发明名称 |
RELEASE COATING, OBTAINED BY VAPOR DEPOSITION OF FLUORINATED OR SILICONE ACRYLATE COMPOUND, AND METHOD OF PRODUCTION THEREOf |
摘要 |
<p>Sheet materials according to the present invention comprise a sheet material substrate, such as for example a film or paper sheet, with a polymer release coating overlying and adhered to a surface of the sheet material substrate. Single and multilayer release coatings can be formed on the substrate by vapor deposition of silicone acrylates and/or fluorinated acrylates. These coatings can be applied in thickness of 0.05 micron to 1.0 micron to achieve a range of release properties. These coatings can be applied in a very thin single layer on relatively smooth substrates or in a multilayer form on rough substrates such as paper. The new coating process described here has lower process and materials costs, improved adhesion, low slip, and excellent release characteristics.</p> |
申请公布号 |
EP0819150(B1) |
申请公布日期 |
2002.06.26 |
申请号 |
EP19960910751 |
申请日期 |
1996.04.04 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SHAW, DAVID, G.;DAWSON, ERIC;CLINE, DANIEL;LANGLOIS, MARC |
分类号 |
B05D7/24;B32B27/00;B32B27/16;B32B27/30;C08F290/06;C09D4/00;C09D4/02;C09D5/00;C09D133/16;C09D155/00;C09J7/02;(IPC1-7):C09J7/02;C09J7/04 |
主分类号 |
B05D7/24 |
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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