发明名称 |
TIN FREE POLYMER POLYOLS |
摘要 |
Embodiments include polymer polyol dispersions which include a polyol liquid phase and solid particle phase. Embodiments include methods of making the polymer polyol dispersions. The polymer polyol dispersions are essentially free of tin, have a solid content of between about 20 and 50 wt % based on the total weight of the polymer polyol dispersion, and have a viscosity at 20C of less than 9000 mPas. The solid particle phase has more than 90% by weight of particles in the solid particle phase having a particle diameter of less than 5 μm. |
申请公布号 |
KR20140143360(A) |
申请公布日期 |
2014.12.16 |
申请号 |
KR20147024272 |
申请日期 |
2013.03.14 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
BORELLA RICCO B.;COOKSON PAUL;HOEHNENER DANIEL;CASATI FRANCOIS M. |
分类号 |
C08G18/12;C08G18/16;C08G18/32;C08G18/40;C08G18/76 |
主分类号 |
C08G18/12 |
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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