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公开(公告)号:DE2437629A1
公开(公告)日:1976-02-26
申请号:DE2437629
申请日:1974-08-05
Applicant: BASF AG
Abstract: Manufacture of insoluble polyvinyl lactams by polymerization in the absence of oxygen and in the presence of sulfur compounds having a functionality of less than 6.
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公开(公告)号:DE2628408A1
公开(公告)日:1978-01-12
申请号:DE2628408
申请日:1976-06-24
Applicant: BASF AG
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