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发明名称
INTUMESCENT PUTTY
摘要
This invention relates to non-aqueous, indefinitely conformable, halogen free, intumescent putty useful in an opening as a firestop material to deter the spread of fire, smoke, and vapors during a fire.
申请公布号
WO9620987(A1)
申请公布日期
1996.07.11
申请号
WO1995US16633
申请日期
1995.12.19
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
WELNA, WALTON, W.
分类号
C08L21/00;C09D5/34;C09D201/00;C09K21/02;C09K21/06;C09K21/14
主分类号
C08L21/00
代理机构
代理人
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