发明名称 |
Adhesive in preparation of laminates |
摘要 |
In the manufacture of a 2-ply sheet of the type which includes on one surface thereof a self-healing polymeric material and on the other surface an adhesive polymeric material capable of adhering at elevated temperatures to a glass or plastic surface, the improvement comprising forming said adhesive polymeric material from a blocked polyurethane or a water soluble or water dispersible polyurethane, and preferably from a polyurethane that has blocked NCO groups and is water soluble or water dispersible.
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申请公布号 |
USRE34523(E) |
申请公布日期 |
1994.01.25 |
申请号 |
US19900478145 |
申请日期 |
1990.02.01 |
申请人 |
SAINT-GOBAIN VITRAGE |
发明人 |
DAUDE, GERARD;GIRARD, PHILIPPE |
分类号 |
B32B7/12;B32B17/10;B32B27/40;C03C27/12;C08G18/10;C09J121/00;C09J175/00;C09J175/04;(IPC1-7):B32B17/10 |
主分类号 |
B32B7/12 |
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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