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51.Preparation of cation exchangers from co-polymerized carboxylic acid and cross-linking agent 失效
Title translation: 由共聚羧酸和交联剂制备阳离子交换剂公开(公告)号:US2768991A
公开(公告)日:1956-10-30
申请号:US27995452
申请日:1952-04-01
Applicant: BAYER AG
Inventor: HERMANN SCHNELL , WILHELM BECKER , OTTO BAYER
IPC: C08F220/06
CPC classification number: C08F220/06
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公开(公告)号:US2762718A
公开(公告)日:1956-09-11
申请号:US35792253
申请日:1953-05-27
Applicant: BAYER AG
Inventor: HELMUT KLEINER , OTTO BAYER , BENNO BECHT
IPC: D06P1/44
CPC classification number: D06P1/44
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公开(公告)号:US3388087A
公开(公告)日:1968-06-11
申请号:US31819763
申请日:1963-10-23
Applicant: BAYER AG
Inventor: DIETER DIETERICH , OTTO BAYER , JULIUS PETER
CPC classification number: C08G18/5021 , C08G18/0804 , C08G18/0814 , C08G18/10 , Y10S424/02 , Y10S516/05 , Y10S516/07 , C08G18/3271
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54.Preparation of monoisocyanates from isocyanate distillation residues 失效
Title translation: 从异氰酸酯蒸馏残留物制备单异氰酸酯公开(公告)号:US3379749A
公开(公告)日:1968-04-23
申请号:US37179564
申请日:1964-06-01
Applicant: BAYER AG
Inventor: HANS-JOACHIM HENNIG , OTTO BAYER
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55.Process for the production of organic isocyanates from hydrazobenzenes 失效
Title translation: 用于从肼基苯生产有机异氰酸酯的方法公开(公告)号:US3253010A
公开(公告)日:1966-05-24
申请号:US25228963
申请日:1963-01-18
Applicant: BAYER AG
Inventor: ERICH KLAUKE , OTTO BAYER
IPC: C08G18/76
CPC classification number: C08G18/7685
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公开(公告)号:US3252925A
公开(公告)日:1966-05-24
申请号:US19786962
申请日:1962-05-28
Applicant: BAYER AG
Inventor: RUDOLF MERTEN , OTTO BAYER
CPC classification number: C08G18/4205 , C08G18/4607 , C08G18/6484 , C08G63/12 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G2350/00
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公开(公告)号:US3249626A
公开(公告)日:1966-05-03
申请号:US84486659
申请日:1959-10-07
Applicant: BAYER AG
Inventor: RUTGER NEEFF , OTTO BAYER
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公开(公告)号:US3232973A
公开(公告)日:1966-02-01
申请号:US5762260
申请日:1960-09-22
Applicant: BAYER AG
Inventor: OTTO BAYER , RUDOLF SCHROTER , WERNER SIEFKEN , KUNO WAGNER
IPC: C07C265/10 , C08G18/74 , C08G18/75 , C08L75/04 , C09D175/00
CPC classification number: C07C265/00 , C08G18/757
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59.Polyesters and polyurethanes from 5-amino-benzene-1, 3-dicarboxylic acid 失效
Title translation: 来自5-氨基 - 苯-1,3-二羧酸的聚酯和聚氨酯公开(公告)号:US3213065A
公开(公告)日:1965-10-19
申请号:US85123359
申请日:1959-11-06
Applicant: BAYER AG
Inventor: WILHELM BUNGE , OTTO BAYER
IPC: C08G18/46 , C09D5/25 , C09D167/00
CPC classification number: C09D167/00 , C08G18/4615
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公开(公告)号:US3140273A
公开(公告)日:1964-07-07
申请号:US78979759
申请日:1959-01-29
Applicant: BAYER AG
Inventor: GUNTHER NISCHK , FERDINAND MUNZ , OTTO BAYER , MANFRED THEIS
IPC: C08G18/48
CPC classification number: C08G18/4879
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