DE69614861D1 - Stabilisierte farbstoffzusammensetzung - Google Patents

Stabilisierte farbstoffzusammensetzung

Info

Publication number
DE69614861D1
DE69614861D1 DE69614861T DE69614861T DE69614861D1 DE 69614861 D1 DE69614861 D1 DE 69614861D1 DE 69614861 T DE69614861 T DE 69614861T DE 69614861 T DE69614861 T DE 69614861T DE 69614861 D1 DE69614861 D1 DE 69614861D1
Authority
DE
Germany
Prior art keywords
dye composition
stabilized dye
stabilized
composition
dye
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69614861T
Other languages
English (en)
Inventor
Peter Gregory
Wynford Kenyon
Paul Wight
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avecia Ltd
Original Assignee
Avecia Ltd
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 Avecia Ltd filed Critical Avecia Ltd
Application granted granted Critical
Publication of DE69614861D1 publication Critical patent/DE69614861D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
DE69614861T 1995-07-13 1996-06-28 Stabilisierte farbstoffzusammensetzung Expired - Lifetime DE69614861D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9514386.3A GB9514386D0 (en) 1995-07-13 1995-07-13 Stabilised dye composition
PCT/GB1996/001561 WO1997003132A1 (en) 1995-07-13 1996-06-28 Stabilised dye composition

Publications (1)

Publication Number Publication Date
DE69614861D1 true DE69614861D1 (de) 2001-10-04

Family

ID=10777632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614861T Expired - Lifetime DE69614861D1 (de) 1995-07-13 1996-06-28 Stabilisierte farbstoffzusammensetzung

Country Status (9)

Country Link
US (1) US5869627A (de)
EP (1) EP0840766B1 (de)
JP (1) JPH11508937A (de)
AU (1) AU6237496A (de)
DE (1) DE69614861D1 (de)
GB (1) GB9514386D0 (de)
MY (1) MY112517A (de)
TW (1) TW420710B (de)
WO (1) WO1997003132A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3703595A (en) * 1994-10-28 1996-05-23 Zeneca Limited Disaro colorant
US6695899B1 (en) * 1999-10-19 2004-02-24 Avecia Limited Disazo dyestuffs for ink jet printing
US6746526B1 (en) * 1999-10-29 2004-06-08 Avecia Limited Disazodyestuffs for ink jet printing
US20070254234A1 (en) * 2006-04-26 2007-11-01 Precision Coatings, Inc. Stabilized azo dye and method for its preparation
JP2009258412A (ja) * 2008-04-17 2009-11-05 Nitto Denko Corp コーティング液およびその製造方法、ならびに偏光膜
WO2017170036A1 (ja) * 2016-03-31 2017-10-05 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025557A1 (de) * 1980-07-05 1982-02-04 Bayer Ag, 5090 Leverkusen Loesung kationischer polyazofarbstoffe
JPS57105459A (en) * 1980-12-22 1982-06-30 Sumitomo Chem Co Ltd Liquid composition of reactive dye
JPS57153053A (en) * 1981-03-17 1982-09-21 Sumitomo Chem Co Ltd Stable dye composition
DE3439266A1 (de) * 1984-10-26 1986-04-30 Hoechst Ag, 6230 Frankfurt Lagerstabile einstellungen kationischer farbstoffe
GB8917764D0 (en) * 1988-08-24 1989-09-20 Ici Plc Anionic dye
AU3703595A (en) * 1994-10-28 1996-05-23 Zeneca Limited Disaro colorant

Also Published As

Publication number Publication date
AU6237496A (en) 1997-02-10
MY112517A (en) 2001-06-30
US5869627A (en) 1999-02-09
GB9514386D0 (en) 1995-09-13
EP0840766B1 (de) 2001-08-29
TW420710B (en) 2001-02-01
EP0840766A1 (de) 1998-05-13
WO1997003132A1 (en) 1997-01-30
JPH11508937A (ja) 1999-08-03

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Legal Events

Date Code Title Description
8332 No legal effect for de