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公开(公告)号:US3347762A
公开(公告)日:1967-10-17
申请号:US22005462
申请日:1962-08-28
Applicant: BAYER AG
Inventor: HANS HOLTSCHMIDT , WILFRIED ZECHER
IPC: C07B39/00 , C07C275/70 , C07D213/61 , C07D215/18 , C07D241/04 , C07D241/16 , C07D251/44 , C07D251/50 , C07D265/06 , C07D265/30 , C07D295/205 , C07D498/04
CPC classification number: C07D265/30 , C07B39/00 , C07C275/70 , C07D213/61 , C07D215/18 , C07D241/04 , C07D241/16 , C07D251/44 , C07D251/50 , C07D265/06 , C07D295/205 , Y10S204/903 , Y10S204/905
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2.Polyurethane forming compositions containing sulfurous acid esters as retarding agents 失效
Title translation: 含有亚硫酸酯作为阻滞剂的聚氨酯形成组合物公开(公告)号:US3352829A
公开(公告)日:1967-11-14
申请号:US43143765
申请日:1965-02-09
Applicant: BAYER AG
Inventor: FRIEDRICH BLOMEYER , WILFRIED ZECHER , HANS HOLTSCHMIDT
CPC classification number: C08G18/089 , C08G18/00 , Y10S528/903
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公开(公告)号:US3297726A
公开(公告)日:1967-01-10
申请号:US28402063
申请日:1963-05-29
Applicant: BAYER AG
Inventor: WILFRIED ZECHER , HANS HOLTSCHMIDT
IPC: C07C265/12 , C07J75/00 , C08G18/77 , C08K5/29
CPC classification number: C07C265/12 , C08G18/771
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4.Process for the production of organic compounds containing nitrogen and chlorine combined in an-n=ccl-radical 失效
Title translation: 生产含有氮和氯的有机化合物的方法,其组合在a-n = ccl-自由基中公开(公告)号:US3251761A
公开(公告)日:1966-05-17
申请号:US44639465
申请日:1965-04-07
Applicant: BAYER AG
Inventor: HANS HOLTSCHMIDT , WILFRIED ZECHER
IPC: C07D213/61 , C07D241/16 , C07D498/04 , G03G15/08
CPC classification number: C07D241/16 , C07D213/61 , G03G15/0855 , G03G15/5041
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5.Two-step chlorination of heterocyclic tertiary amines to produce compounds having an-n=cci-radical 失效
Title translation: 两步氯化杂环叔胺以产生具有-n = cci-基的化合物公开(公告)号:US3389069A
公开(公告)日:1968-06-18
申请号:US44640265
申请日:1965-04-07
Applicant: BAYER AG
Inventor: HANS HOLTSCHMIDT , WILFRIED ZECHER
IPC: C07D213/61
CPC classification number: C07D213/61 , Y10S204/914
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公开(公告)号:US3251760A
公开(公告)日:1966-05-17
申请号:US22007062
申请日:1962-08-28
Applicant: BAYER AG
Inventor: HANS HOLTSCHMIDT , WILFRIED ZECHER
IPC: C07B39/00 , C07C275/70 , C07D213/61 , C07D215/18 , C07D241/04 , C07D241/16 , C07D251/44 , C07D251/50 , C07D265/06 , C07D265/30 , C07D295/205 , C07D498/04
CPC classification number: C07D265/30 , C07B39/00 , C07C275/70 , C07D213/61 , C07D215/18 , C07D241/04 , C07D241/16 , C07D251/44 , C07D251/50 , C07D265/06 , C07D295/205 , Y10S204/903 , Y10S204/905
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