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发明名称
Method for removing hydrogen fluoride from mixtures comprising aromatic ketones
摘要
申请公布号
US4990681(A)
申请公布日期
1991.02.05
申请号
US19890445055
申请日期
1989.12.04
申请人
CURTIS, THOMAS A.;RYAN, TIMOTHY R.;LINDLEY, DANIEL D.
发明人
CURTIS, THOMAS A.;RYAN, TIMOTHY R.;LINDLEY, DANIEL D.
分类号
B01J27/12;C07B61/00;C07C45/46;C07C45/85;C07C49/76;C07C49/825;C07C51/60
主分类号
B01J27/12
代理机构
代理人
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地址
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