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公开(公告)号:US2353675A
公开(公告)日:1944-07-18
申请号:US37774841
申请日:1941-02-06
Applicant: FIRM SANDOZ LTD
Inventor: OSCAR KNECHT , OTTO SENN
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US3206453A
公开(公告)日:1965-09-14
申请号:US28722163
申请日:1963-06-12
Applicant: SANDOZ LTD
Inventor: ERNEST MERIAN , NICOLAUS BRUNO J R , OTTO SENN , WALTER WEHRLI
IPC: C09B29/08 , C09B31/062
CPC classification number: C09B29/08 , C09B29/366 , C09B31/062
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公开(公告)号:US3215485A
公开(公告)日:1965-11-02
申请号:US32386463
申请日:1963-11-12
Applicant: SANDOZ LTD
Inventor: OTTO SENN
IPC: C09B51/00
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公开(公告)号:US3134766A
公开(公告)日:1964-05-26
申请号:US4883160
申请日:1960-08-11
Applicant: SANDOZ LTD
Inventor: ERNEST MERIAN , NICOLAUS BRUNO J R , OTTO SENN , WALTER WCHRLI
IPC: C09B31/062
CPC classification number: C09B31/062
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公开(公告)号:US3122533A
公开(公告)日:1964-02-25
申请号:US5571760
申请日:1960-09-13
Applicant: SANDOZ LTD
Inventor: OTTO SENN
IPC: C08F2/44 , C09B25/00 , C09B62/465 , H01K3/02
CPC classification number: H01K3/02 , C09B25/00 , C09B62/465
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公开(公告)号:US2967858A
公开(公告)日:1961-01-10
申请号:US79125859
申请日:1959-02-05
Applicant: SANDOZ LTD
Inventor: ERNEST MERIAN , CURT MULLER , OTTO SENN
IPC: C09B29/08
CPC classification number: C09B29/08
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8.Monoazo dyes containing a 1-di-lower-alkyl-aminosulfonyl-5-pyrazolone group 失效
Title translation: 含有1-二低级烷基 - 氨基磺酰基-5-吡唑啉酮基团的单偶氮染料公开(公告)号:US3362950A
公开(公告)日:1968-01-09
申请号:US38891864
申请日:1964-08-11
Applicant: SANDOZ LTD
Inventor: OTTO SENN
IPC: C07D231/46
CPC classification number: C07D231/46 , C09B29/366
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公开(公告)号:US3270002A
公开(公告)日:1966-08-30
申请号:US21452462
申请日:1962-08-03
Applicant: SANDOZ LTD
Inventor: ERNEST MERIAN , OTTO SENN
IPC: C09B29/32
CPC classification number: C09B29/32
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10.Azo and anthraquinone dye mixture, dyeing cellulose acetate and polyesters therewith and the product of such dyeing 失效
Title translation: 偶氮和蒽醌染料混合物,将乙酸纤维素和聚酯染色,并进行染色公开(公告)号:US3207568A
公开(公告)日:1965-09-21
申请号:US33192063
申请日:1963-12-19
Applicant: SANDOZ LTD
Inventor: URS LERCH , ERNEST MERIAN , OTTO SENN
CPC classification number: C09B67/0051 , C09B1/22 , C09B1/50 , C09B67/008 , D06P1/16 , D06P3/42 , D06P3/48 , Y10S8/918 , Y10S8/922 , Y10S534/01
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