GB947173A - Process for chemically crimping cellulose triacetate filaments or fibres - Google Patents

Process for chemically crimping cellulose triacetate filaments or fibres

Info

Publication number
GB947173A
GB947173A GB3942260A GB3942260A GB947173A GB 947173 A GB947173 A GB 947173A GB 3942260 A GB3942260 A GB 3942260A GB 3942260 A GB3942260 A GB 3942260A GB 947173 A GB947173 A GB 947173A
Authority
GB
United Kingdom
Prior art keywords
ester
fibres
acid
cellulose triacetate
chemically
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
GB3942260A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB947173A publication Critical patent/GB947173A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Cellulose triacetate filaments or fibres are chemically crimped by treatment with an aqueous solution or emulsion of an ester of glycollic acid with an aliphatic mono- or polyalcohol, a b -hydroxybutyric acid methyl ester, a -hydroxyisobutyric acid methyl ester or hydracylic acid isopropyl ester, singly or in admixture. Preferred compounds are glycollic acid butyl ester, glycollic acid hexyl ester, and ethylene glycol glycollic acid monoester. Desirably, the concentration of the ester in the aqueous solution or emulsion does not exceed 10% by weight.
GB3942260A 1959-11-17 1960-11-16 Process for chemically crimping cellulose triacetate filaments or fibres Expired GB947173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW26730A DE1135125B (en) 1959-11-17 1959-11-17 Process for the chemical crimping of cellulose acetate fibers and threads

Publications (1)

Publication Number Publication Date
GB947173A true GB947173A (en) 1964-01-22

Family

ID=7598442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3942260A Expired GB947173A (en) 1959-11-17 1960-11-16 Process for chemically crimping cellulose triacetate filaments or fibres

Country Status (2)

Country Link
DE (1) DE1135125B (en)
GB (1) GB947173A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB524897A (en) * 1939-02-10 1940-08-16 Frank Brentnall Hill Improvements in or relating to the manufacture and treatment of artificial textile materials
GB534775A (en) * 1939-09-15 1941-03-18 Percy Frederick Combe Sowter Improvements in or relating to the treatment of artificial textile materials

Also Published As

Publication number Publication date
DE1135125B (en) 1962-08-23

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