发明名称 |
Radiation-curable organopolysiloxane-containing composition |
摘要 |
A radiation curable organopolysiloxane-containing composition is disclosed which is curable by the irradiation with actinic rays in a relatively low dose to give a cured layer having excellent surface-releasability so that the composition is useful, for example, as a coating agent of release paper for temporary protection of adhesive surface. The composition comprises (a) 0.1 to 20 parts by weight of a linear organopolysiloxane having at least one vinylphenyl or isopropenylphenyl group bonded to only one of the terminal silicon atoms in the molecular chain and (b) 99.9 to 80 parts by weight of a (meth)acrylate compound which is a (meth)acrylic acid ester of a polyhydric alcohol or a polyester of a polyhydric alcohol and a dibasic carboxylic acid esterified with (meth)acrylic acid at the residual hydroxy groups.
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申请公布号 |
US5118723(A) |
申请公布日期 |
1992.06.02 |
申请号 |
US19910651854 |
申请日期 |
1991.02.07 |
申请人 |
SHIN-ETSU CHEMICAL COMPANY, LIMITED |
发明人 |
IRIFUNE, SHINJI;OHBA, TOSHIO;HARA, YASUAKI;KAMEI, MASANAO |
分类号 |
C08F2/46;C08F2/54;C08F290/00;C08F290/06;C08F299/00 |
主分类号 |
C08F2/46 |
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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