Pigment compositions, colored compositions making use of the...

Details Pigment compositions, colored compositions making use of the... Pigment compositions, colored compositions making use of the...

2009-11-18

2010-11-09

Green, Anthony J (Department: 1793)

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

C106S031770, C106S031780, C106S031800, C106S413000, C106S494000, C106S495000, C106S496000, C106S497000, C106S498000, C106S499000, C430S007000

Reexamination Certificate

active

07828891

ABSTRACT:
Pigment compositions each contain an organic pigment and at least one compound selected from compounds represented by the following formula (II), respectively:in-line-formulae description="In-line Formulae" end="lead"?A-N═N—CH(COCH3)—CONH-E,in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?B—N═N—CH(COCH3)—CONH-E orin-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?C—N═N—CH(COCH3)—CONH-E,in-line-formulae description="In-line Formulae" end="tail"?wherein A represents a substituted or unsubstituted phenyl group, B represents a substituted or unsubstituted β-naphthyl group, C represents a substituted or unsubstituted α-anthraquinonyl group, D represents a particular substituted aromatic group, and E represents a substituted or unsubstituted phenyl group, with a proviso that the compounds each have at least one substituent represented by —COOM or —SO3M in which M represents a hydrogen atom, metal atom, ammonium group, organic amine group or quaternary ammonium group. Colored compositions making use of the pigment compositions and color filters making use of the colored compositions are also disclosed.

REFERENCES:
patent: 4999132 (1991-03-01), Canestri
patent: 6648954 (2003-11-01), Uemura et al.
patent: 7347894 (2008-03-01), Yanagimoto et al.
patent: 7434899 (2008-10-01), Nakajima
patent: 0 535 774 (1993-04-01), None
patent: 1 146 094 (2001-10-01), None
patent: 1 715 007 (2006-10-01), None
patent: 1 762 597 (2007-03-01), None
patent: 59-227951 (1984-12-01), None
patent: 1-144475 (1989-06-01), None
patent: 1-306475 (1989-12-01), None
patent: 8-020731 (1996-01-01), None
patent: 8-027391 (1996-01-01), None
patent: 9-122470 (1997-05-01), None
patent: 9-137075 (1997-05-01), None
patent: 2001-172520 (2001-06-01), None
patent: 2003-066224 (2003-03-01), None
patent: WO2004/067643 (2004-08-01), None
Hays, B., Surface Treatment of Organic Pigments for Printing Ink Applications, American Ink Maker, vol. 62, Jun. 1984, pp. 28-50.
European Patent Office, Extended European Search Report for European Patent Application No. EP 07 02 0441, Jun. 2, 2009, European Patent Office, Munich, Germany.

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