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11.发明授权Dissolved copolymers of aqueous solutions of so containing acrolein and a member from the group consisting of acrylonitrile, methyl methacrylate, and vinyl acetate 失效含有丙烯醛的水溶液和来自丙烯腈，甲基丙烯酸甲酯和乙酸乙烯酯的成员的溶液的溶解共聚物
公开(公告)号：US3036978A
公开(公告)日：1962-05-29
申请号：US82541259
申请日：1959-07-07
Applicant: DEGUSSA
Inventor： WERNER KERN , HARALD CHERDRON
IPC: C08F8/00 , C08F8/36 , C08F20/62 , C08F216/34 , C08F220/44 , C08G2/00 , C08J3/03 , C08L33/20
CPC classification number: C08G2/26 , C08F8/36 , C08F20/62 , C08F216/34 , C08F220/44 , C08G2/00 , C08J3/03 , C08J2333/20 , C08L33/20 , C08L2666/04
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公开(公告)号：US3020264A
公开(公告)日：1962-02-06
申请号：US69060
申请日：1960-01-06
Applicant: DEGUSSA
Inventor： JURGEN BEHRENDS , OTTO SCHWEITZER , WERNER KERN , HEINRICH HOPFF
IPC: C08G2/00
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