GB461214A - Improvements in or relating to colouring-matter compositions - Google Patents

Improvements in or relating to colouring-matter compositions

Info

Publication number
GB461214A
GB461214A GB4115/36A GB411536A GB461214A GB 461214 A GB461214 A GB 461214A GB 4115/36 A GB4115/36 A GB 4115/36A GB 411536 A GB411536 A GB 411536A GB 461214 A GB461214 A GB 461214A
Authority
GB
United Kingdom
Prior art keywords
sulphonated
dextrin
alcohol
colouring
salt
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
GB4115/36A
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.)
Acordis UK Ltd
Original Assignee
British Celanese 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 British Celanese Ltd filed Critical British Celanese Ltd
Publication of GB461214A publication Critical patent/GB461214A/en
Expired 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
    • 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
    • C09B67/0092—Dyes in solid form
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48—Derivatives of carbohydrates
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/62—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/623—Aliphatic, aralophatic or cycloaliphatic
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/40—Cellulose acetate
    • D06P3/42—Cellulose acetate using dispersed dyestuffs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A readily dispersible colouring matter composition for incorporation in a dyebath or printing paste comprises a water-insoluble colouring matter (i.e. a dyestuff or a substance such as an azo dye component, convertible into a dyestuff on or in textile material), dextrin and a sulphonated fatty alcohol containing at least 6 carbon atoms or a salt thereof, the term " sulphonated " denoting the presence of the radicle \sYC--SO3H. The sulphonated alcohol preferably comprises 5--60 per cent of the dextrin-sulphonated alcohol mixture and the composition preferably contains 5--50 per cent of colouring matter. The compositions are especially suitable for use in colouring filaments, yarns, fabrics, felts, films, &c. made of or containing organic derivatives of cellulose. Specified colouring matters are those described in Specifications 219,349, 224,681, 227,183, 237,943, 239,470, 253,978, 263,260, 283,081, 283,253, 299,349, 300,929, 305,560, 306,981, 310,827, and 311,433, [all in Class 15 (ii)]. In examples: (1) a mixture of the sodium salt of sulphonated lauryl alcohol, dextrin and symdimethyl-1 : 4-diaminoanthraquinone is ground for 2 hours; (2) a cellulose acetate fabric is entered into an aqueous dispersion at 25--30 DEG C. of the product in (1), the temperature is gradually raised to 75 DEG C. and so maintained until the desired shade is obtained and the fabric is rinsed. The Specification as open to inspection under Sect. 91 comprises also the use, in place of the sulphonated alcohol or salt thereof, of other dispersing agents, such as sucroses, pectins and acids formed by boiling pectins and other polysaccharides and includes examples of mixtures of 1 - amino - 4 - hydroxyanthraquinone with dextrin and sugar or citrus pectin. This subject-matter does not appear in the Specification as accepted.ALSO:A readily dispersible colouring matter composition comprises a water-insoluble colouring matter (i.e. a dyestuff or a substance, such as an azo dye component, convertible into a dyestuff on or in textile material), dextrin and a sulphonated fatty alcohol containing at least 6 carbon atoms or a salt thereof, the term "sulphonated" denoting the presence of the radicle \sYC--SO3H. The sulphonated alcohol preferably comprises 5--60 per cent of the dextrin--sulphonated alcohol mixture and the composition preferably contains 5--50 per cent of colouring matter. In an example, a mixture of the sodium salt of sulphonated lauryl alcohol, dextrin and sym-dimethyl-1 : 4-diaminoanthraquinone is ground for 2 hours. The Specification as open to inspection under Sect. 91 comprises also the use in place of the sulphonated alcohol or salt thereof, of other dispersing agents such as sucroses, pectins and acids formed by boiling pectins and other polysaccharides. This subjectmatter does not appear in the Specification as accepted.
GB4115/36A 1935-02-11 1936-02-11 Improvements in or relating to colouring-matter compositions Expired GB461214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461214XA 1935-02-11 1935-02-11

Publications (1)

Publication Number Publication Date
GB461214A true GB461214A (en) 1937-02-12

Family

ID=21941740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4115/36A Expired GB461214A (en) 1935-02-11 1936-02-11 Improvements in or relating to colouring-matter compositions

Country Status (1)

Country Link
GB (1) GB461214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373592A1 (en) * 1976-12-13 1978-07-07 Ciba Geigy Ag PROCESS FOR THE MANUFACTURE OF TINCTORIAL PREPARATIONS AND OPTICAL BRIGHTENERS PREPARATIONS, LOW IN DUST

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373592A1 (en) * 1976-12-13 1978-07-07 Ciba Geigy Ag PROCESS FOR THE MANUFACTURE OF TINCTORIAL PREPARATIONS AND OPTICAL BRIGHTENERS PREPARATIONS, LOW IN DUST

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