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公开(公告)号：US4515887A
公开(公告)日：1985-05-07
申请号：US527581
申请日：1983-08-29
Applicant: Gary C. Davis
Inventor： Gary C. Davis
IPC: G03F7/004 , C08G73/00 , C08G73/10 , C08G73/12 , C08L79/08 , G03F7/038 , G03F7/075 , H01L21/027 , G03C1/70
CPC classification number: G03F7/0757 , C08G73/106 , C08L79/08 , Y10S430/12 , Y10S522/905
Abstract: There is provided a photosensitive modified silicone-aromatic polyamide acid convertible to a patterned silicone-polyimide. A silicone-polyamide acid is modified with an isocyanatoalkylacrylate to produce a silicone-aromatic polyamide acid having acrylate alkylamide groups attached to the silicone-aromatic polyamide acid backbone by nitrogen-nuclear bound carbon linkages.
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32.发明授权Polysiloxane copolymers, thermoplastic composition, and articles formed therefrom 有权聚硅氧烷共聚物，热塑性组合物和由其形成的制品公开(公告)号：US07790292B2
公开(公告)日：2010-09-07
申请号：US11537154
申请日：2006-09-29
Applicant: Robert Edgar Colborn , Gary C. Davis , Jianbo Di , Constantin Donea , Irene Dris , Katherine Lee Jackson , Brian D. Mullen , Laura G. Schultz , Moitreyee Sinha , Paul D. Sybert
Inventor： Robert Edgar Colborn , Gary C. Davis , Jianbo Di , Constantin Donea , Irene Dris , Katherine Lee Jackson , Brian D. Mullen , Laura G. Schultz , Moitreyee Sinha , Paul D. Sybert
IPC: C08G77/14
CPC classification number: C08G63/64 , B64C1/1492 , C08G63/19 , C08G63/605 , C08G63/6956 , C08L83/10 , Y10T428/31663
Abstract: A polysiloxane copolymer composition comprises: a polysiloxane unit comprising 4 to 50 siloxane units, and a polyester-polycarbonate unit consisting of 50 to 100 mole percent of arylate ester units, less than 50 mole percent aromatic carbonate units, less than 30 mole percent resorcinol carbonate units, and less than 35 mole percent bisphenol carbonate units, wherein the siloxane units are present in the polysiloxane unit in an amount of 0.2 to 10 wt % of the total weight of the polysiloxane copolymer composition, and wherein the polysiloxane copolymer composition has a 2 minute integrated heat release rate of less than or equal to 65 kilowatt-minutes per square meter (kW-min/m2) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m2) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853 (d). A window article for an aircraft, comprising the polysiloxane copolymer composition, is also disclosed.
Abstract translation: 聚硅氧烷共聚物组合物包括：包含4至50个硅氧烷单元的聚硅氧烷单元和由50至100摩尔％的芳基酯单元，小于50摩尔％的芳族碳酸酯单元，小于30摩尔％的间苯二酚碳酸酯组成的聚酯 - 聚碳酸酯单元 单体和小于35摩尔％的双酚碳酸酯单元，其中硅氧烷单元以聚硅氧烷共聚物组合物总重量的0.2-10重量％的量存在于聚硅氧烷单元中，并且其中聚硅氧烷共聚物组合物具有2 小于或等于65千瓦分/平方米（kW-min / m2）的小时集成放热速率和小于65千瓦/平方米（kW / m 2）的峰值放热率，使用 FAR F25.4，根据联邦航空条例FAR 25.853（d）。 还公开了一种包含聚硅氧烷共聚物组合物的飞机用窗构件。
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公开(公告)号：US20080312374A1
公开(公告)日：2008-12-18
申请号：US11763942
申请日：2007-06-15
Applicant: Gary C. Davis , Dibakar Dhara , Sarah Elizabeth Genovese , Katherine Glasgow , Gautam Madan , Patrick J. McCloskey , Yohana Perez de Diego , William D. Richards
Inventor： Gary C. Davis , Dibakar Dhara , Sarah Elizabeth Genovese , Katherine Glasgow , Gautam Madan , Patrick J. McCloskey , Yohana Perez de Diego , William D. Richards
CPC classification number: C08G64/183 , C08G65/40 , C08G2650/58 , C08L71/02 , C08L2205/05
Abstract: Disclosed herein is a polycarbonate copolymer comprising A) a structure derived from a dihydroxy alkylene oxide compound selected from the group consisting of formula (1a) and formula (1b): H-(E-X)l—OH (1a) H-(E-X-E)l-OH (1b) wherein E and X are different and each and independently are selected from the group consisting of formula (2a) and formula (2b): —(OCH2CH2)m— (2a) —(OCHRCH2)n— (2b) wherein R is a C1-8 alkyl group; l, m, and n are integers greater than or equal to 1; and wherein the weight average molecular weight of the total amount of the structures corresponding to formula (2b) in the copolymer is between 100 and 2,000 g/mol; and B) a structure derived from a dihydroxy aromatic compound, wherein the weight percentages are based on the total weight of the structures of A) and B).
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公开(公告)号：US07169859B2
公开(公告)日：2007-01-30
申请号：US11025635
申请日：2004-12-29
Applicant: Gary C. Davis , Brian D. Mullen , Paul D. Sybert
Inventor： Gary C. Davis , Brian D. Mullen , Paul D. Sybert
IPC: C08F20/00 , C08F283/00
CPC classification number: B32B27/365 , B32B27/06 , B32B27/08 , B32B27/20 , B32B27/283 , B32B27/36 , B32B2307/584 , B32B2307/71 , B32B2307/712 , B32B2419/00 , B32B2605/00 , C08F293/00 , C08G63/19 , C08G63/64 , C08G63/676 , C08G63/6956 , C08G63/79 , C08J7/047 , C08J2467/00 , C08J2469/00 , C08L53/00 , C08L2666/02 , C09D153/00 , C09D167/03 , C09J153/00 , F02B61/045 , Y10T428/31504 , Y10T428/31507
Abstract: A copolymer composition comprises an arylate polyester unit, an aromatic carbonate unit, and a soft-block moiety, wherein individual occurrences of the soft block moiety are linked by a spacer unit comprising one or more of the arylate polyester units, one or more of the aromatic carbonate units, or a combination comprising each of these. In one embodiment, a soft block moiety comprises a polysiloxane unit. A film of the composition has a percent transmittance of greater than or equal to 60% as determined according to ASTM D1003-00. A method of forming a copolymer composition is disclosed, comprising substantially forming the bis-haloformates of a dihydroxy compound comprising an arylate polyester unit, and a dihydroxy compound comprising a soft-block moiety, and reacting the bis haloformates with a dihydroxy aromatic compound.
Abstract translation: 共聚物组合物包含芳基化聚酯单元，芳族碳酸酯单元和软嵌段部分，其中软嵌段部分的单独出现由包含一个或多个芳基化聚酯单元的间隔单元连接，一个或多个 芳族碳酸酯单元，或包含这些中的每一个的组合。 在一个实施方案中，软嵌段部分包含聚硅氧烷单元。 根据ASTM D1003-00测定，该组合物的透光率百分比大于或等于60％。 公开了一种形成共聚物组合物的方法，其包括基本上形成包含芳基化聚酯单元的二羟基化合物的双卤代甲酸酯和包含软嵌段部分的二羟基化合物，并使双卤代甲酸酯与二羟基芳族化合物反应。
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公开(公告)号：US5616674A
公开(公告)日：1997-04-01
申请号：US531354
申请日：1995-09-20
Applicant: Rodney L. Michel , Paul D. Sybert , Gary C. Davis , William J. Swatos
Inventor： Rodney L. Michel , Paul D. Sybert , Gary C. Davis , William J. Swatos
IPC: C08G64/14 , C08G63/79 , C08G63/87 , C08G64/00 , C08G64/18 , C08G64/20 , C08G64/22 , C08G64/24 , C08G64/30 , C08G77/448 , C08G77/04
CPC classification number: C08G63/79 , C08G64/186 , C08G64/24 , C08G77/448
Abstract: Polycarbonate-polysiloxane block copolymers are prepared by interfacial polymerization technique in the presence or a phase transfer catalyst.
Abstract translation: 聚碳酸酯 - 聚硅氧烷嵌段共聚物通过界面聚合技术在存在或相转移催化剂中制备。
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Patent Agency Ranking
公开(公告)号：US5378789A
公开(公告)日：1995-01-03
申请号：US28085
申请日：1993-03-08
Applicant: William J. Raleigh , Donald S. Johnson , Michael A. Lucarelli , Gary C. Davis , James F. Hoover
Inventor： William J. Raleigh , Donald S. Johnson , Michael A. Lucarelli , Gary C. Davis , James F. Hoover
Abstract: The present invention provides novel silicone compositions comprising phenol-modified branched and cyclic silicones which provide improved low temperature viscosity properties.
Abstract translation: 本发明提供了包含苯酚改性的支化和环状硅氧烷的新型有机硅组合物，其提供改进的低温粘度特性。
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公开(公告)号：US5312890A
公开(公告)日：1994-05-17
申请号：US51145
申请日：1993-04-22
Applicant: Gary C. Davis
Inventor： Gary C. Davis
CPC classification number: C07F9/5329 , C08G64/083
Abstract: Bisphosphine oxide monomers and homologs thereof may be incorporated into polycarbonates in order to obtain a flame retardant polymer. More particularly, bis[2,5-(diphenylphosphine oxide)]-1,4-hydroquinone and homologs thereof may be used to prepare flame retardant polycarbonates that retain high glass transition temperature and high impact resistances.
Abstract translation: 可将双氧化膦单体及其同系物引入聚碳酸酯中以获得阻燃聚合物。 更具体地，双[2,5-（二苯基氧化膦）] -1,4-氢醌及其同系物可用于制备保持高玻璃化转变温度和高耐冲击性的阻燃聚碳酸酯。
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公开(公告)号：US5169887A
公开(公告)日：1992-12-08
申请号：US820822
申请日：1992-01-15
Applicant: Kevin M. Snow , Gary C. Davis , Gim F. Lee
Inventor： Kevin M. Snow , Gary C. Davis , Gim F. Lee
IPC: C08L71/12
CPC classification number: C08L71/123
Abstract: Improved flame retardance and smoke/heat reduction has been imparted to polyphenylene ethers by blending the polyphenylene ethers with organopolysiloxane fluids having a critical mole % range of chemically combined phenylsiloxane units.
Abstract translation: 通过将聚苯醚与具有临界摩尔％范围的化学组合的苯基硅氧烷单元的有机聚硅氧烷流体混合，已经提高了阻燃性和烟/热降低性。
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公开(公告)号：US5039772A
公开(公告)日：1991-08-13
申请号：US572298
申请日：1990-08-27
Applicant: Gary C. Davis , Barbara E. McGrath , Kevin M. Snow
Inventor： Gary C. Davis , Barbara E. McGrath , Kevin M. Snow
CPC classification number: C08G64/186 , C08G77/448
Abstract: Flame retardant graft organopolysiloxane-polycarbonate copolymers are provided which can be made by effecting addition between a silicon-hydride siloxane and an aliphatically unsaturated substituted bisphenol followed by phosgenation of the resulting adduct. Alternatively, direct addition of the silicon-hydride siloxane onto an aliphatically unsaturated substituted polycarbonate backbone also can be effected.
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公开(公告)号：US4945148A
公开(公告)日：1990-07-31
申请号：US319025
申请日：1989-03-06
Applicant: Jonathan D. Rich , Philip J. McDermott , Gary C. Davis , Peter P. Policastro , Karen A. Regh , Pamela K. Hernandez , Thomas L. Guggenheim
Inventor： Jonathan D. Rich , Philip J. McDermott , Gary C. Davis , Peter P. Policastro , Karen A. Regh , Pamela K. Hernandez , Thomas L. Guggenheim
CPC classification number: C08G64/186 , C08G77/448
Abstract: Silicone-polycarbonate block copolymers are provided resulting from the reaction of certain siloxy aromatic imide siloxanes or hydroxyaromatic ester siloxanes which are made by effecting reaction between an organosiloxane having terminal aromatic anhydride groups or aromatic haloacyl groups which are each attached to silicon by silicon arylene linkages with an appropriate bishydroxyarylene compounds or hydroxyarylene amino compound. The aforementioned hydroxyaromatic imide siloxanes or hydroxyaromatic ester siloxanes are then phosgenated with a dihydric phenol or an aromatic bischloroformate. The silicone-polycarbonate block copolymers have been found to be flame retardant and useful as dielectric films and membranes, and as flame retardants in aromatic polycarbonates.
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