公开(公告)号：US4555559A

公开(公告)日：1985-11-26

申请号：US697357

申请日：1985-02-01

申请人： Hiroshi Kimura ,  Ikurou Mori ,  Bunjirou Murai

发明人： Hiroshi Kimura ,  Ikurou Mori ,  Bunjirou Murai

IPC分类号： C08G77/00 ,  C07F7/18 ,  C08G77/08 ,  C08G77/48 ,  C08G77/52 ,  C08G77/54 ,  C08K5/5435 ,  C09K3/00 ,  C08G77/06

CPC分类号： C08G77/52

摘要： A method for making a novel copolymer, which comprises: reacting(A) a compound represented by the formula: ##STR1## wherein Q represents >C.dbd.O or the following formula: ##STR2## wherein each X may be either the same or different and each represents hydrogen atom or hydroxyl group, of which at least one is hydroxyl group, and R.sup.1 represents an alkyl group having 1 to 18 carbon atoms, with(B) an epoxy group-containing trialkoxysilane and/or an epoxy group-containing dialkoxysilane in the presence of(C) an aluminum chelate compound represented by the formula:Al(OR.sup.2).sub.n L.sub.3-nwherein R.sup.2 represents an alkyl group having 1 to 4 carbon atoms, L represents the following formula: ##STR3## where R.sup.3 represents an alkyl group having 1 or 2 carbon atoms, R.sup.4 represents an alkyl group or an alkoxy group each having 1 or 2 carbon atoms,and n is an integer of 0, 1 or 2.

摘要翻译： 一种制备新型共聚物的方法，其包括：（A）由下式表示的化合物：其中Q表示> C = O或下式：其中每个X可以相同或不同 并且各自表示氢原子或羟基，其中至少一个是羟基，R 1表示具有1至18个碳原子的烷基，（B）含环氧基的三烷氧基硅烷和/或含环氧基的二烷氧基硅烷 在（C）由下式表示的铝螯合化合物（Al 2 OR 2）nL 3-n的存在下，其中R 2表示具有1至4个碳原子的烷基，L表示下式：其中R 3表示烷基 具有1或2个碳原子的基团，R 4表示各自具有1或2个碳原子的烷基或烷氧基，n为0,1或2的整数。

公开(公告)号：US4555545A

公开(公告)日：1985-11-26

申请号：US697358

申请日：1985-02-01

申请人： Hiroshi Kimura ,  Ikurou Mori ,  Bunjirou Murai

发明人： Hiroshi Kimura ,  Ikurou Mori ,  Bunjirou Murai

IPC分类号： C09D183/00 ,  C09D183/04 ,  C08L83/00

CPC分类号： C09D183/04

摘要： A composition for coating, which comprises:(1) 100 parts by weight of film forming components comprising:(A) 10 to 90% by weight of an organosilane triol of the following formula and/or its partial condensate:R.sup.1 Si(OH).sub.3 wherein R.sup.1 represents a monovalent group selected from the group consisting of alkyl groups having 1 to 3 carbon atoms and aryl groups, and(B) 90 to 10% by weight of colloidal silica; and(2) 5 to 40 parts by weight of a copolymer of:(C) a compound represented by the formula: ##STR1## wherein Q represents >C.dbd.O or the following formula: ##STR2## wherein each X may be either the same or different and each represents hydrogen atom or hydroxyl group, of which at least one is hydroxyl group, and R.sup.2 represents an alkyl group having 1 to 18 carbon atoms, and(D) an epoxy group-containing trialkoxysilane.

摘要翻译： 一种涂料组合物，其包括：（1）100重量份的成膜组分，其包含：（A）10至90重量％的下式的有机硅烷三醇和/或其部分缩合物：R 1 Si（OH）3 其中R1表示选自具有1至3个碳原子的烷基和芳基的一价基团，和（B）90至10重量％的胶体二氧化硅; 和（2）5至40重量份的共聚物：（C）由下式表示的化合物：其中Q表示> C = O或下式：其中每个X可以是 相同或不同，各自表示氢原子或羟基，其中至少一个为羟基，R 2表示具有1至18个碳原子的烷基，（D）含环氧基的三烷氧基硅烷。

公开(公告)号：US4220748A

公开(公告)日：1980-09-02

申请号：US22119

申请日：1979-03-20

申请人： Mitsuyoshi Hashimoto ,  Kiyoshi Hosokawa ,  Bunjirou Murai

发明人： Mitsuyoshi Hashimoto ,  Kiyoshi Hosokawa ,  Bunjirou Murai

IPC分类号： C08L83/06 ,  C08K5/5419 ,  C08K5/544 ,  C08L83/00 ,  C08L83/04 ,  C08G77/06

CPC分类号： C08K5/54 ,  C08G77/16 ,  C08G77/20 ,  C08G77/70 ,  Y10S528/901

摘要： A room temperature curable polyorganosiloxane composition comprising (A) 100 parts by weight of a silanol-terminated polydiorganosiloxane having a viscosity of 500 to 200,000 cSt measured at 25.degree. C., (B) 0.5 to 25 parts by weight of an acetoxy group-containing organic silicon compound selected from the group consisting of acetoxy group-containing silanes represented by the following formula and partially hydrolyzed products thereof: ##STR1## wherein R.sup.1 stands for a monovalent substituted or unsubstituted hydrocarbon group, R.sup.2 is a monovalent group selected from the group consisting of alkyl groups and alkoxyalkyl groups, a is a number of 0 or 1, and b is a number of 0 or 1,and (C) 0.01 to 10 parts by weight of the reaction product of the reaction between (1) an aminoalkyl group-containing organic silicon compound selected from the group consisting of aminoalkyl group-containing silanes represented by the following formula and partially hydrolyzed products thereof: ##STR2## wherein R.sup.3 stands for a hydrogen atom or a monovalent substituted or unsubstituted hydrocarbon group, R.sup.4 stands for a divalent hydrocarbon group, R.sup.5 stands for a monovalent substituted or unsubstituted hydrocarbon group, R.sup.6 is a monovalent group selected from the group consisting of alkyl groups and alkoxyalkyl groups, and c is a number of 0 or 1,and (2) an anhydride of a polybasic acid.

摘要翻译： 一种室温固化型聚有机硅氧烷组合物，其包含（A）在25℃下测定粘度为500〜200,000cSt的硅烷醇封端的聚二有机硅氧烷100重量份，（B）0.5〜25重量份含乙酰氧基的 选自由下式表示的含有乙酰氧基的硅烷和其部分水解产物的有机硅化合物：其中R 1表示一价取代或未取代的烃基，R 2是选自以下的一价基团： 的烷基和烷氧基烷基，a是0或1的数，b是0或1的数，和（C）0.01至10重量份的（1）氨基烷基 的选自由下式表示的含氨基烷基的硅烷和其部分水解产物的有机硅化合物：其中R3 代表氢原子或一价取代或未取代的烃基，R4表示二价烃基，R5表示一价取代或未取代的烃基，R6表示选自烷基和烷氧基烷基的一价基团， 和c为0或1的数，和（2）多元酸的酸酐。