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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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Форма поиска

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 3489. Отображено 100.
12-01-2012 дата публикации

Spill resistant surfaces having hydrophobic and oleophobic borders

Номер: US20120009396A1
Автор: Andrew K. Jones, Russell Ross, Vinod K. Sikka
Принадлежит: Ross Technology Corp

Described herein are methods for creating spill-proof or spill-resistant surfaces through the use of hydrophobic or oleophobic (H-SH) edges, borders or/and boundaries that contain the water and other liquids within inside the edges, borders and/or boundaries. Also described herein are spill-proof/spill-resistant surfaces. Liquid (e.g., water and other aqueous solutions/suspension) heights of 3-6 mm on a level planar surface can be sustained by such edges, borders and/of boundaries. The H-SH borders can be created on glass, metal, wood, plastic, and concrete surfaces.

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Номер записи: 1
26-07-2012 дата публикации

Coated Articles With Improved Fingerprint Resistance and Methods of Making Same

Номер: US20120189843A1
Автор: Robert Randall Hancock, JR., Theresa Chang
Принадлежит: Corning Inc

Described herein are various articles that have improved resistance to the adverse effects observed when tactilely-transferable residue is contacted therewith, along with methods for their manufacture and use. The articles and methods generally make use of an adhesion binder that can be used to form a polymer network around a solvent-soluble fluoropolymer to adhere the fluoropolymer to the surface of the article substrate.

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Номер записи: 2
18-10-2012 дата публикации

Nanoimprint-mold release agent, surface treatment method, and nanoimprint mold

Номер: US20120263816A1
Автор: Ayumu Kiyomori, Daijitsu Harada, Hiroyuki Yamazaki, Masaki Takeuchi, Takayuki Honma, Tohru Kubota
Принадлежит: Shin Etsu Chemical Co Ltd

A nanoimprint-mold release agent including an alkoxysilane compound represented by general formula (1) is provided wherein R f and R f ′ are each independently a fluoroalkyl group of 1 to 10 carbon atoms; R 1 is a hydrogen atom or an aliphatic monovalent hydrocarbon group of 1 to 6 carbon atoms; R 2 and R 3 are each independently methyl group or ethyl group; X and Y are each independently an ether linkage or an ester linkage; a and b are each 0 or 1; m, n, and p are each an integer of 0 to 6; q is an integer of 1 to 6 and r is an integer of 0 to 2.

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Номер записи: 3
08-11-2012 дата публикации

Glass with high frictive damage resistance

Номер: US20120282449A1
Автор: Timothy Michael Gross
Принадлежит: Corning Inc

A glass article exhibiting improved resistance to fictive surface damage and a method for making it, the method comprising removing a layer of glass from at least a portion of a surface of the article that is of a layer thickness at least effective to reduce the number and/or depth of flaws on the surface of the article, and then applying a friction-reducing coating to the portion of the article from which the layer of surface glass has been removed.

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Номер записи: 4
27-12-2012 дата публикации

Composite Materials Comprising Aggregate And An Elastomeric Composition

Номер: US20120329934A1
Автор: Calvin T. Peeler, David K. Bower, Melissa Terry, Steven Hicks
Принадлежит: BASF SE

A composite material comprises aggregate and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The aggregate may be rock, crumb rubber, and/or glass. The composite material has excellent physical properties and may be formed underwater, used in various locations, and used in various applications, such as for pavement, revetments, etc. Methods of forming and using the composite material and systems for forming the elastomeric composition are also disclosed.

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Номер записи: 5
03-01-2013 дата публикации

Glazing Panel Conditioning

Номер: US20130000517A1
Автор: Paul Syfko
Принадлежит: Individual

A conditioning agent (typically for use in repairing a flaw in a glazing panel) is contained in a sealed container which is itself disposed internally of a flexible outer walled container. Pressure applied to the outer flexible walled container can cause release of the conditioning agent from the internal conditioning agent container. The conditioning agent preparation may comprise a hygroscopic solvent (such as acetone) combined with one or more primer additives to prime the surface of the glazing panel for repair.

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Номер записи: 6
14-02-2013 дата публикации

Spill Containing Refrigerator Shelf Assemby

Номер: US20130037505A1
Автор: Bradley M. Nall, John Patrick Driver, Matthew McMillin
Принадлежит: SSW Holding Co LLC

The specification discloses a method for containing spills on shelving and the like, and the resulting support members made in accordance with the method, by providing the generally flat top surface of a support with a hydrophobic surface which is arranged in a spill containment pattern and which is generally in the plane of the top surface of the support. The majority of the top surface of the support consists of one or more spill containment areas which are of a non-hydrophobic nature and which are bounded by the hydrophobic surfaces, such that spills on the shelving collect in the non-hydrophobic spill containment area or areas and are prevented from spreading by the hydrophobic surfaces.

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Номер записи: 7
04-04-2013 дата публикации

Optical structures formed with thermal ramps

Номер: US20130083407A1
Автор: Douglas H. Axtell, Scott W. WILT
Принадлежит: Reflexite Corp

This technology relates generally to a method of making an optical device. The method involves providing a glass carrier having a first surface, forming an optic structure in an at least partially transmissive layer, wherein the at least partially transmissive layer is adjacent the first surface of the glass carrier, and curing the at least partially transmissive layer using a thermal ramp up to a cure temperature at or within about 10° C. of an operating temperature of the optical device. This technology also relates to the resulting optical device and a system including an array of optical devices described herein and an array of photovoltaic cells configured with respect to the array of optical devices to convert light energy passing through the array of optical devices into electricity.

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Номер записи: 8
16-05-2013 дата публикации

Process of decorating a transparent or translucent bottle

Номер: US20130118947A1
Автор: Armel Gourde, Jonathan Clark
Принадлежит: VERRERIES DU COURVAL

A method for decorating a glass or plastic transparent or translucent bottle, for the cosmetic field, for containing a cosmetic product such as a perfume, or the like, the decoration of which is carried out inside the bottle, and which consists in making at least one coating onto the inner surface of the bottle, by spraying a liquid mist inside the bottle, characterised in that the liquid is chemically inert with a characteristic close to glass so that the inner coating forms a barrier protecting layer for protecting the cosmetic product from any possible migration detrimental to the fragrance and/or colour as wells as the preservation thereof.

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Номер записи: 9
13-06-2013 дата публикации

Methods of material hydrophilization by siloxanes containing nitrilopoly (methylenephosphonic acid) or derivatives thereof

Номер: US20130149544A1
Автор: Boris Alexandrovich IZMAYLOV, Elena Nikolaevna RODLOVSKAYA, Gali Dmitrievna MARKOVA, Oleg Valerievich BARANOV, Valery Alexandrovich Vasnev, Won-Cheol Jung
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method of imparting hydrophilicity to a surface of a material, which comprises providing a base material comprising a surface; applying and chemically fixing a siloxane oligomer represented by Chemical Formula 1 to the surface of the base material to form a siloxane-modified surface; and applying a phosphonic acid compound represented by Chemical Formula 2 to the siloxane-modified surface and carrying out a reaction therebetween to form an organosiloxane coating: wherein in Chemical Formula 1, R 1 , R 2 , and R 3 are the same or different, and are each independently hydrogen or a C1 to C3 alkyl group, A is a single bond or a C1 to C5 alkylene group, and n ranges from 2 to 30; GN[CH 2 PO 3 H 2 ] 2   Chemical Formula 2 wherein in Chemical Formula 2, G is —CH 2 PO 3 H 2 , a group represented by Chemical Formula 3, or a group represented by Chemical Formula 4 as defined herein.

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Номер записи: 10
25-07-2013 дата публикации

METHOD OF DECORATING CHEMICALLY STRENGTHENED GLASS

Номер: US20130186141A1
Автор: Henry David
Принадлежит:

A method of decorating chemically strengthened glass. The coating deposition process entails maintaining a deposition temperature and a curing temperature below a threshold where the chemically strengthened glass is weakened. The coating composition used in the process is a single phase and comprises alkoxysilane functionalized isocyanurate or alkoxysilane functionalized biuret, wherein the alkoxysilane is linked to the isocyanurate or biuret by an urea linking group. 1. A method of decorating chemically strengthened glass , wherein the method comprises:providing a glass sheet;chemically strengthening the glass sheet;depositing a single phase coating composition on the glass sheet at a temperature below 400° C., wherein the coating composition comprises at least one pigment, at least one mineral filler, and a binder comprising alkoxysilane functionalized isocyanurate or alkoxysilane functionalized biuret, wherein the alkoxysilane is linked to the isocyanurate or biuret by an urea linking group; andcuring the coating composition at a temperature below 400° C.2. The method of wherein claim 1 , the glass sheet comprises soda lime glass claim 1 , an alkali containing aluminosilicate glass claim 1 , an alkali containing aluminoborosilicate glass claim 1 , an alkali containing borosilicate glass claim 1 , or an alkali containing glass-ceramic.3. The method of wherein claim 2 , the glass sheet is chemically strengthened by an ion-exchange process.4. The method of wherein claim 1 , the binder is alkoxysilane functionalized isocyanurate.6. The method of wherein claim 1 , the binder is alkoxysilane functionalized biuret.8. The method of wherein claim 1 , the coating composition further comprises at least one adhesion promoter selected from 3-glycidoxypropyltrimethoxysilane claim 1 , tris[3-(trimethoxysilyl)propyl]-isocyanurate claim 1 , aminopropyl triethoxy silane claim 1 , or combinations thereof.9. The method of wherein claim 1 , the coating composition further comprises a ...

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Номер записи: 11
29-08-2013 дата публикации

Glass Articles With Low-Friction Coatings

Номер: US20130224407A1
Автор: Andrei Gennadyevich Fadeev, Chandan Kumar Saha, Christopher Lee Timmons, Dana Craig Bookbinder, John Stephen PEANASKY, Santona Pal, Steven Edward DeMartino, Theresa Chang
Принадлежит: Corning Inc

Low-friction coatings and glass articles with low-friction coatings are disclosed. According to one embodiment, a coated glass article may include a glass body comprising a first surface and a low-friction coating positioned on at least a portion of the first surface of the glass body. The low-friction coating may include a polymer chemical composition. The coated glass article may be thermally stable at a temperature of at least about 260° C. for 30 minutes. A light transmission through the coated glass article may be greater than or equal to about 55% of a light transmission through an uncoated glass article for wavelengths from about 400 nm to about 700 nm. The low-friction coating may have a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute.

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Номер записи: 12
21-11-2013 дата публикации

Anti-fog coating

Номер: US20130308189A1
Автор: Bernhard von Blanckenhagen, Norbert Hugenberg, Stefan Kraus, Thomas Gloege
Принадлежит: CARL ZEISS VISION INTERNATIONAL GMBH

An optical component having an anti-fog coating obtainable by covalent attachment of a silane R o X m SiA n to the surface of the optical component, wherein m=1-3, n=1-2 and o=0-1, with the proviso that m+n+o=4; X is halogen or C 1-4 -alkoxy, and for m=2 or 3 the individual radicals X may be identical or different, R is C 1-4 -alkyl, A has the structure -A1-A2, in which -A1-is a hydrophobic group bonded to Si, and -A2 represents a terminal hydrophilic group bonded to A1, -A1-is selected from -arylene-; —C 1-6 -alkylene-arylene-; -arylene—C 1-6 -alkylene-; —C 1-6 -alkylene-arylene—C 1-6 -alkylene-; -poly(C 3-6 -alkoxylene)-, fluorinated or perfluormated -alkylene-, fluorinated or perfluormated -poly(C 2-6 -alkoxylene)-, or a combination thereof, and -A2 is poly(meth)acrylate, and for n=2 the individual radicals A may be identical or different, and where -A2 comprises monomer units selected from CH 2 ═C(CH 3 )COOC 1-4 -alkyl, CH 2 ═C(H)COOC 1-4 -alkyl hydroxyethylene methacrylate, 2-acrylamido-2-methylpropanesulphonic acid, trimethylolpropane triacrylate and pentaerythritol tetraacrylate or mixtures thereof.

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Номер записи: 13
07-01-2021 дата публикации

VIAL WITH OPTIMIZED NECK FOR IMPROVED SIDE COMPRESSION PERFORMANCE

Номер: US20210000690A1
Автор: Humbertjean Alexander, Kummer Hanspeter, Langsdorf Andreas, MAURER Florian, THOMAS Peter, Wetzel Tobias
Принадлежит: SCHOTT AG

A glass container is provided having a glass tube with a first end and a second end and a glass bottom closing the second end. The glass tube has a longitudinal axis and has, in a direction from the first to the second end, a top region, a junction region, a neck region, a shoulder region, and a body region. The top region is at the first end and has an outer diameter (d), the neck region has an outer diameter (d) with dd, and the glass tube in the body region has a thickness (l). The outer contour in a transition area between the top and neck regions is defined by a radius of curvature. The glass containers have a neck squeeze test load of at least 1100 N. 1. A glass container , comprising:{'sub': tube', 't', 'n', 'n', 't', 'n', 'b', 'b', 'b', 't, 'a glass tube with a first end, a second end, and a longitudinal axis Ltherebetween, the glass tube has, in a direction from the first end to the second end, a top region, a junction region, a neck region, a shoulder region, and a body region, wherein the top region is at the first end and has an outer diameter (d), the neck region has an outer diameter (d) with dd; and'}a glass bottom closing the glass tube at the second end,{'sub': 's', 'wherein the junction region has an outer surface where the junction region merges into the neck region that is substantially circular arc-shaped, the substantially circular arc-shaped area having an outer radius (r), and'}{'sub': n', 'b', 's, 'wherein 2×[l/l]×r≥0.9 mm.'}2. The glass container of claim 1 , wherein claim 1 , when an outer surface of the body region is placed on a plane horizontal substrate claim 1 , within any given cross-section of the glass container that is located in a plane centrically located ...

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Номер записи: 14
14-01-2021 дата публикации

EVALUATION OF TRANSPARENT COMPONENTS FOR ELECTRONIC DEVICES

Номер: US20210009469A1
Автор: Bartlow Christopher C., Marshall Tyler A.
Принадлежит:

Methods for evaluating a chemically strengthened housing component for an electronic device are disclosed. These methods may allow non-destructive determination of whether the chemical strengthening of the component meets specifications. Systems suitable for use with the methods are also disclosed 1. A method of estimating a chemical strengthening level of a glass cover member of an electronic device , the method comprising:directing polarized light through the glass cover member, through a polarization analyzer, and onto a sensor to produce at least one optical measurement of the glass cover member;determining a differential intensity value from the at least one optical measurement of a first portion and a second portion of the glass cover member, the first portion at least partially defining a curved boundary of an opening in the glass cover member and the second portion located away from the opening;estimating a localized stress level of the first portion based on the differential intensity value;obtaining an estimate of a curvature of the curved boundary;determining a stress multiplier value based on the estimate of the curvature; andestimating the chemical strengthening level of the glass cover member based on the localized stress level and the stress multiplier value.2. The method of claim 1 , wherein:the electronic device is a mobile phone;the opening is elongated and provides a speaker port for an earpiece of the mobile phone; andthe curved boundary is located along an end of the opening.3. The method of claim 1 , wherein the sensor produces an image of at least the first portion and the second portion of the glass cover member.4. The method of claim 3 , wherein the curvature of the curved boundary is determined from the image.5. The method of claim 1 , further comprising:comparing the localized stress level to a reference stress range; andrejecting the glass cover member when the localized stress level is outside the reference stress range.6. The method of ...

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Номер записи: 15
12-01-2017 дата публикации

UV-Transparent Optical Fiber Coating For High Temperature Application, And Fibers Made Therefrom

Номер: US20170010411A1
Автор: Burgess David, Hines Michael J., HUANG Lei, Li Jie, Li Yaowen, Violette Brian
Принадлежит: OFS FITEL, LLC

An optical fiber having at least two polymer coatings, the optical fiber comprising: an optical fiber comprising a glass optical core and a glass cladding; a first polymer coating comprising a silicone polymer covering the optical fiber; and a second polymer coating covering the first polymer coating is provided. 1. An optical fiber having at least two polymer coatings , the optical fiber comprising:an optical fiber comprising a glass optical core and a glass cladding;a first polymer coating comprising a silicone polymer covering the optical core; anda second polymer coating covering the first polymer coating.2. The optical fiber of claim 1 , wherein the first polymer coating is disposed on and in intimate contact with the glass cladding.3. The optical fiber of claim 1 , wherein the second polymer coating comprises a polymer selected from acrylates claim 1 , aliphatic polyacrylates claim 1 , silsesquioxanes claim 1 , alkyl substituted silicones claim 1 , vinyl ethers claim 1 , or a combination comprising at least one of the foregoing.4. The optical fiber of claim 3 , wherein the second polymer coating comprises a vinyl ether polymer claim 3 , acrylate polymer claim 3 , epoxy polymer claim 3 , or urethane acrylate polymer.5. The optical fiber of claim 1 , wherein the second polymer coating is a vinyl ether polymer and the vinyl ether polymer has a number average molecular weight of at least 10 claim 1 ,000 grams per mole.6. The optical fiber of claim 1 , wherein the first polymer coating has a thickness on the optical fiber of between 20 and 80 micrometers.7. The optical fiber of claim 1 , wherein the second polymer coating has a thickness on the optical fiber of between 2 and 35 micrometers.8. The optical fiber of claim 1 , wherein the first and second polymer coatings have a combined thickness on the optical fiber of between 22 and 115 micrometers.9. The optical fiber of claim 1 , wherein the first polymer coating remains flexible at a temperature from -115 to 204° ...

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Номер записи: 16
14-01-2021 дата публикации

TRANSPARENT RESIN COMPOSITION, TRANSPARENT COATING FILM AND TRANSPARENT RESIN-COATED GLASS SUBSTRATE

Номер: US20210009808A1
Автор: Fukuzaki Yusuke, Iimori Hirokazu, Inoue Yoshihiko
Принадлежит: Toray Industries, Inc.

A transparent resin composition is provided which contains at least (A) a siloxane resin, (B) an organic solvent, and two or more kinds of (C) surfactants, wherein the surfactants include (C1) a silicone-modified acrylic surfactant and (C2) a thermally decomposable fluorine-containing surfactant, and the total content of the surfactants (C1) and (C2) is 50-500 ppm with respect to the transparent resin composition. Further provided is a transparent resin composition from which a transparent coating film, that suppresses pin hole or unevenness and has a good appearance and an excellent adhesion property to an inorganic film or an organic film, can be formed even when coated by spray coating or inkjet coating. 1. A transparent resin composition comprising at least a siloxane resin (A) , an organic solvent (B) , and a plurality of surfactants (C) , the surfactants including a silicon modified acrylic surfactant (C1) and a fluorine-containing heat-decomposable surfactant (C2) , and the total content of the surfactants (C1) and (C2) being 50 ppm or more and 500 ppm or less in the transparent resin composition.2. A transparent resin composition as set forth in claim 1 , wherein the ratio of the content of the surfactant (C2) to the content of the surfactant (C1) claim 1 , namely claim 1 , the content ratio (C2)/(C1) claim 1 , is 0.25 or more and 4.0 or less.3. A transparent resin composition as set forth in claim 1 , wherein a transparent coat film formed from the transparent resin composition has a refractive index of 1.46 to 1.54 at 550 nm.4. A transparent resin composition as set forth in claim 1 , wherein the contact angle on non-alkali glass is 1° or more and 12° or less.5. A transparent resin composition as set forth in claim 1 , wherein the surface tension at 25° C. is 26 mN/m or more and 28 mN/m or less.6. A transparent resin composition as set forth in claim 1 , wherein the viscosity at 25° C. is 3 mPa·s or more and 20 mPa·s or less.7. A photosensitive transparent ...

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Номер записи: 17
14-01-2021 дата публикации

CURABLE FILM-FORMING SOL-GEL COMPOSITIONS AND ANTI-GLARE COATED ARTICLES FORMED FROM THEM

Номер: US20210009815A1
Автор: Lu Songwei, Martin David C., Olson Kurt G., Schwendeman Irina, Swarup Shanti, Vanier Noel, Xu Xiangling
Принадлежит:

Curable film-forming sol-gel compositions that are essentially free of inorganic oxide particles are provided. The compositions contain: a tetraalkoxysilane; a solvent component; and non-oxide particles, and further contain either i) a mineral acid or ii) an epoxy functional trialkoxysilane and a metal-containing catalyst. Coated articles demonstrating antiglare properties are also provided, comprising: (a) a substrate having at least one surface; and (b) a cured film-forming composition applied thereon, formed from a curable sol-gel composition comprising a silane and non-oxide particles. A method of forming an antiglare coating on a substrate is also provided. The method comprises: (a) applying a curable film-forming sol-gel composition on at least one surface of the substrate to form a coated substrate; and (b) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel composition and form a coated substrate with a sol-gel network layer having anti-glare properties. 1. A curable film-forming sol-gel composition that is essentially free of inorganic oxide particles and comprises:(i) a tetraalkoxysilane;(ii) a mineral acid;(iii) a solvent component; and(iv) non-oxide particles.2. The composition of wherein the tetraalkoxysilane (i) comprises tetramethoxysilane and/or tetraethoxysilane.3. The composition of wherein the mineral acid (ii) comprises nitric acid or hydrochloric acid.4. The composition of wherein the non-oxide particles (iv) comprise polystyrene claim 1 , polyurethane claim 1 , acrylic claim 1 , alkyd claim 1 , polyester claim 1 , polysulfide claim 1 , polyepoxide claim 1 , polyurea claim 1 , polyolefin claim 1 , and/or silicone-containing rubber polymers claim 1 , or are in the form of a latex and comprise hollow-sphere acrylic polymeric particles and/or solid polymeric particles.5. A curable film-forming sol-gel composition that is essentially free of inorganic oxide particles and comprises:(i) a ...

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Номер записи: 18
10-01-2019 дата публикации

Materials, Treatment Compositions, & Material Laminates, with Carbon Nanotubes

Номер: US20190010350A9
Автор: Brogan Paul H.
Принадлежит: C-Bond Systems, LLC

Improved materials and compositions for improving materials to enhance their properties; the compositions, in certain aspects, strengthening materials, enhancing bonding between materials, and/or improving properties such as strength, impact resistance, sustainability, protection level, and structural integrity; the material in certain aspects being glass; the compositions including alcohol, glycerol, a silane, acetate adhesive, a surfactant, and carbon nanotubes; and, optionally in certain aspects, no nanotubes and/or no surfactants but with a vinyl acetate monomer. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). 1. A composition for treating material , the composition comprisinga silane,an alcohol,a glycerol,a surfactant,an acetate adhesive, andcarbon nanotubes dispersed in the composition.2. The composition of wherein the nanotubes are one of single-walled nanotubes and multi-walled nanotubes.3. The composition of wherein the acetate adhesive is one of vinyl acetate adhesive claim 1 , polyvinyl acetate adhesive claim 1 , and vinyl acetate ethylene emulsion.4. The composition of wherein the material strengthened is at least one layer or multiple layers of glass claim 1 , LEXAN (trademark) material claim 1 , polycarbonate material claim 1 , polyester film or films claim 1 , and/or acrylic material.5. The composition of further comprising an essential oil claim 1 , essential oils claim 1 , and/or an essential oil blend or blends.6. The composition of wherein the essential oil claim 6 , etc. is present in the range of 40 to 250 ml of gallon of composition.7. The composition of wherein the carbon nanotubes are present as 0.1 to 90 weight percent of the composition; 4 to 15 weight percent of the ...

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Номер записи: 19
10-01-2019 дата публикации

PROCESS FOR PREPARING SILICONE RUBBER COATING FOR GLASS CONTAINER

Номер: US20190010355A1
Автор: MING Anguo
Принадлежит:

A process for preparing a silicone rubber coating for a glass container which includes the following steps: preparing a glass container and performing a cleaning treatment to an outer surface of the glass container; spraying an adhesive layer onto the outer surface of the glass container and spraying a liquid silicone rubber layer onto an outer surface of the adhesive layer, or directly spraying a self-adhesive liquid silicone rubber layer onto the outer surface of the glass container. The liquid silicone rubber is colored or colorless liquid silicone rubber. A viscosity of the self-adhesive liquid silicone rubber layer is 1000-2000 cst. The preset function of the product is enhanced and a color of the product is enriched. 1. A process for preparing a silicone rubber coating for a glass container , wherein a liquid silicone rubber layer is sprayed onto an outer surface of the glass container , and glass is protected by an adhesive force from the liquid silicone rubber , when the glass is broken , glass fragments are prevented from scattering around; which comprises the following steps:(1) preparing a glass container and performing a cleaning treatment to an outer surface of the glass container;(2) spraying an adhesive layer onto the outer surface of the glass container and spraying a liquid silicone rubber layer onto an outer surface of the adhesive layer, or directly spraying a self-adhesive liquid silicone rubber layer onto the outer surface of the glass container, wherein the liquid silicone rubber is colored or colorless liquid silicone rubber and an viscosity of the self-adhesive liquid silicone rubber layer is 1000-2000 cst; and(3) drying for 30-100 min at a temperature of 180-220° C. to vulcanize the silicone rubber.2. The process for preparing a silicone rubber coating for a glass container according to claim 1 , wherein in the step (2) claim 1 , a colored liquid silicone rubber layer is diluted with organic solvent claim 1 , sprayed claim 1 , from thick to ...

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Номер записи: 20
03-02-2022 дата публикации

Superomniphobic Bulk Optical Glass

Номер: US20220033295A1
Автор: SIMPSON John T.
Принадлежит:

A method for preparing an optically transparent, superomniphobic glass composition is described. In one aspect, the present disclosure provides a method for preparing a glass composition, including heating a borosilicate glass comprising 45-85 wt. % silicon oxide and 10-40 wt. % boron oxide to form a phase-separated glass comprising an interpenetrating network of silicon oxide domains and boron oxide domains. The method includes removing at least a portion of the boron oxide domains from the phase-separated glass and depositing a hydrophobic silane to provide a porous glass having a hydrophobic silane layer disposed on a portion of the surface thereof, a total pore volume of 15-50 vol. %, and an average pore diameter of 20-300 nm. The method includes, within at least a portion of the volume of the porous glass, forming an aerogel precursor, and converting at least a portion of the aerogel precursor to an aerogel. 1. A method for preparing a glass composition , comprisingheating a borosilicate glass comprising 45-85 wt. % silicon oxide and 10-40 wt. % boron oxide to form a phase-separated glass comprising an interpenetrating network of silicon oxide domains and boron oxide domains; a hydrophobic silane layer disposed on a portion of the surface thereof;', 'a total pore volume of 15-50 vol. %; and', 'an average pore diameter of 20-300 nm;, 'removing at least a portion of the boron oxide domains from the phase-separated glass and depositing a hydrophobic silane to provide a porous glass having'}within at least a portion of the pore volume of the porous glass, forming an aerogel precursor; andconverting at least a portion of the aerogel precursor to an aerogel.2. The method of claim 1 , whereinremoving the phase-separated boron oxide domains comprises selectively leaching or etching in an aqueous solution for a period of time sufficient to remove at least 80 wt. % of the boron oxide domains of the phase-separated glass; anddepositing the hydrophobic silane comprises ...

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Номер записи: 21
03-02-2022 дата публикации

GLASS-CERAMIC ITEM

Номер: US20220033675A1
Автор: LUAIS Erwann, VIANDIER Romain, Vilato Pablo
Принадлежит: EUROKERA S.N.C.

The present invention relates to an article, especially a cooktop or a furniture element, comprising at least one substrate, such as a plate, made of glass-ceramic, said substrate being coated in at least one zone with a paint comprising at least: 1. An article , comprising at least one substrate made of glass-ceramic , said substrate being coated in at least one zone with a paint comprising at least:1) a silicone resin comprising methyl and phenyl groups;2) a silicone resin comprising methyl group(s) and devoid of phenyl group(s);3) one or more lamellar inorganic fillers with a thickness of less than 2 μm and with lateral dimensions, for at least 80% by weight of said fillers, of less than 10 μm, comprising talc and/or one or more carbonates; and4) one or more black pigments.2. The article as claimed in claim 1 , wherein the silicone resin(s) of said paint are devoid of one or more functional groups selected from the group consisting of: halogen claim 1 , epoxy claim 1 , polyester claim 1 , alkenyl claim 1 , vinyl claim 1 , allyl claim 1 , alkynyl claim 1 , mercapto claim 1 , thiol claim 1 , and acrylic.3. The article as claimed in wherein said paint comprises claim 1 , as silicone resins claim 1 , at least 75% by weight of the silicone resin(s) comprising methyl and phenyl groups and the silicone resin(s) comprising methyl group(s) and devoid of phenyl group(s) claim 1 , andwherein said paint is devoid of silicone resins of alkyd type and/or of epoxy type and/or of polyester type.4. The glass-ceramic article as claimed in claim 1 , wherein a content of the silicone resin(s) is between 20% and 50% by weight of said paint.5. The glass-ceramic article as claimed in claim 1 , wherein a content of said lamellar fillers is from 5% to 20% by weight.6. The glass-ceramic article as claimed in claim 1 , wherein a content of pigment(s) is between 10% and 30% claim 1 , andwherein at least 50% of the particles of pigments exhibit a size of less than 1 μm.7. The glass-ceramic ...

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Номер записи: 22
21-01-2021 дата публикации

SPILL CONTAINING REFRIGERATOR SHELF ASSEMBLY

Номер: US20210015260A1
Автор: Driver John Patrick, McMillin Matthew, Nall Bradley M.
Принадлежит:

The specification discloses a method for containing spills on shelving and the like, and the resulting support members made in accordance with the method, by providing the generally flat top surface of a support with a hydrophobic surface which is arranged in a spill containment pattern and which is generally in the plane of the top surface of the support. The majority of the top surface of the support consists of one or more spill containment areas which are of a non-hydrophobic nature and which are bounded by the hydrophobic surfaces, such that spills on the shelving collect in the non-hydrophobic spill containment area or areas and are prevented from spreading by the hydrophobic surfaces. 1. A shelving assembly comprising a bracket for supporting a shelf and the shelf , wherein the shelf comprises a flat top surface which is capable of supporting articles which may be placed on said shelf , characterized in that the shelf comprises a hydrophobic surface which is arranged in a spill containment pattern on said top surface , wherein a majority of the top surface is not hydrophobic , thereby defining one or more non-hydrophobic spill containment areas bounded by said spill containment pattern of the hydrophobic surface , wherein the hydrophobic surface is created by a hydrophobic or super hydrophobic surface treatment of the top surface.2. The shelving assembly of wherein said spill containment pattern is a continuous border which defines a single non-hydrophobic spill containment area within said border claim 1 , and in particular claim 1 , wherein said spill containment pattern is a continuous border located near the perimeter of the top surface claim 1 , optionally located along the perimeter of the top surface.3. The shelving assembly of wherein said spill containment pattern comprises two spaced continuous borders claim 1 , a first being a continuous border located along the perimeter of the top surface claim 1 , and the second being a continuous border spaced ...

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Номер записи: 23
22-01-2015 дата публикации

SEMI-TRANSPARENT COATING MATERIAL

Номер: US20150024145A1
Автор: Anton Andrea, Bockmeyer Matthias, Breier Vera, Gier Andreas, Kallender Axel, KNOCHE Silke, Milanovska Angelina
Принадлежит: SCHOTT AG

A semi-transparent coating material for coating glass or glass ceramics includes at least one sol-gel hybrid-polymer coating system having a hybrid-polymer or inorganic sol-gel-based matrix, and nanoparticles and nanoscale pigments and/or dyes are added to the hybrid-polymer or inorganic sol-gel-based matrix. 133-. (canceled)34. A semi-transparent coating material for coating glass or glass ceramics comprising:at least one sol-gel hybrid-polymer coating system having a hybrid-polymer or inorganic sol-gel-based matrix, andnanoparticles and nanoscale pigments and/or dyes are added to the hybrid-polymer or inorganic sol-gel-based matrix.35. The coating material according to claim 34 , wherein the hybrid-polymer or inorganic sol-gel-based matrix has at least one sol-gel hybrid-polymer matrix selected from the group consisting of epoxy claim 34 , methacrylate claim 34 , allyl and vinyl silane.36. The coating material according to claim 34 , further comprising a sol-gel binder having SiOnanoparticles claim 34 , whereby the mass ratio of sol-gel binder to a mass of nanoparticle amounts to 10:1 to 1:1.37. The coating material according to claim 34 , wherein the nanoparticles are incorporated in the sol-gel hybrid-polymer coating system reactively via a metal-oxide or semimetal-oxide bond.38. The coating material according to claim 34 , wherein the nanoparticles have a globular or spherical morphology and a size between 4 and 200 nm.39. The coating material according to claim 34 , wherein the nanoparticles have a chain-form or fiber-form morphology claim 34 , with an average length of 50 to 150 nm and an average size of 5 to 25 nm.40. The coating material according to claim 34 , wherein the nanoscale pigments are selected from the group consisting of titanium nitride (TiN) claim 34 , titanium carbide (TiC) claim 34 , zirconium nitride (ZrN) claim 34 , zirconium carbide (ZrC) claim 34 , cobalt-iron oxide claim 34 , manganese-iron oxide claim 34 , NiFeO claim 34 , CoZnFeO ...

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Номер записи: 24
22-01-2015 дата публикации

Reflection-Resistant Glass Articles and Methods for Making and Using Same

Номер: US20150024191A1
Автор: Cremer Melissa Danielle, Dawes Steven Bruce, Hart Shandon Dee, Hogue Lisa Ann
Принадлежит:

Described herein are coated glass or glass-ceramic articles having improved reflection resistance. Further described are methods of making and using the improved articles. The coated articles generally include a glass or glass-ceramic substrate and a nanoporous Si-containing coating disposed thereon. The nanoporous Si-containing coating is not a free-standing adhesive film, but a coating that is formed on or over the glass or glass-ceramic substrate. 1. A coated article , comprising:a glass or glass-ceramic substrate; anda nanoporous Si-containing coating having an average thickness of less than or equal to about 1 micrometer disposed on at least a portion of a surface of the glass or glass-ceramic substrate;wherein the nanoporous Si-containing coating has a porosity comprising at least 5 volume percent of a total volume occupied by the nanoporous Si-containing coating;wherein an average longest cross-sectional dimension of pores in the nanoporous Si-containing coating is less than or equal to about 100 nanometers;wherein the coated article has a specular reflectance that is less than or equal to about 85 percent of a specular reflectance of the glass or glass-ceramic substrate alone across a visible light spectrum;wherein the nanoporous Si-containing coating has a specular reflectance of less than 5 percent across the visible light spectrum.2. The coated article of claim 1 , further comprising an intermediate layer interposed between the glass or glass-ceramic substrate and the nanoporous Si-containing coating.3. The coated article of claim 1 , wherein the intermediate layer comprises a glare-resistant coating claim 1 , a color-providing composition claim 1 , an opacity-providing composition claim 1 , or an adhesion or compatibility promoting composition.4. The coated article of claim 1 , wherein the glass or glass-ceramic substrate comprises a silicate glass claim 1 , borosilicate glass claim 1 , aluminosilicate glass claim 1 , or boroaluminosilicate glass claim 1 ...

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Номер записи: 25
26-01-2017 дата публикации

METHOD FOR PRODUCING SURFACE-MODIFIED BASE MATERIAL, METHOD FOR PRODUCING JOINED BODY, NEW HYDROSILANE COMPOUND, SURFACE TREATMENT AGENT, SURFACE TREATMENT AGENT KIT, AND SURFACE-MODIFIED BASE MATERIAL

Номер: US20170022223A1
Автор: Kanamori Kazuyoshi, MOITRA Nirmalya, Nakanishi Kazuki, Shimada Toyoshi
Принадлежит:

The method for producing a surface-modified base material according to the present invention includes a step of bringing a base material having a polar group present on a surface thereof into contact with a hydrosilane compound having a molecular structure A and having a Si—H group composed of a silicon atom of the molecular structure A and a hydrogen atom bonded to the silicon atom in the presence of a borane catalyst so as to allow a dehydrocondensation reaction to take place between the base material and the compound, thereby forming the base material surface-modified with the molecular structure A. This production method is capable of surface-modifying a base material at a lower temperature in a shorter time than conventional methods and allows a wide variety of options for the form, type, and application of the base material, the mode of the modification reaction, and the type of the molecular structure with which the base material is surface-modified. 1. A method for producing a surface-modified base material , comprising a step of bringing a base material having a polar group present on a surface thereof into contact with a hydrosilane compound having a molecular structure A and having a Si—H group composed of a silicon atom of the molecular structure A and a hydrogen atom bonded to the silicon atom in the presence of a borane catalyst so as to allow a dehydrocondensation reaction to take place between the base material and the compound , thereby forming the base material surface-modified with the molecular structure A.2. The method for producing a surface-modified base material according to claim 1 , wherein the polar group is a hydroxy group and/or a carbonyl group.3. The method for producing a surface-modified base material according to claim 1 , wherein the polar group is a hydroxy group.4. The method for producing a surface-modified base material according to claim 1 , wherein the catalyst is tris(pentafluorophenyl)borane.5. The method for producing a ...

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Номер записи: 26
23-01-2020 дата публикации

AQUEOUS PRETREATMENT FOR BONDED JOINTS WITH INCREASED HEAT STABILITY

Номер: US20200024405A1
Автор: DOHNER Reto, FORNERA Sara
Принадлежит: SIKA TECHNOLOGY AG

An aqueous composition including: a) at least one epoxy silane containing at least one epoxy group and at least one hydrolysable group bound to Si, b) at least one non-ionic wetting agent and either c1) between 0.2 and 2 wt. % of at least one mercapto silane containing at least one mercapto group and at least one hydrolysable group bound to Si, and as many water-soluble acids as required for the pH of resulting composition to be between 1 and 6, on the condition that epoxy silane content amounts to between 0.2 and 1 wt. %, or c2) between 0.1 and 1 wt. % of a water-soluble organotitanate, in relation to entire weight of aqueous composition, and as many water-soluble bases as required for the pH of resulting composition to be between 8 and 14, on the condition that the epoxy silane content amounts to between 0.2 and 0.5 wt. %. 2. The composition as claimed in claim 1 , wherein the at least one wetting agent is selected from emulsifiers and surfactants from the group of polyethers claim 1 , polyethersiloxanes claim 1 , pyrrolidones and modified natural oils.3. The composition as claimed in claim 1 , wherein the epoxysilane comprises glycidoxypropyltrimethoxysilane and/or glycidoxypropyltriethoxysilane.4. The composition as claimed in claim 1 , wherein the composition comprises further organosilanes or oligomers of these organosilanes that have at least one Si-bonded hydrolyzable group and have at least one further functional group selected from primary amino groups claim 1 , secondary amino groups claim 1 , hydroxyl groups and isocyanurate groups.5. The composition as claimed in claim 1 , wherein the composition comprises constituent c1) and the mercaptosilane comprises mercaptopropyltrimethoxysilane and/or mercaptopropyltriethoxysilane.6. The composition as claimed in claim 1 , wherein the composition comprises constituent c1) and the acid comprises a carboxylic acid claim 1 , especially acetic acid.7. The composition as claimed in claim 1 , wherein the composition ...

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Номер записи: 27
23-01-2020 дата публикации

Glass cleaning agent, self-cleaning glass, and preparation method thereof

Номер: US20200024478A1
Автор: Haichao LIANG, Qi Wang
Принадлежит: CSG Holding Co Ltd, Shenzhen Csg Applied Technology Co ltd

The present disclosure relates to a glass cleaning agent, a self-cleaning glass, and preparation methods thereof. The cleaning agent for a glass includes, by weight percentage, 40% to 65% of silicone monomer, 10% to 20% of a first silane coupling agent, 5% to 15% of a second silane coupling agent, 0.1% to 2% of organic tin catalyst, and 5% to 20% of crosslinking agent. The first silane coupling agent is at least one selected from the group consisting of γ-aminopropyltriethoxysilane and N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane. The second silane coupling agent is γ-glycidoxypropyltrimethoxysilane.

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Номер записи: 28
02-02-2017 дата публикации

Strengthening Glass Containers

Номер: US20170029324A1
Автор: Click Carol A., SHARMA Pramod K., Yu Kevin Xin
Принадлежит:

A glass container and related methods of manufacturing a glass container. A solution having a composition including a silane, a solvent, a catalyst, and water, is applied to an exterior glass surface of the glass container, at an application temperature between 5 and 40 degrees Celsius, such that the solution at least partially fills the surface imperfections to provide a room-temperature-curable cold-end coating on the glass container. Then, the applied solution is allowed to cure on the exterior glass surface of the glass container, at a curing temperature between 5 and 40 degrees Celsius. 1. A method of filling surface imperfections in an exterior glass surface of a glass container that includes the steps of:(a) applying a solution including an amphiphile, a solvent, a catalyst, and water to the exterior glass surface of the glass container, at an application temperature between 5 and 40 degrees Celsius, such that the solution at least partially fills the surface imperfections to provide a room-temperature-curable cold-end coating on the glass container; and then(b) allowing the solution applied in step (a) to cure on the exterior glass surface of the glass container, at a curing temperature between 5 and 40 degrees Celsius.2. The method set forth in wherein claim 1 , before step (b) and directly after step (a) claim 1 , the glass container is rinsed with a liquid claim 1 , including water claim 1 , at a liquid temperature between 5 and 40 degrees Celsius claim 1 , to remove residual solution from the glass container.3. The method set forth in wherein step (a) is carried out at atmospheric pressure claim 1 , and does not require application in a vacuum.4. The method set forth in wherein the rinsing step is carried out within 60 seconds after completing step (a) claim 2 , and step (b) is carried out for a time between 30 and 180 seconds before further processing the glass container.5. The method set forth in wherein the amphiphile includes a silane.6. The method ...

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Номер записи: 29
17-02-2022 дата публикации

SPILL CONTAINING REFRIGERATOR SHELF ASSEMBLY

Номер: US20220047079A1
Автор: Driver John Patrick, McMillin Matthew, Nall Bradley M.
Принадлежит:

The specification discloses a method for containing spills on shelving and the like, and the resulting support members made in accordance with the method, by providing the generally flat top surface of a support with a hydrophobic surface which is arranged in a spill containment pattern and which is generally in the plane of the top surface of the support. The majority of the top surface of the support consists of one or more spill containment areas which are of a non-hydrophobic nature and which are bounded by the hydrophobic surfaces, such that spills on the shelving collect in the non-hydrophobic spill containment area or areas and are prevented from spreading by the hydrophobic surfaces. 1. A shelving assembly comprising a bracket for supporting a shelf and the shelf, wherein the shelf comprises a flat top surface which is capable of supporting articles which may be placed on said shelf, characterized in that the shelf comprises a hydrophobic surface which is arranged in a spill containment pattern on said top surface, wherein a majority of the top surface is not hydrophobic, thereby defining one or more non-hydrophobic spill containment areas bounded by said spill containment pattern of the hydrophobic surface, wherein the hydrophobic surface is created by a hydrophobic or super hydrophobic surface treatment of the top surface. This is a continuation of U.S. patent application Ser. No. 17/061,188, filed Oct. 1, 2020, which is a continuation of U.S. patent application Ser. No. 16/165,511, filed Oct. 19, 2018, which is a continuation of U.S. patent application Ser. No. 15/462,743, filed Mar. 17, 2017, which is a continuation of U.S. patent application Ser. No. 14/921,322, filed Oct. 23, 2015, which is a continuation of U.S. patent application Ser. No. 14/463,469, filed Aug. 19, 2014, which is a continuation of U.S. patent application Ser. No. 13/891,954, filed May 10, 2013, which is a continuation of U.S. patent application Ser. No. 13/651,842, filed Oct. 15, ...

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Номер записи: 30
04-02-2016 дата публикации

HIGH GAIN DURABLE ANTI-REFLECTIVE COATING

Номер: US20160032147A1
Автор: "Abrams Zeev R.", Brophy Brenor L., Colson Thomas E., Gonsalves Peter R., Maghsoodi Sina
Принадлежит:

Disclosed herein are polysilsesquioxane-based anti-reflective coating (ARC) compositions, methods of preparation, and methods of deposition on a substrate. In one embodiment, the polysilsesquioxane of this disclosure is prepared in a two-step process of acid catalyzed hydrolysis of organoalkoxysilane followed by addition of tetralkoxysilane that generates silicone polymers with >40 mol % silanol based on Si-NMR. These high silanol siloxane polymers are stable and have a long shelf-life in polar organic solvents at room temperature. Also disclosed are low refractive index ARC made from these compositions with and without additives such as porogens, templates, thermal radical initiator, photo radical initiators, crosslinkers, Si—OH condensation catalyst and nano-fillers. Also disclosed are methods and apparatus for applying coatings to flat substrates including substrate pre-treatment processes, coating processes and coating curing processes including skin-curing using hot-air knives. Also disclosed are coating compositions and formulations for highly tunable, durable, highly abrasion-resistant functionalized anti-reflective coatings. 1. A siloxane polymer solution composition , comprising:{'sub': 2', '0.5', 'a', '1.5', 'b', 'c', '2', '0.5', 'm', '1.5', 'n', 'p', '2', 'w', '1.5', 'x', '2', 'y', '3', '0.5', 'z, '(i) a siloxane polymer A formed from acid hydrolyzed alkoxysilane, organosilane, and organofluorosilane, wherein the siloxane polymer A has the following formula: [RSi(OH)O][RSiO][RSi(OH)O][R′Si(OH)O][R′SiO][R′Si(OH)O][SiO][Si(OH) O][Si(OH)O][Si(OH)O], where R is selected from the group consisting of independently methyl or optionally substituted or unsubstituted C2 to C10 alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C10 hydroxyalkyl group, a substituted or unsubstituted C6 to C20 aryl group, a substituted or unsubstituted C2 to C20 heteroaryl group, a substituted or unsubstituted C2 to C10 alkenyl ...

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Номер записи: 31
02-02-2017 дата публикации

Anti-fog coating

Номер: US20170031064A1
Автор: Bernhard von Blankenhagen, Norbert Hugenberg, Stefan Kraus, Thomas Gloege
Принадлежит: CARL ZEISS VISION INTERNATIONAL GMBH

The present invention relates to an optical component having a crosslinked anti-fog coating obtainable by covalent attachment of a silane derivative of the formula (2) to the surface of the optical component and crosslinking of adjacent molecules: R o X m SiB n   (2) wherein m=1 to 3, n=1 or 2 and o=0 or 1, with the proviso that m+n+o =4; the radical X is selected from halogen or C 1-4 -alkoxy, and for m=2 or 3 the individual radicals X may be identical or different, the radical R is C 1-4 -alkyl, the radical B has the structure -B1-B2, in which -B2 is a terminal hydrophilic group which is crosslinked to at least one hydrophilic group of an adjacent molecule of the anti-fog coat, and -B1- represents either a spacer group, which joins the hydrophilic group B2 to the Si atom, or a covalent bond, where the terminal hydrophilic group -B2 is poly(meth)acrylate, and for n=2 the individual radicals B may be identical or different.

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Номер записи: 32
17-02-2022 дата публикации

ORGANOSILICATE FILMS TO INHIBIT GLASS WEATHERING

Номер: US20220050242A1
Автор: BANERJEE Joy, Feng Jiangwei, Senaratne Wageesha
Принадлежит:

A light guide plate that includes a glass substrate including an edge surface and at least two major surfaces defining a thickness and an edge surface configured to receive light from a light source and the glass substrate configured to distribute the light from the light source; and an organosilicate film disposed on one of the at least two major surfaces. Display products and methods of processing a glass substrate for use as a light guide plate are also provided. 1. A light guide plate , comprising:a glass substrate including at least two major surfaces defining a thickness and an edge surface configured to receive light from a light source and the glass substrate configured to distribute the light from the light source; andan organosilicate film disposed on one of the at least two major surfaces, wherein the organosilicate film reduces formation of white spots upon aging at 60° C. and 90% relative humidity for 960 hours compared to a light guide plate that does not comprise an organosilicate film.2. The light guide plate of claim 1 , wherein the light guide plate exhibits a transmittance normal to the major surface with the organosilicate film greater than 90% over a wavelength range from 400 nm to 700 nm.3. The light guide plate of claim 2 , wherein the organosilicate film is a single layer claim 2 , the glass substrate not having additional layers.4. The light guide plate of claim 2 , wherein one or more of a light extraction feature (LEF) or a lenticular lens is applied over the organosilicate film.5. The light guide plate of claim 2 , wherein the glass substrate is selected from the group consisting of aluminosilicate glass claim 2 , borosilicate glass claim 2 , and soda-lime glass.7. The light guide plate of claim 6 , wherein the glass substrate comprises claim 6 , on a mol % oxide basis at least 3.5 mol % of one oxide selected from NaO claim 6 , and KO.8. The light guide plate of claim 2 , wherein the organosilicate film has a thickness of from about 1 nm ...

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Номер записи: 33
04-02-2016 дата публикации

ANTI-REFLECTIVE AND ANTI-SOILING COATINGS WITH SELF-CLEANING PROPERTIES

Номер: US20160035912A1
Автор: Brophy Brenor L., Nair Vinod
Принадлежит:

Disclosed herein is a coated glass element including a glass component and a coating adhered to the glass component through siloxane linkages, the coating having at least one of an anti-reflective property, a high abrasion resistance property and a hydrophobic property, wherein the coating comprises a dried gel formed from at least one hydrolyzed alkoxysilane-based sol and at least one hydrolyzed organosilane-based sol. 1. A coated glass element , comprising:a glass component; anda coating adhered to the glass component through siloxane linkages, the coating having at least one of an anti-reflective property, a high abrasion resistance property and a hydrophobic property;wherein the coating comprises a dried gel formed from at least one hydrolyzed alkoxysilane-based sol and at least one hydrolyzed organosilane-based sol.2. The element of claim 1 , wherein the glass component is a component of a solar module.3. The element of claim 1 , wherein the glass component is a component of a window.4. The element of claim 1 , wherein the glass component is a component of a mirror.5. The element of claim 1 , wherein the glass component is tempered.6. The element of claim 1 , wherein the hydrolyzed organosilane is prepared separately before combining with the alkoxysilane or with another reagent.7. The element of claim 1 , wherein a first side of the glass component is first coated and a second side is first coated with a transparent conductive oxide.8. The element of claim 7 , wherein the transparent conductive oxide is the front electrode of a thin film solar panel.9. The element of claim 1 , wherein the coated glass element has an increased optical transmission of 1% to 3% on an absolute basis compared to an uncoated glass element.10. The element of claim 1 , wherein the glass component is a component of a solar module and the coating increases the peak power output of the solar module by 1.0% to 3.0% compared to a solar module with an uncoated glass component.11. The ...

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Номер записи: 34
04-02-2021 дата публикации

FUNCTIONALISED BIMODAL PERIODIC MESOPOROUS ORGANOSILICATES (PMOS) AND METHOD FOR PRODUCING SAME USING PSEUDOMORPHIC TRANSFORMATION

Номер: US20210032157A1
Автор: CZIHAL Saskia, LAU Matthias, MORJAN Martin
Принадлежит: SENTRONIC GMBH GESELLSCHAFT FÜR OPTISCHE MESSSYSTEME

The invention relates to a method for producing functionalised bimodal periodic mesoporous organosilicates (PMOs) by means of pseudomorphic transformation, to functionalised bimodal periodic mesoporous organosilicates (PMOs) that comprise at least one organosilicate and at least one functional component, and to the use of the PMO as a filter material, adsorption means, sensor material or carrier material for pharmaceutical products, insecticides or pesticides. 1. A method for producing functionalised bimodal periodic mesoporous organosilicates (PMOs) by means of pseudomorphic transformation , comprising the following steps:a) providing a monomodal mesoporous or macroporous glass,b) adding at least one multiply silylated organosilane and a solvent,c) drying and cross-linking the at least one multiply silylated organosilane on the surface of the monomodal mesoporous or macroporous glass,d) adding at least one structure-directing agent and pseudomorphic transformation,e) extracting the structure-directing agent,wherein at least one functional component is added after step a) and/or after step e), wherein the macroscopic shape of the mesoporous or macroporous glass remains unchanged during steps b) to e).2. The method according to claim 1 , wherein the at least one functional component is selected from a functional group claim 1 , a dye claim 1 , an enzyme claim 1 , a protein claim 1 , an antibody claim 1 , a nucleic acid claim 1 , a virus or a noble metal cluster.3. The method according to claim 1 , wherein at least one functional group is added after step a) or after step e) claim 1 , and the functional group is covalently bonded with at least one other functional component.4. The method according to claim 1 , wherein the structure-directing agent is selected from ionic surfactants or non-ionic surfactants.5. The method according to claim 1 , wherein endcapping is carried out after steps a) to e).6. Functionalised bimodal periodic mesoporous organosilicates (PMOs) ...

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Номер записи: 35
04-02-2021 дата публикации

POLYSILOXANE RESIN, COATING COMPOSITION COMPRISING THE SAME, AND APPLICATION THEREOF

Номер: US20210032408A1
Автор: CHANG Chun-Hsiung, LIN SHENG-WEI, WU AN-KAI, YEH Mao-Rong
Принадлежит: ETERNAL MATERIALS CO., LTD.

A polysiloxane resin, which includes a reaction product of the following: 2. The polysiloxane resin according to claim 1 , wherein the (b) linear polysiloxane oligomer has a weight average molecular weight of 500-5000.3. The polysiloxane resin according to claim 1 , wherein the (a) non-linear polysiloxane oligomer has Formula (I):{'br': None, 'sup': 5', '6', '7, 'sub': 3', '1/2', 'x', '3/2', 'y', '1/2', 'z, '(RSiO)(RSiO)(RO)\u2003\u2003(I)'}{'sup': 5', '6', '7', '5', '6', '7, 'sub': '1-3', 'wherein Rand Rare each independently methyl, phenyl, vinyl, or a monovalent organic group having an epoxy group or an acrylic group, and Ris a Calkyl group or H; each Rmay be the same or different, each Rmay be the same or different, and each Rmay be the same or different; x□0, y>0, and z>0; and x/y is an arbitrary value ranging from 0 to 10.'}6. The polysiloxane resin according to claim 1 , wherein the amount of the (a) non-linear polysiloxane oligomer is 0.5 to 15 wt % based on the total weight of the non-linear polysiloxane oligomer claim 1 , the linear polysiloxane oligomer and the siloxane monomer.7. The polysiloxane resin according to claim 1 , wherein the amount of the (b) linear polysiloxane oligomer is 20 to 65 wt % based on the total weight of the non-linear polysiloxane oligomer the linear polysiloxane oligomer and the siloxane monomer.8. The polysiloxane resin according to claim 1 , wherein the amount of the (c) siloxane monomer is 30 to 75 wt % based on the total weight of the non-linear polysiloxane oligomer claim 1 , the linear polysiloxane oligomer and the siloxane monomer.9. The polysiloxane resin according to claim 1 , wherein the (c) siloxane monomer is selected from the group consisting of trimethylmethoxysilane claim 1 , trimethylethoxysilane claim 1 , dimethyldimethoxysilane claim 1 , dimethyldiethoxysilane claim 1 , methyltrimethoxysilane claim 1 , methyltriethoxysilane claim 1 , methyltripropoxysilane claim 1 , tetraethoxysilane claim 1 , ...

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Номер записи: 36
04-02-2021 дата публикации

PROCESS FOR MODIFICATION OF A SOLID SURFACE

Номер: US20210032426A1
Автор: KNOBEN Wout, Rijo da Costa Carvalho Rui Pedro, SCHERES Luc Maria Wilhelmus, SCHUTZTRILLING Anke Kristin, VAN DER MEER Adriaan Martin Hubert Henri, Zuilhof Johannes Teunis
Принадлежит:

A process for the modification of a surface of a solid material, having the step of contacting the surface with a surface-modifying composition under irradiation with light of a wavelength in the range of 200 to 800 nm optionally in the presence of a photoinitiator, wherein the solid material has surface groups selected from C—OH, Si—OH, C═O and C—O—C groups and wherein the surface-modifying composition has at least a hydrosilane and at least one reactive compound (A) other than the hydrosilane, wherein the reactive compound (A) has at least two functional groups selected from (meth)acrylate, (meth)acrylamide, hydroxyl, carboxylic acid, alkene, alkyne and epoxy, and wherein the amount of hydrosilane in the composition ranges between 0.5 and 99 vol %, and wherein the vol % is determined at 20° C. relative to the total of the surface modifying composition. A solid material having a partial surface modification layer. 1. A process for the modification of a surface of a solid material , comprising the step of:contacting the surface with a surface-modifying composition under irradiation with light of a wavelength in the range of 200 to 800 nm optionally in the presence of a photoinitiator, wherein the solid material has surface groups selected from C—OH, Si—OH, C═O and C—O—C groups and wherein the surface-modifying composition comprises at least a hydrosilane and at least one reactive compound (A) other than the hydrosilane,wherein the at least one reactive compound (A) comprises at least two functional groups selected from (meth)acrylate, (meth)acrylamide, hydroxyl, carboxylic acid, alkene, alkyne and epoxy, andwherein the amount of the hydrosilane in the composition ranges between 0.5 and 99 vol %, and wherein the vol % is determined at 20° C. relative to the total of the surface modifying composition.2. The process according to claim 1 , wherein the amount of hydrosilane and the at least one reactive compound (A) are together between 10-100 vol % of the surface ...

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Номер записи: 37
05-02-2015 дата публикации

ANTI-REFLECTIVE AND ANTI-SOILING COATINGS FOR SELF-CLEANING PROPERTIES

Номер: US20150037570A1
Автор: Brophy Brenor L., Dave Bakul Champaklal, Nair Vinod
Принадлежит:

The disclosure discloses abrasion resistant, persistently hydrophobic and oleophobic, anti-reflective and anti-soiling coatings for glass. The coatings described herein have wide application, including for example the front cover glass of solar modules. Methods of applying the coatings using various apparatus are disclosed. Methods for using the coatings in solar energy generation plants to achieve greater energy yield and reduced operations costs are disclosed. Coating materials are formed by combinations of hydrolyzed silane-base precursors through sol-gel processes. Several methods of synthesis and formulation of coating materials are disclosed. 1. An article , comprising:a glass; anda dried gel coating on at least one surface of the glass, the coating formed from acid-hydrolyzed alkoxysilane, acid-hydrolyzed organosilane and acid-hydrolyzed organofluorosilane,wherein the coated glass has at least one of an anti-reflective property, a high abrasion resistance property, a hydrophobic property, an oleophobic property and an anti-soiling property; andwherein fluorine is present throughout a thickness of the coating.2. The article of claim 1 , wherein the hydrolyzed organosilane and the hydrolyzed organofluorosilane are each separately prepared before combining with each other and with the alkoxysilane.3. The article of claim 1 , wherein the optical reflection of a coated surface of the coated glass is reduced by 1% to 3% in absolute terms compared to an uncoated surface of a similar glass.4. The article of claim 1 , wherein the coating is sufficiently abrasion resistant to pass a test according to specification EN1096.2 claim 1 , such that the optical reflection from a coated surface of the coated glass is no more than 1% greater in absolute terms after 1000 strokes of an abrasive pad compared to the initial optical reflection.5. The article of claim 1 , wherein the contact angle of a water drop and a coated surface of the coated glass is between 80° and 178°.6. The ...

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Номер записи: 38
09-02-2017 дата публикации

GLASS ARTICLES WITH LOW-FRICTION COATINGS

Номер: US20170036950A1
Автор: Bookbinder Dana Craig, Chang Theresa, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Pal Santona, Peanasky John Stephen, Saha Chandan Kumar, Timmons Christopher Lee
Принадлежит: CORNING INCORPORATED

A coated glass pharmaceutical package may include a body formed from a Type 1 Class glass according to ASTM Standard E438-92. The body may have an interior surface and an exterior surface. The body may also have at least a class A2 base resistance or better according to ISO 695, at least a type HGB2 hydrolytic resistance or better according to ISO 719 and a Type 1 chemical durability according to USP <660>. A coating having a thickness of ≦100 microns may be positioned on at least a portion of the exterior surface. The portion of the exterior surface with the coating may have a coefficient of friction that is at least 20% less than an uncoated glass pharmaceutical package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation. 1. A coated glass pharmaceutical package comprising:a body formed from a Type 1 Class glass composition according to ASTM Standard E438-92, the body having an interior surface and an exterior surface and a wall extending therebetween;the body has at least a class A2 base resistance or better according to ISO 695, at least a type HGB2 hydrolytic resistance or better according to ISO 719 and a Type 1 chemical durability according to USP <660>; anda coating having a thickness of ≦100 microns positioned on at least a portion of the exterior surface, wherein the portion of the exterior surface of the coated glass pharmaceutical package with the coating has a coefficient of friction that is at least 20% less than an uncoated glass pharmaceutical package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation cycle.2. The coated glass pharmaceutical package as recited in claim 1 , wherein the coefficient of friction of the coated glass pharmaceutical package is ≦0.6 before undergoing the depyrogenation cycle.3. The coated glass pharmaceutical package of claim 1 , wherein the depyrogenation cycle comprises heating the coated glass pharmaceutical package to a ...

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Номер записи: 39
09-02-2017 дата публикации

GLASS CONTAINERS WITH IMPROVED STRENGTH AND IMPROVED DAMAGE TOLERANCE

Номер: US20170036951A1
Автор: Chang Theresa, Danielson Paul Stephen, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Morena Robert Michael, Pal Santona, Peanasky John Stephen, Schaut Robert Anthony, Timmons Christopher Lee, Venkataraman Natesan, Verkleeren Ronald Luce
Принадлежит: CORNING INCORPORATED

According to one embodiment, a coated glass package may include a glass body having a Type 1 chemical durability according to USP 660, a class A2 base resistance or better according to ISO 695, and a type HGB2 hydrolytic resistance or better according to ISO 719. The glass body may include an interior surface and an exterior surface. A lubricous coating having a thickness of ≦100 microns may be positioned on the exterior surface. The portion of the exterior surface with the coating may have a coefficient of friction that is at least 20% less than an uncoated glass package and the coefficient of friction does not increase by more than 30% after undergoing depyrogenation. A horizontal compression strength of the coated glass package is at least 10% greater than an uncoated glass package and the horizontal compression strength is not reduced by more than 20% after depyrogenation. 1. A coated glass package comprising:a glass body having a Type 1 chemical durability according to USP 660, at least a class A2 base resistance or better according to ISO 695, and at least a type HGB2 hydrolytic resistance or better according to ISO 719, the glass body having an interior surface and an exterior surface and a wall extending therebetween; the portion of the exterior surface of the coated glass package with the lubricous coating has a coefficient of friction that is at least 20% less than an uncoated glass package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation cycle; and', 'a horizontal compression strength of the coated glass package is at least 10% greater than an uncoated glass package and the horizontal compression strength is not reduced by more than 20% after undergoing the depyrogenation cycle., 'a lubricous coating having a thickness of ≦100 microns positioned on at least a portion of the exterior surface, wherein2. The coated glass package as recited in claim 1 , wherein the coefficient of friction of the coated glass ...

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Номер записи: 40
08-02-2018 дата публикации

ANTI-REFLECTION COATING

Номер: US20180037495A1
Автор: CHEAH Li Kang, CHEW Ker Yee, CHONG Karen Siew Ling, KHOO Tian Poh, MOXEY Mark Allen, SAIFULLAH Mohamed Sultan Mohiddin
Принадлежит:

This invention relates to a UV-curable coating material comprising an organosilica compound such as POSS or octahedral oligomeric silsesquioxane which is functionalized with a UV-curable functional group. The material further comprises at least one UV-curable cross-linker. The coating material comprises surface structures in the nano-sized range and can be used in a nanoimprint coating process where the material is coated on a substrate such as glass and a mold is pressed against the material to form an imprint before curing by UV radiation. 125.-. (canceled)26. A UV-curable coating material for a nanoimprint coating process comprising an organosilica compound having a UV-curable functional group and at least two UV-curable cross-linkers , wherein one UV-curable cross-linker is 1 ,6-hexanediol diacrylate at an amount in the range of 25 wt % to 70 wt %; and the other UV-curable cross-linker(s) is pentanediol tetraacrylate and/or pentaerythritol tetrakis(3-mercaptopropionate) at an amount in the range of 0 wt % to 30 wt %.27. The coating material according to claim 26 , wherein the nanoimprint coating process produces surface structures that are cone shaped with dimensions less than the wavelength of visible light or in the range of 100 nm to 390 nm.28. The coating material according to claim 27 , wherein the surface structures have a diameter in the range of 150 nm to 350 nm claim 27 , a height in the range of about 250 nm to about 390 nm claim 27 , and a peak-to-peak distance of about 250 nm to about 330 nm.29. The coating material according to claim 26 , comprising a photoinitiator.30. The coating material according to claim 26 , wherein the organosilica compound comprising the UV-curable functional group is present at an amount in the range of 5 to 45 wt % claim 26 , the cross-linker is present in an amount in the range of 10 to 75 wt % claim 26 , the photoinitiator is present at an amount in the range of 1 to 10 wt % claim 26 , and wherein the total wt % of ...

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Номер записи: 41
09-02-2017 дата публикации

Spill Resistant Surfaces Having Hydrophobic and Oleophobic Borders

Номер: US20170038127A1
Автор: JONES ANDREW K., Ross Russell, Sikka Vinod K.
Принадлежит:

Described herein are methods for creating spill-proof or spill-resistant surfaces through the use of hydrophobic or oleophobic (H-SH) edges, borders and/or boundaries that contain the water and other liquids within the inside edges, borders and/or boundaries. Also described herein are spill-proof/spill-resistant surfaces. Liquid (e.g., water and other aqueous solutions/suspensions) heights of 3-6 mm on a level planar surface can be sustained by such edges, borders and/or boundaries. The H-SH borders can be created on glass, metal, wood, plastic, and concrete surfaces. 1. A method for forming a spill-resistant border on a refrigeration shelf surface comprising activating a portion of the surface by etching or abrading it to form a roughened area on the surface and applying a composition to at least a portion of the roughened area on the surface that increases the hydrophobicity and oleophobicity of at least a portion of the roughened area on the surface that forms the spill-resistant border ,wherein said spill-resistant border forms a perimeter around at least one area that has a lower hydrophobicity and lower oleophobicity than the spill-resistant border; andwherein the composition comprises a silanizing agent that covalently binds the roughened area.2. The method of claim 1 , further comprising applying a mask to said surface either before said activating claim 1 , or said applying a composition claim 1 , or before both activating a portion of the surface and applying the composition.3. The method of claim 1 , wherein said activating comprises etching the surface with a chemical agent.4. The method of claim 3 , wherein said chemical agent is hydrofluoric acid.56-. (canceled)7. The method of claim 2 , wherein said activating comprises abrading the surface.812-. (canceled)13. The refrigerator shelf surface of claim 47 , wherein said spill-resistant border provides a retention of up to 5.9 mm of water.14. The refrigerator shelf surface of claim 47 , wherein said spill ...

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Номер записи: 42
07-02-2019 дата публикации

GLASS FLAKES AND RESIN COMPOSITION

Номер: US20190040255A1
Автор: TAI Nobuaki
Принадлежит:

Glass flakes of the present invention include glass flake substrates and a coating covering at least a portion of the surface of each of the glass flake substrates and composed of a binder. The binder includes a lubricant other than silicone, or a lubricant and an aminosilane. The proportion of the lubricant in the binder is 30 mass % or less. 1. Glass flakes comprising:glass flake substrates; anda coating covering at least a portion of the surface of each of the glass flake substrates and composed of a binder, whereinthe binder comprises a lubricant other than silicone, or a lubricant and an aminosilane, andthe proportion of the lubricant in the binder is 30 mass % or less.2. The glass flakes according to claim 1 , whereinthe binder comprises the lubricant other than silicone, andthe lubricant comprises at least one selected from the group consisting of a fatty acid-polyethylene polyamine condensate, polyethyleneimine polyamide, and paraffin.3. The glass flakes according to claim 1 , whereinthe binder comprises the lubricant and the aminosilane, andthe lubricant comprises at least one selected from the group consisting of a fatty acid-polyethylene polyamine condensate, polyethyleneimine polyamide, paraffin, and silicone.4. The glass flakes according to claim 1 , wherein the proportion of the lubricant in the binder is 1 mass % or more and 30 mass % or less.5. The glass flakes according to claim 1 , wherein the glass flake substrates have an average thickness of 0.1 to 7 μm and an average particle diameter of 10 to 2000 μm.6. The glass flakes according to claim 5 , wherein the glass flake substrates have an average thickness of 0.1 to 2 μm and an average particle diameter of 10 to 2000 μm.7. A resin composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the glass flakes according to ; and'}a matrix resin.8. The resin composition according to claim 7 , wherein the matrix resin comprises a polyamide.9. The resin composition according to claim 8 , ...

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Номер записи: 43
18-02-2016 дата публикации

SYSTEM AND METHOD FOR EMULSION BREAKING AND PHASE SEPARATION BY DROPLET ADHESION

Номер: US20160045843A1
Автор: Chen Haosheng, LI Jiang, Stone Howard A.
Принадлежит:

Emulsion breaking and phase separation is achieved by droplet adhesion. An emulsion breaking device includes a channel having distinct adjacent zones with distinctly different surface wettability characteristics, namely, solvophilic and solvophobic surfaces. The device is positioned such that the upstream portion of the device is configured to be wetted by the continuous phase of the emulsion, and the downstream portion of the device is configured to be wetted by the dispersed phase of the emulsion. As the emulsion flows from the upstream zone to the downstream zone, the change in surface wettability characteristics promotes adhesion of the dispersed phase as the dispersed phase wets the surface of the downstream portion of the channel, which results in breaking of the emulsion. Subsequent collection of the broken emulsion in a collection vessel results in separation of the disparate phases to facilitate their recapture and recycling. 1. An emulsion-breaking device for breaking emulsions , the device comprising:a body defining an elongated internal channel having an inner surface, a first zone of said channel having a solvophilic inner surface, a second zone of said channel having a solvophobic inner surface, the second zone and the first zone meeting at a boundary intermediate a length of the channel.2. The emulsion-breaking device of claim 1 , wherein said solvophilic inner surface is hydrophilic claim 1 , and wherein said solvophobic inner surface is hydrophobic.3. The emulsion-breaking device of claim 1 , wherein said body comprises a glass capillary.4. The emulsion-breaking device of claim 3 , wherein said internal channel has a cross-sectional area of about 0.01×0.01 mmto about 2×2 mm.5. The emulsion-breaking device of claim 3 , wherein said body is provided with a solvophobic coating within said second zone to provide said solvophobic inner surface.6. The emulsion-breaking device of claim 3 , wherein said solvophobic coating comprises a coating of ...

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Номер записи: 44
18-02-2016 дата публикации

COATING SOLUTION FOR FORMING ULTRAVIOLET-ABSORBING FILM, AND ULTRAVIOLET-ABSORBING GLASS ARTICLE

Номер: US20160046522A1
Автор: KODAIRA Hirokazu, TOMONARA Hiroyuki
Принадлежит: Asahi Glass Company, Limited

To provide a coating solution for forming an ultraviolet-absorbing film which has mechanical durability such as abrasion resistance and which is little susceptible to deterioration of the ultraviolet-absorbing ability by use for a long period of time, and an ultraviolet-absorbing glass article having an ultraviolet-absorbing film formed by using such a coating solution, which has mechanical durability such as abrasion resistance and which is little susceptible to deterioration of the ultraviolet-absorbing ability by use for a long period of time. A coating solution which comprises a component derived from an epoxidized organooxysilane compound, a component derived from an organooxysilane compound which is a reaction product of a hydroxylated benzophenone compound and an epoxidized organooxysilane compound, and a component derived from an organooxysilane compound other than the above both organooxysilane compounds, and an ultraviolet-absorbing glass article obtained by using the coating solution. 110-. (canceled)11. An ultraviolet-absorbing glass article comprising:a glass substrate; andan ultraviolet-absorbing film formed on at least part of a surface of the glass substrate, the ultraviolet-absorbing film comprising a bond of an oxygen atom and a silicon atom,{'sup': '2', 'wherein the ultraviolet-absorbing glass article has a property such that when an abrasion test of 1,000 rotations with a CS-10F abrasive wheel is applied against a surface of the ultraviolet-absorbing film in accordance with JIS-R3212 (1998), an increase in a haze after the abrasion test as compared to before the abrasion test is at most 5.0%, and that a transmittance of light of the ultraviolet-absorbing glass article at a wavelength of 380 nm is at most 7.6% after a weather resistance test in which the ultraviolet-absorbing glass article is exposed to a xenon lamp under conditions that an illumination intensity in a range of wavelength of 300 to 400 nm is 150 W/m, a black panel temperature is 83 ...

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Номер записи: 45
19-02-2015 дата публикации

Bird Deterrent Glass Coatings

Номер: US20150050505A1
Автор: ARKLES Barry C.
Принадлежит: Gelest Technologies Inc

This invention pertains to UV-absorbing coatings that may optionally be covered with an anti-reflective layer and that are applied to exterior-facing surfaces such as a window or other glass surface that are transparent or translucent. Such coatings are visible to various species of birds, but are generally transparent to humans. The UV absorbing coatings have a silane- or silane-derived chromophore or a combination of a silane- or siloxane-based material and a chromophore, which chromophores absorb UV light at about 300 to about 400 nm. More particularly, the silane- or siloxane-based chromophore is 2-hydroxy-4-(3-triethoxysilylpropoxy) diphenylketone or a derivative thereof. 1. A UV-absorbing coating capable of deterring birds from collision with a substrate having the coating thereon comprising , (a) a silane- or siloxane-based chromophore capable of forming stable bonds with a substrate, and absorbing light at about 300 nm to about 400 nm; and', '(b) a composition comprising a silane and/or a siloxane and a chromophore, wherein the silane and/or siloxane is capable of forming stable bonds with a substrate, and the chromophore is capable of absorbing light at about 300 nm to about 400 nm,, 'at least one ofwherein the UV absorbing coating is visible to birds appears generally transparent to humans.2. The coating according to claim 1 , wherein the coating further comprises an anti reflective layer on an exterior facing surface of the coating.3. The coating according to claim 3 , wherein the anti-reflective layer is a transparent membrane.4. The coating according to claim 2 , wherein the anti-reflective layer is attached to the UV-absorbing coating by at least one of an adhesive bead claim 2 , a strip claim 2 , a tape claim 2 , foam claim 2 , a sealant claim 2 , and chemical bonding.5. The coating according to claim 1 , wherein the coating comprises the silane- or siloxane-based chromophore and the silane- or siloxane-based chromophore is 2-hydroxy-4(3- ...

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Номер записи: 46
03-03-2022 дата публикации

ANTIGLARE TOUCH SCREEN DISPLAYS AND OTHER COATED ARTICLES AND METHODS OF FORMING THEM

Номер: US20220064353A1
Автор: Lu Songwei
Принадлежит: PPG Industries Ohio, Inc.

Touch screen displays and other coated articles demonstrating antiglare properties are provided. A method of forming an antiglare coating on a substrate is also provided, and may be used to prepare the coated articles. The method comprises: (a) heating the substrate to a temperature of at least 100° F. (37.8° C.) to form a heated substrate; (b) applying a curable film-forming composition on at least one surface of the heated substrate to form a substrate coated with a sol-gel layer; and (c) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel layer. The curable film-forming composition comprises: 1. A touch screen display demonstrating antiglare properties , wherein the touch screen display comprises a substrate and a cured coating formed by spray applying a curable film-forming composition to at least one surface of the substrate and curing of the curable film-forming composition , wherein the curable film-forming composition has a solids content of less than 10 percent by weight and comprises:(i) a tetraalkoxysilane comprising tetramethoxysilane and/or tetraethoxysilane present in an amount of less than 32 percent by weight, based on the total weight of the curable film-forming composition;(ii) a mineral acid; and(iii) a solvent;{'sub': 'a', 'wherein the weight ratio of mineral acid to tetraalkoxysilane is greater than 0.008:1 and less than 0.12:1; and wherein the cured coating demonstrates a surface roughness (R) of no more than 98 nm and a pencil hardness of at least 8 H, and wherein the coating is formed by a process comprising(a) heating the substrate to a temperature of 100 to 350° F. (37.8 to 176.7° C.) to form a heated substrate;(b) spray applying the curable film-forming composition to at least one surface of the heated substrate to form a coated substrate; and(c) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel layer.2. The touch screen display of ...

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Номер записи: 47
13-02-2020 дата публикации

GLASS CONTAINERS WITH IMPROVED STRENGTH AND IMPROVED DAMAGE TOLERANCE

Номер: US20200046607A1
Автор: Bookbinder Dana Craig, Chang Theresa, Danielson Paul Stephen, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Morena Robert Michael, Pal Santona, Peanasky John Stephen, Schaut Robert Anthony, Timmons Christopher Lee, Venkataraman Natesan, Verkleeren Ronald Luce
Принадлежит: CORNING INCORPORATED

A coated glass package comprising a glass body having a Type 1 chemical durability according to USP 660, at least a class A2 base resistance or better according to ISO 695, and at least a type HGB2 hydrolytic resistance or better according to ISO 719. A lubricous coating having a thickness of ≤100 microns may be positioned on at least a portion of the exterior surface of the glass body. The portion of the coated glass package with the lubricous coating comprises a coefficient of friction that is at least 20% less than an uncoated glass package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation cycle. A horizontal compression strength of the coated glass package is at least 10% greater than an uncoated glass package and the horizontal compression strength is not reduced by more than 20% after undergoing the depyrogenation cycle. 1. A coated glass package comprising:a glass body having a Type 1 chemical durability according to USP 660, at least a class A2 base resistance or better according to ISO 695, and at least a type HGB2 hydrolytic resistance or better according to ISO 719, the glass body having an interior surface and an exterior surface and a wall extending therebetween; the portion of the exterior surface of the coated glass package with the lubricous coating has a coefficient of friction that is at least 20% less than an uncoated glass package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation cycle; and', 'a horizontal compression strength of the coated glass package is at least 10% greater than an uncoated glass package and the horizontal compression strength is not reduced by more than 20% after undergoing the depyrogenation cycle., 'a lubricous coating having a thickness of ≤100 microns positioned on at least a portion of the exterior surface, wherein2. The coated glass package as recited in claim 1 , wherein the coefficient of friction of the coated glass ...

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Номер записи: 48
13-02-2020 дата публикации

Invisible fingerprint coatings and process for forming same

Номер: US20200048495A1
Автор: Bong June Zhang, Esra ALTINOK, Miguel Galvez
Принадлежит: NBD Nanotechnologies Inc

A process for forming a fingerprint-resistant coating on a substrate comprising activating the substrate by exposure to a plasma, and then depositing on the activated substrate at least one alkyl backbone monolayer, and hydroxyl-polyhedral oligomeric silsesquioxane (OH-POSS) nanoparticles.

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Номер записи: 49
22-02-2018 дата публикации

Coated glass sheet and method for producing same

Номер: US20180050956A1
Автор: Fumiyoshi Kondo, Takeshi Yabuta, Toru Yamamoto
Принадлежит: Nippon Sheet Glass Co Ltd

The coated glass sheet of the present invention includes: a glass sheet; and a coating film provided on at least one principal surface of the glass sheet and having a smooth surface. The coating film includes: isolated closed pores present within the coating film; and a matrix. The coating film is substantially free of open pores open at the surface of the coating film. For the coated glass sheet of the present invention, a transmittance gain is 2.5% or more, the transmittance gain being calculated by subtracting an average transmittance of the glass sheet as determined by applying light having wavelengths of 380 to 1100 nm to the glass sheet in the absence of the coating film on the surface of the glass sheet from an average transmittance of the coated glass sheet as determined by applying light having the wavelengths to the coated glass sheet from a side on which the coating film lies.

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Номер записи: 50
23-02-2017 дата публикации

ARTICLE WITH HARDCOAT AND METHOD OF MAKING THE SAME

Номер: US20170051164A1
Автор: King Gregory F., Maki Stephen P., Owings Robert R., Padiyath Raghunath, Pokorny Richard J., Sugiyama Naota, Yu Ta-Hua
Принадлежит:

Article comprising a substrate having a first major surface, wherein the major surface has an emissivity not greater than 0.2 and an exposed hardcoat on the first major surface, the hardcoat comprising binder, wherein the hardcoat has a thickness less than 200 nanometers and has a scratch rating of not greater than 1 as determined by the Linear Abrasion Test in the Examples. Articles described herein are useful, for example, for sun control window films having insulative properties. Such films are applied on the interior or exterior surfaces of automotive windows or building fenestrations 2. The article of claim 1 , wherein the exposed hardcoat further comprises nanoparticles in a range from 40 to 95 weight percent claim 1 , based on the total weight of the exposed hardcoat claim 1 , and wherein the nanoparticles have an average particle diameter in a range from 2 nm to 100 nm.3. The article of claim 2 , wherein the ratio of average particle diameters of nanoparticles having an average particle diameter in the range from 2 nm to 20 nm to average particle diameters of nanoparticles having an average particle diameter in the range from 20 nm to 100 nm is in a range from 1:2 to 1:200.4. The article of claim 2 , wherein the nanoparticles include at least one of SiO claim 2 , ZrO claim 2 , or Sb doped SnOnanoparticles.5. The article of claim 2 , wherein the nanoparticles include modified nanoparticles.6. The article of claim 1 , wherein the binder comprises at least 10 percent surfactant claim 1 , based on the total weight of the binder including the surfactant.7. The article of claim 1 , wherein the binder comprises cured acrylate.8. The article of claim 1 , wherein the low emissivity surface comprises at least one of a metal oxide claim 1 , metal nitride claim 1 , or metal oxynitride and at least one of silver claim 1 , gold claim 1 , palladium claim 1 , or copper.9. The article of claim 1 , further comprising a primer layer between the substrate and the exposed ...

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Номер записи: 51
10-03-2022 дата публикации

Textured glass articles and methods of making the same

Номер: US20220073411A1
Автор: Aize LI, Kelleen Kaye Hughes, Robert Randall Hancock, JR., Yuhui Jin
Принадлежит: Corning Inc

A textured glass article that includes: a glass substrate comprising a thickness, a primary surface and a bulk composition at the midpoint of the thickness; and a textured region defined by the primary surface and comprising a textured region composition. The textured region comprises a sparkle of 2% or less. Further, the bulk composition comprises about 40 mol % to 80 mol % silica and the textured region composition comprises at least about 40 mol % silica.

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Номер записи: 52
21-02-2019 дата публикации

SPILL CONTAINING REFRIGERATOR SHELF ASSEMBLY

Номер: US20190053622A1
Автор: Driver John Patrick, McMillin Matthew, Nall Bradley M.
Принадлежит:

The specification discloses a method for containing spills on shelving and the like, and the resulting support members made in accordance with the method, by providing the generally flat top surface of a support with a hydrophobic surface which is arranged in a spill containment pattern and which is generally in the plane of the top surface of the support. The majority of the top surface of the support consists of one or more spill containment areas which are of a non-hydrophobic nature and which are bounded by the hydrophobic surfaces, such that spills on the shelving collect in the non-hydrophobic spill containment area or areas and are prevented from spreading by the hydrophobic surfaces. 1. A shelf assembly comprising:a shelf panel having a generally flat top surface which is capable of supporting articles which may be placed on said shelf panel;a hydrophobic surface arranged in a spill containment pattern on said top surface;wherein the majority of the surface area of said top surface of the shelf panel is not hydrophobic, thereby providing one or more non-hydrophobic central portions bounded by said spill containment pattern of said hydrophobic surface.2. The shelf assembly of claim 1 , wherein said spill containment pattern is a continuous border which defines a single non-hydrophobic central portion within said border.3. The shelf assembly of claim 1 , wherein said spill containment pattern is a continuous border located near the perimeter of the top surface of the shelf panel.4. The shelf assembly of claim 1 , wherein said spill containment pattern is located along the perimeter of the top surface of the shelf panel.5. The shelf assembly of claim 1 , wherein said spill containment pattern comprises a first continuous border and a second continuous border spaced from said first continuous border claim 1 , the first continuous border located along the perimeter of the top surface of the shelf panel claim 1 , and the second continuous border spaced inwardly ...

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Номер записи: 53
05-03-2015 дата публикации

METHOD OF EDGE COATING A BATCH OF GLASS ARTICLES

Номер: US20150060401A1
Автор: Chang Shih-Min, Chen Cheng-Ta, Lin UeiJie, Lu Hsien Li
Принадлежит:

A method of edge coating a batch of glass articles includes printing masks on surfaces of a glass sheet, where at least one of the masks is a patterned mask defining a network of separation paths. The glass sheet with the printed masks is divided into multiple glass articles along the separation paths. For at least a batch of the glass articles, the edges of the glass articles in the batch are finished to reduce roughness at the edges. Each finished edge is then etched with an etching medium to reduce and/or blunt flaws in the finished edge. A curable coating is simultaneously applied to the etched edges. The curable coatings are pre-cured. Then, the printed masks are removed from the glass articles with the curable coatings. After removing the printed masks, the pre-cured curable coatings are post-cured. 1. A method of edge coating a batch of glass articles , comprising:printing masks on surfaces of a glass sheet, at least one of the masks being a patterned mask defining a network of separation paths;dividing the glass sheet with the printed masks into multiple glass articles along the separation paths, each of the glass articles carrying a portion of the printed masks on surfaces thereof;for at least a batch of the glass articles, finishing edges of the glass articles in the batch to reduce roughness at the edges;etching each finished edge with an etching medium comprising at least one inorganic acid to reduce at least one of a length and tip radius of at least one flaw in the finished edge;simultaneously applying a curable coating to the etched edges;pre-curing the curable coatings applied to the etched edges;removing the masks from the glass articles with the curable coatings; andpost-curing the pre-cured curable coatings after removing the masks.2. The method of claim 1 , wherein printing of the masks is by screen printing.3. The method of claim 2 , wherein the masks are resistant to the at least one inorganic acid.4. The method of claim 2 , wherein the masks ...

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Номер записи: 54
03-03-2016 дата публикации

METHOD FOR POWDER COATING A PLASTIC OR GLASS OBJECT

Номер: US20160060486A1
Автор: Rustam Lina, SCHNEIDER HARALD, Vinke Johannes
Принадлежит:

The present invention relates to a method for powder coating a plastic or glass article, comprising the steps of forming a polar coating on the plastic or glass article, including the substep of applying a coating composition to the plastic or glass article, wherein the coating composition comprises an organosiloxane having at least two Si—O bonds, water, an organic solvent, and a pH regulator selected from a Brønsted acid, in a catalytic amount, with the proviso that the coating composition contains no electrically conductive additive selected from ionic compounds, metals, (mixed) metal oxides, intermetallic compounds, and conductive carbon, and also the steps of applying a powder coating material to the thus-coated plastic or glass article, and of heating the powder coating material. 1. A method for powder coating a plastic or glass article , comprising the following steps: 'of aging a coating composition for a duration of at least 12 hours and of applying the coating composition to the plastic or glass article,', 'the forming of a polar coating on the plastic or glass article, comprising the substeps'}the applying of a powder coating material to the thus-coated plastic or glass article, andthe heating of the powder coating material to a temperature of 100 to 250° C., wherein the coating composition comprises an organosiloxane having at least two Si—O bonds, water, an organic solvent, and a pH regulator, selected from a Brønsted acid, in a catalytic amount,with the proviso that the coating composition contains no electrically conductive additive selected from ionic compounds, metals, (mixed) metal oxides, intermetallic compounds, and conductive carbon.2. The method as claimed in claim 1 , wherein the coating composition claim 1 , after the aging and applying of the composition and before the applying of the powder coating material claim 1 , is heated to a temperature of 80 to 150° C. for a duration of 5 seconds to 10 minutes.3. The method as claimed in claim 1 , ...

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Номер записи: 55
01-03-2018 дата публикации

COATING COMPOSITIONS AND COATINGS FOR ADJUSTING FRICTION

Номер: US20180057640A1
Автор: Gao Renlong, Swarup Shanti, Xu Xiangling
Принадлежит:

An alkoxysilane functionalized polysiloxane polymer can be prepared from a mixture of reactants including: a) a polysiloxane polymer having two or more reactive functional groups selected from -A-NH2, -A-OH, -A-N═C═O, -A-COOH, 2. The alkoxysilane functionalized polysiloxane polymer of claim 1 , wherein a molar ratio of a total amount of the reactive functional groups of the polysiloxane polymer to a total amount of the functional group B of all alkoxysilanes is from 1:1 to 1:0.01.3. The alkoxysilane functionalized polysiloxane polymer of claim 1 , wherein the alkoxysilane functionalized polysiloxane polymer has a weight average molecular weight of greater than 2 claim 1 ,500 g/mol.4. The alkoxysilane functionalized polysiloxane polymer of claim 1 , wherein the functional group B of the alkoxysilane is an ethylenically unsaturated group claim 1 , an epoxy group claim 1 , an amino group claim 1 , a hydroxyl group claim 1 , or an isocyanate group.6. The alkoxysilane functionalized polysiloxane polymer of claim 5 , wherein Rof the polysiloxane polymer is -A-NH claim 5 , z and y of the polysiloxane polymer are both 0 claim 5 , and Rof the alkoxysilane is an ethylenically unsaturated group.7. A coating composition comprising the alkoxysilane functionalized polysiloxane polymer of .8. The coating composition of claim 7 , wherein the alkoxysilane functionalized polysiloxane polymer comprises from 0.01 to 10 weight % of the coating composition claim 7 , based on the total weight of the coating composition.9. The coating composition of claim 7 , further comprising a protonic acid.10. The coating composition of claim 9 , wherein the protonic acid comprises a carboxylic acid claim 9 , a hydrogen halide claim 9 , sulfuric acid claim 9 , nitric acid claim 9 , or combinations thereof.11. The coating composition of claim 9 , wherein the protonic acid is present in the coating composition in an amount of from 0.01 to 5 parts by weight per 100 parts by weight of the alkoxysilane ...

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Номер записи: 56
20-02-2020 дата публикации

METHOD FOR MANUFACTURING COLOR COATED PLATE GLASS

Номер: US20200055772A1
Автор: Nakai Nobuyuki, Obara Yoshihiko
Принадлежит: CENTRAL GLASS COMPANY, LIMITED

A method of producing a colored film-attached glass sheet includes a step of obtaining a colored film-forming coating solution by mixing the following components: (a) a reaction product obtained by reacting an amino group-containing silane compound with at least one boron compound selected from the group consisting of HBOand BO; (b) a metal alkoxide and/or a metal alkoxide condensate; (c) a synthetic resin; (d) a triazine-based UV absorber; (e) a solvent substantially consisting of a non-aqueous solvent having an SP value of 8 to 11.5 (cal/cm); and (f) a pigment. The colored film-forming coating solution contains the UV absorber in an amount of 5 to 12% by mass relative to the total solids content and the pigment in an amount equal to 0.02 to 0.50 times the amount of the UV absorber by mass ratio. 1. A method of producing a colored film-attached glass sheet including a glass sheet and a colored film formed on at least one surface of the glass sheet , the method comprising: [{'sup': 1', '2', '1', '2, 'sub': 4-n', 'n', '3', '3', '2', '3, '(a) a reaction product obtained by reacting an amino group-containing silane compound represented by RSi(OR)[1] wherein Rrepresents an organic group containing an amino group, Rrepresents a methyl, ethyl, or propyl group, and n represents an integer selected from 1 to 3, with at least one boron compound selected from the group consisting of HBOand BO;'}, '(b) a metal alkoxide and/or a metal alkoxide condensate;', '(c) a synthetic resin;', {'sup': 3', '1/2, '(d) a triazine-based UV absorber having an SP value of 10 to 13.5 (cal/cm);'}, {'sup': 3', '1/2, '(e) a solvent substantially consisting of a non-aqueous solvent having an SP value of 8 to 11.5 (cal/cm); and'}, '(f) a pigment;, 'a step of obtaining a colored film-forming coating solution by mixing the following componentsa coating step of coating a surface of the glass sheet with the colored film-forming coating solution to form a coating thereon; anda curing step of heating the ...

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Номер записи: 57
22-05-2014 дата публикации

COMPOSITION FOR STRENGTHENING GLASS

Номер: US20140141260A1
Автор: Henry James Jackson Milham
Принадлежит: ROK INVESTMENT GROUP LIMITED

The present invention provides a composition for strengthening glass. The composition may incorporate one or more of a surfactant, a silane, and an adhesive resin. The composition may further incorporate one or more of a water-based solvent, a defoamer, a glycerol, and an alcohol. A strengthened glass laminate may be formed of a glass base and a coating made up of the glass strengthening composition. The strengthened glass laminate may further comprise a film The coating may adhere the film to the glass. A method for making a strengthened glass laminate may include providing a glass base and spraying the glass strengthening composition on the glass base. The present composition has the combined advantages of both optical clarity, high adhesion to glass, and dimensional stability. 1. A composition for strengthening glass , the composition comprising a silane , an adhesive , and a surfactant.2. The composition according to wherein the silane comprises glycidoxypropyltrimethoxysilane.3. The composition according to claim 1 , wherein the adhesive comprises an acetate monomer.4. The composition according to claim 1 , wherein the surfactant comprises a nonionic fluorosurfactant.5. The composition according to claim 1 , wherein the composition further a solvent comprising water.6. The composition according to claim 1 , wherein the composition further comprises a defoamer.7. The composition according to claim 1 , wherein the composition further comprises a glycerol.8. The composition according to claim 1 , wherein the composition further comprises an alcohol.9. A composition according to claim 1 , wherein the silane comprises glycidoxypropyltrimethoxysilane; wherein the adhesive comprises an acetate monomer; wherein the surfactant comprises nonionic fluorosurfactant claim 1 , and wherein the composition further comprising a defoamer claim 1 , a glycerol claim 1 , an alcohol claim 1 , and a solvent comprising water.10. A strengthened glass laminate claim 1 , comprising:a ...

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Номер записи: 58
22-05-2014 дата публикации

(meth)allylsilane compound, silane coupling agent therefor, and functional material using same

Номер: US20140142292A1
Автор: Toyoshi Shimada
Принадлежит: Daicel Corp, Kyoeisha Chemical Co Ltd

A (meth)allylsilane compound chemically bonded to various alcohol derivatives including polyol derivatives such as saccharides, is raw material used to cause a substrate to express functionalities such as a defogging property and separation characteristics for column chromatography, can be easily prepared, is easily purified, and is stable and easy to handle, and a functional material in which those functionalities are expressed, while silyl group-containing groups are conveniently carried at a high density on the surface of the substrate, by using the (meth)allylsilane compound as a silane coupling agent for silane-coupling to the substrate. The (meth)allylsilane compound includes a (meth)allylsilyl group-containing alkyl group or a (meth)allylsilylalkyl group-containing aralkyl group that is bonded to an alcohol derivative. In the functional material, the silane coupling agent is ether-bonded to surface hydroxyl groups exposed on a substrate through the surface hydroxyl groups by silane coupling to have an ether bond on the functional material.

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Номер записи: 59
28-02-2019 дата публикации

PHOTOCHROMIC OPHTHALMIC LENS AND METHOD FOR MAKING THE SAME

Номер: US20190064547A1
Автор: CHIEN HSIU-WEN
Принадлежит:

A photochromic ophthalmic lens includes a body and a photochromic layer formed on each opposing surface of the body. Photochromic molecule-cyclodextrin inclusion compounds are dispersed in the photochromic layer. The photochromic molecule-cyclodextrin inclusion compounds includes cyclodextrins and photochromic molecules entrapped in a cavity of the cyclodextrins. A gradation of the self-darkening properties can be applied to the photochromic layers. 1. A method for making a photochromic ophthalmic lens comprising:providing a photochromic coating solution comprising photochromic molecule-cyclodextrin inclusion compounds, a cross-linking agent, and a solvent, the photochromic molecule-cyclodextrin inclusion compounds comprising cyclodextrins and photochromic molecules entrapped in a cavity of the cyclodextrins;immersing an ophthalmic lens body in the photochromic coating solution; andheating or exposing the photochromic coating solution containing the ophthalmic lens body to ultraviolet radiation, thereby causing a portion of the photochromic coating solution to polymerize and form a photochromic layer with the photochromic molecule-cyclodextrin inclusion compounds dispersed therein on surfaces of the ophthalmic lens body, thereby forming the photochromic ophthalmic lens.2. The method of claim 1 , wherein the photochromic molecules are selected from a group consisting of spiropyrans claim 1 , spiroperimidines claim 1 , diarylethenes claim 1 , fulgides claim 1 , hexaarylbiimidazole claim 1 , azobenzenes claim 1 , benzopyrylospiran claim 1 , and any combination thereof.3. The method of claim 1 , wherein the cross-linking agent comprises a methacrylate resin claim 1 , a methacrylate-bonded silane coupling agent claim 1 , and an initiator claim 1 , and the cyclodextrins are cyclodextrin derivatives having methacrylate groups.4. The method of claim 3 , wherein the methacrylate-bonded silane coupling agent is 3-(trimethoxysilyl)propyl methacrylate.5. The method of claim 1 , ...

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Номер записи: 60
27-02-2020 дата публикации

FIXED AND PORTABLE COATING APPARATUSES AND METHODS

Номер: US20200063255A1
Автор: Alley Nigel, Curran Seamus, Haldar Amrita, Liao Kang-Shyang
Принадлежит: UNIVERSITY OF HOUSTON SYSTEM

A system and method for depositing a coating may comprise a coating chemical reactor, surface activation component, and a deposition component. A target surface may be prepared for deposition with the surface activation component. The coating chemical reactor may comprise a coating chemical dispenser and a coating chemical verifier that prepares the coating chemical for deposition. The coating chemical verifier may utilize an optical excitation source and at least one optical detector, wherein chemical substances are identified by unique signatures composed of binary code. The coating chemical may be received by the deposition component to depositing the coating chemical on the target surface. 1. A method for depositing a coating , the method comprising:activating a surface of the substrate with a surface activator, wherein surface activator generates ozone, oxygen, hydrogen peroxide, halogens, or other oxidizing species that render the surface energetically reactive after treatment;preparing coating chemicals with a coating reactor for coating the substrate with a desired coating, wherein the coating reactor comprises a dispenser supplying the coating chemicals and a chemical verifier validating the coating chemicals;validating the coating chemicals to ensure correct, desired chemicals are supplied for the desired coating; andcoating the surface with the desired coating, wherein the surface covalently binds with molecules of the coating chemicals.2. The method of claim 1 , wherein the activating and coating steps are both performed in a combined surface activation and deposition chamber.3. The method of claim 1 , wherein the coating step is performed in a first chamber and the activating step is performed in a second chamber separate from the first chamber.4. The method of claim 1 , further comprising the step of venting during the activating or coating step to control an environment during the activating or coating step.5. The method of claim 1 , further ...

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Номер записи: 61
10-03-2016 дата публикации

METHOD FOR PRODUCING AN ANTI-REFLECTIVE COATING FOR OPTICAL AND THERMOELECTRICAL DEVICES

Номер: US20160070031A1
Автор: ALMENDRO FUENTES David, Caparros Jimenez Sebastian, CASTELLÓN ELIZONDO Erick, SALOMÓN LEVY COHÉN David, ZAYAT SOUSS Marcos Daniel
Принадлежит:

The invention relates to a sol-gel method for producing an anti-reflective coating from alcoxide-type precursors, that can subsequently be applied to glass or plastic substrates by spraying. The invention also relates to optical and thermoelectrical devices that have been coated with said anti-reflective material. This coating increases the transmittance of the transparent substrates over which it is applied, as a result of which it is useful to apply over high concentration solar modules (HCPV), for both primary lenses and secondary lenses, in conventional silicon or in CSP tubes. 2. The method according to wherein R claim 1 , R claim 1 , Ror Rare an alkyl C-C claim 1 , either the identical or different.3. The method according to wherein R claim 2 , R claim 2 , Rand Rare ethyl.4. The method according to any one of the preceding claims claim 2 , wherein at least one of R claim 2 , R claim 2 , Ror Ris an alkyl C-C.5. The method according to wherein at least one of R claim 4 , R claim 4 , Ror Ris methyl.6. The method according to any one of the preceding claims claim 4 , wherein at least one of R claim 4 , R claim 4 , Ror Ris alkoxy C-C claim 4 , either identical or different.7. The method according to wherein at least one of R claim 6 , R claim 6 , Ror Ris ethoxy.8. The method according to any one of to wherein Ris methyl and R claim 6 , Ror Rare ethoxy.9. The method according to any one of the preceding claims claim 6 , wherein the alcohol C-Cused in step (a) is ethanol.10. The method according to any of the preceding claims claim 6 , wherein the inorganic acid used in step (a) is nitric acid.11. The method according to any of the preceding claims claim 6 , wherein the natural oil of step (b) is selected from a list comprising castor oil claim 6 , olive oil claim 6 , sunflower oil claim 6 , argan oil claim 6 , coconut oil claim 6 , pecan oil claim 6 , almond oil claim 6 , hemp oil claim 6 , marigold oil claim 6 , borage oil or mixtures thereof.12. The method ...

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Номер записи: 62
24-03-2022 дата публикации

COVER WINDOW, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME

Номер: US20220089477A1
Автор: KIM Seungho, KO Jihyun, LEE Dongsung, SEO Hyunseung, YUN Hyunkyung
Принадлежит:

Methods of manufacturing a curved cover window of the disclosure prevent or reduce damage to a window substrate of the curved cover window. Methods include manufacturing methods in which a hard coating layer is formed on a window substrate, and optionally molding the window substrate on which the coating layer is formed in a manner as to minimize or reduce breaking or damage to the window substrate. By using a hard coating layer which is harder than the window substrate and which may include a first polycarbonate layer, a second polymethyl methacrylate layer, and polysilsesquioxane; and thermally molding the window substrate and hard coating layer at a temperature of about 120° C. to about 130° C. and for about three minutes to about five minutes; rupture of the window substrate during the molding process can be reduced. 1. A method of manufacturing a cover window having at least one flat portion and at least one curved portion , the method comprising:forming a hard coating layer having a thickness of about 20 μm to about 50 μm, on a first surface of a window substrate; andmolding the window substrate on which the hard coating layer is formed,wherein the molding of the window substrate on which the hard coating layer is formed comprises forming at least one first flat portion and at least one first curved portion in the window substrate.2. The method of claim 1 , wherein the forming of the hard coating layer on the first surface of the window substrate further comprises forming a first layer comprising polycarbonate and forming a second layer comprising polymethyl methacrylate on the first layer.3. The method of claim 2 , wherein the first layer has a thickness of about 550 μm to about 880 μm.4. The method of claim 2 , wherein the second layer has a thickness of about 30 μm to about 60 μm.5. The method of claim 1 , wherein the hard coating layer comprises polysilsesquioxane.6. The method of claim 5 , wherein the polysilsesquioxane has a viscosity of about 10 ...

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Номер записи: 63
19-03-2015 дата публикации

AQUEOUS FLUOROPOLYMER GLASS COATING

Номер: US20150079403A1
Автор: Gaboury Scott R., PARTRIDGE Ronald H., Wen Mei, Wood Kurt A., Zheng Min
Принадлежит: Arkema Inc.

The invention relates to an aqueous fluoropolymer coating composition for direct application to glass without the need for pre-treatment of the glass surface. The coating composition can also be used with other non-porous and porous substrates. The fluoropolymer coating contains a hydroxyl-functional fluoropolymer, and polyisocyanates. Preferably the coating composition also contains a water-dispersible hydroxyl functional polyurethane. The coating composition may exist as a 1-pack or a multi-pack coating system. The coating has excellent wet adhesion to glass, good weathering, chalking resistance, chemical resistance, and dirt pickup resistance. 1. An aqueous coating composition comprising:a) a hydroxy-functional fluoropolymerb) 0-2 weight percent of one or more silane coupling agents,c) 0-40 weight percent of a polyol, andd) 1-50 weight percent of polyisocyanate,said percentages are by weight, based on the fluoropolymer solids.2. The aqueous coating composition of claim 1 , wherein said silane coupling agents comprise a blend of 3-mercaptopropyl trimethoxysilane and aminopropyltriethoxy silane.3. The aqueous coating composition of claim 2 , wherein the ratio of 3-mercaptopropyl trimethoxysilane to aminopropyltriethoxy silane is from 0.9:1 to 1:0.9.4. The aqueous coating composition of claim 3 , wherein the ratio of 3-mercaptopropyl trimethoxysilane to aminopropyltriethoxy silane is about 1:1.5. The aqueous coating composition of claim 1 , wherein said hydroxyl-functional fluoropolymer is a fluoropolymer-acrylic hybrid polymer.6. The aqueous coating composition of claim 1 , wherein said polyol is a hydroxy-functional polyurethane comprising 0.5 to 15 weight percent of said coating composition claim 1 , based on the weight of said fluoropolymer solids.7. The aqueous coating composition of claim 1 , wherein said polyol comprises a water-soluble or water-dispersible hydroxyl-functional polyurethane resin.8. The aqueous coating composition of claim 1 , wherein said ...

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Номер записи: 64
05-03-2020 дата публикации

METHOD FOR PRODUCING GLASS SHEET AND GLASS SHEET

Номер: US20200071227A1
Автор: FUJIWARA Takeshi, MURATA Shuhei, Okinaka Hiroyuki, TERANISHI Toyoyuki
Принадлежит: NIPPON SHEET GLASS COMPANY, LIMITED

An aspect of the present invention is directed to a method for producing a glass sheet with a coating, produced by applying a functional liquid for providing a function to the glass sheet, to at least one face of the glass sheet, including a first step of supplying the functional liquid to an ejection portion having a nozzle that ejects the functional liquid toward the glass sheet, and a second step of applying the functional liquid to the glass sheet while moving the glass sheet relative to the ejection portion in a fixed state such that the functional liquid ejected from the nozzle is applied to a predetermined region on the at least one face of the glass sheet, wherein a tube member that transports the functional liquid is connected to the ejection portion, and, in the first step, the functional liquid is supplied by the tube member to the ejection portion. 1. A coated glass sheet , comprising:a glass sheet,an application line formed in a step in which a functional liquid for providing a function to the glass sheet is deposited on a face of the glass sheet, the application line being on the face of the glass sheet along a region to which the functional liquid was ejected; anda coating formed by having the deposited functional liquid spread on the face of the glass sheet and along a direction from the application line, thereby covering a portion of the face of the glass sheet,wherein the formed coating in a vicinity within 1.2 mm of the application line in the direction includes positions each having a local maximum of a coating thickness,wherein the positions include a nearest position to the application line and another position different from the nearest position, andwherein the formed coating in the vicinity within 1.2 mm of the application line in the direction is such that a difference between local maximum of the coating thickness at the another position and local minimum of the coating thickness at an adjacent position to the another position is 0.3 μm or ...

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Номер записи: 65
05-03-2020 дата публикации

Preparation of universal spin-coatable amine-reactive surface coatings for biomolecule array fabrication

Номер: US20200071752A1
Автор: Glenn McGall
Принадлежит: Centrillion Technology Holdings Corp

The present disclosure relates to processes for derivatizing a reactive pentafluorophenyl surface of a substrate with a covalently bonded thin film of poly(methylsilester sesquioxane)-bonded polymers as a platform for the synthesis of a biomolecule array. These processes can also be used to prepare a surface of a substrate for an in situ solid-phase synthesis of biomolecule array.

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Номер записи: 66
05-03-2020 дата публикации

ENCLOSURES HAVING AN IMPROVED TACTILE SURFACE

Номер: US20200073027A1
Автор: Amin Jaymin, Jin Yuhui, Kiczenski Timothy James, Pierson-Stull Michelle Diane
Принадлежит:

Embodiments of an electronic device comprising an enclosure and electrical components disposed at least partially inside the enclosure, wherein the enclosure comprises a substrate having a tactile surface are disclosed. The tactile surface may include a textured surface, a coated surface or a coated textured surface that exhibits a low fingerprint visibility, when a fingerprint is applied to the tactile surface. In one or more embodiments, the substrate exhibits an average transmittance of about 80% or greater over the visible spectrum, a coefficient of friction less than about 0.3, a surface roughness Ra of about 500 nm or greater, and either one or both a transmission haze greater than about 60%, and a reflection haze at either 2 degrees from specular or 5 degrees from specular greater than 60%. 1. Method of making an electronic device comprising: 'an average transmittance of about 80% or greater over the visible spectrum;', 'etching a substrate to provide the substrate with'} a surface roughness Ra of about 500 nm or greater, and', 'a transmission haze greater than about 60%, and', 'either one or both'}, 'a reflection haze at either 2 degrees from specular or 5 degrees from specular greater than 60%;, 'a static coefficient of friction less than about 0.3,'}assembling the substrate in an enclosure; anddisposing electrical components at least partially inside the enclosure, the electronic components comprising a controller, a memory, and a display.2. The method of claim 1 , wherein the substrate comprises an amorphous substrate or a crystalline substrate.3. The method of claim 2 , wherein the substrate is amorphous and comprises any one of a soda lime glass claim 2 , an alkali aluminosilicate glass claim 2 , an alkali containing borosilicate glass and an alkali aluminoborosilicate glass.4. The method of claim 2 , wherein the substrate is amorphous and is strengthened.5. The method of claim 2 , wherein the substrate is amorphous and further comprises any one or more ...

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Номер записи: 67
18-03-2021 дата публикации

High-durability antifogging coating film and coating composition

Номер: US20210079256A1
Автор: Kazuya ISEDA, Kentaro Shiraishi, Mifuyu NIWA
Принадлежит: Asahi Kasei Corp

The problem addressed by the present invention is to provide an antifogging coating film having excellent antifogging property, antifogging persistence, persistence of appearance, and elution resistance. The coating film according to the present invention contains a metal oxide (A) and a hydrophilic compound (B); the height of the eluate by a coating film surface elution test is 1.0 μm or less; this test is carried out by placing 10 μL of deionized water on the coating film, allowing the film to stand for 24 hours in a 23° C., 50% RH environment, measuring the eluate height of 20 locations selected randomly within a 10 cm2 range on the coating film surface, and determining the maximum height; and the water contact angle measured after subjecting the coating film to a moisture resistance test by exposure for 24 hours in an 85° C., 85% RH environment followed by standing for one hour in a 23° C., 50% RH environment, is less than 40°. Preferably, the elution level per coating film unit volume by a coating film total elution test is 40 mg/cm3 or less, and this test is carried out by immersing the coating film in 23° C. deionized water for 24 hours, then measuring the weight of the coating film eluate recovered from the deionized water.

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Номер записи: 68
14-03-2019 дата публикации

GLASS ARTICLES WITH LOW-FRICTION COATINGS

Номер: US20190076331A1
Автор: Bookbinder Dana Craig, Chang Theresa, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Pal Santona, Peanasky John Stephen, Saha Chandan Kumar, Timmons Christopher Lee
Принадлежит: CORNING INCORPORATED

Coated glass pharmaceutical packages are disclosed. According to embodiments, a coated glass pharmaceutical package may include a glass container formed from one of a borosilicate glass composition that meets Type 1 criteria according to USP <660> or an alkali aluminosilicate glass having a Class HGA 1 hydrolytic resistance when tested according to the ISO 720-1985 testing standard. A low-friction coating may be bonded to the exterior surface of the glass container. The low-friction coating may include a polymer. The exterior surface of the glass container with the low-friction coating may have a coefficient of friction of less than or equal to 0.7. The coated glass pharmaceutical package may be thermally stable after depyrogenation in air at a temperature of at least about 260° C. for 30 minutes. 1. A coated glass pharmaceutical package comprising:a glass container having an interior surface and an exterior surface and a wall extending therebetween, and the glass container is formed from one of a borosilicate glass composition that meets Type 1 criteria according to USP <660> or an alkali aluminosilicate glass having a Class HGA 1 hydrolytic resistance when tested according to the ISO 720-1985 testing standard; and the exterior surface of the glass container with the low-friction coating has a coefficient of friction of less than or equal to 0.7, the coefficient of friction is a maximum coefficient of friction measured relative to a second coated glass pharmaceutical package in a vial-on-vial testing jig under a normal load of 30 N, the second coated glass pharmaceutical package formed from the same glass composition and comprising the low-friction coating on at least a portion of a second exterior surface of the second coated glass pharmaceutical package and subjected to the same environmental conditions prior to measurement of the coefficient of friction; and', 'the coated glass pharmaceutical package is thermally stable after depyrogenation in air at a ...

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Номер записи: 69
18-03-2021 дата публикации

NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM

Номер: US20210080829A1
Автор: Fukuzaki Yusuke, Iimori Hirokazu, Inoue Yoshihiko
Принадлежит: Toray Industries, Inc.

A negative photosensitive resin composition is provided which contains (A) a siloxane resin having a radically polymerizable group and a carboxyl group and/or a dicarboxylic acid anhydride group, (B) a reactive monomer, (C) a radical photopolymerization initiator, (D) silica particles and (E) a siloxane compound having an oxetanyl group. The present invention provides a negative photosensitive resin composition which is capable of forming a cured film that has high glass surface strength, while exhibiting excellent adhesion to an inorganic film or to an organic film. 1. A negative photosensitive resin composition comprising:(A) a siloxane resin having a radically polymerizable group and a carboxyl group and/or a dicarboxylic acid anhydride group;(B) a reactive monomer;(C) a radical photopolymerization Initiator;(D) silica particles; and(E) a siloxane compound having an oxetanyl group.2. The negative photosensitive resin composition according to claim 1 , comprising 10 to 50 wt % of the silica particles (D) in a solid content of the negative photosensitive resin composition.4. A cured film that is a cured product of the negative photosensitive resin composition according to .5. The negative photosensitive resin composition according to claim 1 , intended for forming a glass-reinforcing resin layer.6. A glass-reinforcing resin layer that is a cured product of the negative photosensitive resin composition according to .7. The glass-reinforcing resin layer according to claim 6 , having a thickness of 10 μm or less.8. A reinforced glass comprising:a glass substrate; and{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'the glass-reinforcing resin layer according to on the glass substrate.'} This is the U.S. National Phase application of PCT/JP2018/018947, filed May 16, 2018, which claims priority to Japanese Patent Application No. 2017-102294, filed May 24, 2017 and Japanese Patent Application No. 2017-102293, filed May 24, 2017, the disclosures of these applications ...

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Номер записи: 70
14-03-2019 дата публикации

UV-CURING PRIMER COMPOSITION FOR THE COATING OF GLASS

Номер: US20190077701A1
Автор: Besch Sandra, Brückner Christine, Volkmann Jürgen
Принадлежит:

The invention relates to a UV-curing primer composition for the coating of glass, in particular glass hollow bodies, wherein the primer composition, in addition to reactive oligomers and/or reactive monomers and at least one photoinitiator, comprises at least one organosilane, which possesses at least one acetoxy radical, in particular 1 to 4 acetoxy radicals. 1. UV-curing primer composition for the coating of glass , in particular glass hollow bodies , wherein the primer composition , in addition to reactive oligomers and/or reactive monomers and in addition to at least one photoinitiator , comprises at least one organosilane , which possesses at least one acetoxy radical , in particular 1 to 4 acetoxy radicals.2. Primer composition according to claim 1 , characterized by comprising at least one organosilane of Formula I below:{'br': None, 'sub': n', '3-n, 'sup': '1', '(AcO)(R)Si-L-R\u2003\u2003(I)'}wheren is 1-3, preferably 3,AcO is the acetoxy radical,R is an alkyl radical, in particular a methyl radical, an ethyl radical, an n-propyl radical or an isopropyl radical, an alkoxy radical, in particular a methoxy radical, an ethoxy radical or an isopropoxy radical, or an aryloxy radical,Si is silicon,L is a divalent linear or a divalent branched hydrocarbon radical, and{'sup': '1', 'Ris a reactive organic group.'}4. Primer composition according to claim 2 , characterized in that the reactive organic group Ris an organic group claim 2 , which under the action of ultraviolet radiation claim 2 , in particular in the presence of the at least one photoinitiator claim 2 , can be caused to react claim 2 , wherein the reactive organic group preferably comprises a vinyl radical claim 2 , an allyl radical claim 2 , an acrylate radical or a methacrylate radical.5. Primer composition according to claim 1 , characterized in that the organosilane is 3-methacryloxypropyltriacetoxysilane.6. Primer composition according to claim 1 , characterized in that the organosilane is 1 claim 1 ...

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Номер записи: 71
14-03-2019 дата публикации

GLASS CONTAINERS WITH DELAMINATION RESISTANCE AND IMPROVED DAMAGE TOLERANCE

Номер: US20190077702A1
Автор: Chang Theresa, Danielson Paul Stephen, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Morena Robert Michael, Pal Santona, Peanasky John Stephen, Schaut Robert Anthony, Timmons Christopher Lee, Venkataraman Natesan, Verkleeren Ronald Luce
Принадлежит: CORNING INCORPORATED

A delamination resistant glass pharmaceutical container may include a glass body comprising a borosilicate glass having a Type 1 chemical durability according to USP <660>. At least an inner surface of the glass body may have a delamination factor less than or equal to 10. A thermally stable coating may be positioned around at least a portion of the outer surface of the glass body. The thermally stable coating may be an outermost coating on the outer surface of the glass body and the outer surface of the glass body with the thermally stable coating has a coefficient of friction less than or equal to 0.7. The thermally stable coating comprising at least one of a metal nitride coating, a metal oxide coating, a metal sulfide coating, SiO, diamond-like carbon, graphene, and a carbide coating. 1. A delamination resistant glass pharmaceutical container comprising:a glass body comprising a borosilicate glass having a Type 1 chemical durability according to USP <660>, the glass body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface, wherein at least the inner surface of the glass body has a delamination factor less than or equal to 10;a thermally stable coating positioned around at least a portion of the outer surface of the glass body, wherein the thermally stable coating is an outermost coating on the outer surface of the glass body and the outer surface of the glass body with the thermally stable coating has a coefficient of friction less than or equal to 0.7; and{'sub': '2', 'the thermally stable coating comprising at least one of a metal nitride coating, a metal oxide coating, a metal sulfide coating, SiO, diamond-like carbon, graphene, and a carbide coating.'}2. The delamination resistant glass pharmaceutical container of claim 1 , wherein the thermally stable coating comprises at least one of TiN claim 1 , BN claim 1 , hBN claim 1 , TiO claim 1 , TaO claim 1 , HfO claim 1 , NbO claim 1 , VO claim ...

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Номер записи: 72
24-03-2016 дата публикации

Optical enhancing durable anti-reflective coating

Номер: US20160083620A1
Автор: Aravamuthan Varadarajan, Meisam Movassat, Sina Maghsoodi
Принадлежит: Enki Technology Inc

Disclosed herein are polysilsesquioxane based anti-reflective coating (ARC) compositions, methods of preparation, and methods of deposition on a substrate. In embodiments, the polysilsesquioxane of this disclosure is prepared in a two-step process of acid catalyzed hydrolysis of organoalkoxysilane followed by addition of tetralkoxysilane that generates silicone polymers with >40 mol % silanol based on Si-NMR. These high silanol siloxane polymers are stable and have a long shelf-life in the polar organic solvents at room temperature. Also disclosed are low refractive index ARC made from these compositions with and without additives such as porogens, templates, Si—OH condensation catalyst and/or nano-fillers. Also disclosed are methods and apparatus for applying coatings to flat substrates including substrate pre-treatment processes, coating processes including flow coating and roll coating, and coating curing processes including skin-curing using hot-air knives. Also disclosed are coating compositions and formulations for highly tunable, durable, highly abrasion-resistant functionalized anti-reflective coatings.

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Номер записи: 73
30-03-2017 дата публикации

GLASS ARTICLES WITH LOW-FRICTION COATINGS

Номер: US20170087058A1
Автор: Bookbinder Dana Craig, Chang Theresa, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Pal Santona, Peanasky John Stephen, Saha Chandan Kumar, Timmons Christopher Lee
Принадлежит: CORNING INCORPORATED

Glass pharmaceutical packages with coatings are disclosed herein. According to one embodiment, the glass pharmaceutical package includes a glass body enclosing an inner volume and having an exterior surface. A coating may be positioned on at least a portion of the exterior surface of the glass body. The coating may include a coupling agent layer having a first thickness of greater than or equal to 25 nm and less than or equal to 100 nm. A polymer layer having a second thickness of less than 50 nm may be positioned over the coupling agent layer. 1. A pharmaceutical package comprising:a glass body enclosing an inner volume and having an exterior surface; and a coupling agent layer having a first thickness of greater than or equal to 25 nm and less than or equal to 100 nm; and', 'a polymer layer having a second thickness of less than 50 nm positioned over the coupling agent layer., 'a coating positioned on at least a portion of the exterior surface of the glass body, the coating comprising2. The pharmaceutical package of claim 1 , wherein the first thickness is greater than or equal to 40 nm and less than or equal to 100 nm.3. The pharmaceutical package of claim 1 , wherein the first thickness is greater than or equal to 50 nm and less than or equal to 100 nm.4. The pharmaceutical package of claim 1 , wherein the first thickness is greater than or equal to 60 nm and less than or equal to 100 nm.5. The pharmaceutical package of claim 1 , wherein the first thickness is greater than or equal to 80 nm and less than or equal to 60 nm.6. The pharmaceutical package of claim 1 , wherein the second thickness is greater than or equal to 25 nm and less than or equal to 50 nm.7. The pharmaceutical package of claim 4 , wherein the second thickness is greater than or equal to 35 nm and less than or equal to 50 nm.8. The pharmaceutical package of claim 4 , wherein the second thickness is greater than or equal to 15 nm and less than or equal to 35 nm.9. The pharmaceutical package of ...

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Номер записи: 74
21-03-2019 дата публикации

GLASS CONTAINERS WITH IMPROVED STRENGTH AND IMPROVED DAMAGE TOLERANCE

Номер: US20190084875A1
Автор: Chang Theresa, Danielson Paul Stephen, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Morena Robert Michael, Pal Santona, Peanasky John Stephen, Schaut Robert Anthony, Timmons Christopher Lee, Venkataraman Natesan, Verkleeren Ronald Luce
Принадлежит: CORNING INCORPORATED

Glass pharmaceutical packages comprising glass containers are disclosed. In embodiments, a coated glass pharmaceutical package includes a glass container formed from one of a borosilicate glass composition that meets Type 1 criteria according to USP <660> or an alkali aluminosilicate glass having a Class HGA 1 hydrolytic resistance when tested according to the ISO 720-1985 testing standard. A lubricous coating may be positioned on at least a portion of the exterior surface of the glass container. The portion of the coated glass pharmaceutical package with the lubricous coating has a coefficient of friction that is at least 20% less than an uncoated glass pharmaceutical package. A horizontal compression strength of the portion of the coated glass pharmaceutical package with the lubricous coating may be at least 10% greater than an uncoated glass pharmaceutical package. 1. A coated glass pharmaceutical package comprising:a glass container having an interior surface and an exterior surface and a wall extending therebetween, wherein the glass container is formed from one of a borosilicate glass composition that meets Type 1 criteria according to USP <660> or an alkali aluminosilicate glass having a Class HGA 1 hydrolytic resistance when tested according to the ISO 720-1985 testing standard; and the portion of the exterior surface of the coated glass pharmaceutical package with the lubricous coating has a coefficient of friction that is at least 20% less than an uncoated glass pharmaceutical package and the coefficient of friction does not increase by more than 30% after undergoing a depyrogenation cycle; and', 'a horizontal compression strength of the portion of the exterior surface of the coated glass pharmaceutical package with the lubricous coating is at least 10% greater than an uncoated glass pharmaceutical package and the horizontal compression strength is not reduced by more than 20% after undergoing the depyrogenation cycle., 'a lubricous coating having a ...

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Номер записи: 75
21-03-2019 дата публикации

Resin composite module for vehicle and production method therefor

Номер: US20190084876A1
Автор: Masaru Kaneko, Masayuki Kobayashi, Nobuyuki HORIKAWA, Yasuaki Tsutsumi
Принадлежит: Koito Manufacturing Co Ltd

There is provided a production method of a resin composite module for a vehicle, which includes a resin module substrate, and a silicone-based polymer hard coat which is formed on the resin module substrate. The method includes forming the hard coat by coating a silicone-based polymer onto the resin module substrate, and radiating an ultraviolet ray onto at least a part of a surface of the hard coat such that a hardness thereof becomes 0.8 GPa or more as evaluated by a nanoindentation method. The radiating the ultraviolet ray uses a light source unit which includes a light source and emits an ultraviolet ray having a wavelength of 360 0nm or less from an emission surface thereof and radiates the ultraviolet ray onto the surface of the hard coat while a distance from the emission surface to the surface of the hard coat is 10 mm or less.

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Номер записи: 76
21-03-2019 дата публикации

SULFONATE-FUNCTIONAL COATINGS AND METHODS

Номер: US20190085176A1
Автор: Chen Xue-hua, Jing Naiyong, Olson Erik D., Riddle Justin A.
Принадлежит:

A coated article having a substrate coated with a layer of a sulfonate-functional coating, and methods of making and using. 1. A coating composition comprising:a non-zwitterionic compound comprising sulfonate-functional groups and (a) alkoxysilane groups and/or (b) silanol-functional groups;alcohol and/or water; anda tetraalkoxysilane, oligomers thereof, lithium silicate, sodium silicate, potassium silicate, silica, or combinations thereof.2. The coating composition of claim 1 , wherein the non-zwitterionic compound is of the following Formula (I):{'br': None, 'sub': n', '2', '3', '3-n', '2/nr, 'sup': −', '+r, '[(MO)(Q)Si(XCHSO)]Y\u2003\u2003(I)'} each Q is independently selected from hydroxyl, alkyl groups containing from 1 to 4 carbon atoms and alkoxy groups containing from 1 to 4 carbon atoms;', 'M is selected from hydrogen, alkali metals, and organic cations of strong organic bases having an average molecular weight of less than 150 and a pKa of greater than 11;', 'X is an organic linking group;', 'Y is selected from hydrogen, alkaline earth metals, organic cations of protonated weak bases having an average molecular weight of less than 200 and a pKa of less than 11, alkali metals, and organic cations of strong organic bases having an average molecular weight of less than 150 and a pKa of greater than 11, provided that M is hydrogen when Y is selected from hydrogen, alkaline earth metals and organic cations of said protonated weak bases;', 'r is equal to the valence of Y; and', 'n is 1 or 2., 'wherein3. The coating composition of claim 1 , wherein the non-zwitterionic compound comprises at least one of:{'br': None, 'sub': 3', '2', '2', '2', '2', '2', '3, 'sup': −', '+, '(HO)Si—CHCHCH—O—CH—CH(OH)—CHSOH;'}{'br': None, 'sub': 3', '2', '2', '3, 'sup': −', '+, '(HO)Si—CHCH(OH)—CHSOH;'}{'br': None, 'sub': 3', '2', '2', '2', '3, 'sup': −', '+, '(HO)Si—CHCHCHSOH;'}{'br': None, 'sub': 3', '6', '4', '2', '2', '3, 'sup': −', '+, '(HO)Si—CH—CHCHSOH;'}{'br': None, 'sub': 2', ...

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Номер записи: 77
30-03-2017 дата публикации

Halogenated polyimide siloxane chemical compositions and glass articles with halogenated polyimide siloxane low-friction coatings

Номер: US20170088459A1
Автор: David Henry, Valerie Claudine LACARRIERE
Принадлежит: Corning Inc

As described herein, a polyimide chemical composition may be used for coating glass articles. According to embodiments, a coated glass article may include a glass container which may include a first surface and a second surface opposite the first surface, and a low-friction coating bonded to at least a portion of the first surface of the glass container. The low-friction coating may include a polyimide chemical composition. The polyimide chemical composition may be halogenated and the polyimide chemical composition may include a siloxane moiety.

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Номер записи: 78
05-05-2022 дата публикации

Glass, chemically strengthened glass, and cover glass

Номер: US20220135466A1
Автор: Akihisa MINOWA, Eriko Maeda, Kazuki Kanehara, Kenji IMAKITA
Принадлежит: Asahi Glass Co Ltd

The present invention relates to a glass including, in mole percentage on an oxide basis: 60-75% of SiO2; 8-20% of Al2O3; 5-16% of Li2O; and 2-15% of one or more kinds of Na2O and K2O in total, in which a ratio PLi of the content of Li2O to a total content of Li2O, Na2O, and K2O is 0.40 or more, and a total content of MgO, CaO, SrO, BaO, and ZnO is 0-10%.

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Номер записи: 79
05-05-2022 дата публикации

Surface treatment agent

Номер: US20220135839A1
Автор: Hisashi Mitsuhashi, Kaori Ozawa, Masato NAITOU, Nozomi NAKANO, Takashi Nomura
Принадлежит: Daikin Industries Ltd

A surface-treating agent containing a fluorine-containing silane compound; and a metal compound, wherein a metal atom contained in the metal compound is one or more metal atoms selected from transition metal atoms of Groups 3 to 11 and typical metal atoms of Groups 12 to 15 of the periodic table.

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Номер записи: 80
25-03-2021 дата публикации

COOKTOP WITH A HEATING COATING

Номер: US20210092801A1
Автор: Bestetti Massimiliano, GHIZZARDI Gianluca
Принадлежит: VERNICIATURE BRESCIANE S.R.L.

A cooktop includes a base and an electrically conductive coating applied to the lower surface of the base. The coating is composed of a paint containing electrically conductive particles dispersed in a silicone or polyester-silicone or epoxy-silicone resin. The conductive particles are selected from the group consisting of multi-wall or single-wall carbon nanotubes, graphene, copper metallic particles, nickel metallic particles, or combinations thereof. 111-. (canceled)12. A cooktop comprising:a base having an upper surface and a lower surface;an electric power supply for supplying an electrically conductive coating with electric current; andan electrically conductive coating applied to said lower surface and operationally connected to said electric power supply;wherein said coating includes a paint containing electrically conductive particles, dispersed in a silicone or polyester-silicone or epoxy-silicone resin, wherein said conductive particles are selected from the group consisting of multi-wall carbon nanotubes, single-wall carbon nanotubes, graphene, copper metallic particles, nickel metallic particles, or combinations thereof;wherein the paint has a surface electrical conductivity between 5-1000 106 /sq so that, when the coating is supplied with electric current, the coating is heated by the Joule effect and the upper surface of the base is heated by conduction.13. A cooktop according to claim 12 , wherein the base is made of glass-ceramic.14. A cooktop according to claim 12 , wherein the paint contains carbon nanotubes in an amount of 0.1% to 20% by weight.15. A cooktop according to claim 12 , wherein the paint contains metallic particles in an amount of 0.1% to 40% by weight.16. A cooktop according to claim 12 , wherein the paint contains dispersants comprising surfactants claim 12 , gum arabic claim 12 , or serinol pyrrole claim 12 , to prevent or limit the agglomeration of the particles.17. A cooktop according to claim 12 , wherein said base has an upper ...

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Номер записи: 81
09-04-2015 дата публикации

Spill Resistant Surfaces Having Hydrophobic and Oleophobic Borders

Номер: US20150097475A1
Автор: Andrew K. Jones, Russell Ross, Vinod K. Sikka
Принадлежит: Ross Technology Corp

Described herein are methods for creating spill-proof or spill-resistant surfaces through the use of hydrophobic or oleophobic (H—SH) edges, borders and/or boundaries that contain the water and other liquids within the inside edges, borders and/or boundaries. Also described herein are spill-proof/spill-resistant surfaces. Liquid (e.g., water and other aqueous solutions/suspensions) heights of 3-6 mm on a level planar surface can be sustained by such edges, borders and/or boundaries. The H—SH borders can be created on glass, metal, wood, plastic, and concrete surfaces.

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Номер записи: 82
07-04-2016 дата публикации

METHOD OF MAKING HYDROPHOBIC COATED ARTICLE, COATED ARTICLE INCLUDING HYDROPHOBIC COATINGS, AND/OR SOL COMPOSITIONS FOR USE IN THE SAME

Номер: US20160096769A1
Автор: Liang Liang
Принадлежит:

Certain example embodiments relate to a coated article including a coating formed from a sol that has hydrophobic surface properties. The sol may include a mixture of at least two alkylsiloxane chemicals, with the sol potentially being aged for a certain comparatively short amount of time before being wet-applied to a major substrate surface. The application process may also undergo a certain comparatively short curing process to help provide hydrophobic surface properties. The hydrophobic surface properties help provide anti-soiling functions that are advantageous in a variety of applications including, for example, solar mirror applications. 128-. (canceled)29. A method of making a coated article comprising a glass substrate supporting a coating , the method comprising:wet-applying a sol, directly or indirectly, on a major surface of the substrate, the sol comprising at least first and second alkylsiloxane chemicals, the first alkylsiloxane chemical comprising tetraethyl orthosilicate (TEOS) and the second alkylsiloxane chemical comprising a siloxane other than TEOS, wherein the TEOS and the second alkylsiloxane chemical comprising a siloxane other than TEOS are provided in weight percentages in the sol that differ from one another by no more than 5%; anddrying and/or curing the sol to form the coating, the coating having a root mean square roughness of 3-6.5 nm,wherein the sol is aged for no more than five months prior to the wet-applying.30. The method of claim 29 , wherein the sol is aged for less than or equal to 1 month prior to the wet-applying.31. The method of claim 29 , wherein alkylsiloxane chains protrude outwardly from a surface of the coating.32. The method of claim 29 , wherein alkylsiloxane groups are hydrolyzed using an acid catalysis process. Certain example embodiments of this invention relate to methods of providing hydrophobic surface layers on substrate (e.g., glass substrates), coated articles including such hydrophobic surface layers, and ...

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Номер записи: 83
12-05-2022 дата публикации

Functionalised bimodal periodic mesoporous organosilicates (pmos) and method for producing same using pseudomorphic transformation

Номер: US20220144692A1
Автор: Martin Morjan, Matthias Lau, Saskia Czihal
Принадлежит: Sentronic GmbH Gesellschaft fuer Optische Messsysteme

The invention relates to a method for producing functionalised bimodal periodic mesoporous organosilicates (PMOs) by means of pseudomorphic transformation, to functionalised bimodal periodic mesoporous organosilicates (PMOs) that comprise at least one organosilicate and at least one functional component, and to the use of the PMO as a filter material, adsorption means, sensor material or carrier material for pharmaceutical products, insecticides or pesticides.

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Номер записи: 84
26-03-2020 дата публикации

COATING COMPRISING HYDROPHOBIC SILANE AND ARTICLES

Номер: US20200094527A1
Автор: David Moses M., Jing Naiyong, Ma Jun, Mahli David M., SAFFER Erika M.
Принадлежит:

Articles are described comprising a surface layer comprising at least one long hydrocarbon chain silane compound (C8-C36) bonded to a siliceous layer such as diamond-like glass. In an embodiment, the siliceous layer has a porosity of no greater than 10% and a thickness no greater than 1 micron. In another embodiment, the siliceous layer comprises 10-50 atomic percent carbon and the article further comprises an organic polymeric base member or a hardcoat layer. Also described are coating compositions comprising at least one C8-C17 hydrocarbon silane compound and at least one C18-C36 hydrosilane compound. 1. An article comprising:a surface layer comprising at least one C8-C36 hydrocarbon silane compound siloxane bonded to a siliceous layer, the siliceous layer having a porosity of no greater than 10% and a thickness no greater than 1 micron.2. The article of wherein the siliceous layer comprises 10 to 50 atomic percent carbon.3. The article of - wherein the siliceous layer is a diamond-like glass layer.4. The article of - wherein the siliceous layer has a refractive index greater than 1.458.5. The article of - further comprising an organic polymeric base member.6. The article of wherein the organic polymeric base member is a film.7. The article of - wherein the article further comprises a hardcoat layer disposed between the organic polymeric base member and diamond-like glass layer.8. The article of wherein the hardcoat comprises inorganic oxide particles.9. The article of - wherein the at least one C8-C36 hydrocarbon silane has the formula{'br': None, 'sup': 1', '2', '3, 'sub': 3−x', 'x, 'R—Si(R)(R)'}{'sup': '1', 'wherein Ris a 8-36 hydrocarbon group;'}{'sup': '2', 'Ris a hydrolysable group;'}{'sup': 3', '1, 'Ris a non-hydrolysable group that is not R; and'}x ranges from 0 to 2.10. The article of wherein Ris hydroxyl or a C1-C4 alkoxy group.11. The article of - wherein Ris a C8-C17 alkyl group.12. The article of - wherein Ris a C18-C36 alkyl group.13. The article of ...

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Номер записи: 85
03-07-2014 дата публикации

Coatings for Enhancing Glass Strength

Номер: US20140182337A1
Автор: Click Carol A., Cooper Scott, JR. Michael P., Remington, SHARMA Pramod K.
Принадлежит: Owens-Brockway Glass Container Inc.

Methods of manufacturing and coating a glass container by applying an aminofunctional silane coating composition to an exterior surface of the glass container, and then curing the silane coating composition to form a crosslinked siloxane coating on the exterior surface of the glass container. 1. A method of forming a siloxane coating on a glass container including the steps of:(a) applying a silane coating composition to an exterior surface of the glass container, wherein the silane coating composition is an aqueous solution consisting essentially of an aminofunctional silane and water; and then(b) curing the silane coating composition to form the siloxane coating on the exterior surface of the glass container.2. The method set forth in wherein step (a) includes applying a silane coating composition having an aminofunctional silane concentration of 0.1-35 wt. % to the exterior surface of the glass container.3. The method set forth in wherein step (a) includes applying the silane coating composition to the exterior surface of the glass container while the glass container is at a temperature in the range of 25 degrees Celsius to 150 degrees Celsius.4. The method set forth in wherein step (b) includes heating the glass container and the silane coating composition to a temperature in the range of 150 degrees Celsius to 250 degrees Celsius for 10 to 20 minutes.5. The method set forth in wherein step (a) includes applying the silane coating composition to the exterior surface of the glass container while the glass container is at a temperature in the range of 65 degrees Celsius to 130 degrees Celsius claim 1 , and step (b) does not require further heating of the glass container or the silane coating composition.6. The method set forth in further comprising claim 1 , after step (b) claim 1 , heating the glass container and the siloxane coating to a temperature in the range of 500 degrees Celsius to 700 degrees Celsius to decompose organofunctional groups attached to the ...

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Номер записи: 86
08-04-2021 дата публикации

HYDROPHILIC SUBSTRATE AND METHOD OF MANUFACTURING HYDROPHILIC SUBSTRATE

Номер: US20210101829A1
Автор: Minagawa Yasuhisa, Takii Mitsuko
Принадлежит: SUMITOMO RUBBER INDUSTRIES, LTD.

Provided are a hydrophilic substrate provided with a highly smooth hydrophilic silane compound layer having less surface irregularities and a method of manufacturing the hydrophilic substrate. The present invention relates to a hydrophilic substrate including a substrate having a hydrophilized surface and a hydrophilic silane compound layer provided on at least part of the hydrophilized surface of the substrate. 1. A hydrophilic substrate , comprising:a substrate having a hydrophilized surface; anda hydrophilic silane compound layer provided on at least part of the hydrophilized surface of the substrate.2. The hydrophilic substrate according to claim 1 ,wherein the hydrophilization is an alkaline solution treatment.3. The hydrophilic substrate according to claim 1 ,wherein the hydrophilization is at least one selected from the group consisting of ultraviolet irradiation, electron beam irradiation, ion irradiation, and plasma treatments.4. The hydrophilic substrate according to claim 1 ,wherein the hydrophilic silane compound layer is formed from at least one of a hydrophilic silane compound solution or a hydrophilic silane compound dispersion.5. The hydrophilic substrate according to claim 4 ,wherein the hydrophilic silane compound layer is formed by starting treatment with the at least one of a hydrophilic silane compound solution or a hydrophilic silane compound dispersion within three hours after the hydrophilization.8. The hydrophilic substrate according to claim 1 ,wherein the hydrophilic silane compound layer has fibronectin adsorbed thereto.9. The hydrophilic substrate according to claim 1 ,wherein the hydrophilic silane compound layer has a thickness of 1 to 50 nm.10. A method of manufacturing a hydrophilic substrate claim 1 , comprising:hydrophilizing a surface of a substrate; andforming a hydrophilic silane compound layer on at least part of the hydrophilized surface.11. The method of manufacturing a hydrophilic substrate according to claim 10 ,wherein the ...

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Номер записи: 87
13-04-2017 дата публикации

Bird Deterrent Glass Coatings

Номер: US20170102488A1
Автор: ARKLES Barry C.
Принадлежит:

This invention pertains to UV-absorbing coatings that may optionally be covered with an anti-reflective layer and that are applied to exterior-facing surfaces such as a window or other glass surface that are transparent or translucent. Such coatings are visible to various species of birds, but are generally transparent to humans. The UV absorbing coatings have a silane- or silane-derived chromophore or a combination of a silane- or siloxane-based material and a chromophore, which chromophores absorb UV light at about 300 to about 400 nm. More particularly, the silane- or siloxane-based chromophore is 2-hydroxy-4-(3-triethoxysilylpropoxy) diphenylketone or a derivative thereof. 118-. (canceled)19. A coated substrate , comprising(a) a transparent substrate having at least one surface including at least one exterior facing surface, and a coating on at least a portion of the at least one exterior facing surface of the transparent substrate, wherein the coating deters birds from colliding with the transparent substrate, and the coating comprises: (i) a silane- or siloxane-based chromophore capable of forming stable bonds with the substrate, absorbing light at about 300 nm to about 400 nm and remaining transparent to humans, wherein the silane- or siloxane-based chromophore; and', '(ii) a composition comprising a silane and/or a siloxane and a chromophore, wherein the silane and/or siloxane is capable of forming stable bonds with the substrate, and the chromophore is capable of absorbing light at about 300 nm to about 400 nm, and, 'at least one of(b) an anti-reflective layer on an exterior facing surface of the coating,wherein the coating is perceived as opaque by a bird but is perceived as transparent by humans when viewed from an interior or an exterior of the transparent substrate.20. The coated substrate according to claim 19 , wherein the silane- or siloxane-based chromophore is chosen from a hydroxyl diphenylketone or a derivative thereof.21. The coated substrate ...

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Номер записи: 88
19-04-2018 дата публикации

METHODS AND SYSTEMS FOR PROCESSING GLASS RIBBONS AND GLASS RIBBONS FORMED THEREBY

Номер: US20180105458A1
Автор: Chien Ching-Kee, Kang Kiat Chyai, Lewis Sue Camille
Принадлежит:

A method includes applying a coupling agent solution to a major surface of a continuously moving glass ribbon to form a coupling agent coated region of the glass ribbon. The glass ribbon is a flexible glass ribbon having a thickness of at most about 300 μm. The method includes heating the coupling agent coated region of the glass ribbon to form a coupling agent treated region of the glass ribbon and winding the glass ribbon onto a collection roll. A glass ribbon has a thickness of at most about 300 μm and a major surface. At least a portion of the major surface includes a coupling agent treated region. Upon forming a polymeric layer on the coupling agent treated region at least five months after forming the coupling agent treated region, the polymeric layer has a peel force of at least 200 gf/in. 1. A method comprising:applying a coupling agent solution to a major surface of a continuously moving glass ribbon to form a coupling agent coated region of the glass ribbon, the glass ribbon comprising a flexible glass ribbon having a thickness of at most about 300 μm;heating the coupling agent coated region of the glass ribbon to form a coupling agent treated region of the glass ribbon; andwinding the glass ribbon onto a collection roll.2. The method of claim 1 , wherein each of the applying step claim 1 , the heating step claim 1 , and the winding step is part of a continuous process.3. The method of claim 1 , wherein the heating step comprises exposing the coupling agent coated region of the glass ribbon to a heating temperature of about 100° C. to about 120° C. for a heating time of about 5 minutes to about 15 minutes.4. The method of claim 1 , wherein the heating step comprises:exposing the coupling agent coated region of the glass ribbon to a first heating temperature of about 90° C. to about 110° C. for a first heating time of about 5 seconds to about 30 seconds; andsubsequently exposing the coupling agent coated region of the glass ribbon to a second heating ...

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Номер записи: 89
29-04-2021 дата публикации

Antiglare glass substrate

Номер: US20210122672A1
Автор: Hitoshi Mishiro, Keiko Koyama, Minoru Tamada
Принадлежит: Asahi Glass Co Ltd

An antiglare glass substrate includes a glass substrate having a first main surface and a second main surface that is opposite to the first main surface. The first main surface has undergone an antiglare treatment and a fluorine-containing organosilicon compound coating film as an antifouling film is laminated thereon. The first main surface partly includes a non-antiglare-treated portion that has not undergone the antiglare treatment. The non-antiglare-treated portion has a surface roughness Ra of less than 10 nm. A difference in height along a plate thickness direction of the glass substrate between the antiglare-treated portion that has undergone the antiglare treatment and the non-antiglare-treated portion is 10

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Номер записи: 90
09-06-2022 дата публикации

INERTIZATION OF MATERIAL SURFACES BY FUNCTIONALIZED PERFLUORINATED MOLECULES

Номер: US20220176405A1
Автор: John-Müller Astrid, Krämer Stefanie Maike, Schäfer Konstanze
Принадлежит: TECHNISCHE UNIVERSITAT BERLIN

A method for rendering material surfaces inert is provided. Exemplary surfaces include ceramic, metal or plastic surfaces. The method is accomplished with functionalized perfluorinated compounds for the formation of hyperhydrophobic structures on the surfaces to create inert surfaces. The inert surfaces produced or can be produced in this way have an extremely low surface energy, are resistant to deposits of substances or cells and have a very low coefficient of friction. Practical uses of the inert surfaces are also provided. 1. A method for rendering material surfaces inert , comprising:a) provision of a material surface;b) providing a functionalized perfluorinated compound;c) reaction of the functionalized perfluorinated compound with the surface to form a covalent bond, an ionic relationship or a metal bond between the perfluorinated compound and the material surface, whereind) the material surface is a ceramic surface and the functionalized perfluorinated compound comprises a perfluorinated compound and a functional group, the perfluorinated compound comprising at most 20 completely fluorinated atoms.2. The method according to claim 1 ,characterized in thatthe surface is activated prior to step c).3. The method according to claim 1 ,characterized in thatdifferent activation takes place for partial areas of the material surface.4. The method according to claim 1 ,characterized in thatthe functionalized perfluorinated compounds is a perfluorinated compound with at least one functional group.5. The method according to claim 1 , characterized in thatthe functionalized perfluorinated compounds is a perfluorinated compound with at least one functional group that comprises at least one double bond and can be attached by UV cross-linking, is a perfluorinated compound with at least one functional group that can be attached to radicals or protons.6. The method according to claim 5 ,characterized in thatthe perfluorinated compounds are perfluorocarbons (PFC).7. The method ...

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Номер записи: 91
03-05-2018 дата публикации

GLASS ARTICLES WITH LOW-FRICTION COATINGS

Номер: US20180116907A1
Автор: Bookbinder Dana Craig, Chang Theresa, DeMartino Steven Edward, Fadeev Andrei Gennadyevich, Hoff Kyle Christopher, Pal Santona, Peanasky John Stephen, Saha Chandan Kumar, Timmons Christopher Lee
Принадлежит: CORNING INCORPORATED

Glass articles with coatings are disclosed herein. According to embodiments, a glass article may include a glass body comprising glass and having a first surface and a second surface opposite the first surface, wherein the first surface is an exterior surface of the glass body. A coating disposed on at least a portion of the exterior surface of the glass body. The coated glass article may have an effective throughput rate greater than or equal to 1.10×R, wherein Ris the effective throughput rate of an uncoated glass article in units of parts per minute (ppm). 1. A coated glass article comprising:a glass body comprising glass and having a first surface and a second surface opposite the first surface, wherein the first surface is an exterior surface of the glass body; anda coating disposed on at least a portion of the exterior surface of the glass body,{'sub': T', 'T, 'wherein the coated glass article has an effective throughput rate greater than or equal to 1.10×R, wherein Ris the effective throughput rate of an uncoated glass article in units of parts per minute (ppm).'}2. The coated glass article of claim 1 , wherein the effective throughput rate of the coated glass article is greater than or equal to 1.30×R.3. The coated glass article of claim 1 , wherein the coated glass article has an intervention rate less than or equal to 0.65×R claim 1 , wherein Ris the intervention rate of an uncoated glass article in units of events per hour (eph).4. The coated glass article of claim 1 , wherein the coated glass article has a rejection factor less than or equal 0.60×F claim 1 , wherein Fis the rejection factor of an uncoated glass article in percent (%).5. The coated glass article of claim 1 , wherein the coated glass article has a breakage factor less than or equal to 0.10×F claim 1 , wherein Fis the breakage factor of an uncoated glass article.6. The coated glass article of claim 1 , wherein the coated glass article has a utilization factor greater than or equal to 1.10×F ...

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Номер записи: 92
05-05-2016 дата публикации

METHOD FOR TREATING SURFACE OF RELEASING CHAMBER IN CONTACT WITH TEST OBJECT

Номер: US20160122234A1
Автор: Xia Keyu
Принадлежит: DONGGUAN CITY SIMPLEWELL TECHNOLOGY CO.,LTD

A method for treating surface of releasing chamber in contact with test object comprising the following steps: (1) with regard to components made by processing stainless steel or glass, if the component is stainless steel, the stainless steel component is oxidized with an acid and then washed with an organic solvent and water, or electrolyzed after oxidation and then washed with an organic solvent and water; if the component is glass, the glass component is corroded by HCL or HF, or the surface thereof is roughened by a physical method; and (2) then follows production of a deactivated layer by processing the surface of the component washed in step (1), or first production of an intermediate layer by processing the surface of the component washed in step (1), and then production of a deactivated layer by processing the surface of the intermediate layer. 112456171. A method for treating a surface of a releasing chamber in contact with a test object , the releasing chamber comprising the following components: a chamber (); a chamber door () , a suction tube () , an exhaust tube () and a sampling tube () connected with the chamber (); a stirring fan () mounted in the chamber (); and{'b': 8', '1', '2', '4', '5', '6', '7', '8, 'an air duct board (); the method is used for treating the surface of at least one component of the chamber (), the chamber door (), the suction tube (), the exhaust tube (), the sampling tube (), the stirring fan () and the air duct board () in contact with the test object, characterized in that the following steps are comprised(1) with regard to the components made by processing stainless steel or glass, first washing each of the components to remove contaminants; and{'b': 10', '9', '10', '9, '(2) then follows production of a deactivated layer () by processing the surface of the component washed in step (1), or first production of an intermediate layer () by processing the surface of the component washed in step (1), and then production of the ...

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Номер записи: 93
03-05-2018 дата публикации

PRINTING PLATE PRECURSOR, PLANOGRAPHIC PRINTING PLATE, BLANK PLATE FOR PRINTING, AND LAMINATE THEREOF

Номер: US20180117942A1
Автор: SHIMANAKA Shuji
Принадлежит: FUJIFILM Corporation

Provided is a printing plate precursor including: a support; a layer which contains a polymer on one side of the support; and a layer which contains a metal oxide obtained by hydrolyzing and polycondensing an organic metal compound or an inorganic metal compound and fine particles on the other side of the support, in which an average particle diameter of the fine particles is 0.3 μm or greater and is greater than the thickness of the layer containing a metal oxide and fine particles, and in a case where the printing plate precursors are laminated, dislocation in stacking precursors, adhesion between precursors, and scratches can be all prevented even without using interleaving paper. 1. A printing plate precursor comprising:a support;a layer which contains a polymer on one side of the support; anda layer which contains a metal oxide obtained by hydrolyzing and polycondensing an organic metal compound or an inorganic metal compound and fine particles on other side of the support,wherein an average particle diameter of the fine particles is 0.3 μm or greater and is greater than a thickness of the layer containing the metal oxide and the fine particles.2. The printing plate precursor according to claim 1 ,wherein the fine particles are fine particles having a hydrophilic surface.3. The printing plate precursor according to claim 2 ,wherein the fine particles having a hydrophilic surface are at least one selected from organic resin fine particles having a hydrophilic surface and inorganic fine particles having a hydrophilic surface.4. The printing plate precursor according to claim 3 ,wherein the organic resin fine particles having a hydrophilic surface are organic resin fine particles coated with at least one inorganic compound selected from silica, alumina, titania, and zirconia.5. The printing plate precursor according to claim 3 ,wherein the organic resin fine particles having a hydrophilic surface are organic resin fine particles coated with silica.6. The printing ...

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Номер записи: 94
24-07-2014 дата публикации

COMPOSITIONS FOR TREATING MATERIALS AND METHODS OF TREATING SAME

Номер: US20140202356A1
Автор: Cameron John Christopher, Neal Edwin
Принадлежит:

Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition. 1. A material treatment composition comprising: at least one chlorosilane material; at least one base-containing material; and at least one solvent to penetrate a material contacted by the material treatment composition.2. A material treatment composition as set forth in wherein the at least one solvent is a dry alcohol.3. (canceled)4. A material treatment composition as set forth in wherein the at least one base-containing material has a pH greater than 7.5. A material treatment composition as set forth in wherein the at least one base-containing material is ammonia.6. A liquid composition comprising: a chlorosilane material; a base-containing material; and a solvent to form one solution to contact a material to be treated.7. A liquid composition as set forth in wherein the solvent is a dry alcohol.8. (canceled)9. A liquid composition as set forth in wherein the base-containing material has a pH greater than 7.10. A liquid composition as set forth in wherein the base-containing material is ammonia.11. A method for treating an amorphous material claim 6 , said method comprising the steps of: providing a composition comprising at least one chlorosilane material claim 6 , at least one base-containing material claim 6 , and at least one solvent; contacting the material with the composition to penetrate and enhance a strength of the material.12. A method as set forth in wherein said step of providing comprises providing a composition comprising at least one chlorosilane material claim 11 , at least one base-containing material claim 11 , and at least one solvent being a dry alcohol.13. A method as set forth in wherein said step of providing comprises providing ...

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Номер записи: 95
25-04-2019 дата публикации

ANTI-GLARE GLASS AND MANUFACTURING METHOD THEREFOR

Номер: US20190119151A1
Автор: KIM Hyun Gwan, Kim Myong Woon, Oh Jae Won, PARK Man Young, SONG Ki Hoon
Принадлежит:

An anti-glare glass of the present disclosure has excellent anti-glare properties and visibility by forming glass in which polysilazane-derived surface unevenness are applied to a glass surface without mixing a heterogeneous element, and has remarkably improved wear resistance and durability since the polysilazane is changed for glass on the glass surface by thermal treatment. 2. The anti-glare glass of claim 1 , wherein the anti-glare glass has surface roughness of 1 to 20 nm.3. The anti-glare glass of claim 2 , wherein the coating composition is sprayed and coated on the glass surface and claim 2 , then claim 2 , a solvent is removed within 90 seconds.4. The anti-glare glass of claim 3 , wherein the solvent is removed and claim 3 , then claim 3 , heat treatment is performed at a temperature of 400 to 700° C.5. The anti-glare glass of claim 1 , wherein the anti-glare glass is formed by stacking the coating composition with 5 to 15 g/mon the glass surface.6. A method of manufacturing an anti-glare glass claim 1 , the method comprising:S1) preparing a coating composition comprising polysilazane and a solvent;S2) spraying and coating the coating composition onto a glass surface;S3) coating the coating composition in S2) and, then, the solvent is removed within 90 seconds; andS4) performing heat treatment.7. The method of claim 6 , wherein the heat treatment of S4) comprises performing heat treatment at a temperature of 400 to 700° C.8. The method of claim 7 , wherein the heat treatment of S4) includes performing primary heat treatment at a temperature of 50 to 200° C. and claim 7 , then claim 7 , performing secondary heat treatment at a temperature of 400 to 700° C. The present disclosure relates to an anti-glare glass with enhanced anti-glare and visibility.When a display is exposed to external light such as natural light or lighting light, contrast is degraded while light incident on a display surface is reflected and visibility is degraded due to image reflection. ...

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Номер записи: 96
25-08-2022 дата публикации

MIXED COMPOSITION, FILM AND VEHICLE GLASS

Номер: US20220267569A1
Автор: Miyamoto Tomonori, SHIMAZAKI Yasuharu, UEHARA Michiru
Принадлежит: Sumitomo Chemical Company, Limited

The present invention includes a mixed composition of an organosilicon compound (A) represented by formula (a1), an organosilicon compound (B) represented by formula (b1) and a curing inhibitor (C), and a mixed composition of the organosilicon compound (A) represented by formula (a1), the organosilicon compound (B) represented by formula (b1), the curing inhibitor (C) and water (D). 1. A mixed composition of an organosilicon compound (A) represented by formula (a1) , an organosilicon compound (B) represented by formula (b1) and a curing inhibitor (C):{'br': None, '[Formula 1]'}{'br': None, 'sup': a1', 'a1, 'sub': '3', 'R—Si(X)\u2003\u2003(a1)'}{'sup': 'a1', 'sub': '2', 'wherein Rrepresents a hydrocarbon group having 6 or more carbon atoms, and —CH— in the hydrocarbon group is optionally replaced by —O—; and'}{'sup': 'a1', 'claim-text': [{'br': None, '[Formula 2]'}, {'br': None, 'sup': b1', 'b1, 'sub': b20', '4-b20, 'Si(R)(X)\u2003\u2003(b1)'}], 'Xrepresents a hydrolyzable group, and'}{'sup': 'b1', 'wherein Rrepresents a hydrocarbon group having 1 to 5 carbon atoms;'}{'sup': 'b1', 'Xrepresents a hydrolyzable group; and'}b20 is 0 or 1.2. A mixed composition of an organosilicon compound (A) represented by formula (a1) , an organosilicon compound (B) represented by formula (b1) , a curing inhibitor (C) and water (D):{'br': None, '[Formula 3]'}{'br': None, 'sup': a1', 'a1, 'sub': '3', 'R—Si(X)\u2003\u2003(a1)'}{'sup': 'a1', 'sub': '2', 'wherein Rrepresents a hydrocarbon group having 6 or more carbon atoms, and —CH— in the hydrocarbon group is optionally replaced by —O—; and'}{'sup': 'a1', 'claim-text': [{'br': None, '[Formula 4]'}, {'br': None, 'sup': b1', 'b1, 'sub': b20', '4-b20, 'Si(R)(X)\u2003\u2003(b1)'}], 'Xrepresents a hydrolyzable group, and'}{'sup': 'b1', 'wherein Rrepresents a hydrocarbon group having 1 to 5 carbon atoms;'}{'sup': 'b1', 'Xrepresents a hydrolyzable group; and'}b20 is 0 or 1.3. The composition according to claim 2 , wherein the amount of water (D ...

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Номер записи: 97
25-04-2019 дата публикации

PATTERN FORMATION METHOD

Номер: US20190121232A1
Автор: ASAKAWA Koji, Sawabe Tomoaki, Sugimura Shinobu
Принадлежит: Toshiba Memory Corporation

According to one embodiment, a pattern formation method can include performing a first processing of causing a surface of a first member of a processing body to be hydrophobic. The processing body includes the first member and a second member. The second member is provided at a portion of the first member. The method can include performing a second processing of causing the processing body to contact an atmosphere including a metal compound. The second processing is after the first processing. The method can include performing a third processing of processing the processing body in an atmosphere including at least one selected from the group consisting of water, oxygen, and ozone. The third processing is after the second processing. In addition, the method can include removing, after the third processing, at least a portion of another portion of the first member by using the second member as a mask. 1. A pattern formation method , comprising:performing a first processing of causing a surface of a first member of a processing body to be hydrophobic, the processing body including the first member and a second member, the second member being provided at a portion of the first member;performing a second processing of causing the processing body to contact an atmosphere including a metal compound, the second processing being after the first processing;performing a third processing of processing the processing body in an atmosphere including at least one selected from the group consisting of water, oxygen, and ozone, the third processing being after the second processing; andremoving, after the third processing, at least a portion of another portion of the first member by using the second member as a mask.2. The method according to claim 1 , whereinthe performing the first processing includes a processing of the processing body by using a compound including fluorine.3. The method according to claim 2 , wherein the compound including the fluorine includes an alkoxysilane ...

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Номер записи: 98
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: 99
10-05-2018 дата публикации

SCRATCH RESISTANT, EASY-TO-CLEAN COATINGS, METHODS OF PRODUCING THE SAME AND THE USE THEREOF

Номер: US20180127308A1
Автор: Hadzic Admir, Hannu-Kuure Milja, JAERVITALO Henna, Kãrkkãinen Ari, Kuvaja Rauna-Leena, Leivo Jarkko, PESONEN Matti
Принадлежит: BASF SE

A computer or personal communication device or a similar device, comprising a CPU; and a display;wherein the display comprises;an array of optical elements;a touch sensor; and a glass cover having a coating that is oleophobic. The coating of the glass is a polymer having silicon, oxygen and carbon in the backbone. Optionally it may comprise fluorine. The coating has a water contact angle of 65 or more, an oil contact angle of 20 degrees or more, and a pencil hardness of 7H or more. Thus, the coating combines properties of hydro-and oleophobicity and hardness. 1. A computer or personal communication device , comprising:a central processing unit (CPU) and a display; wherein: an array of optical elements;', 'a touch sensor; and', 'a glass cover having a coating that is oleophobic;, 'the display comprisesthe coating is a polymer comprising silicon, oxygen and carbon in the backbone, and further optionally comprising fluorine; andthe coating has a water contact angle of 65 or more, an oil contact angle of 20 degrees or more, and a pencil hardness of 7 H or more.29-. (canceled)10. A glass substrate having an antireflective and oleophobic coating thereon , wherein:the coating is a polymer comprising silicon, oxygen and carbon in the backbone, andthe coating has a refractive index of 1.22 to 1.7, a pencil hardness of 7 H or more, a water contact angle of 90 degrees or more and an oil contact angle of 20 degrees or more.1121-. (canceled)22. A display with a touch sensitive screen , comprising ,an array of optical elements;a touch sensor layer;a cover glass with first optical layer formed thereon;wherein:the first optical layer comprises a polymer having silicon, oxygen and carbon in the backbone, and whereinthe optical layer has a refractive index of from 1.22 to 1.46, a pencil hardness of 6H or more, a water contact angle of 65 degrees or more, and an oil contact angle of 20 degrees or more.2334-. (canceled)35. A method for making a coated glass , the method comprising: ...

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Номер записи: 100