发明名称 |
Aqueous adhesives containing water-dispersible polyisocyanate preparations |
摘要 |
The invention relates to aqueous adhesives which are based on water-dispersible polymers and which contain water-dispersible polyisocyanate preparations having an average NCO-functionality of at least 2.2, which, in addition to an aromatic polyisocyanate or a mixture of aromatic polyisocyanates, contain a quantity of emulsifier sufficient to guarantee the dispersibility of the polyisocyanates, as additives capable of improving the bonding properties of these adhesives.
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申请公布号 |
US4433095(A) |
申请公布日期 |
1984.02.21 |
申请号 |
US19820358077 |
申请日期 |
1982.03.15 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HOMBACH, RUDOLF;REIFF, HELMUT;WENZEL, WOLFGANG;DOLLHAUSEN, MANFRED |
分类号 |
C08G18/70;C09J121/02;C09J175/00;(IPC1-7):C08L31/04 |
主分类号 |
C08G18/70 |
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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