GB712418A - Printing of fabrics - Google Patents

Printing of fabrics

Info

Publication number
GB712418A
GB712418A GB2226851A GB2226851A GB712418A GB 712418 A GB712418 A GB 712418A GB 2226851 A GB2226851 A GB 2226851A GB 2226851 A GB2226851 A GB 2226851A GB 712418 A GB712418 A GB 712418A
Authority
GB
United Kingdom
Prior art keywords
acid
dyestuff
reducing agent
printing paste
printed
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
GB2226851A
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.)
ARTHUR GEORGE HALL MICHIE
Imperial Chemical Industries Ltd
Original Assignee
ARTHUR GEORGE HALL MICHIE
Imperial Chemical Industries 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 ARTHUR GEORGE HALL MICHIE, Imperial Chemical Industries Ltd filed Critical ARTHUR GEORGE HALL MICHIE
Priority to GB2226851A priority Critical patent/GB712418A/en
Publication of GB712418A publication Critical patent/GB712418A/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
    • D06P1/225—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 using acid vat method
    • 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
    • D06P1/224—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 using vat dyes in unreduced pigment state

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

Fabrics of a linear aromatic polyester, e.g., polyethylene teraphthalate, are printed with a vat dyestuff, steamed in an acid or neutral medium in the presence of a reducing agent, e.g., zinc formaldehyde sulphoxylate, to form the acid leuco derivative of the dyestuff and finally treated with an oxidising agent, e.g., ammoniacal hydrogen peroxide or nitrous acid, to oxidize the leuco compound in situ on the fabric. The reducing agent may be applied in the printing paste or, alternatively, it may be padded on the printed fabric prior to the steaming operation. Preferred vat dyes are those of the anthraquinone, polynuclear quinone, indigoid and thioindigoid series. The printing paste may contain swelling agents and thickeners such as sodium alginate and British gum thickening and in the examples additional ingredients are p-hydroxydiphenyl, turkey red oil and the sodium salt of dinaphthylmethane disulphonic acid.
GB2226851A 1951-09-24 1951-09-24 Printing of fabrics Expired GB712418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2226851A GB712418A (en) 1951-09-24 1951-09-24 Printing of fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2226851A GB712418A (en) 1951-09-24 1951-09-24 Printing of fabrics

Publications (1)

Publication Number Publication Date
GB712418A true GB712418A (en) 1954-07-21

Family

ID=10176620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2226851A Expired GB712418A (en) 1951-09-24 1951-09-24 Printing of fabrics

Country Status (1)

Country Link
GB (1) GB712418A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105836B (en) * 1957-01-17 1961-05-04 Cassella Farbwerke Mainkur Ag Process for printing and dyeing textiles made from polyesters of aromatic dicarboxylic acids
US6780205B2 (en) 2001-08-21 2004-08-24 E. I. Du Pont De Nemours And Company Vat acid dyeing of textile fibers
US6942706B2 (en) 2002-08-20 2005-09-13 Invista North America S.A.R.L. Vat acid dyeing of textile fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105836B (en) * 1957-01-17 1961-05-04 Cassella Farbwerke Mainkur Ag Process for printing and dyeing textiles made from polyesters of aromatic dicarboxylic acids
US6780205B2 (en) 2001-08-21 2004-08-24 E. I. Du Pont De Nemours And Company Vat acid dyeing of textile fibers
US6942706B2 (en) 2002-08-20 2005-09-13 Invista North America S.A.R.L. Vat acid dyeing of textile fibers

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