- 专利标题: Blowing agent blends
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申请号: US09789061申请日: 2001-02-16
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公开(公告)号: US20010034378A1公开(公告)日: 2001-10-25
- 发明人: Jinhuang Wu , Douglas R. Dillon
- 申请人: Atofina Chemicals, Inc.
- 申请人地址: null
- 专利权人: Atofina Chemicals, Inc.
- 当前专利权人: Atofina Chemicals, Inc.
- 当前专利权人地址: null
- 主分类号: C08J009/06
- IPC分类号: C08J009/06
摘要:
Foam blowing agents blends of 5-50 mole % HCFC-22 and 95-50 mole % of n-pentane, i-pentane and/or cyclopentane are provided, as are polyol premixes and polyurethane foam compositi ons containing such blends.
公开/授权文献
- US06319886B2 Blowing agent blends 公开/授权日:2001-11-20
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