发明申请
US20070123599A1 Grafted polyether copolymers and the use thereof for stabilizing foams
审中-公开
接枝聚醚共聚物及其用于稳定泡沫体的用途
- 专利标题： Grafted polyether copolymers and the use thereof for stabilizing foams
- 专利标题（中）： 接枝聚醚共聚物及其用于稳定泡沫体的用途
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申请号： US11593733申请日： 2006-11-07
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公开(公告)号： US20070123599A1公开(公告)日： 2007-05-31
- 发明人: Christian Eilbracht , Jutta Esselborn , Sascha Herrwerth , Peter Schwab
- 申请人： Christian Eilbracht , Jutta Esselborn , Sascha Herrwerth , Peter Schwab
- 申请人地址： DE Essen
- 专利权人： Goldschmidt GmbH
- 当前专利权人： Goldschmidt GmbH
- 当前专利权人地址： DE Essen
- 优先权： DE102005056246.9 20051125
- 主分类号： C08J9/00
- IPC分类号： C08J9/00
摘要：
The invention relates to the use of substantially silicon-free polymers, obtainable by free radical graft polymerization of up to 50 parts by weight of at least one ethylenically unsaturated monomer (A) in the presence of at least 50 parts by weight of at least one polyether (B), as stabilizers for the preparation of PU and/or PI foams.
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