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发明名称
Quaternary ammonium compounds of polymers of the cumarone-indene class
摘要
申请公布号
US2806019(A)
申请公布日期
1957.09.10
申请号
US19540410431
申请日期
1954.02.15
申请人
ROHM & HAAS COMPANY
发明人
LANE EARL W.
分类号
C04B33/13;C08F8/44;C14C9/00;C14C11/00
主分类号
C04B33/13
代理机构
代理人
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