发明名称 |
Method of manufacturing a release sheet for use with multicomponent reactive urethane systems |
摘要 |
A flexible composite release sheet providing a replicative surface with a desired surface effect and a method of manufacturing such a release sheet is disclosed. The release sheet is suitable for use in multicomponent reactive urethane casting systems. The invention further provides flexible composite release sheets having a first acrylic functional coating layer containing the desired surface effect and a second silicone release coating layer overlying the acrylic functional coating layer.
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申请公布号 |
US6861024(B2) |
申请公布日期 |
2005.03.01 |
申请号 |
US20010001444 |
申请日期 |
2001.10.31 |
申请人 |
S. D. WARREN COMPANY |
发明人 |
GLASSOCK JUDITH I. |
分类号 |
B32B27/30;B29C33/68;B29C59/00;(IPC1-7):B29C41/22 |
主分类号 |
B32B27/30 |
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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