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发明名称
摘要
申请公布号
DE2644540(C3)
申请公布日期
1982.05.19
申请号
DE19762644540
申请日期
1976.10.01
申请人
DENKA CHEMICAL CORP., 77017 HOUSTON, TEX., US
发明人
KERR, RALPH OLIVER, HOUSTON, TEX., US
分类号
C07D307/60;B01J23/22;B01J27/198;B01J27/199;C07B61/00;C07C51/215;(IPC1-7):B01J27/18;C07B3/00
主分类号
C07D307/60
代理机构
代理人
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