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公开(公告)号：US4876363A
公开(公告)日：1989-10-24
申请号：US238720
申请日：1988-08-30
IPC分类号： C07F7/08
CPC分类号： C07F7/0812
摘要： Epoxy group-containing organic silicon compounds represented by general formula (I): ##STR1## wherein R, which may be the same or different, each represents a monovalent hydrocarbon group free from an aliphatic unsaturated bond; a represents 1 or 2; and n represents an integer of 2 to 6. The epoxy-containing organic silicon compounds contain no hydrolyzable group therein and are suited for use in coupling of organic compounds and modification or crosslinking of polymers.
摘要翻译： 由通式（I）表示的含环氧基的有机硅化合物：其中R可以相同或不同，表示不含脂族不饱和键的一价烃基; a代表1或2; n表示2〜6的整数。含环氧基的有机硅化合物中不含有可水解基团，适用于有机化合物的偶联和聚合物的改性或交联。
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公开(公告)号：US4814475A
公开(公告)日：1989-03-21
申请号：US242007
申请日：1988-09-08
IPC分类号： C07F7/08
CPC分类号： C07F7/0809
摘要： A vinylsilane compound represented by general formula (I):R.sup.1 CH.sub.2 CH.sub.2 SiR.sub.a.sup.2 (CH.dbd.CH.sub.2)3-a (I)wherein R.sup.1 represents a monovalent alicyclic unsaturated hydrocarbon group selected from the group consisting of a cyclohexenyl group and a bicycloheptenyl group; R.sup.2 represents a monovalent hydrocarbon group free from an aliphatic unsaturated bond; and a represents 1 or 2, is herein disclosed.
摘要翻译： 由通式（I）表示的乙烯基硅烷化合物：R1CH2CH2SiRa2（CH = CH2）3-a（I）其中R1表示选自环己烯基和双环庚烯基的一价脂环族不饱和烃基; R2表示不含脂族不饱和键的一价烃基; 和a表示1或2。
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公开(公告)号：US5171787A
公开(公告)日：1992-12-15
申请号：US543545
申请日：1990-06-26
申请人： Yoshiaki Zama , Itsuki Umeda , Seizo Katayama , Yuichi Funahashi , Junichiro Watanabe , Kiyoshi Takeda , Hirofumi Yoshida
发明人： Yoshiaki Zama , Itsuki Umeda , Seizo Katayama , Yuichi Funahashi , Junichiro Watanabe , Kiyoshi Takeda , Hirofumi Yoshida
IPC分类号： C08K5/17 , C08K5/00 , C08K5/14 , C08K5/54 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/04 , C08L83/04 , C08L87/00 , C09K3/10 , F16L11/04
摘要： A silicone-based composite rubber composition having good processability on rolls which is obtained by compounding a rubber-forming polymer (A) comprising a polyorganosiloxane and an organic rubber, a silicon compound (B) having at least two hydrolyzable groups per molecule which are able to undergo hydrolysis and condensation reactions with silanols, and a heavy metal compound, amine, or quaternary ammonium salt (C) which catalyzes the hydrolysis and condensation reactions, and allowing the resulting formulation to undergo hydrolysis and condensation reactions while the formulation is kept being deformed by shearing; a crosslinkable, silicone-based composite rubber composition comprising the silicone-based composite rubber composition having blended therewith an organic rubber-crosslinking agent; and an oil seal and a rubber hose both obtained from the crosslinkable, silicone-based composite rubber composition.
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公开(公告)号：US5250615A
公开(公告)日：1993-10-05
申请号：US883220
申请日：1992-06-10
申请人： Yuji Yamamoto , Takashi Kurata , Kazuyoshi Nakazawa , Yusuke Tsuda , Junichiro Watanabe , Makoto Matsumoto , Akitsugu Kurita , Yuichi Funahashi
发明人： Yuji Yamamoto , Takashi Kurata , Kazuyoshi Nakazawa , Yusuke Tsuda , Junichiro Watanabe , Makoto Matsumoto , Akitsugu Kurita , Yuichi Funahashi
IPC分类号： C08F283/12 , C08L51/08
CPC分类号： C08F283/124 , C08F283/12 , C08L51/085
摘要： A polyorganosiloxane series thermoplastic resin comprising a graft copolymer obtained from a vinyl monomer and a modified polyorganosiloxane, and a thermoplastic resin composition containing the same. The resin and the composition thereof have excellent slidability, abrasion resistance, weather resistance, cold resistance and impact resistance, and can be applied to new fields such as sliding parts, parts for cold district, outdoor parts, etc.
摘要翻译： 包含由乙烯基单体和改性聚有机硅氧烷获得的接枝共聚物的聚有机硅氧烷系列热塑性树脂和含有它们的热塑性树脂组合物。 该树脂及其组合物具有优异的滑动性，耐磨性，耐候性，耐寒性和耐冲击性，并且可以应用于滑动部件，寒冷部件，户外部件等新领域。
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公开(公告)号：US5147947A
公开(公告)日：1992-09-15
申请号：US429551
申请日：1989-10-31
申请人： Yuji Yamamoto , Takashi Kurata , Kazuyoshi Nakazawa , Yusuke Tsuda , Junichiro Watanabe , Makoto Matsumoto , Akitsugu Kurita , Yuichi Funahashi
发明人： Yuji Yamamoto , Takashi Kurata , Kazuyoshi Nakazawa , Yusuke Tsuda , Junichiro Watanabe , Makoto Matsumoto , Akitsugu Kurita , Yuichi Funahashi
IPC分类号： C08F283/12 , C08L51/08
CPC分类号： C08F283/124 , C08L51/085
摘要： A polyorganosiloxane series thermoplastic resin comprising a graft copolymer obtained from a vinyl monomer and a modified polyorganosiloxane, and a thermoplastic resin composition containing the same. The resin and the composition thereof have excellent slidability, abrasion resistance, weather resistance, cold resistance and impact resistance, and can be applied to new fields such as sliding parts, parts for cold district, outdoor parts, etc.
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公开(公告)号：US4657965A
公开(公告)日：1987-04-14
申请号：US789833
申请日：1985-10-21
摘要： A silicone elastomer composition which has novel crosslinking points comprises (A) 100 parts by weight of a polyorganosiloxane of a polymerization degree of at least 20, wherein the organic groups are selected from monovalent substituted and unsubstituted hydrocarbon groups and are attached to silicon atom, and at least two of the organic groups are monovalent hydrocarbon groups possessing at least five carbon astoms and a carbon-carbon double bond bonded to a silicon atom via at least one carbon atom, (B) 5 to 200 parts by weight of an inorganic filler having a specific surface area of at least 50 m.sup.2 /g, and (C) 0.1 to 25 parts by weight of a vulcanizer selected from the group consisting of sulfur, sulfur donor, substituted or unsubstituted alkylphenol resins, and quinoids.
摘要翻译： 具有新交联点的硅氧烷弹性体组合物包含（A）100重量份聚合度为至少20的聚有机硅氧烷，其中有机基团选自一价取代和未取代的烃基并且连接到硅原子上，并且 至少两个有机基团是具有至少五个碳的一价烃基和通过至少一个碳原子与硅原子键合的碳 - 碳双键，（B）5至200重量份的具有 比表面积为至少50m 2 / g，（C）0.1至25重量份选自硫，硫供体，取代或未取代的烷基酚树脂和醌类的硫化剂。
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公开(公告)号：US4640968A
公开(公告)日：1987-02-03
申请号：US787232
申请日：1985-10-15
摘要： A polysiloxane containing an ethylidene norbornyl group possesses a terminal group represented by the formula: ##STR1## wherein R.sup.1 stands for a monovalent hydrocarbon group, a hydroxyl group, an alkoxy group, or at least one of the hydrocarbon groups represented by Y, and each R.sup.2 stands for the same or different groups selected from the class consisting of hydrogen, monovalent hydrocarbon groups, and a group represented by R.sup.1 wherein R.sup.1 has the same meaning as defined above, and being substantially in the form of a straight chain, 0 to 100 mol %, providing that 100 mol % is excluded where neither of the R.sup.1 's in the terminal groups is a hydrocarbon group represented by Y of the component units being represented by the formula: ##STR2## wherein each R.sup.3 's stand for the same or different groups selected from the class consisting of hydrogen and monovalent hydrocarbon groups and 100 to 0 mol %, providing that 0 mol % is excluded where neither of the R.sup.1 's in the terminal groups is a hydrocarbon group represented by Y of the component units being represented by the formula: ##STR3## wherein R.sup.4 stands for a monovalent hydrocarbon group of 1 to 8 carbon atoms and Y stands for ##STR4## so as to bond a silicon atom to the neighboring silicon atom through an oxygen atom.
摘要翻译： 含有亚乙基降冰片基的聚硅氧烷具有由下式表示的末端基团：其中R1表示一价烃基，羟基，烷氧基或由Y表示的至少一个烃基， R2表示选自氢，一价烃基和由R1表示的基团的相同或不同的基团，其中R1具有与上述相同的含义，并且基本上为直链的形式，0至100 mol％，条件是排除了100mol％，其中末端基团中的R1都不是由下式表示的组分单元的Y表示的烃基：其中每个R3代表相同或不同的基团选择 从由氢和一价烃基组成的类和100至0mol％的范围内，假定不包括末端基团中的R 1不是氢键的0mol％ 由以下式表示的组分单元的Y表示的n基团：其中R4表示1至8个碳原子的一价烃基，Y表示“IMAGE”或“IMAGE”，以键合硅原子 通过氧原子与相邻的硅原子反应。
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公开(公告)号：US5032643A
公开(公告)日：1991-07-16
申请号：US434143
申请日：1989-11-08
摘要： There is disclosed a process for producing polyorganosiloxanes, comprising that an organosiloxane having a structural unit represented by the following general formula: ##STR1## (in which R.sup.1 represents a substituted or unsubstituted monovalent organic group; and n represents an integer of 0 tp 3) is subjected to emulsion polymerization in an aqueous medium in the presence of an organic sulfonic acid and a trihalogenated acetic acid.
摘要翻译： 公开了一种制备聚有机硅氧烷的方法，其包括具有下列通式表示的结构单元的有机硅氧烷：其中R1表示取代或未取代的一价有机基团，n表示0tp 3的整数） 在水性介质中在有机磺酸和三卤代乙酸的存在下进行乳液聚合。
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公开(公告)号：US4714734A
公开(公告)日：1987-12-22
申请号：US832776
申请日：1986-02-25
申请人： Takatsugu Hashimoto , Akihiro Maehara , Seisuke Tomita , Yuichi Funahashi , Junichiro Watanabe , Kazuo Sugiura , Hironori Matsumoto
发明人： Takatsugu Hashimoto , Akihiro Maehara , Seisuke Tomita , Yuichi Funahashi , Junichiro Watanabe , Kazuo Sugiura , Hironori Matsumoto
IPC分类号： C08K3/04
CPC分类号： C08K3/04
摘要： Rubber compounds comprising a specific type of polyorganosiloxane of the following formula ##STR1## in which R and R' independently represent a hydrocarbon substituent and n is an integer of not smaller than 3 provided that at least 6 mole % of the substituents R and R' consists of a hydrocarbon group having Small's molecular attraction constant not smaller than 350. Carbon black is added to the polyorganosiloxane whereby various physical properties are improved including breaking strength, water and hot water resistances. The rubber compound may further comprise at least one organic rubber other than the above polyorganosiloxane.
摘要翻译： 包含特定类型的下式“IMAGE”的聚有机硅氧烷的橡胶化合物，其中R和R'独立地表示烃取代基，n是不小于3的整数，条件是至少6摩尔％的取代基R和R' 由具有小于350的小分子吸引常数的烃基组成。将炭黑加入到聚有机硅氧烷中，由此改善了各种物理性能，包括断裂强度，水和耐热水性。 橡胶化合物可以进一步包含除上述聚有机硅氧烷之外的至少一种有机橡胶。
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公开(公告)号：US4623741A
公开(公告)日：1986-11-18
申请号：US822979
申请日：1986-01-24
CPC分类号： C07F7/12
摘要： An ethylidenenorbornyl group-containing chlorosilanes compound represented by the general formula:Y.sub.a (R.sup.1).sub.b Si(Cl).sub.4-a-bwherein R.sup.1 stands for a saturated or unsaturated monovalent hydrocarbon group of 1 to 8 carbon atoms, Y for ##STR1## a for an integer of the value of 1 to 3, b for an integer of the value of 0 to 2, and a+b for an integer of the value of 1 to 3.
摘要翻译： 由以下通式表示的含亚乙基降冰片基的氯硅烷化合物：Ya（R1）bSi（Cl）4-ab其中R1表示1至8个碳原子的饱和或不饱和一价烃基，Y表示
或 a表示1〜3的整数，b表示0〜2的整数，a + b表示1〜3的整数。
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