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发明名称
Verfahren zur Herstellung und Rückgewinnung von Oxydiphthalsäureanhydriden.
摘要
申请公布号
DE68915570(D1)
申请公布日期
1994.07.07
申请号
DE19896015570
申请日期
1989.02.24
申请人
OCCIDENTAL CHEMICAL CORP., NIAGARA FALLS, N.Y.
发明人
MOLINARO, JOHN R., KENMORE NEW YORK;PAWLAK, JOSEPH A., CHEEKTOWAGA NEW YORK;SCHWARTZ, WILLIS T., GRAND ISLAND NEW YORK
分类号
C07D307/89;C07B61/00;C07C51/567;(IPC1-7):C07C65/24
主分类号
C07D307/89
代理机构
代理人
主权项
地址
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