发明名称 |
Hydroxylated polydiene based hot-melt adhesive compositions |
摘要 |
The invention relates to hot-melt adhesive (HMA) compositions which are provided in the form of a polymer containing free isocyanate functional groups, the said polymer resulting from the reaction of a polyisocyanate (A), of a polydienopolyol (B) and of a copolymer (C) of ethylene containing hydroxyl functional groups. They have a low viscosity and can thus be employed from 110° C. They can be crosslinked with atmospheric moisture.
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申请公布号 |
US6207785(B1) |
申请公布日期 |
2001.03.27 |
申请号 |
US19990230724 |
申请日期 |
1999.10.14 |
申请人 |
ATOFINA |
发明人 |
LEBEZ JEAN;FLAT JEAN-JACQUES;PIERROT JEAN-MICHEL |
分类号 |
C08G18/62;C08G18/12;C08G18/69;C09J123/08;C09J149/00;C09J175/04;C09J175/14;(IPC1-7):C08G18/62 |
主分类号 |
C08G18/62 |
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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