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公开(公告)号:US2898178A
公开(公告)日:1959-08-04
申请号:US60907856
申请日:1956-09-11
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG
IPC: C08L75/04
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公开(公告)号:US2970994A
公开(公告)日:1961-02-07
申请号:US73948358
申请日:1958-06-03
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG
CPC classification number: C09B29/22
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公开(公告)号:US2878124A
公开(公告)日:1959-03-17
申请号:US64394657
申请日:1957-03-05
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG
IPC: A23K20/105
CPC classification number: A23K20/105
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公开(公告)号:US2875031A
公开(公告)日:1959-02-24
申请号:US58827056
申请日:1956-05-31
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG , LUDWIG EUE
IPC: C07D285/12 , C07D285/125
CPC classification number: C07D285/125
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公开(公告)号:US3254934A
公开(公告)日:1966-06-07
申请号:US31488863
申请日:1963-10-09
Applicant: BAYER AG
Inventor: MAX SCHWARZ , WINFRIED KRUCKENBERG
IPC: D06P1/32
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公开(公告)号:US2955901A
公开(公告)日:1960-10-11
申请号:US67355657
申请日:1957-07-23
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG
IPC: C09B29/033 , C09B29/08 , D06P3/54
CPC classification number: C09B29/08 , C09B29/0025 , D06P3/54 , Y10S8/922
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公开(公告)号:US2731480A
公开(公告)日:1956-01-17
申请号:US41712554
申请日:1954-03-18
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG
IPC: A23K20/142 , E04B1/343
CPC classification number: E04B1/343 , A23K20/142
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公开(公告)号:US3256252A
公开(公告)日:1966-06-14
申请号:US17311662
申请日:1962-02-14
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG , KARL DINGES
IPC: C08F28/00 , C08F220/46
CPC classification number: C08F220/46 , C08F28/00 , Y10S526/915
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9.Acrylamide derivative homopolymers and copolymers and aqueous emulsions thereof 失效
Title translation: 丙烯酰胺衍生物均聚物和共聚物及其水乳液公开(公告)号:US3255138A
公开(公告)日:1966-06-07
申请号:US16300961
申请日:1961-12-27
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG , GOTTFRIED SCRIBA , WERNER LANGMANN , KARL DINGES
IPC: C08F2/00 , C08F20/54 , C08F20/62 , C08F28/00 , D06M15/233 , D06M15/285 , D06M15/333 , D06M15/347
CPC classification number: D06M15/347 , C08F2/00 , C08F20/54 , C08F20/62 , C08F28/00 , D06M15/233 , D06M15/285 , D06M15/333
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公开(公告)号:US2972508A
公开(公告)日:1961-02-21
申请号:US62799056
申请日:1956-12-13
Applicant: BAYER AG
Inventor: WINFRIED KRUCKENBERG , JOSEF SINGER , HELMUT KLEINER
IPC: C09B29/033 , C09B29/08 , D06P3/76
CPC classification number: C09B29/08 , C09B29/0025 , D06P3/76 , Y10S8/927
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