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1.发明专利
公开(公告)号：DE2701315A1
公开(公告)日：1978-01-05
申请号：DE2701315
申请日：1977-01-14
Applicant: BASF AG
Inventor： DIMROTH PETER DIPL CHEM DR
Abstract: Azo pigments are of formula (I) (where D is the residue of a diazo component, and n= 0 or 4) (I) are used as red-orange light-fast pigments for printing inks, lacquers such as acrylic, melamine and polyester lacquers, and plastics such as PVC, polystyrene, polyolefins, rubbers and plastics dispersions. (I) are very brilliant.
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公开(公告)号：DE2751335A1
公开(公告)日：1979-05-23
申请号：DE2751335
申请日：1977-11-17
Applicant: BASF AG
Inventor： HENNING GEORG DIPL CHEM DR , DIMROTH PETER DIPL CHEM DR
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Patent Agency Ranking
公开(公告)号：DE2544568A1
公开(公告)日：1977-04-07
申请号：DE2544568
申请日：1975-10-04
Applicant: BASF AG
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公开(公告)号：DE2432838A1
公开(公告)日：1976-01-29
申请号：DE2432838
申请日：1974-07-09
Applicant: BASF AG
Abstract: Azo pigments of formula (I) (where K is the gp. of a coupling component contg. a hydroxy or enolisable ketc gp. in o- or p-posn. and R is an opt. substd. aliphatic, cycloaliphatic, araliphatic, aromatic or heteroaromatic gp. Ring A may be further substd) are used for colouring paints, printing inks and plastics in yellow to red shades. Extremely in solvents, with good fastness to over-painting, and migration and very good light fastness.
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公开(公告)号：DE2429820A1
公开(公告)日：1976-01-08
申请号：DE2429820
申请日：1974-06-21
Applicant: BASF AG
Inventor： DIMROTH PETER DIPL CHEM DR , DOST FRANK DIPL CHEM DR
Abstract: In the parent patent azo pigments of formula (I) (in which n is 0 or 1; A is a carbocyclic or heterocyclic ring systems; B is an opt. substd. phenylene gp., and R is cyan or carbamoyl) are described. Here, specif. claimed are cpds. of formula (I); n is 1 which have especially good properties. The pigments are used for colouring paints, printing inks, plastics, etc. in orange to bluish red shades.
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公开(公告)号：DE2428199A1
公开(公告)日：1976-01-02
申请号：DE2428199
申请日：1974-06-11
Applicant: BASF AG
Inventor： DIMROTH PETER DIPL CHEM DR
Abstract: Novel azo pigments of formula (I) (in which R is methyl or ethyl), are useful in colouring auto and industrial lacquers, plastics, printing inks. spinning compsns, etc. in orange shades. (I) gives brilliant full shades with very good light- and weather-fastness and high covering power. (I) are obtd. by diasotisation of cpd. (II) followed by coupling with (III).
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公开(公告)号：DE3031193A1
公开(公告)日：1982-04-08
申请号：DE3031193
申请日：1980-08-18
Applicant: BASF AG
Inventor： DIMROTH PETER DIPL CHEM DR , KEMPER REINHARD DIPL CHEM DR , RADTKE VOLKER DIPL CHEM DR , PUETTER HERMANN DIPL CHEM DR
IPC: C07C211/50 , C07C67/00 , C07C209/00 , C07C209/54 , C07C85/00 , C07C87/50 , C07C87/60 , C07C93/14
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