发明名称 |
LAMINADO POLIMERICO TRANSPARENTE |
摘要 |
<p>A transparent polymeric laminate of plasticized polyvinyl butyral sheet chemically linked by urethane groups to a thermoset polyurethane layer formed as the reaction product of a cross-linkable mixture containing diisocyanate and polyether polyol containing primary or secondary hydroxyl groups and having a molecular weight between about 250 to about 8000.</p> |
申请公布号 |
BR9001669(A) |
申请公布日期 |
1991.05.14 |
申请号 |
BR19909001669 |
申请日期 |
1990.04.09 |
申请人 |
MONSANTO COMPANY |
发明人 |
GEORGE ETIENNE CARTIER;CARL PETER PIRETTI |
分类号 |
B32B7/04;B32B17/10;B32B27/08;B32B27/30;B32B27/40;(IPC1-7):B32B7/04;C08J5/12 |
主分类号 |
B32B7/04 |
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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