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1.Process for the preparation of soluble polymers of unsaturated esters of polycarboxylic acids 失效
Title translation: 制备多元羧酸不饱和酯的可溶性聚合物的方法公开(公告)号:US2446314A
公开(公告)日:1948-08-03
申请号:US53573944
申请日:1944-05-15
Applicant: SHELL DEV
Inventor: WAGERS JOHN K , SHOKAL EDWARD C
IPC: C08F18/08 , C09D131/06 , C09D131/08
CPC classification number: C09D131/08 , C08F18/08 , C09D131/06 , Y10S260/28
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公开(公告)号:US2545832A
公开(公告)日:1951-03-20
申请号:US61302845
申请日:1945-08-27
Applicant: SHELL DEV
Inventor: WAGERS JOHN K , SHOKAL EDWARD C
IPC: B32B27/00
CPC classification number: B32B27/00 , Y10T428/31
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