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公开(公告)号:US2715128A
公开(公告)日:1955-08-09
申请号:US36638553
申请日:1953-07-06
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN , WALTER KERN
IPC: C09B5/02
CPC classification number: C09B5/02
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2.
公开(公告)号:US3178455A
公开(公告)日:1965-04-13
申请号:US25077463
申请日:1963-01-11
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN , PAUL RHYNER
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3.Process for dyeing or printing fibrous materials of aromatic polyesters 失效
Title translation: 用于染色或印刷芳族聚酯的纤维材料的方法公开(公告)号:US3097909A
公开(公告)日:1963-07-16
申请号:US5434960
申请日:1960-09-07
Applicant: CIBA LTD
Inventor: PAUL RHYNER , PAUL GROSSMANN , RAYMOND DEFAGO
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公开(公告)号:US3004974A
公开(公告)日:1961-10-17
申请号:US86062959
申请日:1959-12-21
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN , PAUL RHYNER
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公开(公告)号:US2972622A
公开(公告)日:1961-02-21
申请号:US76642258
申请日:1958-10-10
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN
Abstract: The invention comprises dyestuffs of the general formula where X is oxygen or sulphur and alk is an alkylene group, and a process for making them by reacting a compound of the formula with a compound of the formula Z-alk-Aryl, where one of the substituents Z and Y is halogen or aryloxy and the other is hydroxy or mercapto. When Y is aryloxy, the 1-amino-2-aryloxy-4-oxyanthraquinone may be made by reacting 1-amino-2-bromo-4-oxy-anthraquinone with a phenol in the presence of alkali. Examples are given. The dyestuffs colour hydrophobic textile materials such as polyester fibres bluish-red and yellowish-red shades.
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公开(公告)号:US2819288A
公开(公告)日:1958-01-07
申请号:US57222556
申请日:1956-03-19
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN
IPC: C09B1/516
CPC classification number: C09B1/5165 , Y10S8/931
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公开(公告)号:US2691027A
公开(公告)日:1954-10-05
申请号:US17655150
申请日:1950-07-28
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN , WALTER KERN
IPC: C09B1/516
CPC classification number: C09B1/5165 , Y10S8/921
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公开(公告)号:US2522034A
公开(公告)日:1950-09-12
申请号:US76459647
申请日:1947-07-29
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN , WALTER KERN
IPC: C09B1/516
CPC classification number: C09B1/5165 , Y10S8/921 , Y10S8/924
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9.
公开(公告)号:US2982773A
公开(公告)日:1961-05-02
申请号:US75985358
申请日:1958-09-09
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN
CPC classification number: D06P1/20 , C09B1/516 , D06P5/2055 , Y10S8/922
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公开(公告)号:US2485197A
公开(公告)日:1949-10-18
申请号:US59206345
申请日:1945-05-04
Applicant: CIBA LTD
Inventor: PAUL GROSSMANN
CPC classification number: C09B1/51 , C09B1/503 , Y10S534/01
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