发明名称 |
Anti-staining additive and room-temperature-curable polyorganosiloxane composition |
摘要 |
An anti-staining additive comprising a higher unsaturated aliphatic acid ester-modified organosilicon compound that is produced by carrying out an addition reaction between (a) a higher unsaturated aliphatic acid ester that contains more than one aliphatically unsaturated bond in each molecule and (b) an organosilicon compound that contains at least 1 silicon-bonded hydrogen atom in each molecule with the aliphatically unsaturated bonds in component (a) present in molar excess over the silicon-bonded hydrogen in component (b). The additive can be used at 0.01 to 50 weight percent in a polyorganosiloxane composition that cures at room temperature by a condensation reaction. <IMAGE>
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申请公布号 |
EP1031612(A2) |
申请公布日期 |
2000.08.30 |
申请号 |
EP20000301508 |
申请日期 |
2000.02.25 |
申请人 |
DOW CORNING TORAY SILICONE COMPANY LTD. |
发明人 |
OKAWA, TADASHI;NISHIUMI, WATARU;HORI, SEIJI |
分类号 |
C09K3/00;C08G63/68;C08G77/38;C08K5/54;C08L83/04;C09D183/04;(IPC1-7):C08L83/06 |
主分类号 |
C09K3/00 |
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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