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Title:
PIGMENT FORMULATION, METHOD FOR PRODUCING THE SAME AND USE THEREOF
Document Type and Number:
Japanese Patent JP2005325350
Kind Code:
A
Abstract:

To provide a pigment formulation containing a metal complex, a method for producing the formulation, and its use, especially an improved pigment formulation for the production of a color filter and the produced color filter.

The pigment formulation contains at least one kind of metal complex of an azo compound corresponding to formula in the form of a tautomeric structure. The metal is selected from alkali metals, alkaline earth metals, lanthanoids, Al, Sc, Ti, V, Cr, Mn, Co, Cu, Ni and Zn.


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Inventors:
FELDHUES ULRICH
LINKE FRANK
GOEBEL RONALD
Application Number:
JP2005122855A
Publication Date:
November 24, 2005
Filing Date:
April 20, 2005
Export Citation:
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Assignee:
LANXESS DEUTSCHLAND GMBH
International Classes:
C09B45/14; C09B67/20; C09B67/22; G02B5/20; G02B5/22; G02F1/1335; G03F7/00; (IPC1-7): C09B67/20; C09D11/00; G02B5/20; G02B5/22; G02F1/1335
Domestic Patent References:
JP2000198942A2000-07-18
JP2000129152A2000-05-09
JPS5225408B11977-07-07
JP2001354869A2001-12-25
JP2000119544A2000-04-25
JP2002080744A2002-03-19
JPS5225408B11977-07-07
JP2001354869A2001-12-25
JP2000119544A2000-04-25
JP2002080744A2002-03-19
JP2000198942A2000-07-18
JP2000129152A2000-05-09
JPS4713634A
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel



 
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