GB1077777A - Process for the production of water-insoluble azo dyestuffs on textile material of cellulose or protein fibres - Google Patents

Process for the production of water-insoluble azo dyestuffs on textile material of cellulose or protein fibres

Info

Publication number
GB1077777A
GB1077777A GB42550/64A GB4255064A GB1077777A GB 1077777 A GB1077777 A GB 1077777A GB 42550/64 A GB42550/64 A GB 42550/64A GB 4255064 A GB4255064 A GB 4255064A GB 1077777 A GB1077777 A GB 1077777A
Authority
GB
United Kingdom
Prior art keywords
water
grams
aromatic
metal atom
cellulose
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
Application number
GB42550/64A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1077777A publication Critical patent/GB1077777A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/12—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes prepared in situ
    • D06P1/127—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes prepared in situ using a stabilised diazo component, e.g. diazoamino, anti-diazotate or nitrosamine R-N=N-OK, diazosulfonate, hydrazinesulfonate, R-N=N-N-CN
    • 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
    • Y10S8/913—Amphoteric emulsifiers for dyeing
    • Y10S8/914—Amino carboxylic acids
    • 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
    • Y10S8/917—Wool or silk
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/921—Cellulose ester or ether
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Basic Packing Technique (AREA)

Abstract

Textile materials, made of or containing cellulose or protein fibre are dyed by treating in an alkaline bath which contains a coupling component having a high substantivity and a diazoamino or tetrazoamino compound of the formula <FORM:1077777/D1-D2/1> wherein R is the radical of an aromatic or heterocyclic amine, Me is an alkali metal atom or an alkaline earth metal atom and n is 1 or 2, and a wetting or dispersing agent and, if desired, an inorganic salt and subsequently treating with an acid agent at a temperature below 40 DEG C. Suitable coupling components are arylamides of aromatic or heterocyclic o-hydroxy-carboxylic acids or of acylacetic acids. Suitable diazo components are listed and the diazoamino compounds may be prepared from them and, e.g. sodium cyanamide or potassium cyanamide, as described in Specification 443222. The coupling components used are those which at a goods-to-liquor ratio of 1:20, a dyeing period of 30 minutes at 30 DEG C, a concentration of 1 gram per litre of water without the addition of salts and an excess of 4.5 grams of sodium hydroxide per litre of bath, possess such high substantivity that at least 9 grams are absorbed by 1 kilogram of cotton.
GB42550/64A 1963-10-19 1964-10-19 Process for the production of water-insoluble azo dyestuffs on textile material of cellulose or protein fibres Expired GB1077777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963F0041036 DE1262957C2 (en) 1963-10-19 1963-10-19 Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers

Publications (1)

Publication Number Publication Date
GB1077777A true GB1077777A (en) 1967-08-02

Family

ID=7098484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42550/64A Expired GB1077777A (en) 1963-10-19 1964-10-19 Process for the production of water-insoluble azo dyestuffs on textile material of cellulose or protein fibres

Country Status (11)

Country Link
US (1) US3441364A (en)
JP (1) JPS5017588B1 (en)
AT (1) AT253458B (en)
BE (1) BE654559A (en)
CH (1) CH467900A (en)
DE (1) DE1262957C2 (en)
DK (1) DK109031C (en)
GB (1) GB1077777A (en)
NL (1) NL6412146A (en)
NO (1) NO119985B (en)
SE (1) SE305194B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902976C2 (en) * 1979-01-26 1980-12-18 Hoechst Ag, 6000 Frankfurt Process for dyeing mixtures of cellulose fibers and synthetic polyamide fibers with azo developing dyes
DE2902977C2 (en) * 1979-01-26 1980-12-18 Hoechst Ag, 6000 Frankfurt Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibers and synthetic polyamide fibers with azo developing dyes
BE1010487A6 (en) * 1996-06-11 1998-10-06 Unilin Beheer Bv FLOOR COATING CONSISTING OF HARD FLOOR PANELS AND METHOD FOR MANUFACTURING SUCH FLOOR PANELS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624765C (en) * 1933-08-27 1936-01-28 I G Farbenindustrie Akt Ges Process for the production of azo dyes on the fiber
DE1057061B (en) * 1957-12-21 1959-05-14 Hoechst Ag Process for the production of water-insoluble azo dyes on vegetable fibers
US3288552A (en) * 1963-12-31 1966-11-29 Gen Aniline & Film Corp Ice color composition

Also Published As

Publication number Publication date
JPS5017588B1 (en) 1975-06-21
CH467900A (en) 1968-10-15
NL6412146A (en) 1965-04-20
NO119985B (en) 1970-08-10
DE1262957C2 (en) 1968-10-03
AT253458B (en) 1967-04-10
SE305194B (en) 1968-10-21
US3441364A (en) 1969-04-29
DK109031C (en) 1968-03-11
DE1262957B (en) 1968-03-14
BE654559A (en) 1965-04-20

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