发明授权
US06617365B2 Use of silicon-polyether copolymers in the production of high resilience polyurethane foams
有权
硅聚醚共聚物在生产高弹性聚氨酯泡沫体中的应用
- 专利标题: Use of silicon-polyether copolymers in the production of high resilience polyurethane foams
- 专利标题(中): 硅聚醚共聚物在生产高弹性聚氨酯泡沫体中的应用
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申请号: US09726089申请日: 2000-11-29
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公开(公告)号: US06617365B2公开(公告)日: 2003-09-09
- 发明人: Georg Burkhart , Georg Feldmann-Krane , Ingo Fleute-Schlachter , Andreas Weier
- 申请人: Georg Burkhart , Georg Feldmann-Krane , Ingo Fleute-Schlachter , Andreas Weier
- 优先权: DE19957747 19991201
- 主分类号: C08G1848
- IPC分类号: C08G1848
摘要:
The invention relates to the use of silicone-polyether copolymers of the formula I as surface-active substances in the production of polyurethane foams.
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