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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 3614. Отображено 100.
05-04-2012 дата публикации

Glass film laminate, method of producing the same, and method of producing glass film

Номер: US20120080403A1
Автор: Hiroshi Takimoto, Masahiro Tomamoto, Takahide Fujii
Принадлежит: Nippon Electric Glass Co Ltd

A glass film laminate comprises a glass film ( 2 ) and a supporting glass ( 3 ) laminated to each other. At least one of the contacting surface of the glass film ( 2 ) and the contacting surface of the supporting glass ( 3 ) comprises a region with a relatively large surface roughness and a region with a relatively small surface roughness.

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Номер записи: 1
31-05-2012 дата публикации

Laser sealing device for glass substrates

Номер: US20120131959A1
Автор: Donghun No, Hyun Young Cho
Принадлежит: LG HAUSYS LTD

A laser sealing device for glass substrates includes a first laser head and a second laser head. The first laser head irradiates laser onto a sealing material coated between glass substrates, thereby melting the sealing material. The second laser head is provided at a predetermined interval from the first laser head, irradiates laser onto the portion which has been irradiated by the first laser head, and is set to a lower power than the first laser head. The device further includes a heating plate provided so as to be movable relative to the first and second laser heads and placed on the glass substrates when being heated to a predetermined temperature. Thus, it is possible to minimize the occurrence of cracking in the glass substrates due to thermal shock since the temperature of the sealing material which is melted by the laser heads drops slowly rather than rapidly.

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Номер записи: 2
06-09-2012 дата публикации

Method for manufacturing insulating glazing

Номер: US20120222373A1
Автор: Francois Closset, Olivier Bouesnard
Принадлежит: AGC Glass Europe SA

The present invention relates to a method for manufacturing at least one portion of a seal ensuring gas-tightness between at least one first and one second glass panel in a glazing system, the method including the following steps: depositing a first adhesive layer on a first peripheral area of the first panel and a second adhesive layer on a second peripheral area of the second panel; welding a first metal seal element to the first adhesive layer; welding a second metal seal element or said first metal seal element to the second adhesive layer. According to the invention, the first and second adhesive layers are deposited using a high-speed oxy-fuel flame-spraying method.

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Номер записи: 3
06-12-2012 дата публикации

Adhesive composition for glass bonding, glass assembly and display using the same

Номер: US20120308833A1
Автор: Hye-Rim Kwon, In-Kyu Song, Woo-Ram Lee
Принадлежит: Dongwoo Fine Chem Co Ltd

Disclosed are an adhesive composition for glass bonding, a glass assembly and a display using the adhesive composition. The adhesive composition includes a urethane-acryl copolymer, a monomer mixture of an acrylic monomer having no hydroxyl group and a monomer having a hydroxyl group, an isocyanate cross-linking agent, and a photo-polymerization initiator. The adhesive composition has advantages of: favorable scattering prevention of broken glass pieces, excellent heat-resistant durability enabling prevention of damage to an image display apparatus caused by temperature change, no adverse effect upon transmittance of the image display apparatus, hence ensuring desired visibility.

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Номер записи: 4
14-03-2013 дата публикации

Single pane glazing laminates

Номер: US20130062010A1
Автор: Jayshree Seth, Raghunath Padiyath
Принадлежит: 3M Innovative Properties Co

A single pane glazing unit includes a first glass substrate having a first inner surface and a first outer surface, a second glass substrate having a second inner surface and a second outer surface, and a pyrolytic Low-e coating disposed on the second outer surface, and a multilayer polymeric infrared light reflecting film laminated between the first inner surface and the second inner surface, forming a single pane glazing unit. Methods of forming the same are also disclosed.

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Номер записи: 5
23-05-2013 дата публикации

3-d glass enclosures for electronic devices

Номер: US20130128433A1
Автор: David Lathrop Morse, Thierry Luc Alain Dannoux
Принадлежит: Corning Inc

A 3-D glass enclosure comprises a generally planar glass base member, an encircling glass side wall member connected to the base member, and a generally planar glass cover member connected to the side wall member to form a unitary glass enclosure, the base, sidewall and cover members being made by reforming softened glass sheet preforms and subjecting the reformed members to ion-exchange strengthening, thus providing strong transparent enclosures for electronic devices such as tablet computers, cellphones, media players and televisions.

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Номер записи: 6
30-05-2013 дата публикации

Vacuum insulated glass (vig) unit including nano-composite pillars, and/or methods of making the same

Номер: US20130136875A1
Автор: Vijayen S. Veerasamy
Принадлежит: Guardian Industries Corp

Certain example embodiments of this invention relate to composite pillar arrangements for VIG units that include both harder and softer materials. The softer materials are located on the outside or extremities of the central, harder pillar material. In certain example embodiments, a high aspect ratio mineral lamellae is separated by an organic “glue” or polymer. When provided around a high strength pillar, the combination of the pillar and such a nano-composite structure may advantageously result in superior strength compared to a monolithic system, e.g., where significant wind loads, thermal stresses, and/or the like are encountered.

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Номер записи: 7
07-11-2013 дата публикации

Bonding agent composition

Номер: US20130296487A1
Автор: Geraldine Gaillard
Принадлежит: SIKA TECHNOLOGY AG

The present invention relates to an adhesive promoter composition, containing: at least one film-forming resin; at least one aromatic polyisocyanate; at least one solvent; as well as at least one specific isocyanurate containing silane groups. Adhesive promoter compositions according to the invention are suitable in particular for improving the adhesion of adhesives and sealants to glass and glass ceramics.

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Номер записи: 8
01-01-2015 дата публикации

FIRE RESISTANT GLAZING UNIT

Номер: US20150000825A1
Автор: Ali Muhammad I., Crook Vincent
Принадлежит: C.G.I. International

The present invention relates to a fire resistant glazing unit (), and in particular to novel curable gelling compositions which may form a fire-resistant hydrogel interlayer () between the glass panes () of the glazing unit (). The gelling compositions of the invention comprise 5-40% w/w of a curable hydrogel-forming component (typically an acidic vinyl monomer such as acrylic acid or its metal salt); 20-60% w/w of one or more salts (e.g. magnesium salts); 40-90% w/w of an aqueous vehicle; and the gelling compositions have an acidic p H between p H 1 and 7. Such gelling compositions, when cured to form a hydrogel interlayer, provide excellent fire-resistant properties and also an excellent radiation barrier in the event of a fire. 1. A gelling composition for forming a fire-resistant hydrogel interlayer within a glazing unit , the gelling composition obtained by mixing together:5-40% w/w of a curable hydrogel-forming component;20-60% w/w of one or more salts;40-90% w/w of an aqueous vehicle;wherein the composition has an acidic pH greater than or equal to pH 1 and less than pH 7.2. The gelling composition as claimed in claim 1 , wherein the gelling composition is a curable gelling composition claim 1 , which can be cured to form a polyelectrolyte hydrogel.3. The gelling composition as claimed in claim 1 , wherein the pH of the gelling composition is between 4 and 5.5.4. The gelling composition as claimed in claim 1 , wherein the gelling composition further comprises 0.02-0.08% w/w cross-linking agent.5. The gelling composition as claimed in claim 1 , wherein the one or more salts constitute 35-52% w/w of the gelling composition.6. The gelling composition as claimed in claim 1 , wherein the one or more salt(s) comprise magnesium sulphate.7. The gelling composition as claimed in claim 1 , wherein the one or more salt(s) comprise magnesium acetate.8. The gelling composition as claimed in claim 1 , wherein the one or more salts are or include one or more metal salts ...

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Номер записи: 9
04-01-2018 дата публикации

METHODS FOR STRENGTHENING EDGES OF LAMINATED GLASS ARTICLES AND LAMINATED GLASS ARTICLES FORMED THEREFROM

Номер: US20180001434A1
Автор: Shafrir Shai Negev
Принадлежит:

Methods for strengthening edges of a laminated glass article comprising a glass core layer positioned between a first glass clad layer and a second glass clad layer are disclosed. The methods may comprise polishing the cut edges of the laminated glass article with a slurry of polishing media applied to the edges of the laminated glass article with brushes. An edge strength of the laminated glass article is greater than or equal to about 400 MPa after polishing. 1. A method for strengthening an edge of a glass laminate article , the method comprising:stacking two or more glass laminate articles to create a stack having an edge profile, wherein each glass laminate article comprises a glass core layer positioned between a first glass clad layer and a second glass clad layer;polishing the edge profile of the stack by delivering a loose abrasive material to the edge profile to create a polished stack; andseparating the polished stack into two or more polished glass laminate articles, wherein the edge of each polished glass laminate article has an average strength value of greater than or equal to 400 MPa.2. The method of claim 1 , wherein the loose abrasive material is delivered with a rotating brush.3. The method of claim 2 , wherein the rotating brush is circular and comprises nylon bristles.4. The method of claim 1 , wherein the loose abrasive material comprises a slurry comprising CeOparticulates having a density of about 1.3 g/cm.5. The method of claim 1 , wherein the polishing the edge profile comprises removing a portion of the edge profile to a removal depth of about 0.05 mm.6. The method of claim 5 , wherein the removing a portion of the edge profile comprises a series of consecutive removal passes claim 5 , wherein each pass removes from about 8 μm to about 10 μm of material.7. The method of claim 1 , further comprising grinding the edge profile of the stack before polishing the edge profile.8. The method of claim 7 , wherein a grinding spacing between adjacent ...

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Номер записи: 10
07-01-2016 дата публикации

Polyurethane Sealant Based on Poly(Butylene Oxide) Polyols for Glass Sealing

Номер: US20160002512A1
Автор: BINDU KRISHNAN, Laura A. Grier
Принадлежит: Dow Global Technologies LLC

A polyurethane glass sealant is made by reacting a poly(1,2-butylene oxide) polymer with a chain extender and a polyisocyanate. The poly(1,2-butylene oxide) polymer may be used as a mixture with up to 50% by weight of other polyols, including castor oil. The sealant is especially useful as a secondary sealant for an insulated glass unit (IGU).

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Номер записи: 11
02-01-2020 дата публикации

RESIN COMPOSITION, AND SHAPED PRODUCT AND PRODUCTION METHOD THEREFOR

Номер: US20200002576A1
Автор: KAMIMURA Haruki, KOIDE Yohei, Kurihara Ryuta
Принадлежит: ZEON CORPORATION

Provided is a resin composition with which pellet blocking resistance can be sufficiently improved and a shaped product having excellent transparency with little clouding can be obtained, and a shaped product having excellent transparency with little clouding and a production method therefor. A resin composition comprises: pellets containing a hydrogenated block copolymer [D] obtained by hydrogenating a block copolymer [C] having a polymer block [A] containing a structural unit derived from an aromatic vinyl compound and a polymer block [B] containing a structural unit derived from a chain conjugated diene compound; and an antiblocking agent, wherein a ratio (wA:wB) between wA and wB is 10:90 to 70:30, and a content of the antiblocking agent per 100 parts by mass of the pellets is 0.001 parts by mass or more and 0.4 parts by mass or less. 1. A resin composition comprising:pellets containing a hydrogenated block copolymer [D] as a main component, the hydrogenated block copolymer [D] being obtained by hydrogenating a block copolymer [C] having two or more polymer blocks [A] containing a structural unit derived from an aromatic vinyl compound as a main component and one or more polymer blocks [B] containing a structural unit derived from a chain conjugated diene compound as a main component; andan antiblocking agent formed from a metal salt of a fatty acid with a carbon number of 10 to 30,wherein a ratio wA:wB between wA and wB is 10:90 to 70:30, where wA is a mass fraction of a total amount of the polymer blocks [A] to the whole block copolymer [C] and wB is a mass fraction of a total amount of the polymer blocks [B] to the whole block copolymer [C], anda content of the antiblocking agent per 100 parts by mass of the pellets is 0.001 parts by mass or more and 0.4 parts by mass or less.2. The resin composition according to claim 1 , wherein in the hydrogenated block copolymer [D] claim 1 , 90% or more of an unsaturated carbon-carbon bond in a main chain and a side ...

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Номер записи: 12
07-01-2016 дата публикации

GLASS MIRROR APPARATUS AND METHODS OF MANUFACTURING A GLASS MIRROR APPARATUS

Номер: US20160004033A1
Автор: McDonald Michael Aaron, Nitz Christopher Alan, Zhang Chunhe
Принадлежит:

Example methods of manufacturing a glass mirror apparatus includes the step of providing a chemically strengthened glass sheet with a thickness of less than or equal to about 2 mm. The method further includes the step of applying a reflective layer to the second major surface of the glass sheet to provide a first glass mirror. In further examples, a glass mirror apparatus comprises a chemically strengthened glass sheet with a thickness of less than or equal to about 2 mm. A reflective layer applied to the second major surface of the glass sheet to provide a first glass mirror. 1. A method of manufacturing a glass mirror apparatus comprising the steps of:(I) providing a chemically strengthened glass sheet with a thickness defined between a first major surface and a second major surface of the glass sheet, wherein the thickness is less than or equal to about 2 mm; and(II) applying a reflective layer to the second major surface of the glass sheet to provide a first glass mirror.2. The method of claim 1 , wherein step (I) provides the thickness of the glass sheet within a range of from about 0.5 mm to about 1.2 mm.3. The method of claim 1 , wherein step (I) provides the glass sheet as an ion exchanged chemically strengthened glass sheet.4. The method of claim 3 , wherein step (I) provides the strengthened glass sheet with a compressive stress within a range of from about 500 MPa to about 800 MPa.5. The method of claim 3 , wherein step (I) provides the strengthened glass sheet with a depth of layer within a range of from about 35 μm to about 45 μm.6. The method of claim 1 , wherein step (I) provides the first major surface of the glass sheet as an acid-etched surface.7. The method of claim 1 , wherein claim 1 , after step (II) claim 1 , further comprising the step (III) of laminating the glass mirror to a support layer.8. The method of claim 7 , wherein step (III) includes laminating the glass mirror to the support layer with a bonding layer having a thickness of from ...

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Номер записи: 13
20-01-2022 дата публикации

Adhering glass cover sheet to a frame

Номер: US20220017413A1
Автор: Arpita Mitra, Michael William Price
Принадлежит: Corning Inc

Disclosed herein are embodiments of a method of forming a glass article having a glass cover sheet and a frame. The glass cover sheet includes a first major surface and a second major surface in which the second major surface is opposite the first major surface. The frame has a support surface. In the method, a pressure-sensitive adhesive tape is applied to a first region of the glass cover sheet or of the frame. A liquid adhesive is applied to a second region of the glass cover sheet or of the frame. Pressure is applied to the glass cover sheet and the frame to cause the pressure-sensitive adhesive to adhere the glass cover sheet to the frame at a first bond strength. The liquid adhesive is cured to adhere the glass cover sheet to the frame at a second bond strength that is greater than the first bond strength.

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Номер записи: 14
10-01-2019 дата публикации

GLASS PLATE AND GLASS STRUCTURE

Номер: US20190010086A1
Автор: ISHIOKA Hideki
Принадлежит: AGC Inc.

A glass plate includes a first surface and a second surface that is opposite to the first surface. A concave portion is formed on the first surface toward the second surface side with reference to the first surface. A convex portion is formed on the first surface toward a side opposite to the second surface with reference to the first surface. 1. A glass plate comprising a first surface and a second surface that is opposite to the first surface ,wherein a concave portion is formed on the first surface toward the second surface side with reference to the first surface, andwherein a convex portion is formed on the first surface toward a side opposite to the second surface with reference to the first surface.2. The glass plate according to claim 1 ,wherein a distance from the second surface to a tip of the convex portion is 10 mm or less.3. The glass plate according to claim 1 ,wherein the distance from the second surface to the bottom of the concave portion is 70% or more of a distance from the second surface to the first surface.4. The glass plate according to claim 1 ,wherein the concave portion and the convex portion are provided with a coating layer on surfaces.5. The glass plate according to claim 4 ,wherein the coating layer has a reflectance of 70% or more for a light having a wavelength of 380 to 750 nm and being incident at an incident angle of 45′.6. The glass plate according to claim 1 ,wherein at least one of an angle of the convex portion and an angle of the concave portion is within a range of 90°±20°.7. A glass structure comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the glass plate according to ; and'}a plate-like body,wherein the convex portion and the concave portion are provided with an adhesive material, andwherein the glass plate is bonded to the plate-like body via the adhesive material.8. A glass structure comprising;{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the glass plate according to ;'}a plate like body; anda spacer, ...

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Номер записи: 15
21-01-2016 дата публикации

METHOD OF FORMING ADHESIVE CONNECTIONS

Номер: US20160017596A1
Автор: BALLESTEROS Fernando, FERNÁNDEZ Maríano, GARCÍA Henri
Принадлежит:

The present disclosure relates to a composite assembly comprising an optically transparent substrate. The present disclosure is also directed to a method of forming an adhesive connection between an optically transparent substrate and a second substrate.

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Номер записи: 16
21-01-2021 дата публикации

Sealing head for manufacturing glass panel unit and method for sealing work in progress of glass panel unit

Номер: US20210017074A1
Автор: Eiichi Uriu, Haruhiko Ishikawa, Hiroyuki Abe, Kazuya Hasegawa, Masataka Nonaka, Takeshi Shimizu, Tasuku Ishibashi
Принадлежит: Panasonic Intellectual Property Management Co Ltd

A sealing head includes a frame, an intake unit, a pressing pin, and a non-contact heater. The frame is configured to be detachably attached to a work in progress of a glass panel unit. The intake unit, the pressing pin, and the non-contact heater are supported by the frame. The work in progress includes a first substrate, a second substrate, a bonding part, and an internal space. The first substrate has an evacuation port. The bonding part bonds the first substrate and the second substrate together. The internal space is formed by being surrounded by the first substrate, the second substrate, and the bonding part. The internal space is communicated with the evacuation port. The pressing pin is configured to press, toward the second substrate, a sealing material which is heat fusible and which is inserted into the evacuation port. The non-contact heater is configured to locally heat the sealing material in a non-contact manner via the second substrate.

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Номер записи: 17
21-01-2021 дата публикации

METHOD FOR BONDING SUBSTRATE, TRANSPARENT SUBSTRATE LAMINATE, AND DEVICE PROVIDED WITH SUBSTRATE LAMINATE

Номер: US20210017075A1
Автор: Matsumoto Yoshiie, Suga Tadatomo
Принадлежит:

Methods of bonding substrates are provided, including forming a thin film of a metal oxide on a bonding surface of both or either of a pair of substrates, at least one of which is a transparent substrate, and contacting the bonding surfaces of the pair of substrates with each other via the thin film of the metal oxide. 1. A method of bonding substrates , the method comprising:forming a thin film of a metal oxide on both or at least one of bonding surfaces of a pair of substrates at least one of which is a transparent substrate; andcontacting the bonding surfaces of the pair of substrates with each other via the thin film of the metal oxide,wherein the forming comprises forming a film by a sputtering method using a metal as a target and a mixed gas substantially consisting of an inert gas and oxygen.2. The method according to claim 1 ,wherein the forming is performed by an ion beam sputtering method.3. (canceled)4. The method according to claim 1 , wherein the forming is performed by an ALD method.5. The method according to claim 1 , further comprising irradiating the bonding surface of the substrate with energy particles claim 1 , prior to the forming.6. The method according to claim 1 , further comprising irradiating the surface of the thin film of metal oxide with energy particles.7. The method according to claim 6 , wherein the irradiating comprises irradiating energy particles of a mixed gas substantially consisting of an inert gas and an oxygen gas.8. The method according to claim 1 , wherein at least the forming to the contacting are performed in a vacuum.9. The method according to claim 1 , further comprising performing a heat treatment after bonding the substrates.10. The method according to claim 9 , wherein the heat treatment is performed at 200° C. or lower.11. The method of according to claim 1 , wherein at least one of the substrates is a transparent glass substrate.12. The method according to claim 1 , wherein one of the substrates is a transparent ...

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Номер записи: 18
21-01-2021 дата публикации

HIGH PERFORMANCE SINGLE-COMPONENT HOT MELT SEALANT COMPOSITION

Номер: US20210017370A1
Автор: DRUZDZ Sylwia, MCCREADY Peadar, Thomas Matthew
Принадлежит: BOSTIK SA

The subject of the present invention relates to an improved high performance, hot melt, single-component sealant composition comprising: 1. A sealant composition comprising:(a) an elastomer selected from butyl rubber, polyisobutylene rubber, ethylene-propylene rubber, and mixtures thereof,(b) an inorganic filler, and(c) an adhesion promoter comprising an epoxy-based silane and an amino-based silane, wherein the weight ratio between the epoxy-based silane and the amino-based silane ranges from 60/40 to 90/10.2. Composition according to claim 1 , wherein the inorganic filler comprises calcium carbonate.3. Composition according to claim 2 , wherein the inorganic filler is a mixture of precipitated calcium carbonate and ground calcium carbonate claim 2 , and wherein the weight ratio between the precipitated calcium carbonate and the ground calcium carbonate ranges preferably from 50/50 to 30/70.5. Composition according to claim 4 , wherein the epoxy-based silane is selected from 3-glycidoxyethyltrimethoxysilane claim 4 , 3-glycidoxypropyltrimethoxysilane claim 4 , 3-glycidoxypropyltriethoxysilane claim 4 , 2-(3 claim 4 ,4-epoxycyclohexyl)propyltrimethoxysilane claim 4 , 2-(3 claim 4 ,4-epoxycyclohexyl)ethylmethyldimethoxysilane claim 4 , and mixtures thereof.7. Composition according to claim 6 , wherein the amino-based silane is selected from N-(2-aminoethyl)-3-aminopropyltriethoxysilane claim 6 , N-(2-aminoethyl)-3-aminopropyltrimethoxysilane claim 6 , N-[3-(trimethoxysilyl)propyl]ethylenediamine claim 6 , 3-aminopropyltriethoxysilane claim 6 , 3-aminopropyltrimethoxysilane claim 6 , 3-aminopropylmethyldiethoxysilane claim 6 , N-methylaminopropyltrimethoxysilane claim 6 , and mixtures thereof.8. Composition according to claim 1 , wherein the weight ratio between the epoxy-based silane and the amino-based silane ranges from 70/30 to 80/20 claim 1 , and preferably from 65/35 to 85/15.9. Composition according to claim 1 , wherein the adhesion promoter (c) is a mixture of ...

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Номер записи: 19
22-01-2015 дата публикации

METHOD FOR MANUFACTURING INSULATING GLAZING

Номер: US20150020466A1
Автор: BOUESNARD Olivier, Closset Francois
Принадлежит: AGC Glass Europe

The Present invention relates to a method for manufacturing at least one portion of a seal ensuring gas-tightness between at least one first and one second glass panel in a glazing system, the method including the following steps: depositing a first adhesive layer on a first peripheral area of the first panel and a second adhesive layer on a second peripheral area of the second panel; welding a first metal seal element to the first adhesive layer; welding a second metal seal element or said first metal seal element to the second adhesive layer. According to the invention, the first and second adhesive layers are deposited using a high speed oxy-fuel flame-spraying method. 1. A process for manufacturing at least one portion of a seal ensuring gas-tightness between at least one first and one second glass panel in a glazing , the process comprises comprising:preheating a first peripheral zone of the first panel and a second peripheral zone of the second panel to a temperature higher than 150° C.;depositing, after said preheating, a first adhesion layer onto the first peripheral zone of the first panel and a second adhesion layer onto the second peripheral zone of the second panel;welding a first metal seal element to the first adhesion layer; andwelding a second metal seal element or said first metal seal element to the second adhesion layer;wherein depositing the first and second adhesion layers comprises a high-velocity oxy-fuel flame-spraying process.2. The process of claim 1 , further comprising:depositing a metal solder layer onto at least a portion of the first adhesion layer, the second adhesion layer, or both,wherein a weld of the first metal seal element, the second metal seal element, or both is a fusion weld of the metal solder layer.3. The process of claim 1 , wherein at least a portion of the welding is ultrasonic or induction welding.4. The process of claim 1 , wherein the glazing is a vacuum glazing.5. The process of claim 1 , comprising welding a second ...

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Номер записи: 20
21-01-2021 дата публикации

INTERMITTENTLY BONDED OPTICAL FIBRE RIBBON

Номер: US20210018705A1
Автор: Kumar Sravan, Mishra Atul, Sahoo Kishore, SHUKLA Vikas, Thakur Neha
Принадлежит:

The method for creating an optical fiber ribbon of the present disclosure includes a first step of arranging a plurality of optical fibers in parallel to each other for creating the optical fiber ribbon. In addition, the method includes a second step of intermittently bonding the plurality of optical fibers partially at specific intervals using a matrix material. Further, intermittent bonding of the plurality of optical fibers is in pattern of text. Furthermore, intermittent bonding of the plurality of optical fibers allows the optical fiber ribbon to bend along preferential axis. Moreover, intermittent bonding of the plurality of optical fibers is in pattern of text. 1. A method of creating an optical fiber ribbon , comprising:arranging a plurality of optical fibers in parallel to each other for creating the optical fiber ribbon, andintermittently bonding the plurality of optical fibers partially at specific intervals using a matrix material, wherein intermittent bonding of the plurality of optical fibers is used for identification of each ribbon.2. The method as claimed in claim 1 , wherein the intermittent bonding is in a predefined pattern for identification of each ribbon.3. The method as claimed in claim 1 , wherein the intermittent bond is colored as per color code for identification of each ribbon.4. The method as claimed in claim 2 , wherein the predefined pattern of the intermittent bond is in the form of text claim 2 , wherein the text is visible from a plane perpendicular to axis of the optical fiber ribbon.5. The method as claimed in claim 1 , wherein the intermittent bonding is in the form of predefined pattern and color code for identification.6. The method as claimed in claim 1 , wherein the matrix material is a fluorescent matrix material.7. The method as claimed in claim 1 , wherein intermittent bonding of the plurality of optical fibers is intermittent in a plane perpendicular to axis of the optical fiber ribbon.8. The method as claimed in claim 1 ...

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Номер записи: 21
22-01-2015 дата публикации

LOW PRESSURE AIR OR VACUUM GLASS EDGE-SEALED WITH BAR FRAME AND GROOVE

Номер: US20150024151A1
Автор: Dai Changhong
Принадлежит:

A low pressure air or vacuum glass and manufacturing method thereof, the low pressure air or vacuum glass comprising upper glass and lower glass; the upper glass and the lower glass are flat glass or convex glass; the peripheries of the upper glass and the lower glass are provided with an edge sealing bar frame and/or an edge sealing groove, and are welded together via a low temperature glass solder, thus forming a closed low pressure air layer or vacuum layer therebetween. The low pressure or vacuum glass is of simple manufacturing process, low cost, high production efficiency, reliable sealing connection, and good sealing effect. 1. A low pressure insulating glass or vacuum glass , comprising an upper glass and a lower glass , wherein the upper glass is a flat glass or a convex glass , and the lower glass is a flat glass or a convex glass; an edge-sealing strip box and/or edge-sealing groove are disposed at peripheries of the upper and lower glasses; the peripheries of the upper and lower glasses are soldered using a low temperature solder; the low temperature solder is a low temperature glass solder; and a sealed low pressure air layer or vacuum layer is formed between the upper glass and the lower glass.2. The low pressure insulating glass or vacuum glass of claim 1 , wherein claim 1 , the sealed low pressure air layer or vacuum layer is formed between the upper glass and the lower glass claim 1 , and the low pressure air layer or vacuum layer comprises one or two layers of supports.3. The low pressure insulating glass or vacuum glass of claim 1 , wherein claim 1 , the low pressure insulating glass or vacuum glass further comprises an intermediate glass which is disposed between the upper glass and the lower glass claim 1 , and two sealed low pressure air layers or vacuum layers are formed between the upper glass and the intermediate glass claim 1 , and between the lower glass and the intermediate glass claim 1 , respectively.4. The low pressure insulating glass ...

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Номер записи: 22
24-01-2019 дата публикации

THERMOFORMED COVER GLASS FOR AN ELECTRONIC DEVICE

Номер: US20190022979A1
Автор: Bartlow Christopher C., Luzzato Victor, Memering Dale N., Prest Christopher D., ROGERS MATTHEW S.
Принадлежит:

Glass articles and methods for producing glass articles for a portable electronic device are disclosed. Properties of the glass articles, such as cover members, are improved through chemical strengthening, thermoforming, or a combination thereof. The glass articles may include barrier layers to prevent diffusion of ions between glass layers of the glass article, internal compressive stress regions, or a combination thereof. 1. A cover member for an electronic device , comprising:a first glass layer defining an outer surface of the cover member, comprising a first set of alkali metal ions, and including a first compressive stress region extending inward from the outer surface;a second glass layer defining an inner surface of the cover member, comprising a second set of alkali metal ions, and including a second compressive stress region extending inward from the inner surface;a tensile stress region between the first compressive stress region and the second compressive stress region; anda barrier layer between the first glass layer and the tensile stress region and configured to impede diffusion of the first set of alkali metal ions into the tensile stress region.2. The cover member of claim 1 , wherein:the first glass layer has a first thickness;the first compressive stress region has a first depth substantially equal to the first thickness;the second glass layer has a second thickness and includes the tensile stress region; andthe second compressive stress region has a second depth less than the second thickness.3. The cover member of claim 2 , wherein a stress profile across a thickness of the cover member comprises a step change at the barrier layer.4. The cover member of claim 2 , wherein:the barrier layer has a thickness less than one micrometer; andthe barrier layer comprises a material selected from aluminum nitride, silicon dioxide, zirconium oxide, and boron oxide.5. The cover member of claim 2 , wherein:the first set of alkali metal ions defines a first ...

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Номер записи: 23
23-01-2020 дата публикации

GLASS PANEL UNIT, GLASS WINDOW, AND METHOD FOR MANUFACTURING GLASS PANEL UNIT

Номер: US20200024189A1
Автор: Abe Hiroyuki, HASEGAWA Kazuya, ISHIBASHI Tasuku, NONAKA Masataka, URIU Eiichi
Принадлежит:

In s glass panel unit, a pitch of pillars is determined such that a distortion of a first panel and second panel is smaller than an interval between the first panel and the second panel. The distortion is calculated based on the interval between the first panel and the second panel, load loading compression fracture per one pillar of the multiple pillars, Young's moduli of the first panel and the second panel, thicknesses of the first panel and the second panel, and Poisson's ratios of the first panel and the second panel. 1. A glass panel unit , comprising:a first panel including at least a first glass plate;a second panel including at least a second glass plate, the second panel being arranged to face the first panel with a predetermined interval left with respect to the first panel;a seal arranged between the first panel and the second panel to hermetically bond the first panel and the second panel together;an internal space configured to form a reduced-pressure space by being hermetically enclosed by the first panel, the second panel, and the seal; andmultiple pillars made of resin, the multiple pillars being arranged in the internal space at individual intersections of a square or rectangular lattice of constant lattice intervals, including a predetermined pitch, so as to be in contact with the first panel and the second panel,the predetermined pitch of the multiple pillars being determined such that a distortion of the first panel and second panel is smaller than the predetermined interval between the first panel and the second panel, the distortion being calculated based on the predetermined pitch, load loading compression fracture per one pillar of the multiple pillars, Young's moduli of the first panel and the second panel, thicknesses of the first panel and the second panel, and Poisson's ratios of the first panel and the second panel.2. The glass panel unit of claim 1 , whereinthe predetermined pitch of the multiple pillars being determined such that the ...

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Номер записи: 24
10-02-2022 дата публикации

METHOD OF MAKING A LENSED CONNECTOR WITH PHOTOSENSITIVE GLASS

Номер: US20220043218A1
Автор: "OMalley Shawn Michael", Borrelli Nicholas Francis, Fortusini Davide Domenico, Huang Yu-Yen, III Joseph Francis, Roussos Georges, Schroeder, YANG Jun, Yuan Lei
Принадлежит:

The present disclosure relates to a method of making a lensed connector in which a glass ferrule has holes within the body of the glass ferrule, and the glass ferrule is subsequently processed to form lens structures along the ferrule. 1. A method of making a lensed connector comprising:inserting a light occluding agent into at least one hole of a ferrule made of glass, wherein the at least one hole extends partially through the ferrule from a first surface;applying UV light onto the first surface of the ferrule such that the light occluding agent prevents a portion of the ferrule from being treated by the UV light, thereby forming an untreated portion of the ferrule;removing the light occluding agent from the ferrule; andthermally developing the ferrule such that the untreated portion of the ferrule forms a dome shaped lens structure protruding from a second surface of the ferrule, wherein the second surface is opposite the first surface.2. The method of claim 1 , further including:inserting an optical fiber into the at least one hole; andbonding the optical fiber to the lens structure within the at least one hole with an adhesive.3. The method of claim 1 , wherein the hole extends into between 25% and 80% of a thickness of the ferrule.4. The method of claim 1 , wherein the dome shaped lens structure has a sag height ranging between 4.5 μm and 13 μm.5. The method of claim 1 , wherein the UV light has a wavelength ranging between 300 nm and 340 nm.6. The method of claim 1 , wherein the glass ferrule comprises a photosensitive glass.7. The method of claim 6 , wherein during the thermally developing claim 6 , the untreated portion of the ferrule softens and the photosensitive glass of the ferrule surrounding the untreated portion shrinks in volume to squeeze the untreated portion and form the dome shaped lens structure.8. The method of claim 2 , wherein the hole is substantially circular in shape having a center and an outer surface with at least one protuberance ...

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Номер записи: 25
23-01-2020 дата публикации

SYNTHETIC QUARTZ GLASS CAVITY MEMBER, SYNTHETIC QUARTZ GLASS CAVITY LID, OPTICAL DEVICE PACKAGE, AND MAKING METHODS

Номер: US20200028031A1
Автор: Harada Daijitsu, Matsui Harunobu, Okafuji Daiyu, Takeuchi Masaki, Yamazaki Hiroyuki
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

A synthetic quartz glass cavity member () is bonded to a substrate () having an optical device () mounted thereon such that the device may be accommodated in the cavity member. The cavity member () has an inside surface consisting of a top surface () opposed to the device () and a side surface (). The top surface () is a mirror surface and the side surface () is a rough surface. 1. A synthetic quartz glass cavity member adapted to be bonded to a substrate having an optical device mounted thereon such that the device may be accommodated in the cavity member ,the cavity member having an inside surface consisting of a surface portion opposed to an active surface of the device and a remainder surface portion, the opposed surface portion being a mirror surface and the remainder surface portion being a rough surface.2. The cavity member of claim 1 , which is of an inverted recess shape in cross section having a top wall claim 1 , a side wall claim 1 , and a bottom opening claim 1 , the inside surface of the top wall being a mirror surface and the inside surface of the side wall being a rough surface.3. The cavity member of claim 2 , wherein the top wall has an outside surface which is a mirror surface.4. The cavity member of claim 2 , wherein a width or diameter of the bottom opening and a width or diameter of the inside surface of the top wall are in a ratio from 0.8:1.0 to 1.2:1.0.5. The cavity member of claim 1 , wherein the rough surface has a surface roughness (Ra) of 0.1 to 0.5 μm.6. A cavity lid comprising the synthetic quartz glass cavity member of claim 1 , and an adhesive layer formed on a portion of the cavity member to be bonded to the substrate.7. The cavity lid of claim 6 , wherein the adhesive layer is in B-stage.8. The cavity lid of claim 6 , wherein the adhesive layer is a resin-base adhesive layer containing an epoxy resin or silicone resin or a metal-base adhesive layer containing a metal or mixture thereof.9. The cavity lid of claim 8 , wherein the ...

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Номер записи: 26
30-01-2020 дата публикации

Multi-layer structure and method of making same

Номер: US20200031710A1
Автор: Ananthanarayanan Subramanian, Huan-Hung Sheng, Kristen Lorraine ECKART, Kurt Edward Gerber, Michael Lesley Sorensen, Ming-Huang Huang, Nagaraja Shashidhar, Satish Chandra Chaparala
Принадлежит: Corning Inc

A multi-layer and method of making the same are provided. The multi-layer, such as a sensor, can include a high strength glass overlay and a lamination layer on a substrate layer. The overlay can be less than 250 micrometers thick and have at least one tempered surface incorporating a surface compression layer of at least 5 micrometers deep and a surface compressive stress of at least 200 MPa. The overlay can exhibit a puncture factor of at least 3000 N/μm 2 at B10 (10 th percentile of the probability distribution of failure) in a multi-layer structure, an apparent thickness of less than 0.014 mm, and a pencil hardness greater than 6H. The method can include ion-exchange tempering at least one major surface of a glass sheet, light etching the major surface to remove flaws and laminating the glass sheet on the tempered and lightly etched major surface to a substrate layer.

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Номер записи: 27
30-01-2020 дата публикации

METHOD FOR MANUFACTURING LIGHT CONTROL PANEL, LIGHT CONTROL PANEL, OPTICAL IMAGING DEVICE, AND AERIAL IMAGE FORMING SYSTEM

Номер: US20200031712A1
Автор: Ishii Kazuhisa, Nakamoto Kenjiro, Nakano Atsushi, SAWACHIKA Ko
Принадлежит:

In a method for manufacturing a light control panel, a large number of strip-shaped reflective surfaces are formed with a constant pitch in a direction that is perpendicular to a thickness direction of the light control panel. The method includes a stacking step of directly stacking a large number of elongated flat plate-shaped glass pieces one on top of another without interposing an adhesive between the glass pieces, thereby producing a glass stack, which has a flat plate-like shape and in which the large number of glass pieces are lined up in a direction that is perpendicular to a thickness direction of the glass stack; and an integrating step of integrating the large number of Mass pieces of the glass stack. Pieces of transparent glass with no reflective films for forming the strip-shaped reflective surfaces being stacked thereon are used as the glass pieces. 1. A method for manufacturing a light control panel in which a large number of strip-shaped reflective surfaces are formed with a constant pitch in a direction that is perpendicular to a thickness direction of the light control panel , the method comprising:a stacking step of directly stacking a large number of elongated flat plate-shaped glass pieces one on top of another without interposing an adhesive between the glass pieces, thereby producing a glass stack, which has a flat plate-like shape and in which the large number of glass pieces are lined up in a direction that is perpendicular to a thickness direction of the glass stack; andan integrating step of integrating the large number of glass pieces of the glass stack,wherein pieces of transparent glass with no reflective films for forming the strip-shaped reflective surfaces being stacked thereon are used as the glass pieces.2. The method for manufacturing a light control panel according to claim 1 , a step of applying a transparent adhesive to at least one of one side of the glass stack and one side of a transparent cover plate;', 'a step of stacking ...

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Номер записи: 28
24-02-2022 дата публикации

CLOSED-LOOP OPTICAL SEGMENT FUSING

Номер: US20220055945A1
Автор: Choi Heejoo, Esparza Marcos, Kim Dae Wook
Принадлежит:

Methods, apparatus and systems are described that relate to in-situ and in-process assembly of segmented optical component with high accuracy. One example method for assembling an optical component with multiple segments includes positioning the multiple segments to an initial state conforming to an alignment or positioning requirement, measuring positions of the multiple segments at the initial state, initiating a fusing process to fuse the multiple segments of the optical element together, measuring the positions of the multiple segments after commencement of the fusing process, and determining whether a change in the positions of the multiple segments has occurred that causes a deviation from the initial state. Upon a determination that the deviation is not within a tolerance value, the method includes adjusting a position of at least one of the multiple segments to maintain the deviation within the tolerance value. 1. A system for constructing an optical component comprising multiple segments , comprising:a positioning subsystem configured to position the multiple segments of the optical component to an initial state that conforms to a predetermined alignment or positioning requirement;a fusing subsystem configured to carry out a fusing process to fuse the multiple segments together;a monitoring and measurement subsystem comprising at least a camera configured to monitor positions of one or more of the multiple segments prior to commencement of the fusing process and during the fusing process; anda control subsystem configured to:(1) receive information from the monitoring and measurement system to determine whether or not a change in the positions of the multiple segments has occurred that causes a deviation from the initial state within a particular tolerance value, and(2) provide control signals to one or both of the fusing subsystem and the positioning subsystem to adjust, upon a determination that the deviation is not within the particular tolerance value, ...

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Номер записи: 29
09-02-2017 дата публикации

Substrate For Changing Color Of Light Emitting Diode And Method For Producing Same

Номер: US20170040507A1
Автор: Kim Jhee Mann, LEE Ki Yeon, Moon Hyung Soo, Oh Yoon Seuk, Yang Choon Bong
Принадлежит: Corning Precision Materials Co., Ltd.

The present invention relates to a substrate for changing the color of a light emitting diode and a method for producing same and, more particularly, to a substrate for changing the color of a light emitting diode and a method for producing same, wherein the substrate may be hermetically sealed so that quantum dots (QD) contained inside may be completely protected from the outside and emission efficiency of the light emitting diode may be enhanced. Thus, the present invention provides a substrate for changing the color of a light emitting diode, and a method for producing same, wherein the substrate is characterized by including: a first glass substrate disposed on the light emitting diode; a second glass substrate formed opposite to the first substrate; a structure which is disposed between the first substrate and the second substrate, has hollows, and includes a material having a coefficient of thermal expansion (CTE) of 30-80×10/° C.; QDs to fill the hollows; and sealing materials respectively formed between the first substrate and a bottom face of the structure and between the second substrate and a top face of the structure. 1. A color conversion substrate for a light-emitting diode comprising:a first glass substrate disposed over the light-emitting diode;a second glass substrate facing the first glass substrate;{'sup': −7', '−7, 'a structural body disposed between the first glass substrate and the second glass substrate, the structural body having an opening, and comprising a material, a coefficient of thermal expansion of which ranges from to 30*10/° C. to 80*10/° C.;'}a quantum dot accommodated in the opening of the structural body; andan sealant disposed between the first glass substrate and a bottom surface of the structural body and between the second glass substrate and a top surface of the structural body.2. The color conversion substrate according to claim 1 , wherein the structural body is white.3. The color conversion substrate according to claim 2 , ...

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Номер записи: 30
06-02-2020 дата публикации

METHODS AND ARTICLES INCLUDING A SHEET AND A CARRIER

Номер: US20200039872A1
Автор: Bellman Robert Alan, Manley Robert George, Mazumder Prantik
Принадлежит:

An article includes a carrier including a carrier bonding surface, a sheet including a sheet bonding surface, and a surface modification layer disposed on at least one of the carrier bonding surface and the sheet bonding surface. The surface modification layer includes a plasma polymerized material. The plasma polymerized material planarizes the at least one of the carrier bonding surface and the sheet bonding surface. The carrier bonding surface and the sheet bonding surface are bonded with the surface modification layer so that the carrier is temporarily bonded with the sheet. A method of making an article includes depositing a surface modification layer on at least one of a carrier bonding surface and a sheet bonding surface. The method further includes bonding the carrier bonding surface and the sheet bonding surface with the surface modification layer to temporarily bond the carrier with the sheet. 1. An article comprising:a carrier comprising a carrier bonding surface;a sheet comprising a sheet bonding surface; anda surface modification layer disposed on at least one of the carrier bonding surface and the sheet bonding surface, wherein the surface modification layer comprises a plasma polymerized material, wherein the plasma polymerized material planarizes the at least one of the carrier bonding surface and the sheet bonding surface, and wherein the carrier bonding surface and the sheet bonding surface are bonded with the surface modification layer so that the carrier is temporarily bonded to the sheet.2. The article of claim 1 , wherein the at least one of the planarized carrier bonding surface and the planarized sheet bonding surface has a surface roughness Rq less than about 0.8 nm.3. The article of claim 1 , wherein the at least one of the carrier bonding surface and the sheet bonding surface has a surface roughness Rq within a range of about 0.8 nm to about 5.0 nm.4. The article of claim 1 , wherein the at least one of the carrier bonding surface and the ...

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Номер записи: 31
06-02-2020 дата публикации

SEALING MATERIAL FOR MULTI-LAYERED GLASSES, AND MULTI-LAYERED GLASS

Номер: US20200040239A1
Автор: Noro Daiki, Taijri Yusuke, YOSHIMURA Hiroshi
Принадлежит:

Provided is a sealing material for multi-layered glasses, including: a polysulfide resin (A) and a polyester resin (B) which is represented by Formula (1-1): 2. The sealing material for a multi-layered glass according to claim 1 , wherein the polyester resin (B) is the polyester resin represented by General Formula (1-1).3. The sealing material for a multi-layered glass according to claim 2 , wherein n in General Formula (1-1) is 0.5 to 12.0 on average.4. The sealing material for a multi-layered glass according to claim 1 , wherein the polyester resin (B) has a number average molecular weight (Mn) of 400 to 2 claim 1 ,500.5. The sealing material for a multi-layered glass according to claim 1 , wherein claim 1 , in General Formula (1-1) and General Formula (1-2) claim 1 , A is an aromatic dibasic acid residue having 8 to 14 carbon atoms and G is an aliphatic diol residue having 2 to 8 carbon atoms.6. The sealing material for a multi-layered glass according to claim 1 , wherein claim 1 , in General Formula (1-1) and General Formula (1-2) claim 1 , A is at least one residue selected from the group consisting of a phthalic acid residue claim 1 , a terephthalic acid residue claim 1 , and an isophthalic acid residue and G is an ethylene glycol residue claim 1 , a propylene glycol residue claim 1 , or a 3-methylpentane diol residue.7. The sealing material for a multi-layered glass according to claim 1 , wherein each of Xand Xin General Formula (1-1) is a hydrogen atom.8. The sealing material for a multi-layered glass according to claim 1 , wherein each of Xand Xin the polyester resin represented by General Formula (1-1) is a group represented by General Formula (2-1) claim 1 , and R in the group represented by General Formula (2-1) is an aromatic group.9. The sealing material for a multi-layered glass according to claim 1 , wherein each of Xand Xin the polyester resin represented by General Formula (1-2) is an aliphatic group having 1 to 5 carbon atoms.10. The sealing ...

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Номер записи: 32
08-05-2014 дата публикации

Carrier Wafers, Methods of Manufacture Thereof, and Packaging Methods

Номер: US20140127857A1
Автор: Chen-Hua Yu, Chen-Shien Chen, Mirng-Ji Lii, Yen-Chang Hu
Принадлежит: Taiwan Semiconductor Manufacturing Co TSMC Ltd

Carrier wafers, methods of manufacture thereof, and packaging methods are disclosed. In one embodiment, a carrier wafer includes a first glass layer. The carrier wafer includes a second glass layer coupled to the first glass layer. The first glass layer has a first coefficient of thermal expansion (CTE), and the second glass layer has a second CTE.

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Номер записи: 33
25-02-2021 дата публикации

METHOD OF MANUFACTURING CURVED THIN GLASS SHEET HAVING FUNCTIONAL LAYER AND METHOD OF MANUFACTURING CURVED JOINED GLASS SHEET HAVING FUNCTIONAL LAYER

Номер: US20210053859A1
Автор: KANG Ho Seong, LEE Chang Hee, OH Jun Hak, YOON Jae Hyuk
Принадлежит:

The present invention relates to a method capable of easily manufacturing a curved thin glass sheet and a curved joined glass sheet to which functionality is added. 1. A method of manufacturing a curved thin glass sheet having a functional layer , the method including:preparing a curved thin glass sheet;elastically deforming the curved thin glass sheet into a plate-shaped thin glass sheet by applying an external force to the curved thin glass sheet;providing a functional layer on one surface of the plate-shaped thin glass sheet with the external force maintained; anddeforming the plate-shaped thin glass sheet into a curved thin glass sheet by removing the external force.2. The method of claim 1 , wherein the curved thin glass sheet is maintained in the form of a plate by using adhesive force or sucking a concave surface of the curved thin glass sheet in a vacuum.3. The method of claim 1 , wherein a change in stress claim 1 , which is generated at a surface of the plate-shaped thin glass sheet because of the elastic deformation claim 1 , is 1.5 GPa or less.4. The method of claim 1 , wherein tensile stress present on the surface of the elastically deformed plate-shaped thin glass sheet is 800 MPa or less.5. The method of claim 1 , wherein the curved thin glass sheet has thickness of 0.3 mm or more and 1.0 mm or less.6. The method of claim 1 , wherein the functional layer is a transparent heat generating layer claim 1 , a transparent display unit claim 1 , or a variable color layer.7. A curved thin glass sheet having a functional layer manufactured by the method according to .8. A method of manufacturing a curved joined glass sheet having a functional layer claim 1 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'manufacturing a curved thin glass sheet having a functional layer by the method according to ;'}providing a joining film or a bonding agent between the functional layer and a concave surface of a curved thick glass sheet whose ...

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Номер записи: 34
22-02-2018 дата публикации

COVER ELEMENT PROVIDED WITH TRANSPARENT PRESSURE-SENTITIVE ADHESIVE LAYER

Номер: US20180051191A1
Автор: KATAMI Hirofumi, Yasui Atsushi
Принадлежит:

The present invention provides a cover element having a pressure-sensitive adhesive sheet preliminarily laminated thereto, wherein the pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive layer in which a refractive index adjustment zone having a refractive index greater than that of a base pressure-sensitive adhesive material thereof is formed over a given range from a surface of the pressure-sensitive adhesive layer in a thickness direction thereof, whereby: in a lamination process of a customer which is a supply destination of the cover element, it becomes possible to eliminate a need to distinguish between obverse and reverse sides of the pressure-sensitive adhesive sheet itself; and, when the cover element is bonded to an optical element through the pressure-sensitive adhesive layer, it becomes possible to suppress internal reflection in a laminate formed of these optical elements. 1. A cover element provided with a transparent pressure-sensitive adhesive layer , the pressure-sensitive adhesive layer comprises', 'a base adhesive zone made essentially of a transparent base pressure-sensitive adhesive material and formed over a given range from one principal surface of the pressure-sensitive adhesive layer in a thickness direction of the pressure-sensitive adhesive layer, and', 'a transparent, adherent, refractive index adjustment zone formed over a given range from the other principal surface of the single-layered pressure-sensitive adhesive layer in the thickness direction, and, 'wherein the pressure-sensitive adhesive layer is made of a transparent base pressure-sensitive adhesive material and is a single-layer having two principal surfaces opposite to each other,'}and whereinthe base adhesive zone is in contact with the cover element, andthe refractive index adjustment zone is configured for including a material having a refractive index greater than a refractive index of the base pressure-sensitive adhesive material in the single-layered ...

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Номер записи: 35
01-03-2018 дата публикации

Polyurethane Sealant Based on Poly(Butylene Oxide) Polyols for Glass Sealing

Номер: US20180057721A1
Автор: Grier Laura A., Krishnan Bindu
Принадлежит:

A polyurethane glass sealant is made by reacting a poly(1,2-butylene oxide) polymer with a chain extender and a polyisocyanate. The poly(1,2-butylene oxide) polymer may be used as a mixture with up to 50% by weight of other polyols, including castor oil. The sealant is especially useful as a secondary sealant for an insulated glass unit (IGU). 1. A process for forming a seal between glass and a substrate , comprising:a) forming a curable reaction mixture by combining ingredients including 1) a poly(1,2-butylene oxide) polyol having a hydroxyl equivalent weight of at least 500 or a mixture of 50 to 99% by weight of a poly(1,2-butylene oxide) polyol having a hydroxyl equivalent weight of at least 500 with 1 to 50% by weight of at least one other polyol selected from (i) polymers and copolymers of propylene oxide having an equivalent weight of at least 300 and (ii) a hydroxyl-containing fat or oil, wherein component 1) has an average nominal functionality of at least 2.2 hydroxyl groups per molecule; 2) at least one chain extender and 3) at least one organic polyisocyanate, wherein the isocyanate index is 70 to 130;b) applying the curable reaction mixture to an interface between said glass and said substrate and in contact with both said glass and said substrate;c) curing the curable reaction mixture to form an elastomeric seal between the glass and the substrate.2. A process for producing an edge seal for a multi-pane glass assembly , wherein the multi-pane glass assembly comprises at least one pair of substantially parallel glass sheets , the glass sheets of said pair being separated from each other by one or more spacers positioned between the pair of glass sheets at or near at least one edge of the glass sheets; the process comprisinga) applying a curable reaction mixture to said at least one edge of the pair of glass sheets and into contact with each of the pair of glass sheets and the spacer(s) separating said pair of glass sheets andb) curing the curable ...

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Номер записи: 36
01-03-2018 дата публикации

METHOD FOR PRODUCING A WATCH GLASS HAVING AT LEAST ONE GEMSTONE

Номер: US20180059622A1
Автор: Bonke Michael
Принадлежит:

The invention relates to a method for producing a watch glass, in which at least one diamond or jewel, or other gemstone is embedded, the method comprising the steps of providing a carrier glass, providing a cover glass, introducing at least one recess into the carrier glass, providing at least one diamond, jewel, or other gemstone, inserting the at least one diamond, jewel, or gemstone into the at least one recess of the carrier glass, placing the cover glass on the carrier glass, and connecting the cover glass to the carrier glass such that an airtight connection point between the cover glass and the carrier glass is formed, which is subject to a suction cup effect. The invention further relates to a watch glass that is produced according to the method of the invention. The invention further relates to a watch having a watch glass according to the invention. 1. A method for producing a watch glass in which at least one diamond or jewel or other gemstone is embedded , the method comprising:providing a carrier glass:providing a cover glass:forming at least one recess into the carrier glass:providing at least one diamond, jewel or other gemstone:inserting the at least one diamond, jewel or gemstone into the at least one recess of the carrier glass:placing the cover glass onto the carrier glass: andconnecting the cover glass to the carrier glass such that an air-tight connection point between the cover glass and the carrier glass is formed which involves a suction cup effect.2. The method of claim 1 , wherein the air-tight connection point is realized by applying a vacuum to an entire arrangement composed of the carrier glass and the cover glass via a vacuum chamber or a vacuum furnace claim 1 , and subsequently removing of the entire arrangement from the vacuum chamber or the vacuum furnace.3. The method of claim 2 , further comprising heating the entire arrangement at the same time as or after the application of the vacuum.4. The method of claim 3 , wherein a ...

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Номер записи: 37
28-02-2019 дата публикации

METHOD FOR KNOTTING GLASS FIBER BUNDLES AND SPLICED GLASS FIBER BUNDLE

Номер: US20190062209A1
Автор: PENG Haijian, SHAO Jiansong
Принадлежит: JUSHI GROUP CO., LTD.

The present disclosure provides a method for knotting glass fibers and a spliced glass fiber bundle. The method for knotting glass fibers comprises the following steps of: equally dividing a glass fiber bundle A and a glass fiber bundle B that are to be connected by knotting into n strands, respectively, and marking the strands as A1-An and B1-Bn, respectively, wherein n is a natural number greater than or equal to 2; and, successively knotting and splicing the glass fiber strands A1-An and the glass fiber strands B1-Bn in one-to-one correspondence to form n spliced knots. The method for knotting glass fibers in the present disclosure is simple, easy to operate and applied to the knotting and splicing of various fiber bundles, and can effectively reduce the size of knots formed by knotting fiber bundles. Accordingly, the blockage, entanglement, stoppage and other phenomena during the production can be prevented, the smooth production is ensured, and it is advantageous for continuous production and quality of subsequent products. 1. A method for knotting glass fiber bundles , comprising the following steps of:equally dividing a glass fiber bundle A and a glass fiber bundle B that are to be connected by knotting into n strands, respectively, and marking the strands as A1-An and B1-Bn, respectively, wherein n is a natural number greater than or equal to 2; andsuccessively knotting and splicing the glass fiber strands A1-An and the glass fiber strands B1-Bn in one-to-one correspondence to form n spliced knots.2. The method for knotting glass fiber bundles according to claim 1 , wherein:the n spliced knots are staggered in pairs in a lengthwise direction of the glass fiber bundles.3. The method for knotting glass fiber bundles according to claim 1 , wherein:a distance L between two adjacent spliced knots among the n spliced knots in the lengthwise direction of the glass fiber bundles is greater than or equal to a length C of the spliced knots.4. The method for knotting ...

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Номер записи: 38
08-03-2018 дата публикации

INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS

Номер: US20180065340A1
Автор: HIGUCHI Isao, Izu Yasuyuki, YAMAGUCHI Kouhei
Принадлежит:

There is provided an interlayer film for laminated glass with which an interlayer film portion is less liable to protrude at the time of producing laminated glass. In the interlayer film for laminated glass according to the present invention, when, in the MD direction of the interlayer film, a birefringence index of the first surface part, a birefringence index of the second surface part, and a birefringence index of the center part are defined as ΔnMDA, ΔnMDB, and ΔnMDC, respectively, in the TD direction of the interlayer film, a birefringence index of the first surface part, a birefringence index of the second surface part, and a birefringence index of the center part are defined as ΔnTDA, ΔnTDB, and ΔnTDC, respectively, a higher absolute value among the absolute value of the difference between ΔnMDA and ΔnMDC and the absolute value of the difference between ΔnMDB and ΔnMDC is defined as ΔnMDMAX, and a higher absolute value among the absolute value of the difference between ΔnTDA and ΔnTDC and the absolute value of the difference between ΔnTDB and ΔnTDC is defined as ΔnTDMAX, the total of ΔnMDMAX and ΔnTDMAX is 0.070×10or less. 1. An interlayer film for laminated glass arranged between a first lamination glass member and a second lamination glass member to obtain laminated glass ,the interlayer film containing a thermoplastic resin and a plasticizer,the interlayer film having an MD direction and a TD direction,the interlayer film having a first surface part at one side in a thickness direction, a second surface part at the other side in the thickness direction, and a center part between the first surface part and the second surface part, and{'sup': '−3', 'when, in the MD direction of the interlayer film, a birefringence index of the first surface part, a birefringence index of the second surface part, and a birefringence index of the center pan are defined as ΔnMDA, ΔnMDB, and ΔnMDC, respectively, in the TD direction of the interlayer film, a birefringence index ...

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Номер записи: 39
27-02-2020 дата публикации

SEALANTS FOR INSULATING GLASS UNITS

Номер: US20200062644A1
Автор: Brooks Rodney Ralph, HUDSON John Michael, Pears David Alan, SAGNAT Isabelle Anne Marie, WARUNEK Magdalena Agnieszka
Принадлежит: TREMCO ILLBRUCK LIMITED

Sealants for insulated glass units or solar panels are disclosed. The sealant comprises polyisobutylene and a polymer which is a copolymer obtained from the polymerisation of at least one ethylenically-unsaturated aliphatic hydrocarbon monomer and at least one monomer containing a maleic anhydride moiety. The copolymer comprises at least one amphiphilic polymer side chain. Processes for producing the sealants for insulated glass units or solar panels are also disclosed. Insulted glass units and solar panels comprising the sealant are also disclosed. Processes for producing the insulated glass units and solar panels comprising the sealant are also disclosed. 2. A sealant according to claim 1 , wherein Q is obtained by the copolymerisation of a mixture of monomers comprising at least an ethylenically-unsaturated aliphatic hydrocarbon monomer and at least one monomer containing a maleic anhydride moiety.3. A sealant according to claim 2 , wherein the ethylenically-unsaturated aliphatic hydrocarbon monomer is selected from ethylene or propylene.4. A sealant according to claim 1 , wherein the monomer containing a maleic anhydride moiety is maleic anhydride.5. A sealant according to claim 1 , wherein the malcic anhydride moieties present in Q are modified by a reaction with a side chain precursor such that at least a proportion of the maleic anhydride units comprise pendant —Y—R side chains covalently attached thereto.6. A sealant according to claim 5 , wherein the pendant —Y—R side chains are covalently attached to the maleic anhydride units by an ester or an amide linkage.7. A sealant according to claim 1 , wherein Q further comprises a unit obtained by the inclusion of a second or further ethylenically-unsaturated monomer species in the copolymerisation reaction.8. A sealant according to claim 1 , wherein Q is a terpolymer formed by the polymerisation of a first ethylenically-unsaturated aliphatic hydrocarbon monomer species claim 1 , a maleic anhydride monomer claim 1 ...

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Номер записи: 40
08-03-2018 дата публикации

VACUUM GLASS AND MANUFACTURING METHOD THEREFOR

Номер: US20180066470A1
Автор: Dai Changhong
Принадлежит:

Vacuum glass includes a piece of upper glass, a piece of lower glass, and a closed vacuum layer sandwiched between the upper class and the lower glass, the peripheries of the upper glass and the lower glass are in seal connection using two or more layers of sealing material, the upper glass and the lower glass are convex glass or flat glass, convex surfaces of the convex glass face outward, and supports are disposed between two pieces of flat glass. The manufacturing method of the vacuum glass is simple, the prepared vacuum glass and tempered vacuum glass solve the defects in the prior art, can ensure the airtightness and service life of the vacuum glass, and are suitable for mechanization, automation, and mass production. 1. Vacuum glass , comprising a piece of upper glass , a piece of lower glass , and a closed vacuum layer sandwiched between the upper class and the lower glass , wherein peripheries of the upper glass and the lower glass are in seal connection using two or more layers of sealing material , the upper glass and the lower glass are convex glass or flat glass , convex surfaces of the convex glass face outward , and supports are disposed between two pieces of flat glass.2. The vacuum glass of claim 1 , wherein the sealing material is two or three different kinds of sealing materials selected from glass solders claim 1 , metal solders claim 1 , and adhesives claim 1 , or two or three sealing materials of the same kind.3. The vacuum glass of claim 2 , wherein the peripheries of the upper glass and/or the lower glass are provided with at least an edge-sealing groove.4. The vacuum glass of claim 2 , wherein a periphery of at least one glass of the upper glass and the lower glass is provided with an edge-sealing frame claim 2 , and the edge-sealing frame is integrated with the upper glass and/or the lower glass.5. The vacuum glass of claim 4 , wherein the seal connection of the upper glass and the lower glass is achieved through the edge-sealing frame and ...

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Номер записи: 41
05-03-2020 дата публикации

LAMINATED-GLASS INTERLAYER AND LAMINATED GLASS

Номер: US20200070479A1
Автор: Fukatani Juichi, Izu Yasuyuki, Nakayama Kazuhiko, YAMAGUCHI Kouhei
Принадлежит:

There is provided an interlayer film for laminated glass with which laminated glass having a gradation pattern with suppressed color irregularity can be prepared. The interlayer film for laminated glass according to the present invention is provided with a dark color part, a gradation part and a transparent part, allows laminated glass prepared with two sheets of clear glass to have a parallel light transmittance in a portion of the dark color part less than or equal to 30%, allows the parallel light transmittance in a portion of the gradation part to be continuously increased from the dark color part side to the transparent part side, allows the laminated glass to have a parallel light transmittance in a portion of the transparent part greater than or equal to 60%, allows each of the dark color part, the gradation part and the transparent part to have a first resin layer and allows each of the dark color part and the gradation part to have a second resin layer or allows each of the dark color part, the gradation part and the transparent part to have a second resin layer and allows each of the gradation part and the transparent part to have a first resin layer, and furthermore, allows the thickness of the second resin layer in the gradation part to be continuously decreased from the dark color part side to the transparent part side. 1. An interlayer film for laminated glass , being provided , with a dark color part , a gradation part and a transparent part , the dark color part , the gradation part and the transparent part being arranged side by side in the direction orthogonal to the thickness direction in this order , allowing laminated glass to have a parallel light transmittance in a portion of the dark color part less than or equal to 30% at the time of preparing the laminated glass with two sheets of clear glass in accordance with BS R3202 (1996) , allowing the parallel light transmittance in a portion of the gradation part of the laminated glass to be ...

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Номер записи: 42
18-03-2021 дата публикации

METHOD FOR MANUFACTURING CURVED LAMINATED GLASS AND CURVED LAMINATED GLASS MANUFACTURED BY THE SAME

Номер: US20210078304A1
Автор: KANG Ho Seong, LEE Chang Hee, OH Jun Hak, YOON Jae Hyuk
Принадлежит:

The present disclosure relates to a method for manufacturing curved laminated glass and curved laminated glass manufactured by the same. The method includes providing a curved thick plate glass; providing a thin plate glass whose thickness is smaller than that of the curved thick plate glass; stacking a support film comprising a ductile layer and an elastic layer on one surface of the thin plate glass; positioning a lamination film or a bonding agent between the other surface of the thin plate glass and a concave surface of the curved thick plate glass; and laminating the thin plate glass so as to be aligned with a concave surface of the curved thick plate glass by elastically deforming the thin plate glass provided with the support film. 1. A method for manufacturing curved laminated glass , the method comprises:providing a curved thick plate glass;providing a thin plate glass whose thickness is smaller than that of the curved thick plate glass;stacking a support film comprising a ductile layer and an elastic layer on one surface of the thin plate glass;positioning a lamination film or a bonding agent between the other surface of the thin plate glass and a concave surface of the curved thick plate glass; andlaminating the thin plate glass so as to be aligned with a concave surface of the curved thick plate glass by elastically deforming the thin plate glass provided with the support film.2. The method of claim 1 , wherein the ductile layer and the elastic layer are sequentially provided on one surface of the thin plate glass.3. The method of claim 1 , wherein the method further comprises providing a fracture prevention layer on a convex surface of the curved thick plate glass.4. The method of claim 1 , wherein the method further comprises heat-treating the curved laminated glass in which the curved thick plate glass and the thin plate glass molded into a curved surface are laminated to each other at a temperature of 80° C. or more to 140° C. or less.5. The method ...

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Номер записи: 43
31-03-2022 дата публикации

MANUFACTURING METHOD OF ELECTRONIC DEVICE

Номер: US20220097346A1
Автор: JHOU Fang-Cheng, Liu Cheng-Wei, ZHOU Cheng-Chun
Принадлежит:

An manufacturing method of an electronic device includes: providing a first substrate and a second substrate; attaching an adhesive member onto the first substrate; and performing a curve attaching step, so that the first substrate and the second substrate are attached to each other through the adhesive member to form a curved composite component, wherein the curve attaching step is performed at a temperature of 20 degrees Celsius to 160 degrees Celsius. 1. A manufacturing method of an electronic device , comprising:providing a first substrate and a second substrate;attaching an adhesive member onto the first substrate; andperforming a curve attaching step, so that the first substrate and the second substrate are attached to each other through the adhesive member, thereby forming a curved composite component,wherein the curve attaching step is performed at a temperature of 20 degrees Celsius to 160 degrees Celsius.2. The manufacturing method of claim 1 , wherein claim 1 , in the curve attaching step claim 1 , the second substrate and the first substrate attached with the adhesive member are curved and attached to each other by using an airbag and a curved jig.3. The manufacturing method of claim 1 , wherein the curved composite component is a protective glass.4. The manufacturing method of claim 1 , wherein a thickness of the first substrate or a thickness of the second substrate is greater than or equal to 0.2 mm and smaller than or equal to 2 mm.5. The manufacturing method of claim 1 , wherein the adhesive member includes polyvinyl butyral claim 1 , ethylene-vinyl acetate (EVA) claim 1 , thermoplastic polyurethane (TPU) claim 1 , or optical clear adhesive (OCA).6. The manufacturing method of claim 1 , wherein the curve attaching step includes: performing a pre-curve fixing step claim 1 , including:providing an airbag, a soft board and a curved jig, wherein the soft board is arranged between the airbag and the curved jig;arranging the second substrate on the curved ...

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Номер записи: 44
24-03-2016 дата публикации

3-D GLASS ENCLOSURES FOR ELECTRONIC DEVICES

Номер: US20160085270A1
Автор: Dannoux Thierry Luc Alain, Morse David Lathrop
Принадлежит:

A 3-D glass enclosure comprises a generally planar glass base member, an encircling glass side wall member connected to the base member, and a generally planar glass cover member connected to the side wall member to form a unitary glass enclosure, the base, sidewall and cover members being made by reforming softened glass sheet preforms and subjecting the reformed members to ion-exchange strengthening, thus providing strong transparent enclosures for electronic devices such as tablet computers, cellphones, media players and televisions. 110-. (canceled)11. An electronic device comprising electronic components enclosed within an enclosure comprising strengthened glass base , sidewall and cover elements , wherein the electronic components include a video display component.12. An electronic device in accordance with wherein an external surface of at least one of the strengthened glass base claim 11 , sidewall claim 11 , and cover elements supports an external touch screen for controlling at least one function of at least one of the electronic components.13. An electronic device in accordance with wherein the electronic components comprise components for at least one of a computer claim 11 , a tablet claim 11 , a cellular telephone claim 11 , a camera claim 11 , and a media player.14. An electronic device in accordance with wherein the glass enclosure has an enclosed volume in the range of 90-7500 cm.15. A method for providing a strengthened glass container comprising the steps of:forming a first softened glass preform into a unitary glass container comprising a generally planar base portion and an encircling sidewall portion integral with the base portion;forming a second softened glass preform into a generally planar cover member for the unitary glass container;subjecting each of the unitary glass container and cover member to an ion-exchange strengthening treatment comprising exposure to a source of exchangeable alkali metal ions for a time and at a temperature ...

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Номер записи: 45
31-03-2022 дата публикации

HOT MELT SINGLE-COMPONENT PRIMARY SEALANT

Номер: US20220098453A1
Автор: DRUZDZ Sylwia, King Michael, MCCREADY Peadar, Thomas Matthew
Принадлежит:

1) Hot-melt single component sealant composition, comprising from 70% to 99 weight % of polyisobutylene based on the total weight of the composition. 2) Use as a primary sealant in a manufacturing process of Insulating Glass units. 113-. (canceled)14. A hot-melt single component sealant composition comprising from 70 weight % to 99 weight % of polyisobutylene , based on the total weight of the composition.15. The hot-melt single component sealant composition according to claim 14 , further comprising a thermoplastic polymer selected from the group consisting of polyalkylenes claim 14 , poly-alpha-olefin polymers claim 14 , poly(alkylene oxides) claim 14 , poly(phenylenediamine terephthalamide) claim 14 , polyesters claim 14 , polyacrylates claim 14 , polymethacrylates claim 14 , polyacrylamides claim 14 , polyacrylonitriles claim 14 , copolymers of acrylonitrile claim 14 , polyimides claim 14 , polyamides claim 14 , copolymers of vinyl alcohol and ethylenically unsaturated monomers claim 14 , polyvinyl acetate claim 14 , polyvinyl alcohol claim 14 , vinyl chloride homopolymers and copolymers claim 14 , terpolymers of ethylene claim 14 , carbon monoxide and acrylic acid ester or vinyl monomer claim 14 , polysiloxanes claim 14 , polyurethanes claim 14 , and polystyrene.16. The hot-melt single component sealant composition according to claim 15 , wherein the thermoplastic polymer is a copolymer of ethylene and vinyl acetate.17. The hot-melt single component sealant composition according to claim 15 , wherein it comprises from 0.5 weight % to 10 weight % claim 15 , of the thermoplastic polymer claim 15 , based on the total weight of the sealant composition.18. The hot-melt single component sealant composition according to claim 14 , wherein it further comprises a transparent tackifying resin selected from the group consisting of the following classes:(a) natural and modified rosins;(b) glycerol and pentaerythritol esters of natural and modified rosins;(c) polyterpene ...

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Номер записи: 46
12-03-2020 дата публикации

GLASS PANEL UNIT

Номер: US20200080363A1
Автор: Abe Hiroyuki, ISHIBASHI Tasuku, URIU Eiichi
Принадлежит:

The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and a spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel, and the seal. The spacer is placed between the first glass panel and the second glass panel. The spacer is a stack of two or more films. At least one film of the two or more films contains a polymer having a viscoelastic coefficient at 400° C. larger than 500 MPa. 1. A glass panel unit comprising:a first glass panel;a second glass panel placed opposite the first glass panel;a seal with a frame shape hermetically bonding the first glass panel and the second glass panel to each other;an evacuated space enclosed by the first glass panel, the second glass panel, and the seal; andat least one spacer placed between the first glass panel and the second glass panel,the at least one spacer being a stack of two or more films,at least one film of the two or more films containing a polymer having a viscoelastic coefficient at 400° C. larger than 500 MPa.2. The glass panel unit of claim 1 , whereinthe evacuated space is made to be in a vacuum state through evacuation with heating.3. The glass panel unit of claim 2 , whereina temperature for the heating is equal to or higher than 300° C.4. The glass panel unit of claim 1 , whereinthe first glass panel and the second glass panel each are devoid of an outlet.5. The glass panel unit of claim 1 , whereinan area ratio of the at least one spacer to the glass panel unit in a plan view is in a range of 0.01 to 0.2%.6. The glass panel unit of claim 1 , whereinthe at least one spacer contains at least one material selected from glass, metal, ceramic, and graphite. This application is a continuation of U.S. application Ser. No. 15/528,165, filed May 19, 2017, which is the U. ...

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Номер записи: 47
12-03-2020 дата публикации

Patterned Glass Layers in Electronic Devices

Номер: US20200084885A1
Автор: Giachino Marta M., Nguyen Que Anh S., Prest Christopher D., ROGERS MATTHEW S., Wilson James R.
Принадлежит:

An electronic device may include electrical components and other components mounted within an interior of a housing. The device may have a display on a front face of the device and may have a glass layer that forms part of the housing on a rear face of the device. The glass layer may be provided with regions having different appearances. The regions may be textured, may have coatings such as thin-film interference filter coatings formed from stacks of dielectric material having alternating indices of refraction, may have metal coating layers, and/or may have ink coating layers. Textured surfaces may be formed on thin glass layers and polymer films that are coupled to the glass layer. A glass layer may be formed from a pair of coupled glass layers. The coupled layers may have one or more recesses or other structures to visually distinguish different regions of the glass layer. 1. An electronic device having opposing front and rear faces and an interior , the electronic device comprising:a display that emits light through the front face; anda glass layer that forms a housing wall on the rear face, wherein the layer has an inner surface facing the interior and an opposing outer surface and wherein at least one of the inner surface and the outer surface has a first region with a first surface roughness and a second region with a second surface roughness that is different from the first surface roughness.2. The electronic device defined in wherein the first region is a smooth region and wherein the second region is a textured region.3. The electronic device defined in wherein the textured region is formed on the outer surface of the glass layer.4. The electronic device defined in wherein the textured region is formed on the inner surface of the glass layer.5. The electronic device defined in further comprising:a thin-film interference filter coating comprising a stack of dielectric layers on the glass layer.6. The electronic device defined in wherein the thin-film ...

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Номер записи: 48
05-05-2022 дата публикации

Glass stack structure for forming a flexbile glass and method of manufacturing the same

Номер: US20220134707A1
Автор: Daeho YANG, Jun Hwan CHOI, Seungjun LEE, Sung-Shin Kwak, Sunkwan Kim
Принадлежит: Samsung Display Co Ltd

A glass stack structure includes: a carrier plate having a width in a first direction and a length in a second direction; a stack glass on the carrier plate and including mother glasses sequentially stacked therein; adhesive lines including a high viscous material and arranged at peripheral portions of the carrier plate and the mother glasses to adhere the carrier plate to the mother glasses, and the adhesive lines includes wave lines extending in the second direction and spaced apart from each other in the first direction and linear lines extending in the first direction and spaced apart from each other in the second direction; and an adhesive layer including a low viscous material and covering a cell area of the carrier plate and the mother glasses to adhere the carrier plate to the mother glasses, where the cell area is defined by the wave lines and the linear lines.

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Номер записи: 49
09-04-2015 дата публикации

MULTIPLE LAYER PANELS HAVING REDUCED LEVELS OF EDGE DEFECTS

Номер: US20150099132A1
Автор: "DErrico John Joseph", Aw Kok Leong William, Lu Jun
Принадлежит: Solutia Inc.

A process for producing a multilayer glass laminate panel having two glass sheets with a poly(vinyl butyral) interlayer sandwiched therebetween, the process comprising the steps of: providing two glass sheets; providing a poly(vinyl butyral) interlayer, and inserting the interlayer between the two glass sheets to produce a laminate; removing air from the produced laminate; applying heat and pressure to the laminate for a hold time, wherein the laminate is free of bubbles at the edges of the laminate. The multilayer glass laminate panel has improved optical properties, and specifically reduced levels of edge defects, such as edge bubbles in the laminate. 1. A process for producing a multilayer glass laminate panel comprising two glass sheets with a poly(vinyl butyral) interlayer sandwiched therebetween , the process comprising the steps of:providing two glass sheets;providing a poly(vinyl butyral) interlayer, and inserting the interlayer between the two glass sheets to produce a laminate;removing air from the produced laminate;applying heat and pressure to the laminate for a hold time, wherein the heat is at a temperature in the range of from about 110° C. to about 155° C., the pressure is at a pressure of less than about 11 bars, and the hold time is in a range of from about 10 minutes to about 60 minutes,wherein the laminate is free of bubbles at the edges of the laminate.2. The process of claim 1 , wherein the heat is at a temperature in the range of from about 115° C. to about 150° C.3. The process of claim 1 , wherein the heat is at a temperature in the range of from about 130° C. to about 150° C.4. The process of claim 1 , wherein the pressure is at a pressure of from about 2 to about 10 bars.5. The process of claim 1 , wherein the hold time is in a range of from about 20 minutes to about 40 minutes.6. The process of claim 1 , wherein the multilayer glass laminate panel is a windshield.7. A multilayer laminate glass panel produced by the process of .8. A ...

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Номер записи: 50
26-06-2014 дата публикации

METHOD FOR FABRICATING DECORATIVE COLORED GLASS

Номер: US20140174636A1
Автор: SHIU KIN WAH, SIU KIN WAI
Принадлежит: CHINA MOON ENTERPRISES LIMITED

Disclosed is a method for fabricating a piece of decorative colored glass, which comprises the following steps: covering a layer of protective film which has a pre-fabricated pattern that can be removed on a piece of glass; removing the pattern from the protective film; sand blasting the surface of the glass that the pattern is removed; cleaning the glass that is sand blasted; and coating oil on the surface of the glass where is sand blasted to obtain the decorative colored glass. The glass fabricated by the method of this invention can represent a stereoscopic impression through observation, which color may not be changed and discolored. 1. A method for fabricating a piece of decorative colored glass , comprising the following steps:covering a layer of protective film which has a pre-fabricated pattern that can be removed on a piece of glass;removing the pattern from the protective film;sand blasting the surface of the glass in which the pattern is removed;cleaning the glass that is sand blasted; andcoating oil on the surface of the glass which is sand blasted to obtain the decorative colored glass.2. The method according to claim 1 , characterized in that the protective film is obtained by drawing the pattern on the protective film and cutting the pattern on the protective film by a vinyl cutter.3. The method according to claim 1 , characterized in that the method further comprises the step of fixing the protective film on the glass by using a hot air gun after the protective film is covered on the glass.4. The method according to claim 1 , characterized in that the step of sand blasting the surface of the glass is processed by using a sand blasting machine which adopts pressure force of 5-7 bar claim 1 , and dry compressed air having a flow rate of 0.8-1.2 m/min.5. The method according to claim 4 , characterized in that the sand blasting machine has a nozzle made of iron claim 4 , which is cooperated with silicon carbide to perform the sandblasting.6. The method ...

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Номер записи: 51
12-05-2022 дата публикации

A VACUUM INSULATING GLAZING

Номер: US20220145145A1
Автор: GALLINO Federico, REBUGHINI Stefano, SAONCELLA Omar, SCIASCIA Calogero
Принадлежит: SAES GETTERS S.P.A.

The present invention refers to a Vacuum Insulating Glazing (VIG) able to provide excellent thermal insulation to the transparent components of curtain walling systems in buildings and to cabinets for domestic or commercial refrigerators, and to a process for its manufacture. 1: A vacuum insulating glazing comprising:two glass panes facing one another, and spaced apart from one another by one or more pillars so as to create a void volume therebetween;a non-evaporable getter system placed within said volume; anda polymer-based sealing edge sealing off said volume in order to define a closed space in between said glass panes, (a) a curable thermosetting non-halogenated polyepoxide resin comprising in average at least two epoxy groups per molecule;', '(b) an aromatic diamine curing agent in amount sufficient to provide from 0.5 to 2.0 equivalents of amine N—H per equivalent of epoxy groups in the epoxy resin; and', '(c) an inorganic dryer in amount ranging between 5% and 25% by weight with respect to the total weight of said sealant composition., 'wherein said sealing edge is obtained by curing of a sealant composition comprising2: The vacuum insulating glazing of claim 1 , wherein said aromatic diamine curing agent amount provides from 0.5 to 1.0 equivalents of amine N—H per equivalent of epoxy groups in said epoxy resin.3: The vacuum insulating glazing of claim 1 , wherein said inorganic dryer is selected from the group consisting of oxides claim 1 , preferably CaO claim 1 , hygroscopic salts such as perchlorate dryers claim 1 , preferably Mg(ClO) claim 1 , and reversible dryers claim 1 , such as zeolites and active carbon or a mixture thereof.4: The vacuum insulating glazing of claim 1 , wherein said sealant composition further comprises one or more passive fillers.5: The vacuum insulating glazing of claim 4 , wherein said passive filler is selected from the group consisting of poly(vinyl alcohol) claim 4 , polyimides claim 4 , SiO claim 4 , TiO claim 4 , glass ...

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Номер записи: 52
16-04-2015 дата публикации

Method of Manufacturing Laminated Glass for Vehicle

Номер: US20150101736A1
Автор: IBI Kentaro, IZUTANI Kensuke, MORI Naoya, Nishiyama Satoshi
Принадлежит:

A method of manufacturing a vehicle laminated glass according to the present invention includes: stacking a thermal insulating film between two resin intermediate films; stacking these films between two curved glass plates, thereby forming a stacked body; degassing the stacked body; and, after the degassing, thermocompression bonding the stacked body by pressing and heating up to a maximum temperature of 120 to 150° C., wherein: the thermal insulating film has a heat shrinkage of 0.9 to 5% in a temperature range of 120 to 150° C.; the resin intermediate film is larger in area than the glass plates; and the stacked body is formed such that an edge part of the resin intermediate film protrudes outwardly by 1 mm or more from edges of the glass plates. It is possible by this method to prevent an appearance defect in the thermal insulating film throughout the entire circumference of the laminated glass. 19.-. (canceled)10. A method of manufacturing a laminated glass for a vehicle , comprising:stacking a thermal insulating film between two resin intermediate films;stacking the thermal insulating film and the resin intermediate films between two curved glass plates, thereby forming a stacked body of the terminal insulating film, the resin intermediate films and the glass plates;degassing the stacked body; andafter the degassing, subjecting the stacked body to thermocompression bonding by pressing and heating up to a maximum temperature of 120 to 150° C.,wherein the thermal insulating film has a heat shrinkage of 0.9 to 5% in a temperature range of 120 to 150° C.; wherein at least one of the resin intermediate films is larger in area than the glass plates; and wherein the stacked body is formed such that an edge part of the at least one of the resin intermediate films protrudes outwardly by 1 mm or more from edges of the glass plates.11. The method of manufacturing the laminated glass for the vehicle according to claim 10 , wherein the edge part of the at least one of the ...

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Номер записи: 53
12-04-2018 дата публикации

High Strength Laminate Glass Structure and Method of Making Same

Номер: US20180099488A1
Автор: Raggio William
Принадлежит:

A laminate structure has first and second polymer layers with a glass layer between the first and second polymer layers. The glass layer is fused to the first and second polymer layers. The glass layer is encapsulated by the first and second polymer layers, and the glass layer is in compression. 1. A laminate structure comprising first and second polymer layers with a glass layer between the first and second polymer layers , the glass layer being fused to the first and second polymer layers , the glass layer being encapsulated by the first and second polymer layers , and the glass layer being in compression.2. The laminate structure of claim 1 , wherein a dimensional thickness of laminate structure as measured between the first and second polymer layers is less at a peripheral edge of the laminate structure at a center of the laminate structure.3. The laminate structure of claim 1 , wherein a dimensional thickness of laminate structure as measured between the first and second polymer layers is same at a peripheral edge of the laminate structure as at a center of the laminate structure.4. The laminate structure of wherein the glass layer comprises a borosilicate glass.5. The laminate structure of wherein the glass layer comprises fused quartz.6. The laminate structure of wherein the polymer layer comprises polycarbonate.7. A method comprising:providing a glass layer with peripheral edges;providing a first polymer layer with an internal surface and an external surface, and peripheral edges extending between the internal and external surfaces, the first polymer layer peripheral edges being sized larger than the glass layer peripheral edges;providing a second polymer layer with an internal surface and an external surface, and peripheral edges extending between the internal and external surfaces, the second polymer layer peripheral edges being sized larger than the glass layer peripheral edges;arranging the first polymer layer internal surface adjacent to the glass layer ...

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Номер записи: 54
12-04-2018 дата публикации

ELECTRONIC DEVICE STRUCTURE WITH AN ULTRA-THIN GLASS SHEET

Номер: US20180101253A1
Автор: Da Ning, HE Feng, JU Wentao, Zimmer José
Принадлежит: SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.

An electronic device structure and an ultra-thin glass sheet used therein. The electronic device structure includes a functional device and an ultra-thin glass above the functional device. The ultra-thin glass has a thickness of no more than 0.4 mm and also has a toughening layer, of which the thickness does not exceed 50% of the thickness of the ultra-thin glass. The ultra-thin glass has a total thickness variation of no more than 20 μm. The ultra-thin glass used in the electronic device structure according to the present invention provides quality assurance for subsequent potential processes, such as cutting, drilling, coating, screen-printing, laminating, gluing and the like, due to the toughening layer. Moreover, the ultra-thin glass improves functionality of the electronic device structure, in particular of the device, due to its small total thickness variation. 1. An electronic device structure , comprising:a functional device; andan ultra-thin glass above the functional device having a thickness and including a toughening layer, the toughening layer having a depth of no more than 50% of the thickness of the ultra-thin glass, the ultra-thin glass having a total thickness variation (TTV) measured at dimensions of 500 mm×400 mm of no more than 20 μm.2. The electronic device structure of claim 1 , further comprising an embedding layer above the functional device.3. The electronic device structure of claim 2 , further comprising an adhesive material structure claim 2 , the embedding layer being bonded to the functional device and/or to a supporting structure surrounding the functional device by the adhesive material structure.4. The electronic device structure of claim 3 , wherein the adhesive material structure has a frame-shape claim 3 , so that a space for accommodating dielectric material is formed between the functional device and the embedding layer.5. The electronic device structure of claim 3 , wherein the adhesive material structure has a shape of a ...

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Номер записи: 55
29-04-2021 дата публикации

Glass panel unit assembly, and method for manufacturing glass panel unit

Номер: US20210123295A1
Автор: Eiichi Uriu, Haruhiko Ishikawa, Hiroyuki Abe, Kazuya Hasegawa, Masataka Nonaka, Takeshi Shimizu, Tasuku Ishibashi
Принадлежит: Panasonic Intellectual Property Management Co Ltd

An assembly includes a plurality of partitions to partition an internal space, surrounded with a pair of glass substrates arranged to face each other and a the peripheral wall having a frame shape and provided between the pair of glass substrates, into an evacuation space and a ventilation space. The plurality of partitions includes a first partition and a second partition, of which lengths are defined in two different directions. An end of the second partition faces a side portion of the first partition with a predetermined gap left between them. A space between the end of the second partition and the side portion of the first partition constitutes an air passage to evacuate the evacuation space through an evacuation port. The second partition includes, at the end thereof, a swollen portion protruding toward the evacuation space at least along the width of the second partition.

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Номер записи: 56
27-04-2017 дата публикации

3-D GLASS ENCLOSURES FOR ELECTRONIC DEVICES

Номер: US20170113966A1
Автор: Dannoux Thierry Luc Alain, Morse David Lathrop
Принадлежит:

A 3-D glass enclosure comprises a generally planar glass base member, an encircling glass side wall member connected to the base member, and a generally planar glass cover member connected to the side wall member to form a unitary glass enclosure, the base, sidewall and cover members being made by reforming softened glass sheet preforms and subjecting the reformed members to ion-exchange strengthening, thus providing strong transparent enclosures for electronic devices such as tablet computers, cellphones, media players and televisions. 114-. (canceled)15. A method for providing a strengthened glass container comprising the steps of:forming a first softened glass preform into a unitary glass container comprising a generally planar base portion and an encircling sidewall portion integral with the base portion;forming a second softened glass preform into a generally planar cover member for the unitary glass container;subjecting each of the unitary glass container and cover member to an ion-exchange strengthening treatment comprising exposure to a source of exchangeable alkali metal ions for a time and at a temperature sufficient to develop surface compression layers in the container and cover member to produce a strengthened glass container and a strengthened glass cover member; andattaching the strengthened glass cover member to the encircling glass sidewall portion to form a strengthened glass enclosure.16. A method in accordance with wherein the first and second softened glass preforms comprise drawn glass sheets.17. A method in accordance with wherein the first softened glass preform formed into a unitary container comprising a quadrilateral base portion and a u-shaped encircling sidewall portion integrally joined to the base portion along three of the four edges of the quadrilateral base.18. A method in accordance with wherein the u-shaped encircling sidewall portion joins the generally planar base portion along curved edges. This application is a divisional of U ...

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Номер записи: 57
18-04-2019 дата публикации

GLASS PANEL UNIT AND GLASS WINDOW

Номер: US20190112226A1
Автор: Abe Hiroyuki, HASEGAWA Kazuya, ISHIBASHI Tasuku, NONAKA Masataka, URIU Eiichi
Принадлежит:

An object of the disclosure is to provide a glass panel and a glass window which are configured to stably maintain a depressurized space therein even when their spacers contain a resin. A glass panel unit of an aspect of the disclosure includes: a first glass pane; a second glass pane facing the first glass pane; a frame member which has a frame shape and which the first and second glass panes are bound together through; and spacers containing a resin and disposed between the first and second glass panes. A depressurized space is provided between the first glass pane and the second glass pane. The first and second glass panes are respectively to be exterior and interior panes. The first glass pane has lower ultraviolet transmittance than the second glass pane. 1. A glass panel unit , comprising:a first glass pane including at least a plate glass;a second glass pane including at least a plate glass facing the first glass pane;a frame member which has a frame shape and which the first glass pane and the second glass pane are bound together through; anda spacer disposed between the first glass pane and the second glass pane,a depressurized space being provided between the first glass pane and the second glass pane,the spacer containing a resin,the first glass pane being to be an exterior pane, the second glass pane being to be an interior pane, andthe first glass pane having ultraviolet transmittance lower than ultraviolet transmittance of the second glass pane.2. The glass panel unit according to claim 1 , further comprising an identification structure that allows identification of the first glass pane and the second glass pane.3. The glass panel unit according to claim 1 , whereinthe second glass pane has a mark of an exhaust port used when the depressurized space is formed.4. The glass panel unit according to claim 1 , whereinthe first glass pane includes plate-shaped glass and a thin film containing metal.5. The glass panel unit according to claim 1 , further ...

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Номер записи: 58
07-05-2015 дата публикации

PROCESS FOR LAMINATING THIN GLASS LAMINATES

Номер: US20150122406A1
Автор: Fisher William Keith, Moore Michael John, Moyer Steven Luther, Sheng Huan-Hung, Smith Larry Gene
Принадлежит:

A process using a vacuum ring or vacuum bag to produce glass laminates with improved optical distortion and shape consistency using thin glass having a thickness not exceeding 1.0 by using a soak temperatures not exceeding 120° C. or not exceeding 100° C. and a vacuum not exceed about −0.6 bar. One or more assembled stacks of two glass sheets and a polymer interlayer being laminated may be stacked on a single reference mold and processed simultaneously in a single vacuum bag or vacuum ring. One more thin glass sheets may be placed on top the assembled stack(s) on the reference mold to protect the assembled stack from irregular forces applied by the vacuum bag or the vacuum ring. 1. A process of forming a glass laminate characterized by the steps of:providing a first glass sheet, a second glass sheet and a polymer interlayer, wherein at least one of the first glass sheet and the second glass sheet has a thickness not exceeding 1 mm;stacking the interlayer on the first glass sheet and stacking the second glass sheet on the interlayer forming an assembled stack;applying a vacuum to a peripheral edge of the assembled stack; andheating the assembled stack to a soak temperature at or above the softening temperature of the interlayer; andmaintaining the vacuum and the soak, temperature for period of time (a soak time) sufficient to de-air the interlayer and tack the inter layer to the first glass sheet and the second glass sheet.2. The process as in claim 1 , wherein both the first glass sheet and the second glass sheet have a thickness not exceeding 1 mm.3. The process as in claim 1 , wherein both the first glass sheet and the second glass sheet are chemically strengthened glass sheets.4. The process as in claim 1 , further characterized by the step of placing the assembled stack in and autoclave at a pressure not exceeding 80 psi during the soak time.5. The process as in claim 1 , wherein the soak temperature does not exceed about 120° C. claim 1 , 100° C. or 90° C.6. ...

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Номер записи: 59
25-08-2022 дата публикации

METHOD FOR PROCESSING A TRANSPARENT COVER PLATE AND COVER PLATE

Номер: US20220267206A1
Автор: HEINHOLD Robert, TAUTENHAHN Lutz
Принадлежит: (CNBM) BENGBU DESIGN & RESEARCH INSTITUTE FOR GLASS INDUSTRY CO., LTD

A method for processing a transparent cover plate for a flat body includes the following steps of providing the transparent cover plate having an outer side and an opposite inner side, wherein the transparent cover plate includes a structured area with a light-scattering structure, forming of at least one optical interference layer on a cover plate side including applying a mask to the transparent cover plate, wherein the mask does not cover a first area of a cover plate surface and covers a second area of the cover plate side, and the first area and the second area are arranged to overlap the structured area, the at least one optical interference layer is applied in overlap with the mask, and removing of the mask, whereby the at least one optical interference layer is also removed. 1. A method for processing a transparent cover plate for a flat body , comprising the following steps of:a) providing the transparent cover plate having an outer side and an inner side opposite to the outer side, wherein the outer side is to face an external environment, and the transparent cover plate comprises a structured area with a light-scattering structure in at least one cover plate surface selected from an outer surface and an inner surface of the transparent cover plate, or alternatively the structured area is formed;b) forming of at least one first optical interference layer on a part of a cover plate side selected from the outer side and the inner side, comprising:b1) applying a mask to the transparent cover plate, wherein, in a vertical view through the transparent cover plate, the mask does not cover a first area of the at least one cover plate surface of the cover plate side and covers a second area of the at least one cover plate surface of the cover plate side, and the first area and the second area are arranged to overlap the structured area to be formed,{'b': '10', 'b2) applying the at least one first optical interference layer for reflecting a light within a ...

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Номер записи: 60
25-04-2019 дата публикации

Long open-time water based primer composition for isocyanate and silane functional adhesives

Номер: US20190119539A1
Автор: Andrew R. Kneisel, George D. Sanchez, Huide D. Zhu, Matthew B. Feldpausch, Roger A. Cassell
Принадлежит: DDP Specialty Electronic Materials US 8 LLC, DDP Specialty Electronic Materials US LLC, Dow Chemical Co

Disclosed is a composition comprising: a) an condensate of one or more aminohydrocarbyl alkoxy silanes and one or more alkenyl alkoxy silanes; b) one or more mercaptohydrocarbyl alkoxy silanes; and c) water; wherein the composition is useful as a primer useful with adhesives or coatings containing polymers having isocyanate functional groups, alkoxysilane functional groups or both. The composition may include one or more epoxyhydrocarbyl silanes. The composition may include one or more alkanols in sufficient amount to improve the volatilization of the liquid components away from substrate surface.

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Номер записи: 61
03-05-2018 дата публикации

Glass welding method and glass layer fixing method

Номер: US20180122614A1
Автор: Satoshi Matsumoto
Принадлежит: Hamamatsu Photonics KK

A glass layer 103 containing a binder, a laser-light-absorbing pigment, and a glass fit 102 is irradiated with laser light L 2 , so as to gasify the binder and melt the glass fit 102 , thereby fixing the glass layer 103 to a glass member 104 . This allows the glass layer 103 fixed to the glass member 104 to let out the binder and enhance the laser light absorptance, so as to yield a uniform state. As a result, fusing glass members 104, 105 to each other with the glass layer 103 having such a stable state interposed therebetween allows the glass members 104, 105 to have a uniform fusing state therebetween.

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Номер записи: 62
27-05-2021 дата публикации

Durable glass for vehicle

Номер: US20210154980A1
Автор: Christos GOUGOUSSIS, Dante Lamastra, Michael Pilliod, Rosemary MOTTSMITH, William S. SWENEY
Принадлежит: Tesla Inc

A multilayer glass stack for a vehicle windshield with improved durability is described. The multilayer glass stack includes an external-facing glass layer, an internal-facing glass layer, and an adhesive interlayer positioned between the external-facing and internal-facing glass layers. The external-facing glass layer may include borosilicate and/or does not include soda lime glass. Methods of manufacturing the multilayer glass stack are also described.

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Номер записи: 63
14-05-2015 дата публикации

FLAME RETARDANT RADIATION CURABLE COMPOSITIONS

Номер: US20150132584A1
Автор: Van Den Bergen Hugues
Принадлежит:

The invention relates to a flame retardant composition comprising at least one radiation curable oligomer and at least one reactive aliphatic halogenated flame retardant additive and its use to make fire-resistant glass laminates with impact resistance. 1. Radiation curable flame retardant composition comprising:a) from 3 to 90% by weight of at least one oligomer having one or more (meth)acryl or vinyl groups,b) from 10 to 97% by weight of at least one reactive aliphatic halogenated flame retardant additive having one or more (meth)acryl or vinyl groups,c) optionally, from 0 to 87% of at least one non-reactive halogenated flame retardant additive, andd) optionally, from 0 to 19% by weight of at least one monomer having one or more (meth)acryl or vinyl groups.2. Radiation curable composition according to comprising:a) from 5 to 80% by weight of at least one oligomer having one or more (meth)acryl or vinyl groups,b) from 20 to 90% by weight of at least one reactive aliphatic halogenated flame retardant additive having one or more (meth)acryl or vinyl groups,c) from 5 to 59% by weight of at least one non-reactive halogenated flame retardant additive.3. Radiation curable composition according to wherein claim 1 , the oligomers are selected from urethane (meth)acrylates claim 1 , polyester (meth)acrylates and epoxy (meth)acrylates.4. Radiation curable composition according to claim 1 , wherein the reactive aliphatic halogenated flame retardant additive is an aliphatic halogenated (meth)acrylate.5. Radiation curable composition according to claim 1 , wherein the reactive aliphatic halogenated flame retardant additive is an aliphatic brominated (meth)acrylate.6. Radiation curable composition according to wherein claim 1 , the reactive aliphatic halogenated flame retardant additive is a brominated flame retardant additive having a bromine content of at least 40% by weight.8. Radiation curable composition according to claim 1 , wherein the non-reactive halogenated flame ...

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Номер записи: 64
10-05-2018 дата публикации

ARTICLES AND METHODS FOR BONDING SHEETS WITH CARRIERS

Номер: US20180126705A1
Автор: Adib Kaveh, Bellman Robert Alan
Принадлежит:

Described herein are organosilicon modification layers and associated deposition methods and inert gas treatments that may be applied on a sheet, a carrier, or both, to control van der Waals, hydrogen and covalent bonding between a sheet and carrier. The modification layers bond the sheet and carrier together such that a permanent bond is prevented at high temperature processing as well as maintaining a sufficient bond to prevent delamination during high temperature processing. 1. An article comprising:a first sheet comprising a first sheet bonding surface;a second sheet comprising a second sheet bonding surface;a modification layer comprising a modification layer bonding surface, the modification layer comprising organosilicon; and{'sup': '2', 'the modification layer bonding surface being in contact with the first sheet bonding surface, and the second sheet bonding surface being coupled with the first sheet bonding surface with the modification layer therebetween, wherein the first sheet bonding surface is bonded with the modification layer bonding surface with a bond energy of less than 600 mJ/mafter holding the article at 600° C. for 10 minutes in a nitrogen atmosphere.'}2. The article of claim 1 , the first sheet bonding surface being bonded with the modification layer bonding surface with a bond energy of less than 600 mJ/mafter holding the article at 700° C. for 10 minutes in a nitrogen atmosphere.3. The article of claim 1 , the modification layer comprising a thickness in the range of 5 nm to 10 microns.4. The article of claim 1 , the modification layer being a polymerized amorphous organosilicon.5. The article of claim 1 , the modification layer comprising an atomic percent ratio of oxygen to silicon of less than 0.9 claim 1 , wherein the atomic percent of silicon and oxygen is measured from the modification layer prior to surface modification and being in contact with the first sheet bonding surface.6. The article of claim 1 , the modification layer bonding ...

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Номер записи: 65
01-09-2022 дата публикации

MULTI-PART GLAZING

Номер: US20220274466A1
Автор: Bronstein Wladislaw, Farreyrol Olivier, Sabra Issam
Принадлежит: CENTRAL GLASS COMPANY, LIMITED

A multi-part glazing according to this disclosure comprises a first glass piece () having an outer major surface, a second glass piece () having an outer major surface, and an attachment piece () provided between the first glass piece and the second glass piece to connect the first glass piece and the second glass piece. The outer major surface of the first glass piece is arranged in a continuous surface with the outer major surface of the second glass piece by a prescribed angle via an outer surface of the attachment piece. 1. A multi-part glazing , comprising:a first glass piece having an outer major surface;a second glass piece having an outer major surface; anda first attachment piece provided between the first glass piece and the second glass piece to connect the first glass piece and the second glass piece,wherein the outer major surface of the first glass piece is arranged in a continuous surface with the outer major surface of the second glass piece via an outer surface of the first attachment piece, andthe outer surface of the first attachment peice is flush with the outer major surface of the first glass piece and the second glass piece.2. The multi-part glazing according to claim 1 , wherein the first glass piece is the same size as or larger than the second glass piece.3. The multi-part glazing according to claim 1 , wherein the first glass piece has a thickness greater than or equal to a thickness of the second glass piece.4. The multi-part glazing according claim 1 , to claim 1 , further comprising a third glass piece claim 1 , wherein the second glass piece is on one side of the first glass piece and the third glass piece is on an opposite side of the first glass piece claim 1 , anda second attachment piece provided between the first glass piece and the third glass piece to connect the first glass piece and the third glass piece,wherein the outer major surface of the first glass piece is arranged in a continuous surface with the outer major surface of ...

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Номер записи: 66
23-04-2020 дата публикации

GLAZING WITH LAMINATED INSERT OBSCURATION BAND

Номер: US20200122436A1
Автор: CUSTODIO SHEEN Edward Enrique, MANNHEIM ASTETE Mario Arturo, VOELTZEL Charles Stephen
Принадлежит: AGP AMERICA S.A.

Glazing mounting systems, that make use of an adhesive to bond the glazing to a vehicle opening, require an obscuration to hide the adhesive from view and to protect the adhesive from ultra-violet radiation. An enamel ink is typically used to print the obscuration on the glass. However, glass with certain types of coatings and glass which will be chemically tempered is not compatible with enamel frits. Organic inks can be used but are expensive, difficult to work with and not as durable as an enamel frit. The obscuration of the present invention is produced by replacing the printed obscuration with an insert, which serves the same function of an obscuration printed on the glass, which is laminated as a part of the glazing. 1. A laminate comprising:a) at least one glass or rigid transparent plastic layer having oppositely disposed major faces;b) at least one bonding plastic layer having oppositely disposed major faces;c) an obscuration insert having oppositely disposed major faces;d) at least one additional bonding plastic layer having oppositely disposed major faces;e) at least one additional glass or rigid transparent plastic layer having oppositely disposed major faces;wherein the obscuration insert is positioned between the opposite faces of the at least one and the at least one additional plastic bonding layers;wherein the two opposite major faces of the obscuration insert are bonded to the corresponding adjacent major faces of the at least one plastic bonding layer and the at least one additional plastic bonding layer;wherein the surface of the at least one glass or rigid transparent plastic layer is bonded to the at least one bonding layer major surface opposite to the at least one bonding layer major surface bonded to the obscuration insert of the at least one bonding layer.wherein the major surface of the at least one additional glass or rigid transparent plastic layer is bonded to the at least one additional bonding layer major surface opposite to the major ...

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Номер записи: 67
23-04-2020 дата публикации

STRENGTHENED GLASS ARTICLES EXHIBITING IMPROVED HEADFORM IMPACT PERFORMANCE AND AUTOMOTIVE INTERIOR SYSTEMS INCORPORATING THE SAME

Номер: US20200123050A1
Автор: Black Matthew Lee, Gross Timothy Michael, Layouni Khaled
Принадлежит:

Embodiments of this disclosure pertain to glass articles that comprise a maximum CS magnitude (CS) of about 900 MPa or greater, a CS magnitude of 750 MPa or greater at a depth of about 5 micrometers, and a maximum CT magnitude (CT) disposed at a depth from the first major surface in a range from about 0.25t to about 0.75t. Embodiments of a curved glass article are also disclosed. In one or more embodiments, such curved glass articles include the first major concave surface comprising a maximum radius of curvature of about 100 mm or greater and a first maximum CS value (CS) of greater than about 800 MPa, a second major convex surface comprising a second maximum CS value (CSmax2), wherein the CSis less than CS. Embodiments of an automotive interior system including such curved glass articles and methods of making glass articles are also disclosed. 1. A glass article comprising:a first major surface, a second major surface opposing the first major surface, a minor surface connecting the first major surface and the second major surface defining a thickness (t) (millimeters);{'sub': 'max', 'a compressive stress (CS) region extending from the first major surface to a depth of compression (DOC), the CS region comprising a maximum CS magnitude (CS) of about 900 MPa or greater and a CS magnitude of 750 MPa or greater at a depth of about 5 micrometers; and'}{'sub': 'max', 'a central tension (CT) region having a maximum CT magnitude (CT) disposed at a depth from the first major surface in a range from about 0.25t to about 0.75t,'}wherein the CS region and the CT region define a stress profile along the thickness.2. The glass article of claim 1 , wherein the CTmagnitude is about 80 MPa or less.3. The glass article of claim 1 , wherein the all points of the CT region within 0.1t from the depth of CTcomprise a tangent having a non-zero slope.4. The glass article of claim 1 , wherein the DOC that is about 0.2t or less.5. The glass article of claim 1 , wherein the CTmax is disposed ...

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Номер записи: 68
23-04-2020 дата публикации

GLASS-FIBER-YARN CONNECTED BODY

Номер: US20200123682A1
Автор: AIHARA Hiroyasu, KASAI Yoshinari, NUKUI Yosuke
Принадлежит:

The glass-fiber-yarn joined body is provided with glass fiber yarns and a connection in which a resin yarn is wound around ends of both of the glass fiber yarns the ends being superimposed with each other. The connection has a width Wof 20 to 40 mm. When a connection diameter R as a total of diameters of the respective glass fiber yarns and the thickness of the resin yarn wound around the connection is 500 to 5000 μm and a mass of each of the glass fiber yarns is 200 to 6000 tex, a value of a ratio of mass of each of the glass fiber yarns relative to the connection diameter R is in the range of 0.32 to 2.00. 1. A glass-fiber-yarn joined body , comprising:a first glass fiber yarn;a second glass fiber yarn; anda connection in which a resin yarn is wound around ends of both of the glass fiber yarns, the ends being superimposed with each other, whereinthe connection has a width in a range from 20 to 40 mm, andwhen a connection diameter as a total of diameters of the respective glass fiber yarns and a thickness of the resin yarn wound around the connection is in a range of 500 to 5000 □m and a mass of each of the glass fiber yarns is in a range of 200 to 6000 tex, a value of a ratio of mass of the glass fiber yarn relative to the connection diameter (mass of glass fiber yarn/connection diameter) is in a range of 0.32 to 2.00.2. The glass-fiber-yarn joined body according to claim 1 , wherein a width of a wound part where the resin yarn is wound is in a range of 60 to 110% of a width of the connection.3. The glass-fiber-yarn joined body according to claim 1 , wherein the value of the ratio of mass of the glass fiber yarn relative to the connection diameter in the glass-fiber-yarn joined body of is in a range of 0.64 to 1.55.4. A glass-fiber-reinforced resin molded product claim 1 , comprising: a first glass fiber yarn,', 'a second glass fiber yarn, and', 'a connection in which a resin yarn is wound around ends of both of the glass fiber yarns, the ends being superimposed ...

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Номер записи: 69
17-05-2018 дата публикации

3-D GLASS ENCLOSURES FOR ELECTRONIC DEVICES

Номер: US20180134617A1
Автор: Dannoux Thierry Luc Alain, Morse David Lathrop
Принадлежит:

A 3-D glass enclosure comprises a generally planar glass base member, an encircling glass side wall member connected to the base member, and a generally planar glass cover member connected to the side wall member to form a unitary glass enclosure, the base, sidewall and cover members being made by reforming softened glass sheet preforms and subjecting the reformed members to ion-exchange strengthening, thus providing strong transparent enclosures for electronic devices such as tablet computers, cellphones, media players and televisions. 110-. (canceled)11. An electronic device comprising:electronic components, including a video display component, enclosed within an enclosure, the enclosure comprising:a glass base connecting with an encircling glass sidewall to form a unitary glass container of a predetermined depth; anda glass cover permanently connected to the encircling glass sidewall to form an enclosed volume of the predetermined depth,wherein the unitary glass container includes at least a first ion-exchanged surface compression layer of a first uniform depth over at least an exterior surface of the unitary glass container, the glass cover includes a second ion-exchanged surface compression layer of a second uniform depth over at least an outer surface of the glass cover.12. An electronic device in accordance with wherein an external surface of at least one of the glass base claim 11 , sidewall claim 11 , and glass cover supports an external touch screen for controlling at least one function of at least one of the electronic components.13. An electronic device in accordance with wherein the electronic components comprise components for at least one of a computer claim 11 , a tablet claim 11 , a cellular telephone claim 11 , a camera claim 11 , and a media player.14. An electronic device in accordance with wherein the glass enclosure has an enclosed volume in the range of 90-7500 cm.1518-. (canceled)19. An electronic device in accordance with claim 11 , wherein ...

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Номер записи: 70
18-05-2017 дата публикации

Laminated glass intermediate film, laminated glass and laminated glass intermediate film production method

Номер: US20170136743A1
Автор: Hiroshi KAWATE, Kazuhiko Nakayama, Shougo Yoshida
Принадлежит: Sekisui Chemical Co Ltd

The present invention aims to provide an interlayer film for a laminated glass which has a multilayer structure including two or more resin layers laminated together and can prevent optical distortion even at high temperatures, a laminated glass including the interlayer film for a laminated glass, and a method of producing the interlayer film for a laminated glass. The present invention relates to an interlayer film for a laminated glass, the interlayer film including: two or more resin layers laminated together, one resin layer having a surface with a ratio (Rz/Sm) of a ten-point average roughness Rz (μm) to an average interval Sm (μm) of projections and recesses of 0.0018 or less as measured in conformity with JIS B-0601(1994) in the following manner: a laminated glass is produced using two clear glass sheets conforming to JIS R3202(1996) and the interlayer film; the interlayer film is peeled away from the clear glass sheets after the laminated glass is cooled with liquid nitrogen; the one resin layer is peeled away from another resin layer that is in direct contact with the one resin layer; and the Rz and Sm of the surface of the one resin layer on the side having been in contact with the other resin layer are measured.

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Номер записи: 71
30-04-2020 дата публикации

COVER GLASS AND AIRTIGHT PACKAGE USING SAME

Номер: US20200135596A1
Автор: Hirose Masayuki
Принадлежит:

A cover glass of the present invention includes a sealing material layer on one surface, wherein the sealing material layer has a gap formed therein. 1. A cover glass , comprising a sealing material layer on one surface ,wherein the sealing material layer has a gap formed therein.2. The cover glass according to claim 1 , wherein a width of the gap of the sealing material layer is from 2% to 60% of an average width of the sealing material layer.3. The cover glass according to claim 1 , wherein the gap is formed along a center line of the sealing material layer.4. The cover glass according to claim 1 , wherein the sealing material layer is formed in a frame shape along a peripheral end edge of the cover glass.5. The cover glass according to claim 1 , wherein the sealing material layer has an average thickness of less than 8.0 μm.6. A hermetic package claim 1 , comprising a package base and a cover glass claim 1 ,wherein the hermetic package further comprises a sealing material layer arranged between the package base and the cover glass, andwherein the sealing material layer has a gap formed therein.7. The hermetic package according to claim 6 , wherein a width of the gap of the sealing material layer is from 2% to 60% of an average width of the sealing material layer.8. The hermetic package according to claim 6 ,wherein the package base comprises a base part and a frame part formed on the base part,wherein the package base has an internal device housed within the frame part, andwherein the sealing material layer is arranged between a top of the frame part of the package base and the cover glass.9. The hermetic package according to claim 6 , wherein the package base comprises any one of glass claim 6 , glass ceramic claim 6 , aluminum nitride claim 6 , and aluminum oxide claim 6 , or a composite material thereof.10. The cover glass according to claim 2 , wherein the gap is formed along a center line of the sealing material layer.11. The hermetic package according to ...

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Номер записи: 72
07-05-2020 дата публикации

MOISTURE CURABLE HOT MELT SEALANT COMPOSITION INCLUDING SILANE FUNCTIONAL POLYURETHANE

Номер: US20200140726A1
Автор: Helmeke Marietta B., Mosanu Claudia
Принадлежит:

A moisture curable hot melt sealant composition that includes a silane-functional polyurethane that is free of isocyanate groups, a thermoplastic elastomer having a weight average molecular weight of at least 100,000 grams per mole and being derived from 0% by weight to no greater than 30% by weight styrene, based on the weight of the thermoplastic elastomer, the thermoplastic elastomer being selected from the group consisting of butyl rubber, ethylene-propylene rubber, ethylene-propylene diene rubber, thermoplastic polyolefin elastomer, styrene block copolymer, and combinations thereof, a first tackifying agent that includes from 0% by weight to less than 15% by weight aromaticity based on the weight of the tackifying agent, the first tackifying agent being selected from the group consisting of aliphatic tackifying agent, aromatic-modified aliphatic tackifying agent, cycloaliphatic tackifying agent, aromatic-modified cycloaliphatic tackifying agent, and combinations thereof, a liquid butene component selected from the group consisting of polyisobutylene, polyisobutene, polybutene, and combinations thereof, and optionally a second rosin-based tackifying agent. 1. A moisture curable hot melt sealant composition comprising:from 1% by weight to no greater than 12% by weight of a silane-functional polyurethane that is free of isocyanate groups;at least 10% by weight of a thermoplastic elastomer having a weight average molecular weight of at least 100,000 grams per mole (g/mol) and being derived from 0% by weight to no greater than 30% by weight styrene, based on the weight of the thermoplastic elastomer, the thermoplastic elastomer being selected from the group consisting of butyl rubber, polyisobutylene rubber, ethylene-propylene rubber, ethylene-propylene diene rubber, thermoplastic polyolefin elastomer, styrene block copolymer, and combinations thereof;at least 10% by weight of a first tackifying agent that includes from 0% by weight to less than 15% by weight ...

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Номер записи: 73
07-05-2020 дата публикации

MOISTURE CURABLE HOT MELT SEALANT COMPOSITION

Номер: US20200140730A1
Автор: Helmeke Marietta B., Mosanu Claudia
Принадлежит:

A moisture curable hot melt sealant composition that includes a silane-modified polyurethane polymer that is free of isocyanate groups, a first rosin-based tackifying agent, a second tackifying agent different from the first rosin-based tackifying agent, a first ethylene vinyl acetate copolymer, a butene component having a weight average molecular weight from 30,000 g/mole to 700,000 g/mole and being selected from the group consisting of polyisobutylene, polyisobutene, polybutene, and combinations thereof; and filler. 1. A moisture curable hot melt sealant composition comprising:a silane polyurethane polymer that is free of isocyanate groups and derived from polyether;a first rosin-based tackifying agent;a second tackifying agent different from the first rosin-based tackifying agent;a first ethylene vinyl acetate copolymer;a butene component having a weight average molecular weight from 30,000 g/mole to 700,000 g/mole, the butene component being selected from the group consisting of polyisobutylene, polyisobutene, polybutene, and combinations thereof; andfiller.2. The sealant composition of claim 1 , wherein the second tackifying agent is selected from the group consisting of aliphatic tackifying agent claim 1 , aromatic tackifying agent claim 1 , aromatic-modified aliphatic tackifying agent claim 1 , cycloaliphatic tackifying agent claim 1 , aromatic-modified cycloaliphatic tackifying agent claim 1 , and combinations thereof.3. The sealant composition of claim 2 , wherein the second tackifying agent comprises from 0% by weight to no greater than 15% by weight aromaticity based on the weight of the second tackifying agent.4. The sealant composition of claim 3 , wherein the second tackifying agent exhibits a softening point of at least 100° C.5. The sealant composition of comprising from 10% by weight to 40% by weight of the first rosin-based tackifying agent.6. The sealant composition of comprising polyisobutylene having a molecular weight of at least 10 claim 1 , ...

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Номер записи: 74
09-06-2016 дата публикации

METHOD FOR HANDLING ULTRA-THIN GLASS FOR DISPLAY PANEL

Номер: US20160159685A1
Автор: An Jin Soo, CHOI Eun Heui, KONG Bo Kyung, RIM Chang Moog
Принадлежит: Corning Precision Materials Co., Ltd.

The present invention relates to a method for handling an ultra-thin glass for a display panel and, more specifically, the invention enables the ultra-thin glass to be easily attached to or detached from a carrier glass for supporting the ultra-thin glass before and after a surface treatment process for applying the ultra-thin glass to a display panel. To this end, the method for handling an ultra-thin glass for a display panel, according to the present invention, comprises: a bonding step for bonding an ultra-thin glass and a carrier glass for supporting the ultra-thin glass by means of a phase transition material; a surface treatment step for treating a surface of the ultra-thin glass; and a separation step for separating the ultra-thin glass from the carrier glass. 1. A method for handling a piece of ultrathin glass for a display panel , the method comprising:bonding a piece of ultrathin glass and a piece of carrier glass together via a phase transition material such that the piece of carrier glass supports the piece of ultrathin glass;surface-treating the piece of ultrathin glass; andseparating the piece of ultrathin glass from the piece of carrier glass.2. The method according to claim 1 , wherein the phase transition material has electro-conductivity.3. The method according to claim 2 , wherein the phase transition material comprises indium tin oxide to which a dopant is added.4. The method according to claim 3 , wherein the dopant comprises one or a combination of at least two selected from the element group consisting of Ga claim 3 , Zn claim 3 , Ce claim 3 , Mg claim 3 , Zr and Nb.5. The method according to claim 3 , wherein the dopant added to the indium tin oxide comprises GaO claim 3 , a content of the GaOranging from 0.5 to 7% by weight.6. The method according to claim 5 , wherein the content of the GaOis 2.9% by weight.7. The method according to claim 1 , wherein a thickness of the phase transition material disposed between the piece of ultrathin glass ...

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Номер записи: 75
22-09-2022 дата публикации

METHOD FOR OBTAINING A CURVED LAMINATED GLAZING UNIT

Номер: US20220298052A1
Автор: DUMOTIER Leila, JAMART Juliette
Принадлежит:

A method for obtaining a curved laminated glazing unit, includes applying an enamel coating to a part of a first face of a first glass sheet so as to create at least one enameled zone and at least one unenameled zone, applying a sacrificial layer to a part, called the sacrificial zone, of a first face of a second glass sheet, simultaneously bending the first and second glass sheets, the sacrificial zone being disposed at least in line with at least one part of an enameled zone, removing the sacrificial layer, either during the bending or after the bending step, and laminating the first and second glass sheets by a thermoplastic interlayer. 1. A method for obtaining a curved laminated glazing unit possessing a concave side and a convex side , said glazing unit comprising a glass sheet , forming an internal glass sheet , disposed to the concave side of the glazing unit and bonded adhesively by a thermoplastic interlayer with another glass sheet , forming an external glass sheet , disposed to the convex side of the glazing unit , said method comprising:applying an enamel coating to a part of a first face of a first glass sheet so as to create at least one enameled zone and at least one unenameled zone,applying a sacrificial layer to a part of a first face of a second glass sheet, said part of the first face of the second glass sheet forming a sacrificial zone,simultaneously bending the first and second glass sheets, the first and second glass sheets being disposed during bending so that one of the first and second glass sheets is disposed on the other one of the first and second glass sheets, the respective first faces of each of the first and second glass sheets are oriented toward the concave side of the glazing unit, and the sacrificial zone is disposed at least in line with at least one part of an enameled zone,removing said sacrificial layer, either during bending or after the bending step, laminating the first and second glass sheets with a thermoplastic ...

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Номер записи: 76
14-06-2018 дата публикации

Method for Manufacturing a Design Article

Номер: US20180162772A1
Автор: Shin Bongchull
Принадлежит:

A method for manufacturing a design object from a plurality of glass sheets. The method comprises cleaning at least one surface of a glass sheet, mixing a dye in a solvent to form a coloured mixture, mixing a hardener into the coloured mixture and filtering the coloured mixture. The filtered coloured mixture is mixed with an epoxy resin to form a coloured resin and the coloured resin is applied in one direction to the cleaned at least one surface of the glass sheet and allowed to dry. 1. A method for manufacturing a design object from a plurality of glass sheets comprising:cleaning at least one surface of a first glass sheet and at least one surface of a second glass sheet;mixing a dye in a solvent to form a coloured mixture;mixing a hardener into the coloured mixture;filtering the coloured mixture;mixing the filtered coloured mixture with an epoxy resin to form a coloured resin;applying the coloured resin to the cleaned at least one surface of the first glass sheet; andapplying in a sideways fashion a second glass sheet such that the cleaned at least one surface of the second glass sheet is in contact with the coloured resin to form the design object.2. The method according to claim 1 , wherein the coloured resin is applied in one direction.3. The method according to claim 1 , further comprising applying a transparent resin to a first cleaned surface of a further first glass sheet claim 1 , and applying a second cleaned surface of a further second glass sheet to the transparent resin.4. The method according to claim 1 , further comprising allowing at least one of the coloured resin or the transparent resin to stand for around 30 minutes before applying the coloured resin to the cleaned at least one surface.5. The method according to claim 1 , further comprising allowing the at least one of the coloured resin or the transparent resin to dry for at least three days.6. The method according to claim 1 , wherein the first glass sheet and the second glass sheet form a ...

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Номер записи: 77
08-07-2021 дата публикации

GLASS ARTICLE AND METHOD OF MANUFACTURING THE SAME

Номер: US20210206692A1
Автор: LEE Hoi Kwan
Принадлежит:

A glass article includes a first surface, a second surface which is opposite the first surface, a first compressive region which extends to a first compression depth in a thickness direction from the first surface, a second compressive region which extends to a second compression depth from the second surface, and a tensile region which is disposed between the first compressive region and the second compressive region. A stress profile of the first compressive region includes a first point and a first inflection point, the first inflection point is located between the first point and the first surface, a depth from the first surface to the first point is 45 to 55% of the first compression depth from the first surface, stress at the first point is greater than 50% of compressive stress of the first surface, and a thickness of the glass article is 0.01 to 0.05 mm. 1. A glass article comprising:a first surface;a second surface which is opposite the first surface;a first compressive region which extends to a first compression depth in a thickness direction of the glass article from the first surface;a second compressive region which extends to a second compression depth in the thickness direction from the second surface; anda tensile region which is disposed between the first compressive region and the second compressive region,wherein a stress profile of the first compressive region comprises a first point and a first inflection point, the first inflection point is located between the first point and the first surface, a depth from the first surface to the first point is about 45 to about 55 percentages (%) of the first compression depth from the first surface, stress at the first point is greater than about 50% of compressive stress at the first surface, and a thickness of the glass article is about 0.01 to about 0.05 millimeters (mm).2. The glass article of claim 1 , wherein the stress profile of the first compressive region is convex upward when the stress profile ...

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Номер записи: 78
18-09-2014 дата публикации

METHOD OF MAKING A TEMPERABLE SILKSCREEN PRINTED ARTICLE AND/OR GLAZING

Номер: US20140272206A1
Автор: WALP Matthew S.
Принадлежит: Guardian Industries Corp.

Certain example embodiments relate to a method of making a coated article and/or glazing (e.g., for automobile, window, and/or other applications). A colored paint that is not technically a frit is used to form a desired pattern. The paint is screen printed on a substrate. Screen printing parameters are selected, e.g., so that the mesh has a high threads per inch count; the paint is pushed through the screen using hydraulic forces that account for a sheer thinning property of the paint by balancing squeegee speed, squeegee angle relative to the screen, and hardness of the squeegee; and/or relative humidity above and/or near the screen is at least about 80%. Preferably, the paint is substantially fully curable at 400 degrees C. or less. The substrate with the pattern thereon may be heat treated in certain example embodiments and possibly built into an insulated glass unit or other product. 1. A method of making a coated article , the method comprising:screen printing a water-inclusive paint, directly or indirectly, on a major surface of a first glass substrate in a desired pattern in connection with a screen mesh that has at least 100 threads per inch and while maintaining an environment that has a relative humidity of at least 80% over and/or proximate to the screen mesh, the water-inclusive paint at least initially comprising 20-50 wt. % sodium silicate inclusive material(s);bonding the paint to the first glass substrate in the desired pattern by heating the first glass substrate to a peak temperature that is no higher than 400 degrees C.; andheat treating the first glass substrate, following the bonding, at a temperature of at least 580 degrees C., the paint remaining on the first glass substrate in the desired and with a desired coloration following said heat treating.2. The method of claim 1 , further comprising following said bonding and prior to said heat treating claim 1 , cutting the first glass substrate to a desired size.3. The method of claim 1 , further ...

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Номер записи: 79
13-06-2019 дата публикации

METHOD AND APPARATUS FOR VACUUM INSULATED GLAZINGS

Номер: US20190177219A1
Автор: Hobden Robert, Karam Raymond Miller, Lafleur Rocco
Принадлежит:

A vacuum insulated glazing can be manufactured using a variety of methods. In one embodiment, a glass substrate is patterned and etched to form recesses in the surface of the glass substrate. The recesses or etched areas form a chamber when the glass substrate is bonded to another glass substrate. In another embodiment, nanoparticles and/or microparticles that absorb laser light are positioned between two glass substrates and heated to bond the glass substrates together. In another embodiment, a tempered glass substrate is bonded to another glass substrate to form a chamber between the substrates. The curved edges of the tempered glass are removed to produce a flat vacuum insulated glazing. 1. A method of making a vacuum insulated glazing comprising:forming a mask on a surface of a first glass substrate;etching the surface of the first glass substrate not covered by the mask to form an etched area on the surface of the first glass substrate;bonding the first glass substrate to a second glass substrate, the etched area forming a chamber between the first glass substrate and the second glass substrate; andevacuating the chamber between the first glass substrate and the second glass substrate; wherein the chamber is hermetically sealed and the vacuum insulated glazing is optically transparent.2. The method of wherein the mask comprises photoresist.3. The method of comprising exposing the photoresist to ultraviolet light through a photomask to define a pattern on the photoresist.4. The method of comprising removing the photoresist after etching the surface of the first glass substrate.5. The method of wherein the mask comprises an etchant resistant tape.6. The method of wherein the etchant resistant tape comprises acid resistant tape.7. The method of wherein etching the surface of the first glass substrate comprises chemically etching the surface of the first glass substrate.8. The method of wherein the first glass substrate is bonded to the second glass substrate using ...

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Номер записи: 80
05-07-2018 дата публикации

High Performance Organic, Inorganic Or Hybrid Seals

Номер: US20180186120A1
Автор: Davis Jackie, Dua Vineet, Khadilkar Chandrashekhar S., Sakoske George E., Sridharan Srinivasan
Принадлежит:

The present invention describes a new method for creating hybrid edge seals using metal, alloy, powder coated metal and other conductive surfaces in between two substrates. The methods utilize various materials, seal designs, and geometries of hybrid seals based on polymeric powder coatings and glass powder coatings. 1. A method of locally heating a sealing material to produce a seal , comprising:a. providing a metal object between at least two substrates;b. providing a hybrid seal material,c. contacting the seal material to the at least two substrates and at least partially surrounding the metal object, andd. selectively heating the metal object such that heat is transferred from the metal object to the seal material by thermal conduction to thereby heat the seal material to a temperature of at least 125° C., wherein the substrate temperature remains at least 20° C. below the temperature attained in the seal, to flow the seal material between the substrates, whereby a seal between the substrates results.2. The method of claim 1 , wherein the seal is hermetic.3. (canceled)4. The method of claim 1 , wherein the seal material includes at least one glass having a melting point less than 600° C. selected from the group consisting of vanadate glasses claim 1 , lead based glasses claim 1 , tin glasses claim 1 , phosphate glasses claim 1 , borate glasses claim 1 , bismuth glasses claim 1 , thallate glasses claim 1 , and Sn—Zn—P glasses.5. The method of claim 1 , wherein prior to (c) at least one of the metal object and the seal material is preheated by laser or induction heating.6. The method of claim 1 , wherein the at least two substrates are independently selected from the group consisting of metal claim 1 , glass claim 1 , very low expansion glass ceramics claim 1 , ceramics claim 1 , low expansion borosilicate glass claim 1 , aluminosilicate glass claim 1 , ion-exchanged sodium aluminosilicate glass claim 1 , potassium exchanged aluminosilicate glass chemically ...

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Номер записи: 81
16-07-2015 дата публикации

METHOD OF STRENGTHENING AN EDGE OF A GLASS SUBSTRATE

Номер: US20150198838A1
Автор: Bornstein Kody Luce, Clark Donald Arthur, Glaesemann Gregory Scott, Keyes Gregory William, Lyon Jennifer Lynn, Peterson Richard Curwood, Shanmugam Shyamala, Thompson Christopher Clark, VEPAKOMMA Krishna Hemanth, Wexell Kathleen Ann
Принадлежит:

Methods of strengthening the edge surfaces of a glass substrate, and particularly glass substrates contained within a display panel, are disclosed. The methods include exposing edges of the display panel to an acid solution for a time and at a temperature effective to remove no more than about 20 micrometers of glass from edge surfaces, rinsing the acid solution from the edge and applying a polymer protective coating the rinsed edge to maintain the post-etching strength of the edge surfaces. Electronics on the display panel that may be exposed to the acid solution are masked with a terminal mask prior to the etching. The edge etching may be combined with etching of a surface of the display panel/cover glass substrate. 1. A method of strengthening the edge of a glass substrate comprising:masking a display panel, the display panel comprising a first glass substrate and a second glass substrate spaced apart from the first glass substrate and sealed to the first glass substrate with a sealing material, the first glass substrate comprising a terminal portion extending beyond the second glass substrate and electrically conducting terminal members positioned on the terminal portion, the masking comprising depositing a terminal mask over the electrically conducting terminal members on the terminal portion; andexposing edge surfaces of the display panel to an acid solution for a time and at a temperature effective to remove no more than 20 micrometers of glass from the edge surfaces.2. The method according to claim 1 , wherein the acid solution comprises HF in a molar concentration in a range from about 1.5 M to about 6 M.3. The method according to claim 2 , wherein the acid solution comprises HCl in a molar concentration in a range from about 1 M to about 6 M.4. The method according to claim 2 , wherein the acid solution comprises HNOin a molar concentration in a range from about 1 M to about 6 M.5. The method according to claim 2 , wherein the acid solution comprises HSOin ...

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Номер записи: 82
06-07-2017 дата публикации

CARBON-COATED VANADIUM DIOXIDE PARTICLES

Номер: US20170190964A1
Автор: Nagatani Naoyuki, NAKAMURA Masanori, Nakasuga Akira, Nozato Shoji, Oowashi Keigo, Sun Ren-de
Принадлежит: Sekisui Chemical Co., Ltd.

A carbon-coated vanadium dioxide particle includes a vanadium dioxide particle; and a coating layer containing amorphous carbon on a surface of the vanadium dioxide particle, the amorphous carbon being derived from carbon contained in an oxazine resin, and having a peak intensity ratio of a G band to a band of 1.5 or greater as determined from a Raman spectrum. The coating layer has an average thickness of 50 nm or less. The coating layer has a coefficient of variation (CV value) of thickness of 7% or less. 1. A carbon-coated vanadium dioxide particle , comprising:a vanadium dioxide particle; anda coating layer containing amorphous carbon on a surface of one vanadium dioxide particle, whereinthe amorphous carbon is derived from carbon contained in an oxazine resin, and has a peak intensity ratio of a G band to a D band of 1.5 or greater as determined from a Raman spectrum,the coating layer has an average thickness of 50 nm or less, andthe coating layer has a coefficient of variation (CV value) of thickness of 7% or less.2. The carbon-coated vanadium dioxide particle according to claim 1 , wherein at least one of a mass spectrum derived from a benzene ring and a mass spectrum derived from a naphthalene ring is detected when the coating layer is analyzed by time-of-flight secondary ion mass spectrometry (TOF-SIMS).3. The carbon-coated vanadium dioxide particle according to claim 1 , wherein no peak is detected at a position where 2η is 26.4° when the coating layer is analyzed by an X-ray diffraction method.4. The carbon coated vanadium dioxide particle according to claim 1 , wherein the oxazine resin is a naphthoxazine resin.5. The carbon-coated vanadium dioxide particle according to claim 1 , wherein the vanadium dioxide particle has a structure represented by Formula (1):{'br': None, 'sub': 1-x', 'x', '2, 'VMO\u2003\u2003(1),'}wherein M is at least one element selected from the group consisting of tungsten, molybdenum, tantalum, niobium, chromium, iron, gallium, ...

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Номер записи: 83
20-06-2019 дата публикации

VACUUM INSULATED GLASS UNITS AND METHODOLOGY FOR MANUFACTURING THE SAME

Номер: US20190186192A1
Автор: Kim Jin Su, Li Aize, Orsley Timothy James
Принадлежит:

A vacuum insulated glass unit includes a first and a second glass pane and a pane bonding layer. The first and second glass panes each include a vacuum chamber side opposite an outer side. The vacuum chamber side of the first glass pane includes an etched interior surface, a glass pane periphery having a periphery surface, and a plurality of glass spacers each having an end surface. The pane bonding layer is positioned between and engaged with the periphery surface of the glass pane periphery of the first glass pane and the second glass pane and couples the first glass pane to the second glass pane. Each end surface of the plurality of glass spacers and the periphery surface of the glass pane periphery are offset from the etched interior surface such that a vacuum chamber is disposed between the first and the second glass panes. 1. A vacuum insulated glass unit comprising a first glass pane , a second glass pane , and a pane bonding layer wherein:the first and second glass panes each comprise a vacuum chamber side opposite an outer side;the vacuum chamber side of the first glass pane comprises an etched interior surface, a glass pane periphery comprising a periphery surface, and a plurality of glass spacers each comprising an end surface;the pane bonding layer is positioned between and bonded with the periphery surface of the glass pane periphery of the first glass pane and the vacuum chamber side of the second glass pane, such that the pane bonding layer couples the first glass pane to the second glass pane; andeach end surface of the plurality of glass spacers and the periphery surface of the glass pane periphery are offset from the etched interior surface such that a vacuum chamber is disposed between the etched interior surface of the first glass pane and the vacuum chamber side of the second glass pane.2. The vacuum insulated glass unit of claim 1 , wherein the pane bonding layer comprises a low melting point glass claim 1 , a glass frit claim 1 , a low- ...

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Номер записи: 84
11-06-2020 дата публикации

Solar Control Thin Green Glass Composition

Номер: US20200180997A1
Автор: David R. Haskins, DeWitt W. Lampman, Jose Guadalupe Cid-Aguilar, Michael Ulizio
Принадлежит: Vidrio Plano de Mexico SA de CV

The present invention refers to a glass composition and a method for the commercial production of a solar control thin green glass mainly for use in the automotive industry such as symmetric-hybrid windshields or asymmetric-hybrid windshields, sidelights and rear windows, which includes a basic composition of soda-lime-silica glass, and consists essentially, in weight percentage: from 1.30 to 2.50% of total iron expressed as Fe2O3; from 15 to 40% of Fe2+ (Ferrous) and from 0.15 to 0.65% of FeO, expressed as Fe2O3; from about 0.05 to about 0.30% of SO3; from about 0.02 to about 1.0% of TiO2; from about 0.0002 to about 0.03% of Cr2O3; and from about 0.0002 to about 0.015% of CuO. The solar control thin green glass having an illuminant “A” light transmission (TLA) greater than 70%, a direct solar transmittance (TDS) of less than 51%, a total UV light transmittance (TUV) of less than 40% and a total solar transmittance (TTS) of less than 63%; a dominant wavelength (λ) from 490 nm to 600; and excitation purity less than 7, for thickness from about 0.7 to 3.0 mm.

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Номер записи: 85
22-07-2021 дата публикации

PROCESS

Номер: US20210221103A1
Автор: DURBIN Neil John, PAULUS Peter, PILZ Joachim
Принадлежит: Pilkington Group Limited

A process for preparing a laminated glazing involves providing a first glass sheet having a desired shape with a first thickness, providing a second glass sheet having a desired shape with a second thickness; providing an interlayer between the first and second glass sheet; applying a mould shaped substantially the same as the first glass sheet against the second glass sheet; aligning the two glass sheets and misaligning the mould with respect to the two glass sheets so the mould is offset relative to the two glass sheets; and laminating together the first and second glass sheets and the interlayer at a temperature and pressure sufficient to adhere the interlayer to the glass sheets, such that after lamination, the second glass sheet is offset relative to the first glass sheet whilst the shape of the second glass sheet is substantially the same as the shape of the first glass sheet. 1. A process for preparing a laminated glazing suitable for use in a vehicle comprising:i) providing a first glass sheet formed into a desired shape with a first thickness by a first procedure;ii) providing a second glass sheet formed into a desired shape with a second thickness by a second procedure;iii) providing an interlayer located between the first and second glass sheet;iv) providing a mould which is shaped substantially the same as the first glass sheet and applying the mould against the second glass sheet;v) aligning the first and second glass sheets;vi) misaligning the mould with respect to the second and first glass sheets such that the mould is offset relative to the first and second glass sheets; andvii) laminating together the first and second glass sheets and the interlayer at a temperature and pressure sufficient to adhere the interlayer material to the glass sheets, such that after lamination, the second glass sheet is offset with respect to the first glass sheet while the shape of the second glass sheet is substantially the same as the shape of the first glass sheet, to ...

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Номер записи: 86
22-07-2021 дата публикации

LAMINATES AND METHODS WITH MULTIPLE INTERLAYERS AND MULTIPLE SUBSTRATES

Номер: US20210221104A1
Автор: Broekhuis Michael D., Byker Harlan J., Lameris Jeffrey L.
Принадлежит: PLEOTINT, L.L.C.

Novel multilayer laminates and lamination methods useful for the production of safety glass are disclosed in which an interlayer is provided between substrates and a porous sealant material is provided in a strip around the perimeter of the interlayer and at least partially in-between the substrates adjacent the interlayer. The space between the substrates is evacuated or de-aired through the porous sealant. The porous sealant is then made into a non-porous, continuous perimeter seal by pressing at or near room temperature or at a moderately elevated temperature to remove pores or gaps. The laminate is further processed at higher elevated temperatures either at or near atmospheric pressure or at elevated pressure to increase the bonding between the interlayer and the substrates and to eliminate most or all of the initial texture on the surfaces of the interlayer. 1. A lamination method comprising: placing a porous sealant strip on a first substrate;', 'placing an interlayer on the first substrate;', 'placing a second substrate on the interlayer and porous sealant strip,', 'evacuating the gases from the space between the substrates through the porous sealant strip, and', 'removing the porous nature of the porous sealant strip to form a continuous perimeter seal that is around the interlayer and at least partially between the substrates; and, 'preparing a laminate assembly comprisingheating the laminate assembly at, near or above atmospheric pressure to increase bonding between the interlayer and the substrates.2. The method of claim 1 , wherein the step of placing a second substrate on the interlayer and the porous sealant strip is done without compromising the porous nature of the sealant strip.3. The method of claim 1 , wherein the step of placing an interlayer on the first substrate is performed before the step of placing a porous sealant strip on a first substrate.4. The method of claim 3 , wherein the step of placing a porous sealant strip on a first substrate ...

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Номер записи: 87
12-07-2018 дата публикации

LAMINATED GLASS WITH THIN INNER PANE AND SOUNDPROOFING THERMOPLASTIC INTERMEDIATE LAYER

Номер: US20180194112A1
Автор: AJDARI Armand, KREBS Benjamin, LINNHOEFER Dieter
Принадлежит:

A vehicular laminated glass for separating a vehicle interior from an external environment is presented. The laminated glass includes inner and outer panes made of glass and having respective thicknesses of less than or equal to 0.4 mm, and greater than or equal to 1.5 mm, and an acoustically damping intermediate layer that bonds the inner pane to the outer pane. According to one aspect, the acoustically damping intermediate layer has two outer polymeric layers between which an inner polymeric layer is positioned, the outer polymeric layers having lower elasticity or plasticity than the inner polymeric layer. According to another aspect, the inner polymeric layer has a thickness of 0.05 mm to 0.40 mm, each of the outer polymeric layers have a thickness of 0.20 mm to 0.60 mm, and the total thickness of the acoustically damping intermediate layer is at least 0.70 mm. 114.-. (canceled)15. A vehicular laminated glass for separating a vehicle interior from an external environment , the vehicular laminated glass , comprising:an inner pane made of glass, the inner pane having a thickness of less than or equal to 0.4 mm;an outer pane made of glass, the outer pane having a thickness of greater than or equal to 1.5 mm; and the acoustically damping intermediate layer comprises at least two outer polymeric layers and an inner polymeric layer positioned therebetween,', 'the at least two outer polymeric layers have lower elasticity or plasticity than the inner polymeric layer,', 'the inner polymeric layer has a thickness of 0.05 mm to 0.40 mm,', 'the at least two outer polymeric layers each have a thickness of 0.20 mm to 0.60 mm, and', 'the total thickness of the acoustically damping intermediate layer is at least 0.70 mm., 'wherein'}, 'an acoustically damping intermediate layer that bonds the inner pane to the outer pane,'}16. The vehicular laminated glass according to claim 15 , wherein:{'sub': 1', '2, 'claim-text': i) a surface area of 25 mm×300 mm;', 'ii) a thickness of 2.1 ...

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Номер записи: 88
13-07-2017 дата публикации

Intermediate film for laminated glass, and laminated glass

Номер: US20170197381A1
Автор: Daisuke Nakajima, Yasuyuki Izu, Yuusuke Oota
Принадлежит: Sekisui Chemical Co Ltd

The present invention aims to provide an interlayer film for laminated glass capable of displaying images with a high luminous intensity when irradiated with a light beam and having excellent durability, and a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass, including a light-emitting layer that contains a polyvinyl acetal resin and a lanthanoid complex as light-emitting particles, the light-emitting layer containing not more than 100 ppm in total of a nitric acid-derived component and a carbonate component.

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Номер записи: 89
12-07-2018 дата публикации

ADHESIVE COMPOSITION, IN PARTICULAR FOR ENCAPSULATING AN ELECTRONIC ARRANGEMENT

Номер: US20180194978A1
Автор: Dollase Thilo, GARGIULO Jessika, KEITE-TELGENBÜSCHER Klaus, KRAWINKEL Thorsten, Schuh Christian
Принадлежит:

The invention relates to an adhesive composition, preferably pressure-sensitive adhesive composition, comprising a) at least one (co)polymer containing at least isobutylene and/or butylene as comonomer type and, optionally but preferably, at least one comonomer type that—when considered in hypothetical homopolymer form—has a softening point above 40° C., b) at least one type of at least partially hydrogenated adhesive resin, c) at least one type of reactive resin based on a cyclic ether with a softening point below 40° C., preferably below 20° C., d) at least one type of latently reactive thermally activatable initiator for initiating cationic curing. 1. An adhesive , comprising(a) at least one (co)polymer comprising at least isobutylene and/or butylene as a first comonomer kind and, optionally, at least one second comonomer kind which, when considered as hypothetical homopolymer, has a softening temperature of greater than 40° C.,(b) at least one kind of an at least partly hydrogenated tackifier resin,(c) at least one kind of a reactive resin based on a cyclic ether having a softening temperature of less than 40° C., and(d) at least one kind of a latent-reactive thermally activatable initiator for initiating cationic curing.2. The adhesive according to claim 1 ,wherein{'sub': 'w', 'the (co)polymer or (co)polymers is or are homopolymers or random, alternating, block, star and/or graft copolymers having a molar mass M(weight average) of 1 000 000 g/mol or less, preferably 500 000 g/mol or less.'}3. The adhesive according to claim 1 ,whereinpolyisobutylene and/or polybutylene or mixtures of different polyisobutylenes and/or polybutylenes is used as the homopolymer.4. The adhesive according to claim 1 ,whereinrandom copolymers of at least two different kinds of monomer, of which at least one is isobutylene or butylene, are used as the copolymers.5. The adhesive according to claim 1 ,whereinthe copolymer or copolymers is or are block, star and/or graft copolymers which ...

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Номер записи: 90
18-06-2020 дата публикации

Laminated glass

Номер: US20200189237A1
Автор: Jiro Nishihama, Keiji Notsu, Koji Nakagawa, Makoto Narita, Maya HATANO, Shunsuke SADAKANE, Yusuke Sakai
Принадлежит: Asahi Glass Co Ltd

The present invention relates to a laminated glass including a first glass plate, a second glass plate and an intermediate layer provided between the first glass plate and the second glass plate, in which the first glass plate has a first face and a second face opposing the first face, the second glass plate has a third face and a fourth face opposing the third face, the intermediate layer is provided between the second face and the third face, the second glass plate is a chemically-strengthened glass, and in the second glass plate, when a compressive stress on the third face is denoted as CS(3), a tensile stress generated in an interior of the second glass plate is denoted as CT, a thickness of the second glass plate is denoted as t, a depth of the compressive stress on a side of the third face is denoted as DOL(3) and a depth of a compressive stress on a side of the fourth face is denoted as DOL(4), CS(3)/[CT2×{t−(DOL(3)+DOL(4))}] is greater than 1.1 MPa−1×mm.

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Номер записи: 91
06-08-2015 дата публикации

DOUBLE-WALLED GLASS INSULATED CONTAINERS AND METHOD FOR PRODUCING SAME

Номер: US20150216343A1
Автор: Price Jeff
Принадлежит:

A double walled glass container comprising an inner glass vessel for containing a liquid beverage is nested and hermetically sealed to an outer glass vessel, forming a unitary assembly with a co-extensive planar surface between inner and outer vessels. Said inner vessel is so constructed as to provide a gap between the two vessels wherein the interstitial space is an insulating air gap providing an insulating effect between the inner and outer vessels. The inner vessel also extends above the hermetic seal creating a single wall drinking rim. In addition, a customizable brand name or logo can be applied to the outer face of the inner vessel such that it is protected from the harsh environment of chemical cleaning and everyday use. 1. An insulated double-walled beverage glass , comprising:an outer glass vessel having a bottom, a generally upright circumferential wall integrally formed with the bottom and terminating at a rim, and the wall having inner and outer surfaces;an inner glass vessel having a bottom and a generally upright circumferential wall having inner and outer surfaces and the wall is integrally formed with the bottom;wherein the upright circumferential wall of the inner glass vessel comprises a lower portion that is integrally attached to an upper portion including a rim and the upper portion has a diameter that is larger than a diameter of the lower portion forming a transition area from the lower portion to the upper portion, and the lower portion of the inner glass vessel is disposed within the outer glass vessel; and,the rim of the outer glass vessel abuts the inner glass vessel at the transition area;a hermetic seal formed from a light-cure adhesive between the rim of the outer glass vessel and the transition area of the inner vessel, and the hermetic seal has a surface that is substantially coextensive with the outer surfaces of the outer glass vessel and the upper portion of the inner vessel; and,an air-filled interstitial space extending between ...

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Номер записи: 92
19-07-2018 дата публикации

PACKAGE ASSEMBLIES AND THE PACKAGING METHOD THEREOF

Номер: US20180205034A1
Автор: Liu Yawei, LV Boyan
Принадлежит: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

The present disclosure relates to a packaging assembly and a glass packing method. The method includes the following steps: coating ring-shaped glass adhesive on the glass cover; coating outer frame glue of ring-shaped at an outer side of the glass adhesive, wherein the outer frame glue is spaced apart from the glass adhesive; coating inner frame glue at an inner side of the glass adhesive; filling packing material to an inner side of the inner frame glue; bonding the glass substrate on the glass cover; and radiating the glass adhesive by laser to weld the glass substrate on the glass cover by the glass adhesive. The method prevents the oxygen and the moisture from entering the glass adhesive so as to extend the life cycle of the components within the glass adhesive. 1. A glass packing method , comprising:providing a glass cover and a glass substrate;coating ring-shaped glass adhesive on the glass cover;coating outer frame glue of ring-shaped at an outer side of the glass adhesive, wherein the outer frame glue is spaced apart from the glass adhesive;coating inner frame glue at an inner side of the glass adhesive;filling packing material to an inner side of the inner frame glue;filling nitrogen into a chamber of an assembly machine;arranging the glass substrate and the glass cover within the chamber to closely adhere the glass substrate on the glass cover, and filling the nitrogen into an inner side of the outer frame glue; andradiating the glass adhesive by laser to weld the glass substrate on the glass cover by the glass adhesive.2. The glass packing method as claimed in claim 1 , wherein the step of radiating the glass adhesive by the laser comprises:adjusting radiation parameters of the laser to configure a dimension of a focal spot of the laser to be compatible with the glass adhesive; andmoving the focal spot on the glass adhesive to weld the glass substrate on the glass cover.3. The glass packing method as claimed in claim 2 , wherein the step of moving the ...

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Номер записи: 93
28-07-2016 дата публикации

Intermediate film for laminated glass, and laminated glass

Номер: US20160214355A1
Автор: Kaoru MIKAYAMA, Yasuharu Nagai
Принадлежит: Sekisui Chemical Co Ltd

There is provided an interlayer film for laminated glass with which the sound insulating properties of laminated glass can be enhanced. The interlayer film 2 for laminated glass according to the present invention includes a polyvinyl acetal resin and a second resin component with a glass transition temperature higher than or equal to −15° C. and lower than or equal to 5° C., the content of the polyvinyl acetal resin is greater than or equal to 10% by weight and less than or equal to 50% by weight and the content of the second resin component is greater than or equal to 50% by weight and less than or equal to 90% by weight, in 100% by weight of the total of the polyvinyl acetal resin and the second resin component, and the polyvinyl acetal resin and the second resin component form a sea-island structure in the interlayer film.

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Номер записи: 94
09-10-2014 дата публикации

Induction Sealing of Inorganic Substrates

Номер: US20140299256A1
Автор: Khadilkar Chandrashekhar S., Maloney John J., Prinzbach Gregory R., Sakoske George E., Sridharan Srinivasan
Принадлежит: FERRO CORPORATION

A method of sealing at least two inorganic substrates together using an induction energy source comprising applying to at least one of the substrates a paste composition including a glass frit, and an induction coupling additive, bringing at least a second substrate into contact with the paste composition, and subjecting the substrates and paste to induction heating, thereby forming a hermetic seal between the two inorganic substrates. 136-. (canceled)37. A method of sealing at least two inorganic substrates together using an induction energy source comprising:a. providing at least two inorganic substrates; i. a glass frit, and', 'ii. an induction coupling additive,, 'b. applying to at least one of the at least two substrates a paste composition includingc. bringing at least a second substrate into contact with the paste composition, andd. subjecting the substrates and paste to induction heating, thereby forming a hermetic seal between the two inorganic substrates.38. The method of claim 37 , wherein the glass frit is selected from the group consisting of bismuth glass claim 37 , lead glass claim 37 , zinc glass claim 37 , barium glass claim 37 , calcium glass claim 37 , alkali silicate glasses claim 37 , vanadium glass claim 37 , telluride glass claim 37 , phosphate glass and combinations thereof.39. The method of claim 37 , wherein the induction coupling additive is selected from the group consisting of ferrites claim 37 , Ni—Zn ferrites claim 37 , Mn—Zn ferrites claim 37 , Mg—Mn ferrites claim 37 , ferritic stainless steel claim 37 , 430 stainless steel claim 37 , copper claim 37 , aluminum claim 37 , silver claim 37 , ferromagnetic materials claim 37 , FeO claim 37 , FeOglasses claim 37 , FeOglass-ceramics claim 37 , CoOglasses claim 37 , CoOglass-ceramics claim 37 , MnO glasses claim 37 , MnO— glass ceramics claim 37 , MgOMnOFeOand combinations thereof.40. The method of claim 37 , wherein the glass frit further comprises a manganese-containing constituent ...

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Номер записи: 95
27-07-2017 дата публикации

Method for manufacturing glass panel unit

Номер: US20170210667A1
Автор: Eiichi Uriu, Hiroyuki Abe, Kenji Hasegawa, Tasuku Ishibashi
Принадлежит: Panasonic Intellectual Property Management Co Ltd

The method includes: preparing a temporary assembly in which an inside space enclosed by first and second glass substrate and a frame is divided by a partition into a first space and a second space, a gas passage interconnects the first space and the second space, and an outlet interconnects the second space and an outside space obtaining a completed assembly by: converting the first space into an evacuated space by evacuating the first space through the gas passage, the second space, and the outlet and changing a shape of the partition to close the gas passage to form a separator to form a seal enclosing the evacuated space; and removing part including the second space from the completed assembly by cutting the completed assembly along a straight line to obtain a glass panel unit which is a predetermined part including the evacuated space.

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Номер записи: 96
27-07-2017 дата публикации

PHOTOINITIATED OPTICAL ADHESIVE AND METHOD FOR USING SAME

Номер: US20170210668A1
Автор: Dunn William, LeCave Michael
Принадлежит:

A method for bonding glass components and the resulting glass assemblies produced by the same. A mixture containing a catalyst and a resin is provided that when combined forms an index-matching optical adhesive. At least one of the catalyst or the resin is encapsulated. The mixture is applied to a glass component. A second glass component is placed on the mixture so that the mixture is interposed between the glass components without breaking the encapsulation. The mixture is exposed to ultraviolet light causing the capsules to release the portions contained therein and combine to form an adhesive. 1. A method of bonding glass components , comprising the steps of:providing a mixture comprising two portions which can be combined to produce an index-matching optical adhesive, where at least one of the portions is encapsulated;applying the mixture to a first glass component;placing a second glass component on the mixture so as to interpose the mixture between the first and second glass components without releasing the encapsulated portion or allowing the mixture to begin curing;exposing the mixture to an ultraviolet light source to release the encapsulated portion while the mixture remains interposed between the first and second glass components;allowing the portions to mix and create an index-matching optical adhesive; andallowing the index-matching optical adhesive to cure.2. The method of claim 1 , wherein:the first and second glass components each have a first edge and a second edge opposing the first edge; and placing the first edge of the second component adjacent to the first edge of the first component; and', 'holding the first edges of the first and second components adjacent to one another while bringing the second edges of the first and second components together., 'the step of placing the second glass component on the mixture comprises the steps of3. The method of claim 1 , wherein:the two portions are a resin and catalyst.4. The method of claim 1 , wherein: ...

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Номер записи: 97
05-08-2021 дата публикации

METHOD FOR MANUFACTURING GLASS PANEL UNIT, METHOD FOR MANUFACTURING BUILDING COMPONENT, AND GAS ADSORPTION UNIT

Номер: US20210238088A1
Автор: Abe Hiroyuki, HASEGAWA Kazuya, ISHIBASHI Tasuku, ISHIKAWA Haruhiko, NONAKA Masataka, Shimizu Takeshi, URIU Eiichi
Принадлежит:

A gas adsorption unit includes a getter, a package encapsulating the getter, and a low-melting member. The low-melting member is heated, and thereby melted, at a temperature lower than a melting point of the package to bond a connector including the low-melting member onto the package. Next, the low-melting member that has melted is cooled and cured. Then, thermal stress resulting from a difference in thermal expansion coefficient between the package and the connector is caused to the package connected to the connector, thereby breaking the package open. 1. A method for manufacturing a glass panel unit , the method comprising:an arrangement step of arranging a first substrate, including a glass pane, and a second substrate, including another glass pane, such that the first substrate and the second substrate face each other with a frame-shaped sealing material interposed between the first and second substrates, and thereby creating an internal space surrounded with the first substrate, the second substrate, and the sealing material;a bonding step of heating a glass composite, including the first substrate, the second substrate, and the sealing material, to melt the sealing material and thereby hermetically bond the first substrate and the second substrate together with the sealing material thus melted;an evacuating and hermetically sealing step of evacuating and hermetically sealing the internal space;a melting step;a curing step; anda seal opening step,the arrangement step including arranging a gas adsorption unit inside of the frame-shaped sealing material,the gas adsorption unit including:an activated getter;a package encapsulating the getter therein; anda low-melting member having a lower melting point than the package,the melting step including heating, and thereby melting, the low-melting member at a temperature lower than a melting point of the package to bond a connector, including the low-melting member, onto the package,the curing step including cooling and ...

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Номер записи: 98
02-08-2018 дата публикации

JOINED OPTICAL MEMBER

Номер: US20180217350A1
Автор: MATSUMOTO Nariya
Принадлежит: FUJIFILM Corporation

A joined optical member includes: a hardly adhesive lens L that is formed of a hardly adhesive material; an easily adhesive lens L that is formed of a easily adhesive material and is provided parallel to the hardly adhesive lens L in an optical axis direction; a bonding member that includes an exposed portion and is embedded in the hardly adhesive lens L the exposed portion being exposed to an outer peripheral portion of a facing surface Lof the hardly adhesive lens L that faces the easily adhesive lens L and an adhesive that allows the easily adhesive lens L and the exposed portion of the bonding member to adhere to each other. The easily adhesive material has higher adhesiveness with the adhesive than the hardly adhesive material. 1. A joined optical member comprising:a hardly adhesive optical element that is formed of a hardly adhesive material;an easily adhesive optical element that is formed of a easily adhesive material and is provided next to the hardly adhesive optical element in an optical axis direction;a bonding member that includes an exposed portion and is embedded in the hardly adhesive optical element, the exposed portion being exposed to an outer peripheral portion of a facing surface of the hardly adhesive optical element that faces the easily adhesive optical element; andan adhesive that allows the easily adhesive optical element and the exposed portion of the bonding member to adhere to each other,wherein the easily adhesive material has higher adhesiveness with the adhesive than the hardly adhesive material.2. The joined optical member according to claim 1 , further comprising:an optical joining material that fills a gap between the easily adhesive optical element and a center portion of the facing surface of the hardly adhesive optical element that is surrounded by the outer peripheral portion.3. The joined optical member according to claim 2 ,wherein the optical joining material is different from the adhesive.4. The joined optical member ...

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Номер записи: 99
11-07-2019 дата публикации

VACUUM INSULATION GLASS PANEL ASSEMBLY MANUFACTURING METHOD AND APPARATUS

Номер: US20190210917A1
Автор: PARK Je Il
Принадлежит:

Provided is a vacuum insulation glass panel assembly manufacturing method and apparatus. The vacuum insulation glass panel assembly manufacturing method includes an edge sealing step of sealing an edge of a glass panel assembly of glass panels spaced apart at a predetermined interval, and an exhaust port sealing step of causing a lid member to seal an exhaust port of the glass panel assembly formed so as to communicate with a space between the glass panels whose edges are sealed. A glass solder having a high melting point is used in the edge sealing step, and a glass solder having a low melting point is used in the exhaust port sealing step. A specially designed lid member closing device is used for exhaust port sealing. 1. A vacuum insulation glass panel assembly manufacturing method , comprising:an edge sealing step of sealing an edge of a glass panel assembly of glass panels spaced apart at a predetermined interval; andan exhaust port sealing step of causing a lid member to seal an exhaust port of the glass panel assembly formed so as to communicate with a space between the glass panels whose edges are sealed,wherein in the edge sealing step, a glass panel assembly obtained by applying a first sealing agent having a high melting point to edges of the glass panels spaced apart at a predetermined interval is put into a first heating chamber and is heated to melt the first sealing agent to seal the edge of the glass panel assembly, andthe exhaust port sealing step includes: a lid member mounting step of mounting a lid member on the glass panel assembly so that one surface of the lid member coated with a second sealing agent having a low melting point faces the exhaust port of the glass panel assembly at a predetermined interval; a second sealing agent melting step of putting the glass panel assembly mounted with the lid member into a second heating chamber and melting the second sealing agent by heating the glass panel assembly to a temperature at which the first ...

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Номер записи: 100