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1.Reactions of diisocyanate-modified linear polyesters with urea glycols 失效
Title translation: 二异氰酸酯改性线性聚酯与脲二醇的反应公开(公告)号:US2822349A
公开(公告)日:1958-02-04
申请号:US40925454
申请日:1954-02-09
Applicant: BAYER AG
Inventor: MULLER KARL E , WILHELM BUNGE , CORNELINS MUHLHAUSEN
IPC: C08G18/10
CPC classification number: C08G18/10 , C08G18/3829
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公开(公告)号:US3347529A
公开(公告)日:1967-10-17
申请号:US58560156
申请日:1956-05-01
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: PETER HOPPE , ERWIN WEINBRENNER , CORNELINS MUHLHAUSEN , KARL BREER
IPC: B29B7/74
CPC classification number: B29B7/7409
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