GB902476A - Improvements in crimped fibre and in the production thereof - Google Patents

Improvements in crimped fibre and in the production thereof

Info

Publication number
GB902476A
GB902476A GB4106760A GB4106760A GB902476A GB 902476 A GB902476 A GB 902476A GB 4106760 A GB4106760 A GB 4106760A GB 4106760 A GB4106760 A GB 4106760A GB 902476 A GB902476 A GB 902476A
Authority
GB
United Kingdom
Prior art keywords
fibres
wetting agent
length
bath
crimp
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
GB4106760A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB902476A publication Critical patent/GB902476A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

902,476. Crimping fibres. SOC. RHODIACETA. Nov. 29, 1960 [Dec. 29, 1959], No. 41067/60. Class 120 (3). In a process for producing crimped thermoplastic fibres the fibres are treated with an aqueous bath in a beating engine until they exhibit crimp. The beating engine comprises a circular or oval trough having a vertical partition around which the bath and fibres circulate. A roll provided with steel blades rotates at a short distance from the bed-plate. A wetting agent is preferably added to the aqueous bath. The wetting agent may be obtained by the action of sulphuric acid on a condensation product of a fatty acid with a monoethanolamine. The fibres may be made of acetone-soluble cellulose acetate, cellulose triacetate, polyesters, polyamides or polyacrylonitrile and may have a length in the range of 4 to 40 mm. and a denier of at least 3. The crimp produced is irregular as regards both its shape and its occurrence along the length of the fibres.
GB4106760A 1959-12-29 1960-11-29 Improvements in crimped fibre and in the production thereof Expired GB902476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR814341A FR1254939A (en) 1959-12-29 1959-12-29 Fibrous filler based on thermoplastic polymers and process for its manufacture

Publications (1)

Publication Number Publication Date
GB902476A true GB902476A (en) 1962-08-01

Family

ID=8723151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4106760A Expired GB902476A (en) 1959-12-29 1960-11-29 Improvements in crimped fibre and in the production thereof

Country Status (4)

Country Link
CH (1) CH372130A (en)
ES (1) ES263426A1 (en)
FR (1) FR1254939A (en)
GB (1) GB902476A (en)

Also Published As

Publication number Publication date
CH372130A (en) 1963-06-15
FR1254939A (en) 1961-03-03
ES263426A1 (en) 1961-03-01

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