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公开(公告)号：DE3622322A1
公开(公告)日：1987-01-08
申请号：DE3622322
申请日：1986-07-03
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR
Abstract: Isoindoline pigments undergo a finishing conversion by heat treatment of the pigment in a mixture of water and benzenemono- and/or -dicarboxylic acids. The pigment forms obtained comprise good crystals of high weather fastness which give colorations of improved colour purity.
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公开(公告)号：DE3160375D1
公开(公告)日：1983-07-07
申请号：DE3160375
申请日：1981-02-11
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR , SCHEFCZIK ERNST DR
IPC: C07D403/04 , C08K5/34 , C09B57/04 , C09D11/02 , C09D3/00
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公开(公告)号：DE3007329A1
公开(公告)日：1981-09-10
申请号：DE3007329
申请日：1980-02-27
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR
Abstract: Isoindoline colorants of the formula where R1 is the radical of a 5-membered or 6-membered heterocyclic unsaturated ring, which may or may not be fused to a benzo ring, X is R2 and R3 independently of one another are hydrogen, C1-C4-alkyl, benzyl, phenyl or 1-naphthyl, and R1, the phenyl and naphthyl radicals, and the ring A may or may not be substituted by groups which do not confer solubility. In surface coatings, printing inks and plastics the novel colorants give yellow to red or brown very deep colorations which have good lightfastness, and fastness to weathering and to overspraying.
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公开(公告)号：CZ9904612A3
公开(公告)日：2000-08-16
申请号：CZ461299
申请日：1999-12-17
Applicant: BASF AG
Inventor： GROENING CARSTEN DR , KEMPER REINHARD DR , FREDE MARKUS DR , EBEL KLAUS DR
IPC: C07D207/32
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公开(公告)号：CZ461299A3
公开(公告)日：2000-08-16
申请号：CZ461299
申请日：1999-12-17
Applicant: BASF AG
Inventor： GROENING CARSTEN DR , KEMPER REINHARD DR , FREDE MARKUS DR , EBEL KLAUS DR
IPC: C07D207/32
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Patent Agency Ranking
公开(公告)号：DE3622898A1
公开(公告)日：1987-01-29
申请号：DE3622898
申请日：1986-07-08
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR
Abstract: Isoindoline dyes of the formula in which each R, independently of the other, is methyl or ethyl. The dyes colour paint in neutral yellow shades. The colorations do not darken on weathering and exhibit, in comparison with prior art pigments, improved gloss retention on weathering.
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公开(公告)号：DE3620680A1
公开(公告)日：1987-01-08
申请号：DE3620680
申请日：1986-06-20
Applicant: BASF AG
Inventor： HAHN ERWIN DR , LOTSCH WOLFGANG DR , KEMPER REINHARD DR
IPC: C08K5/00 , C07D209/44 , C08K5/34 , C08K5/3412 , C09B57/04 , C09D11/02 , C09D17/00
Abstract: Isoindoline dyes of the general formula in which R is hydrogen, C1- to C4-alkyl or benzyl and R and R independently of one another are hydrogen, methyl, ethyl, methoxy, ethoxy, chloro, bromo, fluoro, trifluoromethyl, methoxycarbonyl, ethoxycarbonyl or nitro. In paints, printing inks and plastics, the dyes give pure, brilliant yellow colorations with good lightfastnesses and high colour strengths.
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公开(公告)号：DE3361819D1
公开(公告)日：1986-02-27
申请号：DE3361819
申请日：1983-02-25
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR , SCHEFCZIK ERNST DR
IPC: C07D487/04 , C08K5/34 , C09B57/04 , C09D1/00 , C09D11/02
Abstract: Isoindoline dyes of the formula where X is a radical of the formula +TR and R is hydrogen, alkyl, benzyl, phenyl, napth-1-yl or a 5-membered or 6-membered unsaturated heterocyclic radical which may or may not be fused to a benzene ring, and the rings A, the phenyl ring, the naphthyl ring and the heterocyclic radical in R are unsubstituted or substituted by non-solubilizing groups, color finishes, printing inks and plastics in deep red or brown hues which are very lightfast and fast to migration.
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公开(公告)号：CZ9904611A3
公开(公告)日：2000-08-16
申请号：CZ461199
申请日：1999-12-17
Applicant: BASF AG
Inventor： GROENING CARSTEN DR , KEMPER REINHARD DR , FREDE MARKUS DR , EBEL KLAUS DR
IPC: C07D207/32
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公开(公告)号：DE3526100C2
公开(公告)日：1994-06-23
申请号：DE3526100
申请日：1985-07-22
Applicant: BASF AG
Inventor： LOTSCH WOLFGANG DR , KEMPER REINHARD DR
IPC: C08K5/3417 , C08K5/3462 , C09B57/04 , C08K5/34 , C09D17/00
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