公开(公告)号：US06312512B1

公开(公告)日：2001-11-06

申请号：US09482171

申请日：2000-01-12

Applicant: Manfred Urban ,  Martin Boehmer ,  Joachim Weber ,  Dieter Schnaitmann ,  Margit Haberlick

Inventor： Manfred Urban ,  Martin Boehmer ,  Joachim Weber ,  Dieter Schnaitmann ,  Margit Haberlick

IPC: C09B4800

CPC classification number: C09D11/32 ,  C09B48/00 ,  C09B67/0027 ,  C09B67/0036

Abstract: The invention relates to novel quinacridone mixed crystal pigments consisting of a) from 82.5 to 99% by weight of unsubstituted &ggr;-phase quinacridone of the formula (I) in which R1 and R2 are hydrogen atoms and b) from 1 to 17.5% by weight of one or more 2,9- and/or 3,10-substituted quinacridones of the formula (I) in which the substituents R1 and R2 are identical or different and are chlorine, bromine or fluorine atoms or C1-C4-alkyl, C1-C4-alkoxy or carboxamido groups which can be substituted by C1-C6-alkyl groups, and R1 can additionally be a hydrogen atom, and to pigment preparations comprising said quinacridone mixed crystal pigments.

Abstract translation: 本发明涉及由以下组成的新颖的喹吖啶酮混合晶体颜料：a）82.5-99重量％的式（I）的未取代的γ-相喹吖啶酮，其中R 1和R 2是氢原子，和b）1至17.5重量％ 或更多的式（I）的2,9-和/或3,10-取代的喹吖啶酮，其中取代基R 1和R 2相同或不同，并且是氯，溴或氟原子或C 1 -C 4烷基，C 1 -C 4 可以被C1-C6烷基取代的烷氧基或甲酰氨基，R1可以另外是氢原子，以及包含所述喹吖啶酮混合晶体颜料的颜料制剂。

公开(公告)号：US5958129A

公开(公告)日：1999-09-28

申请号：US37075

申请日：1998-03-09

Applicant: Manfred Urban ,  Dieter Schnaitmann ,  Margit Haberlick

Inventor： Manfred Urban ,  Dieter Schnaitmann ,  Margit Haberlick

IPC: B05D7/24 ,  B01F17/32 ,  C08K5/3437 ,  C09B5/62 ,  C09B67/20 ,  C09B67/22 ,  C09D7/12 ,  C09D11/00 ,  C04B16/00 ,  C07D401/00 ,  C08K5/04

CPC classification number: C09B67/0033 ,  C09B5/62

Abstract: Novel pigment formulations which comprise at least one organic pigment selected from the class consisting of perylene, perinone, quinacridone, azo, benzimidazolone, anthraquinone or anthanthrone pigments and at least one pigment-dispersing agent of the formula (I) ##STR1## have improved rheological and coloristic properties, in particular in aqueous and nonaqueous coating systems.

Abstract translation: 包含选自苝，perinone，喹吖啶酮，偶氮，苯并咪唑酮，蒽醌或蒽醌颜料和至少一种式（I）的颜料分散剂的至少一种有机颜料的新型颜料配方具有改善的流变性和着色性 ，特别是在水性和非水性涂料体系中。