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公开(公告)号:BR7506450A
公开(公告)日:1976-08-10
申请号:BR7506450
申请日:1975-10-03
Applicant: HOECHST AG
Inventor: PAPENFUHS T , TROSTER H
IPC: C07D221/14 , C07D471/06 , C08K5/3437 , C09B5/32 , C09B57/12 , C09B57/00 , C07D471/04 , C07D471/14 , C07D491/14 , C07D519/00
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公开(公告)号:BR7501648A
公开(公告)日:1975-12-16
申请号:BR7501648
申请日:1975-03-19
Applicant: HOECHST AG
Inventor: HAHNKE M , PAPENFUHS T
Abstract: Sparingly soluble to insoluble salts of dyestuff bases having one or more arylamino groups are useful for the spin-dyeing of acid-modified polymers containing acrylonitrile units.
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公开(公告)号:DK248375A
公开(公告)日:1975-12-05
申请号:DK248375
申请日:1975-06-03
Applicant: HOECHST AG
Inventor: BACHMANN W , GNABS C , JANECKA K , MUNDLOS E , PAPENFUHS T , WAESE G
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公开(公告)号:DK60675A
公开(公告)日:1975-10-20
申请号:DK60675
申请日:1975-02-19
Applicant: HOECHST AG
Inventor: PAPENFUHS T
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公开(公告)号:BR7400710A
公开(公告)日:1975-10-07
申请号:BR71074
申请日:1974-01-31
Applicant: HOECHST AG
Inventor: PAPENFUHS T
IPC: C09B55/00
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公开(公告)号:BR7908434A
公开(公告)日:1980-09-16
申请号:BR7908434
申请日:1979-12-21
Applicant: HOECHST AG
Inventor: GENGNAGEL K , PAPENFUHS T
IPC: C07C275/40 , C07C67/00 , C07C239/00 , C07C275/30 , C07C127/00
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公开(公告)号:DK136080B
公开(公告)日:1977-08-08
申请号:DK55074
申请日:1974-02-01
Applicant: HOECHST AG
Inventor: MUNDLOS E , PAPENFUHS T
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