GR862121B - Process for the preparation of a water solube direct green polyazo dyestuffs mixture in situ - Google Patents

Process for the preparation of a water solube direct green polyazo dyestuffs mixture in situ

Info

Publication number
GR862121B
GR862121B GR862121A GR860102121A GR862121B GR 862121 B GR862121 B GR 862121B GR 862121 A GR862121 A GR 862121A GR 860102121 A GR860102121 A GR 860102121A GR 862121 B GR862121 B GR 862121B
Authority
GR
Greece
Prior art keywords
situ
preparation
direct green
water solube
polyazo dyestuffs
Prior art date
Application number
GR862121A
Other languages
English (en)
Inventor
Nagajibhai Taljabhai Patel
Girish Ishwarlal Bhatt
Subrao Shrinivas Kulkarni
Original Assignee
Atul 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 Atul Ltd filed Critical Atul Ltd
Publication of GR862121B publication Critical patent/GR862121B/el

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
    • 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
    • C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GR862121A 1985-08-16 1986-07-12 Process for the preparation of a water solube direct green polyazo dyestuffs mixture in situ GR862121B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN217/BOM/85A IN163247B (el) 1985-08-16 1985-08-16
EP86305681A EP0253933B1 (en) 1985-08-16 1986-07-24 A process for the preparation of a water soluble direct green polyazo dyestuffs mixture in situ and water soluble direct green polyazo dyestuffs mixture obtained thereby
PT83067A PT83067B (pt) 1985-08-16 1986-07-25 Processo para a preparacao duma mistura de corantes poliazoicos verdes, directos, soluveis em agua

Publications (1)

Publication Number Publication Date
GR862121B true GR862121B (en) 1987-01-21

Family

ID=39629016

Family Applications (1)

Application Number Title Priority Date Filing Date
GR862121A GR862121B (en) 1985-08-16 1986-07-12 Process for the preparation of a water solube direct green polyazo dyestuffs mixture in situ

Country Status (6)

Country Link
US (1) US4699628A (el)
EP (1) EP0253933B1 (el)
ES (1) ES2001527A6 (el)
GR (1) GR862121B (el)
IN (1) IN163247B (el)
PT (1) PT83067B (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641233A1 (de) * 1986-12-03 1988-06-16 Basf Ag Fluessige schwarzfarbstoffe
CN1060194C (zh) * 1995-07-11 2001-01-03 大连理工大学 制造染料或其中间体的光气化方法
GB9618779D0 (en) * 1996-09-09 1996-10-23 Clariant Int Ltd Improvements in or relating to organic compounds
GB0203616D0 (en) * 2002-02-15 2002-04-03 Avecia Ltd Composition
JP4486810B2 (ja) 2003-01-08 2010-06-23 富士フイルム株式会社 着色組成物及びインクジェット記録方法
CN107022204A (zh) * 2017-05-17 2017-08-08 佛山市顺德区文达创盈包装材料科技有限公司 一种纸托制品的染料配方及其制作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US480326A (en) * 1892-08-09 Meinhard hoffmann
US444294A (en) * 1891-01-06 Philip t
US1594805A (en) * 1925-11-06 1926-08-03 Nat Aniline & Chem Co Inc Azo dyes containing a diphenylurea nucleus
US2491566A (en) * 1946-09-11 1949-12-20 Ciba Ltd Azo-dyestuffs
US2686175A (en) * 1949-08-25 1954-08-10 Ciba Ltd Thiazole disazo dyestuffs
US3898033A (en) * 1971-03-01 1975-08-05 Allied Chem Novel disazo dyes and aqueous concentrated solutions thereof
DE2110772C3 (de) * 1971-03-06 1978-08-10 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien
BE791567A (fr) * 1971-11-17 1973-05-17 Acna Composes triazoiques hydrosolubles et leur procede de preparation
SU462849A1 (ru) * 1972-08-28 1975-03-05 Предприятие П/Я А-7568 Способ получени красител пр мого желтого светопрочного 3х
IT1045827B (it) * 1973-03-27 1980-06-10 Acna Miscele di coloranti irisazoici idrosolubili e loro preparazione
US4013634A (en) * 1974-02-21 1977-03-22 E. I. Du Pont De Nemours And Company Tetraazo direct urea-derived dye having a core of h-acid, k-acid or s-acid
CA1112003A (en) * 1977-05-23 1981-11-10 Hans A. Stingl Disazo urea dyestuff solutions
US4260391A (en) * 1979-01-18 1981-04-07 Ciba-Geigy Corporation Stable concentrated solution of a dye of the disazo class
US4668238A (en) * 1984-10-18 1987-05-26 Sandoz Ltd. The dyeing of leather with mixtures of trisazo and tetrakisazo compounds having 1-amino-8-hydroxynaphthalene-mono- or di-sulfonic acid biscoupling component radicals

Also Published As

Publication number Publication date
EP0253933B1 (en) 1990-11-07
PT83067A (en) 1987-01-26
ES2001527A6 (es) 1988-06-01
EP0253933A1 (en) 1988-01-27
US4699628A (en) 1987-10-13
PT83067B (pt) 1988-07-01
IN163247B (el) 1988-08-27

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