GB1026236A - Improvements relating to the discharge printing of textile fabrics - Google Patents

Improvements relating to the discharge printing of textile fabrics

Info

Publication number
GB1026236A
GB1026236A GB775564A GB775564A GB1026236A GB 1026236 A GB1026236 A GB 1026236A GB 775564 A GB775564 A GB 775564A GB 775564 A GB775564 A GB 775564A GB 1026236 A GB1026236 A GB 1026236A
Authority
GB
United Kingdom
Prior art keywords
textile fabrics
printing
reducing agent
improvements relating
dispersed
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
GB775564A
Inventor
Pavel Krug
David Newton
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.)
Borax Europe Ltd
Original Assignee
Hardman and Holden 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 Hardman and Holden Ltd filed Critical Hardman and Holden Ltd
Priority to GB775564A priority Critical patent/GB1026236A/en
Publication of GB1026236A publication Critical patent/GB1026236A/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
    • D06P5/15—Locally discharging the dyes
    • D06P5/155—Locally discharging the dyes with reductants

Landscapes

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

Abstract

Textile fabrics comprising cellulose triacetate or aromatic polyester fibres are mechanically impregnated with a dischargeable dye and printed with a composition containing a reducing agent, a polyethylene glycol having a M.W. 15,000-20,000 and a dispersed dye free from azo groups and the so-treated fabric is then dried and heated in the dry state to 200-220 DEG C. for 20 seconds to 1 minute. The impregnation and printing may be carried out in either sequence. The printing composition may further contain Mg cations and thiocyanate anions, e.g. as MgSO4 and NaSCN or Mg(SCN)2, as well as humectants, penetrants, hydrotropic agents and anti-frothing agents. The dispersed dyes are especially derivatives of anthraquinone or diphenylamine. The reducing agent may be thiourea dioxide, a salt or an aldehyde or ketone condensate of sulphoxylic acid. Examples are given.
GB775564A 1964-02-25 1964-02-25 Improvements relating to the discharge printing of textile fabrics Expired GB1026236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB775564A GB1026236A (en) 1964-02-25 1964-02-25 Improvements relating to the discharge printing of textile fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB775564A GB1026236A (en) 1964-02-25 1964-02-25 Improvements relating to the discharge printing of textile fabrics

Publications (1)

Publication Number Publication Date
GB1026236A true GB1026236A (en) 1966-04-14

Family

ID=9839099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB775564A Expired GB1026236A (en) 1964-02-25 1964-02-25 Improvements relating to the discharge printing of textile fabrics

Country Status (1)

Country Link
GB (1) GB1026236A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222479A1 (en) * 1973-03-23 1974-10-18 Hoechst Ag
GB2305941A (en) * 1995-10-03 1997-04-23 Wace Uk Ltd Discharge printing paste based on thiourea dioxide, aliphatic amine and soluble metal salt and use thereof in textile printing
EP0799930A2 (en) * 1996-03-06 1997-10-08 Wace Uk Limited Improvements in fabric printing
US5846266A (en) * 1995-10-03 1998-12-08 Rattee; Ian Durham Fabric printing
CN103643568A (en) * 2013-12-04 2014-03-19 江苏博士邦尼时装有限公司 Preparation technology of denim discharge printing paste
JP2014208928A (en) * 2013-03-27 2014-11-06 ブラザー工業株式会社 Discharge printing agent, container, ink-jet recording apparatus, method for discharge printing, method for forming image, agent for stabilizing discharge printing agent, and method for stabilizing discharge printing agent

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222479A1 (en) * 1973-03-23 1974-10-18 Hoechst Ag
GB2305941A (en) * 1995-10-03 1997-04-23 Wace Uk Ltd Discharge printing paste based on thiourea dioxide, aliphatic amine and soluble metal salt and use thereof in textile printing
US5846266A (en) * 1995-10-03 1998-12-08 Rattee; Ian Durham Fabric printing
GB2305941B (en) * 1995-10-03 1999-03-17 Wace Uk Ltd Discharge printing paste based on thiourea dioxide, aliphatic amine and soluble metal salt and use thereof in textile printing
EP0799930A2 (en) * 1996-03-06 1997-10-08 Wace Uk Limited Improvements in fabric printing
EP0799930A3 (en) * 1996-03-06 1999-02-03 Wace Uk Limited Improvements in fabric printing
GB2310867B (en) * 1996-03-06 2000-06-14 Wace Uk Ltd Printing paste for discharge printing based on thiourea dioxide and calcium, magnesium or zinc hydroxide
JP2014208928A (en) * 2013-03-27 2014-11-06 ブラザー工業株式会社 Discharge printing agent, container, ink-jet recording apparatus, method for discharge printing, method for forming image, agent for stabilizing discharge printing agent, and method for stabilizing discharge printing agent
CN103643568A (en) * 2013-12-04 2014-03-19 江苏博士邦尼时装有限公司 Preparation technology of denim discharge printing paste

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