发明授权
- 专利标题: Visco-elastic polyurethane foam with castor oil
- 专利标题(中): 粘弹性聚氨酯泡沫与蓖麻油
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申请号: US12390629申请日: 2009-02-23
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公开(公告)号: US08183302B2公开(公告)日: 2012-05-22
- 发明人: Bert Klesczewski , Sebastien Triouleyre , Matthäus Gossner , Sven Meyer-Ahrens , Alice Mosbach-Rosenberger
- 申请人: Bert Klesczewski , Sebastien Triouleyre , Matthäus Gossner , Sven Meyer-Ahrens , Alice Mosbach-Rosenberger
- 申请人地址: DE Leverkusen
- 专利权人: Bayer MaterialScience AG
- 当前专利权人: Bayer MaterialScience AG
- 当前专利权人地址: DE Leverkusen
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: DE102008011459 20080227; DE102008014032 20080313
- 主分类号: C08G18/28
- IPC分类号: C08G18/28
摘要:
The present invention relates to polyether polyol compositions containing renewable raw materials, a process for preparing visco-elastic polyurethane foams using such compositions, correspondingly prepared visco-elastic foam materials, and the use thereof.
公开/授权文献
- US20090264547A1 VISCO-ELASTIC POLYURETHANE FOAM WITH CASTOR OIL 公开/授权日:2009-10-22
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