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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 33. Отображено 33.
15-08-2017 дата публикации

Hybrid thermoplastic gels and their methods of making

Номер: US0009736957B2

Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt % of a base polymer, 60-95 wt % of a functionalized extender, and 0-10 wt % of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation.

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31-01-2017 дата публикации

Dry silicone gels and their methods of making

Номер: US0009556336B2

Methods and systems are provided for a dry silicone gel. The dry silicone gel comprises a base polymer having a vinyl-silicone group, a crosslinker, and a chain extender. The dry silicone gel may be made by reacting (a) a first set of components comprising a base polymer having a vinyl-silicone group and an addition cure catalyst with (b) a second set of components comprising a crosslinker, a chain extender, and additional base polymer. In certain circumstances, the base polymer and additional base polymer are vinyl-terminated polydimethylsiloxane.

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04-08-2016 дата публикации

INDEXING TERMINALS FOR SUPPORTING A BIDIRECTIONAL INDEXING ARCHITECTURE

Номер: US20160223759A1
Принадлежит:

Aspects of the present disclosure relates to an indexing terminal including a multi-fiber ruggedized de-mateable connection location, a first single-fiber ruggedized de-mateable connection location and a second single-fiber ruggedized de-mateable connection location. The multi-fiber ruggedized de-mateable connection location includes a plurality of fiber positions with one of the fiber positions optically coupled to the first single fiber ruggedized de-mateable connection location. 1. An indexing terminal arrangement comprising:an indexing terminal configured to index a plurality of optical fiber lines extending between first and second ends of the indexing terminal, the second end of the indexing terminal including a port arrangement; anda cover defining an open end at which the second end of the indexing terminal is mounted, the cover being configured to enclose the port arrangement of the indexing terminal, the cover providing an environmental seal about the port arrangement.2. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gasket that at least partially extends around a perimeter of the cover.3. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gel contained within the cover.4. The indexing terminal arrangement of claim 1 , wherein the cover includes a sealing gasket and a sealing gel at least partially surrounded by the sealing gasket.5. The indexing terminal arrangement of claim 1 , wherein the cover includes a first cover member pivotally coupled to a second cover member.6. The indexing terminal arrangement of claim 6 , wherein the first and second cover member latch together when closed.7. The indexing terminal arrangement of claim 1 , wherein the cover member defines at least one cable opening opposite the open end.8. The indexing terminal arrangement of claim 7 , wherein the cover member defines a plurality of cable opening opposite the open end.9. The indexing terminal arrangement of ...

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23-01-2018 дата публикации

Indexing terminals having a port arrangement environmentally sealed by a cover

Номер: US0009874713B2

Aspects of the present disclosure relates to an indexing terminal including a multi-fiber ruggedized de-mateable connection location, a first single-fiber ruggedized de-mateable connection location and a second single-fiber ruggedized de-mateable connection location. The multi-fiber ruggedized de-mateable connection location includes a plurality of fiber positions with one of the fiber positions optically coupled to the first single fiber ruggedized de-mateable connection location.

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02-03-2017 дата публикации

Fiber Optic Component Holders and Enclosures and Methods Including Same

Номер: US20170059804A1
Принадлежит:

A method for securing a fiber optic component includes: providing a holding medium having a tack and mounted on a substrate; and placing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate. The tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate. 1. A fiber optic component holder for securing a fiber optic component , the fiber optic component holder comprising:a substrate to support the fiber optic component; anda holding medium mounted on the substrate, the holding medium having a contacting surface, the contacting surface having a tack,wherein the tack of the contacting surface releasably bonds the fiber optic component to the contacting surface, and wherein upon removal of the fiber optic component from the contacting surface, the contacting surface retains its tack and remains mounted on the substrate to permit re-placement of the same or a different fiber optic component on the contacting surface, wherein the tack of the contacting surface releasably bonds the re-placed same or different fiber optic component to the contacting surface.2. The fiber optic component holder of claim 1 , wherein the fiber optic component comprises an optical fiber.3. The fiber optic component holder of claim 1 , wherein the fiber optic component comprises a fiber optic splice sleeve claim 1 , a fiber optic splitter claim 1 , an optic wavelength filter or a mechanical splice connector.4. The fiber optic component of claim 1 , wherein the contacting surface of the holding medium has a tack in the range of from about 8 to 25 grams.5. The fiber optic component of claim 1 , wherein ...

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15-11-2016 дата публикации

Fiber optic component holders and enclosures and methods including same

Номер: US0009494765B2

A method for securing a fiber optic component includes: providing a holding medium having a tack and mounted on a substrate; and placing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate. The tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate.

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26-04-2012 дата публикации

THERMOPLASTIC GEL SEALANTS

Номер: US20120101204A1
Автор: Adams Gary W.
Принадлежит:

Provided according to embodiments of the invention are thermoplastic gel compositions that include a block copolymer; a hydrocarbon tackifier resin; and a hydrocarbon oil. Further, in some embodiments, such compositions may include at least one antioxidant. Also provided are connectors that include a composition according to an embodiment of the invention. 1. A thermoplastic gel comprising:3 to 18 weight percent of at least one block copolymer that comprises at least one non-elastomeric block and at least one elastomeric block;2 to 15 weight percent of a hydrocarbon tackifier resin having a melting point of greater than 40° C.; and75 to 95 weight percent of a hydrocarbon oil.2. The thermoplastic gel of claim 1 , wherein the at least one non-elastomeric block comprises polystyrene and wherein the at least one elastomeric block comprises a saturated hydrocarbon polymer.3. The thermoplastic gel of claim 1 , wherein the at least one block copolymer comprises at least one diblock copolymer that comprises polystyrene and a saturated hydrocarbon polymer; andat least one triblock copolymer that comprises polystyrene and a saturated hydrocarbon polymer.4. The thermoplastic gel of claim 1 , wherein the hydrocarbon oil is a paraffinic oil having a flash point in a range of 400° F. to 550° F.5. The thermoplastic gel of claim 1 , further comprising at least one antioxidant.6. The thermoplastic gel of claim 5 , wherein the antioxidant comprises a hindered phenol.7. The thermoplastic gel of claim 5 , wherein the antioxidant is present in the thermoplastic gel at a concentration in a range of about 0.3 to about 5 weight percent.8. The thermoplastic gel of claim 5 , wherein the antioxidant forms a bloom on the surface of the gel within 30 days at room temperature.9. The thermoplastic gel of claim 1 , wherein the thermoplastic gel has a tack in a range of 3 to 25 g claim 1 , as measured by the force required to remove 6.35 mm steel ball from a 4 mm depth in the gel at a rate of 2 mm/ ...

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27-09-2012 дата публикации

Fiber Optic Component Holders and Enclosures and Methods Including the Same

Номер: US20120243845A1
Принадлежит:

A method for securing a fiber optic component includes: providing a holding medium having a tack and mounted on a substrate; and placing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate. The tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate. 1. A method for securing a fiber optic component , the method comprising:providing a holding medium having a tack and mounted on a substrate; andplacing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate;wherein the tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate.2. The method of wherein the holding medium is pre-mounted on the substrate prior to placing the fiber optic component in intimate contact with the holding medium to secure the fiber optic component to the substrate.3. The method of wherein the fiber optic component is a fiber optic connection device.4. The method of wherein the fiber optic component is an optical fiber.5. The method of wherein the holding medium is a gel.6. The method of wherein the holding medium has a tack in the range of from about 8 to 25 grams.7. The method of wherein the holding medium has a thickness in the range of from about 0.1 to 4 mm.8. The method of further including: ...

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04-10-2012 дата публикации

Fiber Optic Enclosure Assemblies and Methods for Forming and Using the Same

Номер: US20120248392A1
Принадлежит: Tyco Electronics Corp

A fiber optic enclosure assembly for protecting an optical fiber includes a tubular body member, an end member and a coupling member. The tubular body member has first and second opposed ends and defines an interior body passage to receive a portion of the optical fiber. The end member is separately formed from the body member and is mounted on the first end thereof. The coupling member is directly bonded to each of the body member and the end member to secure the end member to the body member and to form an environmental seal between the end member and the body member. The body member and the end member are formed of dissimilar materials, the material of the body member being more flexible than the material of the end member. The coupling member is formed of a material capable of forming a secure bond with both the material of the body member and the material of the end member.

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20-12-2012 дата публикации

Dry Silicone Gels and Their Methods of Making

Номер: US20120322942A1
Принадлежит:

Methods and systems are provided for a dry silicone gel. The dry silicone gel comprises a base polymer having a vinyl-silicone group, a crosslinker, and a chain extender. The dry silicone gel may be made by reacting (a) a first set of components comprising a base polymer having a vinyl-silicone group and an addition cure catalyst with (b) a second set of components comprising a crosslinker, a chain extender, and additional base polymer. In certain circumstances, the base polymer and additional base polymer are vinyl-terminated polydimethylsiloxane. 1. A method of making a dry silicone gel comprising:providing a first set of components comprising: (1) a base polymer having a vinyl-silicone group, and (2) an addition cure catalyst;providing a second set of components comprising: (1) a crosslinker, (2) a chain extender, and (3) additional base polymer having a vinyl-silicone group; andmixing the first and second set of components together to form the dry silicone gel.2. The method of claim 1 , wherein the second set of components further comprises an inhibitor.3. The method of claim 2 , wherein the inhibitor is 3 claim 2 ,5-dimethyl-1-hexyn-3-ol.4. The method of claim 1 , wherein the first and/or second set of components further comprises at least one additive selected from the group consisting of: flame retardants claim 1 , coloring agents claim 1 , adhesion promoters claim 1 , stabilizers claim 1 , fillers claim 1 , dispersants claim 1 , flow improvers claim 1 , plasticizers claim 1 , slip agents claim 1 , toughening agents claim 1 , and combinations thereof.5. The method of claim 1 , wherein the dry silicone gel comprises between 0.1 wt % and 25 wt % of a flame retardant additive.6. The method of claim 5 , wherein the flame retardant additive is zinc oxide.7. The method of claim 1 , wherein the base polymer and additional base polymer are each a vinyl-terminated polydimethylsiloxane.8. The method of claim 1 , wherein the base polymer and additional base polymer each ...

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13-02-2014 дата публикации

HYBRID THERMOPLASTIC GELS AND THEIR METHODS OF MAKING

Номер: US20140041893A1
Принадлежит: TYCO ELECTRONICS CORPORATION

Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt % of a base polymer, 60-95 wt % of a functionalized extender, and 0-10 wt % of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation. 1. A method of making a hybrid thermoplastic gel comprising:providing a base polymer having at least one functional group capable of crosslinking;providing a functionalized extender;providing heat; andreacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel.2. The method of claim 1 , further comprising providing a crosslinker having multiple functional groups that are compatible and willing to react with the functional groups in the base polymer or functionalized extender.3. The method of claim 1 , further comprising providing at least one additive selected from the group consisting of: flame retardants claim 1 , coloring agents claim 1 , adhesion promoters claim 1 , stabilizers claim 1 , fillers claim 1 , dispersants claim 1 , flow improvers claim 1 , plasticizers claim 1 , slip agents claim 1 , toughening agents claim 1 , and combinations thereof.4. The method of claim 1 , further comprising providing between 0.1 wt % and 5 wt % of a stabilizer.5. The method of claim 4 , wherein the stabilizer is selected from the group ...

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08-02-2018 дата публикации

TELECOMMUNICATIONS ENCLOSURE WITH CABLE SEAL

Номер: US20180041018A1
Принадлежит: CommScope Technologies LLC

A telecommunications enclosure is provided with reliable sealing around cables entering therein. The enclosure includes one or more cable ports with cable seals made from a material that includes an oil-bleed silicone rubber. The cable ports may also have a convoluted or serrated inner surface configured to engage and support the cable seals. 1. A telecommunications enclosure comprising:a housing including first and second housing pieces that meet at a sealed perimeter interface, the housing defining a cable port having a first half-portion defined by the first housing piece and a second half-portion defined by the second housing piece, the cable port including a plurality of annular projections separated by annular grooves;a latch arrangement for securing the first and second housing pieces together; anda cable seal that fits in the cable port, the cable seal defining a cable passage for receiving a cable, the cable seal being made from a material that includes oil bleed-out silicone rubber, wherein when the first and second housing pieces are secured together by the latch arrangement the cable seal is pressed between the first and second half-portions such that the annular projections circumferentially compress the cable seal causing outer portions of the cable seal to elastically deform into the annular grooves and store elastic energy therewithin, the annular grooves being sized such that the annular grooves are only partially filled by the outer portions of the cable seal.2. The telecommunications enclosure of claim 1 , wherein the sealed perimeter interface is sealed with a thermoplastic gel. This application is being filed on Dec. 28, 2015 as a PCT International Patent Application and claims the benefit of U.S. Patent Application Ser. No. 62/097,348, filed on Dec. 29, 2014, the disclosure of which is incorporated herein by reference in its entirety.Telecommunications enclosures or cable enclosures are typically used to splice copper cables or fiber optic ...

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05-06-2014 дата публикации

FIBER OPTIC COMPONENT HOLDERS AND ENCLOSURES AND METHODS INCLUDING SAME

Номер: US20140150237A1
Принадлежит: TYCO ELECTRONICS CORPORATION

A method for securing a fiber optic component includes: providing a holding medium having a tack and mounted on a substrate; and placing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate. The tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate. 1. A method for securing a fiber optic component , the method comprising:providing a holding medium having a tack and mounted on a substrate; andplacing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate; removing the fiber optic component from the holding medium, wherein the holding medium remains mounted on the substrate; and thereafter', 're-placing the fiber optic component or a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate;, 'after placing the fiber optic component in intimate contact with the holding mediumwherein the tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack and remains mounted on the substrate upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate.2. The method of wherein the holding medium is pre-mounted on the substrate prior to placing the fiber optic component in intimate contact with the holding medium to secure the fiber optic component to the substrate.3. ...

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23-10-2014 дата публикации

Hybrid Thermoplastic Gels and Their Methods of Making

Номер: US20140314381A1
Принадлежит: TYCO ELECTRONICS CORPORATION

Methods, compositions, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a styrenic block copolymer, (b) a Si-vinyl polymer, (c) heat, and optionally (d) an initiator, and reacting the styrenic block copolymer, Si-vinyl polymer, and optional initiator in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-70 wt. % of a styrenic block copolymer, 60-95 wt. % of a Si-vinyl polymer, and 0-10 wt. % of an initiator. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel made by reacting a styrenic block copolymer and a Si-vinyl polymer in the presence of heat. 1. A method of making a hybrid thermoplastic gel comprising:providing a styrenic block copolymer;providing a Si-vinyl polymer;providing heat; andreacting the styrenic block copolymer and Si-vinyl polymer in the presence of the heat to form a hybrid thermoplastic gel.2. The method of claim 1 , further comprising providing an initiator to facilitate the reacting of the styrenic block copolymer and the Si-vinyl polymer.3. The method of claim 2 , wherein the initiator is selected from the group consisting of: peroxides claim 2 , azobisisobutyronitrile claim 2 , addition cure compositions claim 2 , condensation cure compositions claim 2 , and combinations thereof.4. The method of claim 2 , wherein the initiator is a peroxide.5. The method of claim 4 , wherein the peroxide is dicumyl peroxide.6. The method of claim 1 , further comprising providing at least one additive selected from the group consisting of: flame retardants claim 1 , coloring agents claim 1 , adhesion promoters claim 1 , antioxidants claim 1 , synergistic antioxidant antiozonant mixtures claim 1 , stabilizers claim 1 , clays or other reinforcing particulant fillers claim 1 , dispersants claim 1 , flow improvers claim 1 , rubber particles claim 1 , silanes claim 1 , acid scavengers claim 1 , plasticizers claim 1 , ...

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06-09-2018 дата публикации

TELECOMMUNICATIONS ENCLOSURE WITH CABLE SEAL

Номер: US20180254622A1
Принадлежит: CommScope Technologies LLC

A telecommunications enclosure is provided with reliable sealing around cables entering therein. The enclosure includes one or more cable ports with cable seals made from a material that includes an oil-bleed silicone rubber. The cable ports may also have a convoluted or serrated inner surface configured to engage and support the cable seals. 1. A telecommunications enclosure comprising:a housing including first and second housing pieces that meet at a sealed perimeter interface, the housing defining a cable port having a first half-portion defined by the first housing piece and a second half-portion defined by the second housing piece, the cable port including a plurality of annular projections separated by annular grooves;a latch arrangement for securing the first and second housing pieces together; anda cable seal that fits in the cable port, the cable seal defining a cable passage for receiving a cable, the cable seal being made from a material that includes oil bleed-out silicone rubber, wherein when the first and second housing pieces are secured together by the latch arrangement the cable seal is pressed between the first and second half-portions such that the annular projections circumferentially compress the cable seal causing outer portions of the cable seal to elastically deform into the annular grooves and store elastic energy therewithin, the annular grooves being sized such that the annular grooves are only partially filled by the outer portions of the cable seal.2. The telecommunications enclosure of claim 1 , wherein the sealed perimeter interface is sealed with a thermoplastic gel. This application is a Continuation of U.S. patent application Ser. No. 15/539,605, filed on Jun. 23, 2017, which is a National Stage Application of PCT/US2015/067670, filed on Dec. 28, 2015, which claims the benefit of U.S. patent application Ser. No. 62/097,348, filed on Dec. 29, 2014, the disclosures of which are incorporated herein by reference in their entireties. To ...

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26-10-2017 дата публикации

Hybrid thermoplastic gels and their methods of making

Номер: US20170311468A1
Принадлежит: CommScope Technologies LLC

Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt % of a base polymer, 60-95 wt % of a functionalized extender, and 0-10 wt % of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation.

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17-10-2019 дата публикации

THERMOPLASTIC GEL COMPOSITIONS AND THEIR METHODS OF MAKING

Номер: US20190315931A1
Принадлежит:

Methods and compositions are provided for preparation of thermoplastic gels. The compositions have a base composition including a thermoplastic gel and a softener oil and the gel has a hardness between 15 Shore 000 and 65 Shore 000. The gel may also include an additive, such as a mineral filler, an anti-tack agent, and a mixture of a mineral filler and an anti-tack agent. The softener oil may be a high molecular weight oil having a molecular weight greater than about 250 g/mol. 121.-. (canceled)22. A thermoplastic gel comprising:a base composition consisting of a thermoplastic rubber and a softener oil, wherein the softener oil is a high molecular weight oil having a molecular weight greater than 250 g/mol, and wherein the gel has a hardness between 15 Shore OOO and 65 Shore OOO.23. The gel of claim 22 , wherein the gel exhibits less than 10% oil bleed out after being under compression of 1.2 atm for 26 days at 70° C.24. The gel of claim 22 , wherein the high molecular weight oil is derived from one of the following: a mineral oil claim 22 , a paraffin oil claim 22 , a naphthenic oil claim 22 , an aromatic oil claim 22 , a poly-alpha olefin claim 22 , or a combination thereof.25. The gel of claim 22 , wherein the thermoplastic rubber comprises a styrenic triblock copolymer.26. The gel of claim 25 , wherein the styrenic triblock copolymer is selected from the group consisting of a styrene-ethylene/butylene-styrene and a styrene-ethylene/propylene-styrene copolymer.27. The gel of claim 22 , wherein the thermoplastic gel further comprises a mineral filler claim 22 , wherein the mineral filler is between 0.1 wt % and 50 wt % of the overall composition.28. The gel of claim 27 , wherein the mineral filler is selected from the group consisting of talc claim 27 , calcium carbonate claim 27 , clay claim 27 , wollastonite claim 27 , silicates claim 27 , glass claim 27 , and combinations thereof.2930.-. (canceled)31. The gel of claim 22 , wherein the thermoplastic gel further ...

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23-12-1992 дата публикации

Shape retaining flexible electrical circuit

Номер: WO1992022422A1
Принадлежит: Rogers Corporation

A printed circuit board composed of a low Tg epoxy filled with a low CTE filler in the range of 45 to 65 % by volume and laminated to electrically conductive sheets is presented. The printed circuit board of this invention does not include any woven or nonwoven fabrics. The printed circuit board is flexible in the sense that it can be bent to any desired multiplanar shape and will retain that shape after installation as required by electronic interconnection systems.

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19-07-2016 дата публикации

Hybrid thermoplastic gels and their methods of making

Номер: US9394442B2
Принадлежит: CommScope Technologies LLC

Methods, compositions, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a styrenic block copolymer, (b) a Si-vinyl polymer, (c) heat, and optionally (d) an initiator, and reacting the styrenic block copolymer, Si-vinyl polymer, and optional initiator in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-70 wt. % of a styrenic block copolymer, 60-95 wt. % of a Si-vinyl polymer, and 0-10 wt. % of an initiator. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel made by reacting a styrenic block copolymer and a Si-vinyl polymer in the presence of heat.

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24-01-2008 дата публикации

Sealing assemblies and methods for sealing an elongate member.

Номер: MX2007013767A
Принадлежит: Tyco Electronics Corp

Un ensamble sellante (100) para formar un sello alrededor de un objeto alargado (10) incluye un miembro sellante elastico (130) y un mecanismo de carga (160). El miembro de sello incluye una superficie de pared interna que define un canal (140) para recibir al objeto alargado. La superficie de la pared interna incluye cuando menos una nervadura anular (144) que se extiende en el canal para acoplarse con el objeto alargado. El mecanismo de carga esta adaptado para aplicar selectivamente una fuerza de compresion al miembro sellante de tal forma que la superficie de la pared interna se expande hacia adentro para ejercer una presion de sellado a un objeto alargado.

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16-07-2015 дата публикации

Thermoplastic gel compositions and their methods of making

Номер: WO2015106075A1

Methods and compositions are provided for preparation of thermoplastic gels. The compositions have a base composition including a thermoplastic gel and a softener oil and the gel has a hardness between 15 Shore 000 and 65 Shore 000. The gel may also include an additive, such as a mineral filler, an anti-tack agent, and a mixture of a mineral filler and an anti-tack agent. The softener oil may be a high molecular weight oil having a molecular weight greater than about 250 g/mol.

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08-05-2018 дата публикации

Telecommunications enclosure with cable seal

Номер: US9966751B2
Принадлежит: CommScope Technologies LLC

A telecommunications enclosure is provided with reliable sealing around cables entering therein. The enclosure includes one or more cable ports with cable seals made from a material that includes an oil-bleed silicone rubber. The cable ports may also have a convoluted or serrated inner surface configured to engage and support the cable seals.

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09-11-2006 дата публикации

Sealing assemblies and methods for sealing an elongate member

Номер: AU2006241894A1
Принадлежит: Tyco Electronics Corp

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20-03-2001 дата публикации

Stable magnetorheological fluids

Номер: US6203717B1
Принадлежит: Lord Corp

Magnetorheological fluid compositions that include a carrier fluid, magnetic-responsive particles and an organoclay. These fluids exhibit superior soft sedimentation.

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23-04-2014 дата публикации

Dry silicone gels and their methods of making

Номер: EP2721107A1

Methods and systems are provided for a dry silicone gel. The dry silicone gel comprises a base polymer having a vinyl-silicone group, a crosslinker, and a chain extender. The dry silicone gel may be made by reacting (a) a first set of components comprising a base polymer having a vinyl-silicone group and an addition cure catalyst with (b) a second set of components comprising a crosslinker, a chain extender, and additional base polymer. In certain circumstances, the base polymer and additional base polymer are vinyl-terminated polydimethylsiloxane.

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06-02-2024 дата публикации

Dry silicone gels and their methods of making

Номер: USRE49827E1

Methods and systems are provided for a dry silicone gel. The dry silicone gel comprises a base polymer having a vinylsilicone group, a crosslinker, and a chain extender. The dry silicone gel may be made by reacting (a) a first set of components comprising a base polymer having a vinylsilicone group and an addition cure catalyst with (b) a second set of components comprising a crosslinker, a chain extender, and additional base polymer. In certain circumstances, the base polymer and additional base polymer are vinyl-terminated polydimethylsiloxane.

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17-06-2015 дата публикации

Hybrid thermoplastic gels and their method of making

Номер: EP2882822A1
Принадлежит: Tyco Electronics Corp

Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt% of a base polymer, 60-95 wt% of a functionalized extender, and 0-10 wt% of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation.

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17-10-2001 дата публикации

System for suppression of relative intensity noise in a fiber optic gyroscope

Номер: EP1144950A1
Принадлежит: Honeywell Inc

A system is disclosed which suppresses relative intensity noise in a fiber optic gyroscope. A high-speed intensity modulator is placed in the gyroscope light path between the fiber light source and a tap coupler which provides a sample of the modulated signal for use in a feedback loop. A photodetector receives the sampled signal and provides current-to-voltage conversion of the signal. A high-bandwidth voltage amplifier then adjusts the gain and phase of the converted signal and drives the intensity modulator in such a manner as to stabilize the control loop and provide suppression of relative intensity noise. The present system modulates the intensity of the light at a frequency which is sufficiently high to allow suppression of high frequency components of the relative intensity noise.

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17-04-2002 дата публикации

Stable magnetorheological fluids

Номер: EP1196929A1
Принадлежит: Lord Corp

Magnetorheological fluid compositions that include a carrier fluid, magnetic-responsive particles and an organoclay. These fluids exhibit superior soft sedimentation.

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11-05-2006 дата публикации

Stable magnetorheological fluids

Номер: TWI254949B
Принадлежит: Lord Corp

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03-10-1997 дата публикации

Method and Apparatus for Magnetic Treatment of Liquids

Номер: CA2173315A1
Принадлежит: Individual

A method and apparatus for magnetic treatment of liquids. The method involves a single step of flowing the liquids through a plurality of magnetic fields, the magnetic fields alternating in field direction and progressively decreasing in field strength.

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