WO2007135361A3 - Colorants - Google Patents

Colorants Download PDF

Info

Publication number
WO2007135361A3
WO2007135361A3 PCT/GB2007/001662 GB2007001662W WO2007135361A3 WO 2007135361 A3 WO2007135361 A3 WO 2007135361A3 GB 2007001662 W GB2007001662 W GB 2007001662W WO 2007135361 A3 WO2007135361 A3 WO 2007135361A3
Authority
WO
WIPO (PCT)
Prior art keywords
formula
hydrogen
group
colorants
proviso
Prior art date
Application number
PCT/GB2007/001662
Other languages
French (fr)
Other versions
WO2007135361A2 (en
Inventor
Gavin Wright
Roy Bradbury
Original Assignee
Fujifilm Imaging Colorants Ltd
Bradbury Lynn Patricia
Gavin Wright
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujifilm Imaging Colorants Ltd, Bradbury Lynn Patricia, Gavin Wright filed Critical Fujifilm Imaging Colorants Ltd
Priority to GB0814769A priority Critical patent/GB2448457B/en
Publication of WO2007135361A2 publication Critical patent/WO2007135361A2/en
Publication of WO2007135361A3 publication Critical patent/WO2007135361A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
    • C09B43/15—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids with formation of cyclic imides of ortho- or peri- dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines

Abstract

Compounds of Formula (1) and salts thereof are claimed, along with their uses in ink jet printing: Formula (1) wherein: each R1 independently is a substituent other than hydrogen; n has a value of 0 to 6; and one of R2 and R3 is hydrogen and the other is a group of the formula -N=N-A wherein A is optionally substituted aryl or heteroaryl; with the proviso that the compound of Formula (1) has at least one water-solubilising group.
PCT/GB2007/001662 2006-05-19 2007-05-08 Colorants WO2007135361A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0814769A GB2448457B (en) 2006-05-19 2007-05-08 Colorants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0609980A GB0609980D0 (en) 2006-05-19 2006-05-19 Colorants
GB0609980.8 2006-05-19

Publications (2)

Publication Number Publication Date
WO2007135361A2 WO2007135361A2 (en) 2007-11-29
WO2007135361A3 true WO2007135361A3 (en) 2008-01-17

Family

ID=36660485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/001662 WO2007135361A2 (en) 2006-05-19 2007-05-08 Colorants

Country Status (2)

Country Link
GB (2) GB0609980D0 (en)
WO (1) WO2007135361A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097450A (en) * 1976-09-14 1978-06-27 Hoechst Aktiengesellschaft Perinone compounds as colorants for polyolefins
EP0063387A1 (en) * 1981-04-21 1982-10-27 Mitsubishi Kasei Corporation Electrophotographic plate
EP0604181A1 (en) * 1992-12-21 1994-06-29 Eli Lilly And Company Antitumor compositions and method of treatment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097450A (en) * 1976-09-14 1978-06-27 Hoechst Aktiengesellschaft Perinone compounds as colorants for polyolefins
EP0063387A1 (en) * 1981-04-21 1982-10-27 Mitsubishi Kasei Corporation Electrophotographic plate
EP0604181A1 (en) * 1992-12-21 1994-06-29 Eli Lilly And Company Antitumor compositions and method of treatment

Also Published As

Publication number Publication date
GB0609980D0 (en) 2006-06-28
GB0814769D0 (en) 2008-09-24
GB2448457B (en) 2010-04-07
GB2448457A (en) 2008-10-15
WO2007135361A2 (en) 2007-11-29

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