GB728138A - Improvements relating to the dyeing or other treatment of textile and like materials - Google Patents

Improvements relating to the dyeing or other treatment of textile and like materials

Info

Publication number
GB728138A
GB728138A GB572452A GB572452A GB728138A GB 728138 A GB728138 A GB 728138A GB 572452 A GB572452 A GB 572452A GB 572452 A GB572452 A GB 572452A GB 728138 A GB728138 A GB 728138A
Authority
GB
United Kingdom
Prior art keywords
liquor
materials
hydrosulphite
dyeing
textile
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
GB572452A
Inventor
Robert Stewart Erskine Hannay
William Kilby
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.)
Standfast Dyers and Printers Ltd
Original Assignee
Standfast Dyers and Printers 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 Standfast Dyers and Printers Ltd filed Critical Standfast Dyers and Printers Ltd
Priority to GB572452A priority Critical patent/GB728138A/en
Publication of GB728138A publication Critical patent/GB728138A/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066—Thermic treatments of textile materials
    • D06P5/2094—Thermic treatments of textile materials by molten masses
    • 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

Landscapes

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

Abstract

The process of the parent Specification, wherein textiles and like materials are dyed or otherwise treated by impregnating them with a hydrosulphite-containing liquor, e.g. a vat or sulphur dye liquor, and then heating them by passage through a molten metal bath, is modified by the addition of sodium nitrite to the hydrosulphite liquor, whereby the formation of sludge in the metal bath is inhibited. The hydrosulphite liquor floats upon the surface of the molten metal. The process is applicable to fabrics, felts, sheets, webs or yarns of cotton, wool, rayon, nylon, glass and synthetic plastic materials. Examples are given.
GB572452A 1952-03-05 1952-03-05 Improvements relating to the dyeing or other treatment of textile and like materials Expired GB728138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB572452A GB728138A (en) 1952-03-05 1952-03-05 Improvements relating to the dyeing or other treatment of textile and like materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB572452A GB728138A (en) 1952-03-05 1952-03-05 Improvements relating to the dyeing or other treatment of textile and like materials

Publications (1)

Publication Number Publication Date
GB728138A true GB728138A (en) 1955-04-13

Family

ID=9801434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB572452A Expired GB728138A (en) 1952-03-05 1952-03-05 Improvements relating to the dyeing or other treatment of textile and like materials

Country Status (1)

Country Link
GB (1) GB728138A (en)

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