发明名称 |
POLYMER POLYOLS HAVING IMPROVED QUALITY. |
摘要 |
This invention relates to polymer polyols comprising one or more base polyols; one or more ethylenically unsaturated monomers in which at least one of the monomers is styrene which contains less than or equal to 1000 ppm of impurities; with one or more preformed stabilizers; in the presence of at least one free radical polymerization initiator; and optionally, one or more chain transfer agents. |
申请公布号 |
MX2015002580(A) |
申请公布日期 |
2015.06.22 |
申请号 |
MX20150002580 |
申请日期 |
2013.08.22 |
申请人 |
BAYER MATERIALSCIENCE LLC |
发明人 |
ADKINS, RICK, L.;CHARRON, JAMES, R.;CHAUK, SHRINIWAS |
分类号 |
C08G18/32;C08F2/38;C08G18/28;C08G18/62;C08J9/04 |
主分类号 |
C08G18/32 |
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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