发明名称 |
AUF POLYURETHAN BASIERENDE KLEBSTOFFE, SYSTEME FÜR SOLCHE KLEBSTOFFE, GEGENSTÄNDE UND VERFAHREN ZUR HERSTELLUNG |
摘要 |
<p>Polyurethane-based adhesives of the invention comprise the reaction product of: an isocyanate-reactive component comprising at least two isocyanate-reactive materials, the at least two isocyanate-reactive materials comprising a first isocyanate-reactive material having a weight average molecular weight of less than 2,000 and a second isocyanate-reactive material having a weight average molecular weight of 2,000 or more; an isocyanate-functional component; an optional reactive emulsifying compound; and an optional chain extending agent. The adhesives, which are preferably pressure-sensitive adhesives, can be prepared from 100% solids, waterborne or solventborne systems.</p> |
申请公布号 |
DE60028255(D1) |
申请公布日期 |
2006.06.29 |
申请号 |
DE2000628255 |
申请日期 |
2000.06.30 |
申请人 |
3M INNOVATIVE PROPERTIES CO., ST. PAUL |
发明人 |
HANSEN, G.;CLEMENS, M. |
分类号 |
C08G18/48;C09J7/02;C08G18/10;C08G18/12;C09J11/00;C09J175/04;C09J175/08 |
主分类号 |
C08G18/48 |
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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