发明名称 |
Curable organopolysiloxane composition containing adhesion promoter. |
摘要 |
<p>There is disclosed a curable organopolysiloxane composition suitable for forming an adherent coating on metals which is durable under acidic conditions, said composition comprising: (A) an organopolysiloxane that contains at least 2 alkenyl groups in each molecule; (B) an organopolysiloxane that contains at least 2 silicon-bonded hydrogen atoms in each molecule; (C) an adhesion promoter; and (D) a hydrosilylation catalyst, said composition is characterized in that the adhesion promoter is prepared by reacting (a) an amine compound with the general formula RnNH(3 - n> in which R denotes a monovalent hydrocarbon group and n is 1 or 2, and (b) an aliphatically unsaturated epoxy compound, and, optionally, condensing the above reaction product with (c) a silicon compound that contains at least two silicon-bonded alkoxy groups in each molecule. r</p> |
申请公布号 |
EP0653472(A2) |
申请公布日期 |
1995.05.17 |
申请号 |
EP19940118060 |
申请日期 |
1994.11.15 |
申请人 |
DOW CORNING TORAY SILICONE COMPANY, LIMITED |
发明人 |
KASUYA, AKIRA, DOW CORNING TORAY SILICONE CO.,LTD. |
分类号 |
C08K5/1515;C08L83/04;C09J11/06;C09J183/07;(IPC1-7):C09J11/06;C09J183/08 |
主分类号 |
C08K5/1515 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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