GB198166A - Improved process for treating fibres for the production of shoteffects - Google Patents

Improved process for treating fibres for the production of shoteffects

Info

Publication number
GB198166A
GB198166A GB1038322A GB1038322A GB198166A GB 198166 A GB198166 A GB 198166A GB 1038322 A GB1038322 A GB 1038322A GB 1038322 A GB1038322 A GB 1038322A GB 198166 A GB198166 A GB 198166A
Authority
GB
United Kingdom
Prior art keywords
treated
acetic anhydride
production
yarn
hot
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
GB1038322A
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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 Leopold Cassella et Cie GmbH filed Critical Leopold Cassella et Cie GmbH
Priority to GB1038322A priority Critical patent/GB198166A/en
Publication of GB198166A publication Critical patent/GB198166A/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
    • D06P1/44—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
    • D06P1/64—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 without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65143—Compounds containing acid anhydride or acid halide groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

In the production of shot effects, animal fibres are treated with acetic anhydride. The treatment may be effected cold or hot, and may be accelerated by the addition of aromatic sulphonic acids, condensation products thereof with aldehydes, free mineral acids and their salts with weak bases, for example, aluminium sulphate or dimethylaniline sulphate. Where the material is intended to be interwoven with white yarn, the material after dyeing is treated with a chromium salt such as chromium fluoride. In examples worsted yarn is treated in hot bath of acetic anhydride, glacial acetic acid and sulphonated phenol-formaldehyde condensation product, and dyed woollen yarn in a cold bath of acetic anhydride, glacial acetic acid and sulphuric acid and subsequently in a hot bath of chromium fluoride.
GB1038322A 1922-04-11 1922-04-11 Improved process for treating fibres for the production of shoteffects Expired GB198166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1038322A GB198166A (en) 1922-04-11 1922-04-11 Improved process for treating fibres for the production of shoteffects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1038322A GB198166A (en) 1922-04-11 1922-04-11 Improved process for treating fibres for the production of shoteffects

Publications (1)

Publication Number Publication Date
GB198166A true GB198166A (en) 1923-05-31

Family

ID=9966817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1038322A Expired GB198166A (en) 1922-04-11 1922-04-11 Improved process for treating fibres for the production of shoteffects

Country Status (1)

Country Link
GB (1) GB198166A (en)

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