GB1118590A - Improvements in the felting of articles made of keratinic fibres - Google Patents

Improvements in the felting of articles made of keratinic fibres

Info

Publication number
GB1118590A
GB1118590A GB28338/67A GB2833867A GB1118590A GB 1118590 A GB1118590 A GB 1118590A GB 28338/67 A GB28338/67 A GB 28338/67A GB 2833867 A GB2833867 A GB 2833867A GB 1118590 A GB1118590 A GB 1118590A
Authority
GB
United Kingdom
Prior art keywords
articles
treatment
polyoxyethylenic
water
bath
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
GB28338/67A
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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
Priority claimed from FR66153A external-priority patent/FR90149E/en
Application filed by Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Publication of GB1118590A publication Critical patent/GB1118590A/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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M13/522—Fulling
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products

Landscapes

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

Abstract

Articles formed wholly or partly from keratinic fibres, e.g wool, are felted by impregnating them with an aqueous liquid and then subjecting them to a mechanical treatment in a bath comprising a hydrocarbon or halogenated hydrocarbon and water until the desired degree of felting is obtained, the mechanical treatment comprising repeatedly immersing the articles in the treatment bath. The aqueous liquid may be water or an aqueous solution of an alkaline substance, e.g. a fatty amine or an alkali metal polyphosphate or silicate, or a leaching composition made from a substance having an alkaline reaction, the solution preferably having a pH of 9-11 and optionally containing a lubricating and/or softening agent, e.g. a long chain aliphatic or polyoxyethylenic cationic agent such as a polyoxyethylenic dialkyl ammonium chloride. The articles may be dipped in the aqueous liquid at ambient temperature and excess liquid removed by spin drying so that at least 50% by weight of the liquid based on the dry articles is retained. The treatment of the articles with the hydrocarbon or halogenated hydrocarbon, e.g. perchlorethylene or trichlorethylene, and water may be effected in a bath in which is rotatably mounted a perforated drum, at 20-70 DEG C for from 30 minutes to 2 hours. The treating composition may contain water in a quantity approximately the same as that present in the impregnated articles, an anionic, nonionic or cationic emulsifier and a lubricating or softening agent, e.g. a polyoxyethylenic fatty alcohol or polyoxyethylenic dialkyl ammonium chloride. The treatment may be combined with a water proofing, bleaching, oil proofing, mothproofing, antistatic or bactericidal treatment. Knitted woollen berets or slightly pre-felted rabbit's wool hat shapes may be treated.
GB28338/67A 1966-06-20 1967-06-20 Improvements in the felting of articles made of keratinic fibres Expired GB1118590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66153A FR90149E (en) 1964-03-20 1966-06-20 Process and apparatus for felting articles based on keratin fibers and products resulting therefrom

Publications (1)

Publication Number Publication Date
GB1118590A true GB1118590A (en) 1968-07-03

Family

ID=8611333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28338/67A Expired GB1118590A (en) 1966-06-20 1967-06-20 Improvements in the felting of articles made of keratinic fibres

Country Status (4)

Country Link
BE (1) BE700169A (en)
DE (1) DE1619142A1 (en)
GB (1) GB1118590A (en)
LU (1) LU53913A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340758A2 (en) * 1988-05-04 1989-11-08 Traute geb. Ganzenmüller Schmidt Milled silk fabric (silk felt), method for making it and composition for putting the method into effect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340758A2 (en) * 1988-05-04 1989-11-08 Traute geb. Ganzenmüller Schmidt Milled silk fabric (silk felt), method for making it and composition for putting the method into effect
EP0340758A3 (en) * 1988-05-04 1990-10-17 Traute geb. Ganzenmüller Schmidt Milled silk fabric (silk felt), method for making it and composition for putting the method into effect

Also Published As

Publication number Publication date
DE1619142A1 (en) 1969-11-13
BE700169A (en) 1967-12-19
LU53913A1 (en) 1968-03-08

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