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1.发明授权Leather dyeing and coating with a resin dye copolymer of an n-methylolacrylamide and an alkyl acrylate 失效用N-甲基丙烯酰胺和丙烯酸烷基酯的树脂染料共聚物皮革染色和涂层
公开(公告)号：US3549304A
公开(公告)日：1970-12-22
申请号：US3549304D
申请日：1968-04-24
Applicant: BASF AG
Inventor： EBEL FRIEDRICH , GULBINS KLAUS , HAHN ERWIN , LANGE GUENTER , SCHUBERT RUDOLF , WILHELM HANS , WOLF HANS , WUERTELE LOTHAR
IPC: D06P3/32
CPC classification number: D06P3/3266 , D06P3/3206
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