GB734627A - A process for producing textile printing paste containing vat dyes with an alginate used as a thickening means - Google Patents

A process for producing textile printing paste containing vat dyes with an alginate used as a thickening means

Info

Publication number
GB734627A
GB734627A GB7466/53A GB746653A GB734627A GB 734627 A GB734627 A GB 734627A GB 7466/53 A GB7466/53 A GB 7466/53A GB 746653 A GB746653 A GB 746653A GB 734627 A GB734627 A GB 734627A
Authority
GB
United Kingdom
Prior art keywords
alginate
paste containing
textile printing
printing paste
vat dyes
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
GB7466/53A
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.)
Protan AS
Original Assignee
Protan AS
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 Protan AS filed Critical Protan AS
Publication of GB734627A publication Critical patent/GB734627A/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
    • D06P1/22—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 vat dyestuffs including indigo
    • 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

Abstract

A textile printing paste containing a vat dyestuff and an alginate as a thickening agent is prepared by dissolving the alginate in water, heating the solution to 60-100 DEG C., adding potassium carbonate and maintaining the temperature at not less than 70 DEG C. for 5 to 60 minutes, after which the mixture is cooled to below 50 DEG C. and the reducing agent and dyestuff are added. The preferred reducing agent is sodium formaldehyde sulphoxylate. A mixture of an alginate, e.g. sodium alginate, with starch, British gum, dextrin, tragacanth or gum arabic may be employed. Glycerol, turkey red oil and wetting agents may also be added to the alginate solution prior to the addition of potassium carbonate.
GB7466/53A 1952-04-15 1953-03-18 A process for producing textile printing paste containing vat dyes with an alginate used as a thickening means Expired GB734627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE734627X 1952-04-15

Publications (1)

Publication Number Publication Date
GB734627A true GB734627A (en) 1955-08-03

Family

ID=20319644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7466/53A Expired GB734627A (en) 1952-04-15 1953-03-18 A process for producing textile printing paste containing vat dyes with an alginate used as a thickening means

Country Status (1)

Country Link
GB (1) GB734627A (en)

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