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发明名称
METHOD OF PREPARING HYDROXYDIPHTHALIC ANHYDRIDE AND ACYLOXYPHTHALIC ANHYDRIDE
摘要
申请公布号
JPH04297472(A)
申请公布日期
1992.10.21
申请号
JP19910134421
申请日期
1991.06.05
申请人
OCCIDENTAL CHEM CORP
发明人
JIEFURII ESU SUTARUTSU
分类号
B01J27/12;B01J27/232;B01J31/04;C07B61/00;C07C51/567;C07C65/24;C07D307/89
主分类号
B01J27/12
代理机构
代理人
主权项
地址
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