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公开(公告)号:US3250763A
公开(公告)日:1966-05-10
申请号:US28862663
申请日:1963-06-18
Applicant: HOECHST AG
Inventor: HELMUT GIES , HELMUT LINDNER , ARTHUR SIEBERT
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公开(公告)号:US2871230A
公开(公告)日:1959-01-27
申请号:US62330056
申请日:1956-11-20
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/60
CPC classification number: C09B35/60
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3.Process for the manufacture of azopigments having an improved flowability 失效
Title translation: 用于制造具有改善的流动性的偶氮染料的方法公开(公告)号:US3169955A
公开(公告)日:1965-02-16
申请号:US11190661
申请日:1961-05-23
Applicant: HOECHST AG
Inventor: ARTHUR SIEBERT , ERICH DIETZ , GEORG GEIHSLER
CPC classification number: C09B35/08 , C09B67/00 , C09B67/0014 , C09C3/003
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公开(公告)号:US2951069A
公开(公告)日:1960-08-30
申请号:US64849957
申请日:1957-03-26
Applicant: HOECHST AG
Inventor: ERICH BRENNEISEN , RICHARD HUSS , ARTHUR SIEBERT
IPC: C09B31/147
CPC classification number: C09B31/147
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公开(公告)号:US2885390A
公开(公告)日:1959-05-05
申请号:US36491053
申请日:1953-06-29
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/46
CPC classification number: C09B35/46
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6.Water-soluble yellow monoazo-dyestuffs and process for preparing them 失效
Title translation: 水溶性黄色单偶氮染料及其制备方法公开(公告)号:US3234207A
公开(公告)日:1966-02-08
申请号:US28285763
申请日:1963-05-24
Applicant: HOECHST AG
Inventor: KLAUS BERNER , ARTHUR SIEBERT , KARL SOMMER
CPC classification number: Y10S534/01
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公开(公告)号:US3118870A
公开(公告)日:1964-01-21
申请号:US18080162
申请日:1962-03-19
Applicant: HOECHST AG
Inventor: ERICH DIETZ , GUNTHER SEMLER , ARTHUR SIEBERT
IPC: C09B29/20
CPC classification number: C09B29/20
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公开(公告)号:US2758109A
公开(公告)日:1956-08-07
申请号:US32501652
申请日:1952-12-09
Applicant: HOECHST AG
Inventor: RICHARD HUSS , WILHELM HAPPE , ARTHUR SIEBERT , JOSEF WEISSERT
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公开(公告)号:US3250762A
公开(公告)日:1966-05-10
申请号:US28692263
申请日:1963-06-11
Applicant: HOECHST AG
Inventor: HELMUT GIES , HELMUT LINDNER , ARTHUR SIEBERT
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公开(公告)号:US2885391A
公开(公告)日:1959-05-05
申请号:US60699456
申请日:1956-08-30
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/46
CPC classification number: C09B35/46
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