发明名称 |
Primer composition for silicone pressure-sensitive adhesives |
摘要 |
A primer composition comprising (A) a diorganopolysiloxane having an average degree of polymerization of 500-2,000 and alkenyl groups at both ends of its molecular chain in an amount of 0.001-0.005 mol per 100 g of the diorganopolysiloxane, (B) an organohydrogenpolysiloxane having at least two SiH groups in a molecule, (C) a platinum base curing catalyst, and (D) a retarder is effective for improving the adhesion between various plastic films and silicone pressure-sensitive adhesives and thus forming satisfactory pressure-sensitive adhesive tapes.
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申请公布号 |
US6756127(B2) |
申请公布日期 |
2004.06.29 |
申请号 |
US20020269001 |
申请日期 |
2002.10.11 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
KURODA YASUYOSHI;AOKI SHUNJI;OGAWA MASAHIKO |
分类号 |
C08K5/1539;C08K5/541;C09D183/04;C09D183/07;C09J7/02;(IPC1-7):B32B25/20;C08G77/12;C08G77/20 |
主分类号 |
C08K5/1539 |
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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