| 发明名称 |
DISPERSION OF PREFORMED POLYMER IN POLYOL |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a process for preparing a stable dispersion of a preformed polymer in a polyol in a single mixer. <P>SOLUTION: The preformed polymer is mixed under sufficient heat and shear to reduce its particle size to a desired size in the presence of a polyol. The stable dispersions of polymers in polyols and polyurethane formulations containing the stable dispersions made by the process are provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012136707(A) |
申请公布日期 |
2012.07.19 |
| 申请号 |
JP20120056283 |
申请日期 |
2012.03.13 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
LUNDGARD RICHARD A;JAKUBOWSKI JAMES J;PATE JAMES E III;KIRCHHOFF ROBERT A;PRIESTER RALPH D JR;LIDY WERNER A |
| 分类号 |
C08J3/02;C08J3/20;C08F8/30;C08G18/08;C08G18/48;C08G101/00;C08J3/09;C08J9/00;C08L23/04;C08L23/10;C08L23/26;C08L25/00;C08L57/00;C08L75/04 |
主分类号 |
C08J3/02 |
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