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    • 33. 发明授权
    • Room temperature curable silicone composition
    • 室温固化硅酮组合物
    • US5561184A
    • 1996-10-01
    • US246614
    • 1994-05-20
    • Kei MiyoshiYoshifumi Harada
    • Kei MiyoshiYoshifumi Harada
    • C09J183/04C08K5/5419C08L83/04C08L83/06C09J7/02C09J183/05C08K3/26
    • C08L83/04C08G77/12C08G77/16C08G77/18C08G77/46
    • A room temperature curable silicone composition, comprising (A) 100 parts by weight of an organopolysiloxane each of both ends of which has one hydroxyl group, (B) 0.2 to 40 parts by weight of at least one compound selected from the group consisting of hydrolyzable silanes having 2 to 4 hydrolyzable groups and their partial hydrolysis-condensation products, (C) 1 to 100 parts by weight of a modified diorganopolysiloxane of which both ends have at least one group selected from the group consisting of a hydrogen atom, a substituted monovalent hydrocarbon group and alkoxy group having 1 to 10 carbon atoms, an unsubstituted hydrocarbon group and alkoxy group having 1 to 10 carbon atoms, and a hydroxyl group and that has a silicon-bonded modifying group made up of a substituted or unsubstituted monovalent organic group with 6 or more carbon atoms, and (D) a filler and a cured product thereof. A cured product good in peeling properties can be obtained.
    • 一种室温固化性有机硅组合物,其包含(A)100重量份的两末端具有一个羟基的有机聚硅氧烷,(B)0.2〜40重量份的至少一种选自可水解的 具有2至4个可水解基团的硅烷及其部分水解缩合产物,(C)1至100重量份的改性二有机基聚硅氧烷,其两端具有至少一个选自氢原子,取代的一价 具有1-10个碳原子的烃基和烷氧基,未取代的烃基和具有1-10个碳原子的烷氧基,和羟基,并且具有由取代或未取代的一价有机基团构成的与硅键合的改性基团与 6个或更多个碳原子,和(D)填料及其固化产物。 可以得到剥离性良好的固化物。