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发明名称
Microporous membranes of syndiotactic vinylaromatic polymers
摘要
申请公布号
US4859339(A)
申请公布日期
1989.08.22
申请号
US19880154777
申请日期
1988.02.11
申请人
THE DOW CHEMICAL COMPANY
发明人
WESSLING, RITCHIE A.;CHAU, CHIEH-CHUN;BURMESTER, ALAN F.
分类号
B01D71/28;C08F12/00;C08F12/04;C08J9/28
主分类号
B01D71/28
代理机构
代理人
主权项
地址
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