- 专利标题: 142b/124 blowing agent blends
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申请号: US372499申请日: 1999-08-11
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公开(公告)号: US6136877A公开(公告)日: 2000-10-24
- 发明人: Jinhuang Wu
- 申请人: Jinhuang Wu
- 申请人地址: PA Philadelphia
- 专利权人: Elf Atochem North America, Inc.
- 当前专利权人: Elf Atochem North America, Inc.
- 当前专利权人地址: PA Philadelphia
- 主分类号: B01F3/04
- IPC分类号: B01F3/04 ; B01F3/06 ; B01F17/00 ; C07C20060101 ; C08G20060101 ; C08G18/06 ; C08G18/72 ; C08G18/79 ; C08J9/04 ; C08J9/14 ; C08K5/02 ; C08L75/04 ; C09K3/00
摘要:
Nonflammable foam blowing agent blends of 142b or 124 are provided, as are polyol premixes and polyurethane foam compositions containing such blends.
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