-
1.Production and use of solutions of partly hydrolysed acrylonitrile polymers 失效
Title translation: 生产和使用部分水解丙烯腈聚合物的溶液公开(公告)号:US2721113A
公开(公告)日:1955-10-18
申请号:US33111553
申请日:1953-01-13
Applicant: BRITISH CELANESE
Inventor: JOHN DOWNING , ARTHUR HODGE , NAPIER DREWITT JAMES GERDON
IPC: C08F8/00
CPC classification number: C08F8/00 , C08F8/12 , C08F120/44