发明名称 |
ZUSAMMENSETZUNG AUS ISOCYANATEN, IHRE VERWENDUNG ZUR HERSTELLUNG VON KLEBSTOFFEN, UND DIE DAMIT HERGESTELLTEN AROMATISCHEN KLEBEFUGEN |
摘要 |
The use for the preparation of an adhesive emulsion of a composition comprising, by simultaneous or sequential addition, a isocyanate composition with 10-30% and preferably 15-25% NCO groups, a viscosity of 2500 mPa.s or less and most preferably 1200 mPa.s or less and a surfactant agent comprising at least 50 wt.% of a specified compound. The compound forming 50 wt.% or more of the surfactant is of formula (O ->) pP(=O) m(-X'CH 2CH 2(OCH 2CH 2) sOR 2) q-X'CH 2CH 2(OCH 2CH 2) nOR 1 (I). p : 1-2; m : 0, 1; p+m+q : 3; 1+p+2m+q : 3-5; X, X' : O; n, s : real 5-30 or most preferably 9-20; R 1, R 2aliphatic radical without an aromatic nucleus preferably a 10-20C alkanoylaryl radical. An independent claim is included for a composition comprising the claimed composition and an aqueous phase of pH 4-9 preferably bearing a known polymer adhesive. |
申请公布号 |
DE602004011496(T2) |
申请公布日期 |
2009.02.12 |
申请号 |
DE20046011496T |
申请日期 |
2004.03.31 |
申请人 |
RHODIA CHIMIE |
发明人 |
GRANIER, VINCENT;VARRON, CORINNE |
分类号 |
C08G18/70;C08G18/08;C08G18/79;C08L75/04;C09J175/04 |
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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