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11.Monoazo dyestuffs containing an aminosulfonyl dialkylamino radical 失效
Title translation: 含有氨基磺酰基二烷基氨基的单偶氮染料公开(公告)号:US3169126A
公开(公告)日:1965-02-09
申请号:US28722263
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:US3093628A
公开(公告)日:1963-06-11
申请号:US83439259
申请日:1959-08-18
Applicant: SANDOZ LTD
Inventor: JAKOB BENZ , AUGUST SCHWEIZER , WALTER WEHRLI
IPC: C09B62/085
CPC classification number: C09B62/085
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公开(公告)号:US3033846A
公开(公告)日:1962-05-08
申请号:US77831358
申请日:1958-12-05
Applicant: SANDOZ LTD
Inventor: ALBERT DEMAGISTRI , HANS ISCHER , WALTER WEHRLI
IPC: C09B35/366 , C09B45/28
CPC classification number: C09B45/28 , C09B35/366
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公开(公告)号:US2961437A
公开(公告)日:1960-11-22
申请号:US74818458
申请日:1958-07-14
Applicant: SANDOZ LTD
Inventor: WILLY STEINEMANN , WALTER WEHRLI
IPC: C09B45/14
CPC classification number: C09B45/14 , Y10S534/01
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公开(公告)号:US2753335A
公开(公告)日:1956-07-03
申请号:US31239152
申请日:1952-09-30
Applicant: SANDOZ LTD
Inventor: WALTER WEHRLI
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公开(公告)号:US2589955A
公开(公告)日:1952-03-18
申请号:US7641549
申请日:1949-02-14
Applicant: SANDOZ LTD
Inventor: REINHARD NEIER , WALTER WEHRLI
IPC: C09B45/16
CPC classification number: C09B45/16
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17.Basic monoazo and disazo dyestuffs containing a hydrazinium group 失效
Title translation: 含有肼基的基本单偶氮和双偶氮染料公开(公告)号:US3341514A
公开(公告)日:1967-09-12
申请号:US54619266
申请日:1966-04-29
Applicant: SANDOZ LTD
Inventor: ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
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公开(公告)号:US2229200A
公开(公告)日:1941-01-21
申请号:US19928738
申请日:1938-03-31
Applicant: SANDOZ LTD
Inventor: WALTER WEHRLI
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US3337523A
公开(公告)日:1967-08-22
申请号:US54619466
申请日:1966-04-29
Applicant: SANDOZ LTD
Inventor: ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
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公开(公告)号:US3241907A
公开(公告)日:1966-03-22
申请号:US30367363
申请日:1963-08-21
Applicant: SANDOZ LTD
Inventor: JOSE CARBONELL , HANS RUCKSTUHL , WALTER WEHRLI
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