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公开(公告)号:CA862629A
公开(公告)日:1971-02-02
申请号:CA862629D
Applicant: BASF AG
Inventor: DAUBACH EWALD , BELDE HORST
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公开(公告)号:DE1569665A1
公开(公告)日:1971-01-21
申请号:DE1569665
申请日:1967-02-04
Applicant: BASF AG
Inventor: TARTTER DR ARNOLD , LUEBCKE DR ENNO , BELDE HORST
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公开(公告)号:DE1469606A1
公开(公告)日:1969-10-30
申请号:DE1469606
申请日:1964-08-29
Applicant: BASF AG
Inventor: EWALD DAUBACH DR , HELMUT PREUGSCHAS DR , BELDE HORST , MICHELE VESCIA DR , RUDOLF WAECHTER DR , BEST MANFRED
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公开(公告)号:CA825737A
公开(公告)日:1969-10-21
申请号:CA825737D
Applicant: BASF AG
Inventor: BELDE HORST , DAUBACH EWALD
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公开(公告)号:DE1469638A1
公开(公告)日:1968-12-19
申请号:DE1469638
申请日:1965-07-08
Applicant: BASF AG
Inventor: BELDE HORST , EWALD DAUBACH DR
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公开(公告)号:GB1099336A
公开(公告)日:1968-01-17
申请号:GB3055166
申请日:1966-07-07
Applicant: BASF AG
Inventor: BELDE HORST , DAUBACH EWALD
Abstract: A pigment preparation for dope-dyeing or mass-dyeing polyacrylonitrile consists of or contains (a) carbon black (b) di-methylformamide and (c) 0.01-10% by weight of triethanolamine and/or p-phenylene diamine.
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