公开(公告)号：US5252654A

公开(公告)日：1993-10-12

申请号：US725168

申请日：1991-07-03

申请人： Israel A. David ,  Mark A. Harmer ,  Jeffrey S. Meth ,  George W. Scherer

发明人： Israel A. David ,  Mark A. Harmer ,  Jeffrey S. Meth ,  George W. Scherer

IPC分类号： C03C14/00 ,  C08G77/42 ,  C08G79/00 ,  C08K3/00 ,  C08K3/40 ,  C08L83/02 ,  C08L101/00 ,  C09D1/00 ,  C09D1/04 ,  C09D201/00 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C08K3/32

CPC分类号： G02F1/3615 ,  C08G77/42 ,  C08G79/00 ,  C08K3/40 ,  C08L83/02 ,  C09D1/00

摘要： A polymeric composite of an organic polymer and an inorganic glassy polymer and a process for making such composites which are useful as protective coatings and as nonlinear optical elements.

摘要翻译： 有机聚合物和无机玻璃状聚合物的聚合复合材料和制备这种复合材料的方法，其可用作保护涂层和作为非线性光学元件。

公开(公告)号：US5241035A

公开(公告)日：1993-08-31

申请号：US762365

申请日：1991-09-19

申请人： Ichiro Ono ,  Hiroshi Yoshioka

发明人： Ichiro Ono ,  Hiroshi Yoshioka

IPC分类号： C08G18/62 ,  C08G18/80 ,  C08G77/42 ,  C08G77/442 ,  C08G81/02 ,  C09D183/00 ,  C09D183/04 ,  C09D183/10

CPC分类号： C08G18/6275 ,  C08G18/809 ,  C08G77/442 ,  C09D183/10

摘要： A graft copolymer, comprising a trunk polymer comprising a vinyl chloride/vinyl alcohol copolymer containing vinyl chloride and vinyl alcohol as the essential constituent monomer units, and a branch polymer comprising an organopolysiloxane grafted onto said trunk polymer, and a coating composition comprising said graft copolymer as the main component. The coating formed from the composition is excellent in slippage, water repellency and mold release properties in addition to good characteristics derived from the vinyl chloride/vinyl alcohol resin.

摘要翻译： 一种接枝共聚物，其包括含有氯乙烯和乙烯醇作为主要构成单体单元的氯乙烯/乙烯醇共聚物的树干聚合物，以及包含接枝到所述树脂聚合物上的有机聚硅氧烷的支链聚合物，以及包含所述接枝共聚物 作为主要组成部分。 除了由氯乙烯/乙烯醇树脂得到的良好特性之外，由该组合物形成的涂层具有优异的滑动性，防水性和脱模性。

公开(公告)号：US5194473A

公开(公告)日：1993-03-16

申请号：US525729

申请日：1990-05-21

申请人： Hosei Shinoda ,  Masami Ohtaguro ,  Shigeru Iimuro

发明人： Hosei Shinoda ,  Masami Ohtaguro ,  Shigeru Iimuro

IPC分类号： A61L17/00 ,  A61K47/34 ,  A61L17/12 ,  A61L17/14 ,  A61L27/00 ,  A61L27/26 ,  A61L31/00 ,  A61L31/04 ,  C08G63/08 ,  C08G63/68 ,  C08G63/695 ,  C08G77/42 ,  C08G77/445 ,  C08L67/00 ,  C08L67/04 ,  C08L83/10 ,  C08L83/12

CPC分类号： C08G77/445 ,  A61L17/12 ,  A61L17/145 ,  A61L27/26 ,  A61L31/041 ,  C08G63/6952 ,  C08L67/04 ,  C08L83/12

摘要： In preparing bioabsorbable polyesters containing glycolic acid unit and/or lactic acid unit by the polymerization of glycolide and/or lactide, compositions comprising polyester-silicone copolymers obtained by conducting polymerization in the presence of silicones and the effect of merely mixing the above bioabsorbable polyesters with certain kind of silicones upon the modification, thereby attaining flexibility in particular, of the bioabsorbable polyesters, are disclosed.

公开(公告)号：US5187244A

公开(公告)日：1993-02-16

申请号：US381864

申请日：1989-07-19

申请人： Masahiro Sugimori ,  Haruko Takeda ,  Seiji Tone

发明人： Masahiro Sugimori ,  Haruko Takeda ,  Seiji Tone

IPC分类号： C08F279/02 ,  C08F290/06 ,  C08F293/00 ,  C08F297/02 ,  C08G77/42 ,  C08G77/442

CPC分类号： C08G77/442 ,  C08F290/068 ,  C08F293/00

摘要： A preparation process of block copolymers which comprises conducting living polymerization of a (meth)acrylic ester substantially in the absence of water, by using a macromolecular compound having a functional end group represented by the formula (1): ##STR1## Wherein R is H or an n-alkyl group having from 1 to 3 carbon atoms and R' is H or an alkyl group having from 1 to 6 carbon atoms, as a polymerization initiator and in the presence of a Lewis acid or in the presence of a donor compound of an anion selected from HF.sub.2.sup.-, (CH.sub.3).sub.3 SiF.sub.2.sup.- or F.sup.-, as well as novel block copolymers prepared therefrom are disclosed.

公开(公告)号：US5177157A

公开(公告)日：1993-01-05

申请号：US571964

申请日：1990-08-23

申请人： Shoji Akamatsu

发明人： Shoji Akamatsu

IPC分类号： C08G8/28 ,  C08G8/24 ,  C08G77/42 ,  H01B3/36 ,  H01B3/46

CPC分类号： C08G8/24 ,  C08G77/42 ,  H01B3/36 ,  H01B3/46

摘要： A two-step process for the preparation of a silicone resin-modified phenolic resin is disclosed wherein an alkoxysilane-modified phenolic resin is first prepared by reacting an alkoxysilane with a phenolic resin. In a subsequent step, the alkoxysilane-modified phenolic resin is hydrolyzed and condensed by heating and stirring it with water. The resulting silicone resin-modified phenolic resin, which is free of diorganopolysiloxane units, has excellent heat resistance and excellent electrical insulating properties.

公开(公告)号：US5164471A

公开(公告)日：1992-11-17

申请号：US837152

申请日：1992-02-19

申请人： Anthony J. O'Lenick, Jr.

发明人： Anthony J. O'Lenick, Jr.

IPC分类号： A61K8/893 ,  A61K8/897 ,  A61Q5/12 ,  A61Q19/00 ,  C08G63/682 ,  C08G63/695 ,  C08G77/14 ,  C08G77/24 ,  C08G77/42 ,  C08G77/445 ,  C09G1/16

CPC分类号： A61K8/897 ,  A61Q19/00 ,  A61Q5/12 ,  C08G63/6824 ,  C08G63/6954 ,  C08G77/445 ,  C09G1/16 ,  D06M7/00 ,  D06M2200/40

摘要： The invention discloses novel fluorine containing silanol polyester waxes. Compounds of the invention by virtue of (a) the polyester group, and (b) the fluorine containing terminal groups are extremely efficient lubricating materials when applied to a variety of surfaces. These materials spread out when applied and provide durable lubrication and hydrophobicity when applied to hair, skin, wood, plastic and textile fibers. The compounds of the present invention are prepared by reacting a silanol compound with a dicarboxylic acid and a fluorine containing alcohol.

摘要翻译： 本发明公开了新型含氟硅烷醇聚酯蜡。 通过（a）聚酯基和（b）含氟末端基的本发明化合物在应用于各种表面时是非常有效的润滑材料。 这些材料在使用时展开，并在应用于头发，皮肤，木材，塑料和纺织纤维时提供持久的润滑和疏水性。 本发明的化合物通过使硅烷醇化合物与二羧酸和含氟醇反应来制备。

公开(公告)号：US5132392A

公开(公告)日：1992-07-21

申请号：US813024

申请日：1991-12-24

申请人： Douglas J. DeYoung ,  Gerald J. Murphy

发明人： Douglas J. DeYoung ,  Gerald J. Murphy

IPC分类号： C08G63/68 ,  C08G63/695 ,  C08G63/91 ,  C08G77/42 ,  C08G77/445 ,  C08G77/46

CPC分类号： C08G77/445 ,  C08G63/6956 ,  C08G77/46 ,  D01F6/84 ,  D01F6/86

摘要： Hydrophilic polyester resin is provided by the method comprising reacting an aromatic dicarboxylic acid or diester thereof, a diol and a polysiloxane-polyether copolymer wherein the polysiloxane backbone is endblocked with a hydroxyl-substituted organic group and the polyether portion of the copolymer comprises polyoxyethylene. The resulting silicone-modified polyester is especially suited for making hydrophilic fiber and film.

公开(公告)号：US5126495A

公开(公告)日：1992-06-30

申请号：US721727

申请日：1991-06-26

申请人： Volker Serini ,  Dietrich Rathmann ,  Leo Morbitzer ,  Dieter Freitag ,  Ulrich Grigo

发明人： Volker Serini ,  Dietrich Rathmann ,  Leo Morbitzer ,  Dieter Freitag ,  Ulrich Grigo

IPC分类号： C08G63/19 ,  C08G63/64 ,  C08G63/68 ,  C08G77/42 ,  C08G77/445

CPC分类号： C08G63/64 ,  C08G77/445

摘要： The new polyester carbonate-polysiloxane block copolymers having recurrent structural units of the following formulae ##STR1## have improved resistance to petrol compared with known polyester carbonate-polysiloxane block copolymers. They are used for the manufacture of moulded products, in particular those used under the engine bonnet of a motor vehicle or as external parts of motor vehicles.

摘要翻译： 具有下式的复发结构单元的新型聚酯碳酸酯 - 聚硅氧烷嵌段共聚物与已知的聚酯相比具有改善的对汽油的耐受性 碳酸酯 - 聚硅氧烷嵌段共聚物。 它们用于制造模制产品，特别是在机动车辆的发动机罩下使用的或作为机动车辆的外部部件的模制产品。

公开(公告)号：US5122589A

公开(公告)日：1992-06-16

申请号：US506743

申请日：1990-04-10

申请人： Yves Camberlin ,  Philippe Michaud

发明人： Yves Camberlin ,  Philippe Michaud

IPC分类号： C08F222/40 ,  C08G59/40 ,  C08G59/50 ,  C08G59/56 ,  C08G73/00 ,  C08G73/12 ,  C08G77/42 ,  C08G77/455

CPC分类号： C08J5/24 ,  C08F222/40 ,  C08G73/124 ,  C08G73/125 ,  C08G77/455 ,  C08J2379/08

摘要： Novel low melt viscosity imido prepolymers, well adapted for the production of prepregs and filament wound shaped articles, are prepared by copolymerizing (a) at least one N,N'-bismaleimide with (b) at least one siloxane bismaleimide, (c) at least one aromatic diprimary diamine, (d) optionally, at least one olefinically unsaturated comonomer other than a bisimide, (e) optionally, a catalyst, and (f) either an acrylate or an unhalogenated epoxy resin.

摘要翻译： 通过将（a）至少一种N，N'-双马来酰亚胺与（b）至少一种硅氧烷双马来酰亚胺共聚合（c），（c）至少一种硅氧烷双马来酰亚胺 （d）任选的至少一种除二酰亚胺以外的烯属不饱和共聚单体，（e）任选的催化剂，和（f）丙烯酸酯或非卤化环氧树脂。

公开(公告)号：US5114994A

公开(公告)日：1992-05-19

申请号：US670433

申请日：1991-03-18

申请人： Hiromi Ito ,  Ichiro Takahashi ,  Hirozoh Kanegae

发明人： Hiromi Ito ,  Ichiro Takahashi ,  Hirozoh Kanegae

IPC分类号： C08G59/00 ,  C08G59/20 ,  C08G59/30 ,  C08G59/40 ,  C08G59/62 ,  C08G77/42 ,  C08L63/00 ,  C08L83/04 ,  C08L83/06 ,  H01L23/29 ,  H01L23/31

CPC分类号： C08L63/00 ,  C08G59/306 ,  C08G77/42 ,  C08L83/06

摘要： Disclosed herein is an epoxy resin composition for sealing a semiconductor, which contains a flexibilizer, epoxy resin, a hardener, a hardening accelerator, a filler, a mold releasing agent, a colorant and a finishing agent. The flexibilizer is prepared from silicone containing hydroxyphenyl groups on ends of and/or in its molecules, which is formed of a copolymer of denatured silicone oil A having hydroxyphenyl groups, denatured silicone oil B having epoxy groups and/or bifunctional epoxy resin having epoxy groups on both ends.In addition to heat resistance, moisture resistance, a low elastic modulus, a low thermal expansion coefficient and a high glass-transition temperature, the epoxy resin composition according to the present invention has toughness which is higher than that of a conventional one, due to fine dispersion of silicone.

摘要翻译： 本文公开了一种用于密封半导体的环氧树脂组合物，其包含增塑剂，环氧树脂，硬化剂，硬化促进剂，填料，脱模剂，着色剂和整理剂。 由具有羟基苯基的变性硅油A，具有环氧基的变性硅油B和/或具有环氧基的双功能环氧树脂的共聚物形成的分子的末端和/或分子的硅氧烷含有羟基苯基制备增容剂 在两端。 除了耐热性，耐湿性，低弹性模量，低热膨胀系数和高玻璃化转变温度之外，根据本发明的环氧树脂组合物具有比常规的更高的韧性，由于 硅胶分散性好。