发明名称 |
Curable pressure-sensitive adhesives, constructions embodying such adhesives and process for production of pressure-sensitive adhesive stock. |
摘要 |
<p>A curable pressure-sensitive adhesive layer comprises an interpolymerized hard-monomer system including one alkyl methacrylate present in an amount up to about 25% by weight, based on the total weight of the monomers, and a soft-monomer system present in an amount of from about 50% to about 95% by weight, and comprising at least one alkyl monoester or diester of an unsaturated dicarboxylic acid containing 4 carbon atoms wherein each alkyl group independently contains from 4 to about 8 carbon atoms. The monoester or diester is present in a total amount of up to about 30% by weight, based on the total weight of the monomers, and at least one alkyl acrylate. Curing is accomplished by electron-beam radiation or by ultraviolet radiation, the former at a dosage of up to 200 kiloGray, after application to a substrate. A multifunctional monomer may be used to enhance radiant-energy curing.</p> |
申请公布号 |
EP0252717(A2) |
申请公布日期 |
1988.01.13 |
申请号 |
EP19870305997 |
申请日期 |
1987.07.07 |
申请人 |
AVERY INTERNATIONAL CORPORATION |
发明人 |
SASAKI, YUKIHIKO;HOLGUIN, DANIEL L.;VAN HAM, ROBERT |
分类号 |
C09J4/06;C09J4/02;C09J7/02;C09J133/04;C09J133/06;C09J133/08;C09J201/00 |
主分类号 |
C09J4/06 |
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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