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1.Elastomers derived from hydrazino compounds of cyclic diazines 失效
Title translation: 衍生自环状二嗪的肼基化合物的弹性体公开(公告)号:US3216975A
公开(公告)日:1965-11-09
申请号:US41579464
申请日:1964-12-03
Applicant: BASF AG
Inventor: JOACHIM KUNDE , ROBERT GEHM , HERMANN WEISSAUER , GERHARD WELLENREUTHER
IPC: C08G18/10
CPC classification number: C08G18/10 , Y10S528/906 , C08G18/3848
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公开(公告)号:US3321447A
公开(公告)日:1967-05-23
申请号:US40363764
申请日:1964-10-13
Applicant: BASF AG
Inventor: JOACHIM KUNDE , HANS WILHELM , FRIEDRICH MERTES , ERICH SCHWARTZ
IPC: C08G69/16
CPC classification number: C08G69/16
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公开(公告)号:US3317482A
公开(公告)日:1967-05-02
申请号:US40584964
申请日:1964-10-22
Applicant: BASF AG
Inventor: JOACHIM KUNDE , HANS WILHELM , HELMUT DOERFEL
IPC: C08G69/16
CPC classification number: C08G69/16
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4.Process for the production of highly elastic polyurethanes utilizing dihydrazino-di-s-triazine compounds as chain extenders 失效
Title translation: 使用二肼基二-s-三嗪化合物作为扩链剂生产高弹性聚氨酯的方法公开(公告)号:US3301823A
公开(公告)日:1967-01-31
申请号:US41577764
申请日:1964-12-03
Applicant: BASF AG
Inventor: ROBERT GEHM , JOACHIM KUNDE , FRIEDRICH MERTES
IPC: C08G18/10
CPC classification number: C08G18/10 , Y10S528/906 , C08G18/3851
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