发明授权
- 专利标题: Smoke and toxic gas suppressant system
- 专利标题(中): 烟气和有毒气体抑制系统
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申请号: US416311申请日: 1982-09-09
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公开(公告)号: US4444914A公开(公告)日: 1984-04-24
- 发明人: Derek A. Smith , Stephen J. Grayson , John Hume
- 申请人: Derek A. Smith , Stephen J. Grayson , John Hume
- 专利权人: Smith Derek A,Grayson Stephen J,John Hume
- 当前专利权人: Smith Derek A,Grayson Stephen J,John Hume
- 优先权: GBX8127549 19810911
- 主分类号: C08G18/00
- IPC分类号: C08G18/00 ; C08G18/12 ; C08G18/30 ; C08J9/00 ; C08J9/40 ; C08L75/00 ; C08L75/04 ; C08L101/00 ; C09K21/00 ; C08G18/02
摘要:
A composition comprising a combustible material, especially a polyurethane, and a smoke and toxic gas (STG) suppressant system, comprising (A) an STG-suppressant with (B) a combustion rate- and/or flame temperature-reducing component, or (C) a char-stabilizer, components (B) and (C) preferably both being present.
公开/授权文献
- US5681954A Piperazine derivatives 公开/授权日:1997-10-28
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