发明名称 |
METHOD FOR PRODUCING POLYOL DISPERSIONS |
摘要 |
<p>The present invention relates to a dispersion comprising (i) at least one liquid polymer and (ii) at least one polymer particle mixture comprising at least one meltable solid and at least one copolymer (C), wherein said at least one copolymer (C) is a random copolymer synthesized from at least oneα,β-ethylenically unsaturated monomer and at least one polymerizable polymer of the class of liquid polymers according to (i), to processes for preparing this dispersion, to the use of this dispersion to prepare polyurethanes, and to a process for preparing polyurethanes, in which at least one such dispersion is reacted with at least one polyisocyanate.</p> |
申请公布号 |
EP2276813(A2) |
申请公布日期 |
2011.01.26 |
申请号 |
EP20090745711 |
申请日期 |
2009.05.11 |
申请人 |
BASF SE |
发明人 |
FREIDANK, DANIEL;EMGE, ANDREAS;JUDAT, SONJA;ENGEL, ROBERT;MARTN, INGRID;DANNER, THOMAS;LOEFFLER, ACHIM;HESS, STEPHAN |
分类号 |
C08G18/08;C08L75/04;C08L101/00 |
主分类号 |
C08G18/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|