Title:
顔料の製造方法
Document Type and Number:
Japanese Patent JP2012532940
Kind Code:
A
Abstract:
Preparation of azobarbituric acid nickel complex (I) or its tautomer and/or hydrate containing melamine or its derivative, comprises reacting azobarbituric acid mono-salt (II) with a nickel compound and melamine or its derivative in the presence of a free azobarbituric acid (III). Preparation of azobarbituric acid nickel complex (I) or its tautomer and/or hydrate containing melamine or its derivative, comprises reacting azobarbituric acid mono-salt of formula (II) with a nickel compound and melamine or its derivative in the presence of a free azobarbituric acid (III). K1 +> : a univalent or polyvalent cation excluding H +>, preferably Li, Na, K (preferred), 1/2 Mg, 1/2 Ca, 1/2 Al or optionally substituted, preferably unsubstituted ammonium cation. Independent claims are included for: (1) (I) obtained by the above process; (2) a pigment preparation comprising (I) and at least one dispersant; and (3) a photoresist comprising (I), at least one photo initiator and a photocurable monomer. [Image].
More Like This:
Inventors:
Ulrich Feldhus
Frank Linke
Frank Linke
Application Number:
JP2012518939A
Publication Date:
December 20, 2012
Filing Date:
July 05, 2010
Export Citation:
Assignee:
LANXESS Deutschland Gamebecher
International Classes:
C09B45/22; C09B67/46; C09D7/12; C09D11/00; G02B5/20; G03F7/004
Domestic Patent References:
JP2007025687A | 2007-02-01 | |||
JP2005325350A | 2005-11-24 | |||
JP2007023284A | 2007-02-01 | |||
JP2007023287A | 2007-02-01 | |||
JP2007023288A | 2007-02-01 | |||
JP2008024927A | 2008-02-07 | |||
JP2001354869A | 2001-12-25 | |||
JP2006016506A | 2006-01-19 | |||
JP2002080744A | 2002-03-19 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro