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公开(公告)号:US3466286A
公开(公告)日:1969-09-09
申请号:US3466286D
申请日:1968-04-29
Applicant: SANDOZ AG
Inventor: BENZ JAKOB , SCHWEIZER AUGUST
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2.Chromium or cobalt complexes of monoazo dyestuffs containing a trihalopyrimidyl group 失效
Title translation: 含有三氟乙烯基的MONOAZO DYESTUFFS的铬或钴复合物公开(公告)号:US3463771A
公开(公告)日:1969-08-26
申请号:US3463771D
申请日:1967-08-09
Applicant: SANDOZ AG
Inventor: BENZ JAKOB , SCHWEIZER AUGUST
IPC: C09B62/255 , C09B29/36
CPC classification number: C09B62/255
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公开(公告)号:US3518246A
公开(公告)日:1970-06-30
申请号:US3518246D
申请日:1966-03-09
Applicant: SANDOZ AG
Inventor: AUERBACH GUENTHER , BENZ JAKOB , WEHRLI WALTER
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4.Water-soluble,copper-containing pyrimidyl reactive disazo dyes 失效
Title translation: 水溶性,含铜的吡嗪类反应性染料公开(公告)号:US3492284A
公开(公告)日:1970-01-27
申请号:US3492284D
申请日:1966-06-15
Applicant: SANDOZ AG
Inventor: BENZ JAKOB , UEHLINGER HANSPETER , WEHRLI WALTER
IPC: C09B62/255 , C09B45/28 , D06P
CPC classification number: C09B62/255
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