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公开(公告)号:DE858555C
公开(公告)日:1952-12-08
申请号:DEB0006947
申请日:1942-08-07
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , SIMON ALFRED DR
IPC: C07C309/47 , C07C311/37
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公开(公告)号:DE2333925A1
公开(公告)日:1975-01-30
申请号:DE2333925
申请日:1973-07-04
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , DAMMERT WALTER DIPL-CHEM DR
IPC: C07D257/04 , B01J31/00 , B01J31/18 , C07D487/14 , C07D487/22 , C07F15/02 , B01J31/20
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公开(公告)号:CH532635A
公开(公告)日:1973-01-15
申请号:CH1218971
申请日:1971-08-19
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , DAMMERT WALTER DR
IPC: C09B20060101 , C09B29/00 , D06P1/00 , D06P3/00
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公开(公告)号:DE1794127A1
公开(公告)日:1971-11-18
申请号:DE1794127
申请日:1968-09-12
Applicant: BASF AG
Inventor: HILLER HEINRICH DR , PFITZNER HELMUT DR
Abstract: 1,270,987. Printing inks. BADISCHE ANILIN- & SODA-FABRIK A.G. 11 Sept., 1969 [12 Sept., 1968], No. 44827/69. Heading C3R. [Also in Division C4] A printing ink comprises a dispersion in water or an ethylene glycol/water mixture of the yellow pigment dye of formula or of formula and the reaction product of 1 mole of sperm oil alcohol and 24 to 25 moles of ethylene oxide.
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公开(公告)号:DE933622C
公开(公告)日:1955-09-29
申请号:DEB0026424
申请日:1953-07-10
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , KAUFMANN OTTO DR , EISELE JULIUS DR , FEDERKIEL WILHELM
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公开(公告)号:DE930770C
公开(公告)日:1955-07-25
申请号:DEB0024246
申请日:1953-02-13
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , BAUMANN HANS DR
IPC: C09B45/01
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公开(公告)号:DE868287C
公开(公告)日:1953-02-23
申请号:DEB0014098
申请日:1951-03-10
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , EISELE JULIUS DR
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公开(公告)号:DE846142C
公开(公告)日:1952-08-11
申请号:DEB0007724
申请日:1950-06-30
Applicant: BASF AG
Inventor: PFITZNER HELMUT DR , KAUFMANN OTTO DR
IPC: C09B45/48
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20.
公开(公告)号:DE2401087A1
公开(公告)日:1975-07-24
申请号:DE2401087
申请日:1974-01-10
Applicant: BASF AG
Inventor: DAMMERT WALTER DIPL CHEM DR , PFITZNER HELMUT DR
IPC: C09B45/14
Abstract: Cr, Fe, Co or Cu complexes of dyes of formula: (in which D is the gp. of an aromatic diazo component with hydroxy, 1-4C alkoxy or COOH in o-posn. to the azo gp.; Y is -SO3H or -SO2NR1R2; R is -CN or -CONH2; R1 and R2 are H, 1-4C alkyl or phenol; and n is 0 or 1). Prods. are used for dyeing or printing of N-contng. textile fibres, and for paints, and give high light- and wet-fastness. Pref. the metal is Cr, Fe or Co in ratio to dye of 1 : 2. Y is -SO3H and D may contain phenyl or naphthyl substits. carrying NO2 or SO3H gps., in addn. to the metallisable gp.
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