Title:
ペリレン顔料組成物を作るプロセス
Document Type and Number:
Japanese Patent JP2005520014
Kind Code:
A
Abstract:
This invention relates to a process of preparing a perylene pigment compositions containing a reactive co-precipitated blend of(1) about 75 to about 99.9 mol %, relative to the pigment composition, of a compound having the formula (I)whereinR is hydrogen, C1-C6 alkyl, C5-C8 cycloalkyl, C7-C16 aralkyl, or C6-C10 aryl,A is C1-C6 alkyl, C1-C6 alkoxy, a sulfonyl group, amino, ammonium, hydroxy, nitro, or halogen, andm is zero or a number from 1 to 8; and(2) about 0.1 to about 25 mol %, relative to the pigment composition, of a perylene dicarboxamidine imide having the formula (II)whereinW is optionally substituted or modified C2-C3 alkylene.
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Inventors:
Schultz Gregory
Application Number:
JP2003574731A
Publication Date:
July 07, 2005
Filing Date:
March 07, 2003
Export Citation:
Assignee:
Sun Chemical Corporation
International Classes:
C09B67/20; C09B5/62; C09B57/12; C09B67/22; (IPC1-7): C09B67/20; C09B5/62; C09B67/22
Domestic Patent References:
| JP2004529216A | 2004-09-24 | |||
| JPH0789962A | 1995-04-04 | |||
| JP2004529216A | 2004-09-24 | |||
| JPH0789962A | 1995-04-04 |
Attorney, Agent or Firm:
Hisashi Tsuji