GB891557A - Method of manufacturing synthetic fibres of polyvinyl alcohol - Google Patents

Method of manufacturing synthetic fibres of polyvinyl alcohol

Info

Publication number
GB891557A
GB891557A GB40021/59A GB4002159A GB891557A GB 891557 A GB891557 A GB 891557A GB 40021/59 A GB40021/59 A GB 40021/59A GB 4002159 A GB4002159 A GB 4002159A GB 891557 A GB891557 A GB 891557A
Authority
GB
United Kingdom
Prior art keywords
polyvinyl alcohol
filaments
weight
synthetic fibres
manufacturing synthetic
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
GB40021/59A
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.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon Co 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 Kurashiki Rayon Co Ltd filed Critical Kurashiki Rayon Co Ltd
Publication of GB891557A publication Critical patent/GB891557A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Polyvinyl alcohol filaments are made by wet spinning a solution of polyvinyl alcohol having an average degree of polymerization of at least 1,000 containing up to 50% by weight, based on the weight of polyvinyl alcohol, of sodium carboxymethyl cellulose, sodium alginate or gum arabic or a combination of two or more of these substances. The spinning solution may also contain sodium sulphate, and may be spun into a conventional coagulating bath at a suitable temperature, and the filaments subjected to wet heat treatment at a temperature above 100 DEG C. for at least 1 hour in a saturated aqueous sodium sulphate bath and then acetalized, formalized or benzalized. Filaments so made have enhanced dyeing properties.
GB40021/59A 1959-04-07 1959-11-25 Method of manufacturing synthetic fibres of polyvinyl alcohol Expired GB891557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP891557X 1959-04-07

Publications (1)

Publication Number Publication Date
GB891557A true GB891557A (en) 1962-03-14

Family

ID=13962945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40021/59A Expired GB891557A (en) 1959-04-07 1959-11-25 Method of manufacturing synthetic fibres of polyvinyl alcohol

Country Status (1)

Country Link
GB (1) GB891557A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100430535C (en) * 2005-12-21 2008-11-05 青岛大学 Alginate/polyvinyl alcohol composite fiber and its preparing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100430535C (en) * 2005-12-21 2008-11-05 青岛大学 Alginate/polyvinyl alcohol composite fiber and its preparing process

Similar Documents

Publication Publication Date Title
GB826967A (en) Production of stretched polyacrylonitrile filamentary material
GB891557A (en) Method of manufacturing synthetic fibres of polyvinyl alcohol
GB482814A (en) Improvements in or relating to the production of crimped artificial filaments, fibres and the like
GB1002621A (en) Regenerated cellulose filaments and staple fibers and their production
GB993786A (en) Process for the manufacture of high tenacity viscose rayon
GB1136412A (en) A method of producing filaments and fibres of regenerated cellulose and apparatus for performing the same
GB888276A (en) Polyvinyl alcohol fibre production
GB492418A (en) Process of spinning rayon, bath used and the product
GB1416851A (en) Dyeing process
GB1035244A (en) High tenacity viscose rayon filaments
GB910878A (en) Production of regenerated cellulose materials
GB842762A (en) Improvements in and relating to the production of bulky yarns
NL109311C (en)
GB956803A (en) Viscose spinning process and product
ES461894A1 (en) Absorbent for aqueous physiological liquids and process for the production thereof
GB1034177A (en) Production of high tenacity viscose rayon
GB878515A (en) Improvements in the viscose process and in shaped products produced thereby
GB557389A (en) Treatment of paper
GB611310A (en) An improved process for the thermal treatment of artificial cellulosic yarns, threads, filaments, films, foils and the like
GB945214A (en) A solution and method for cross-linking cellulose, and the products obtained
GB907371A (en) Improvements in filters for cigarettes
ES256346A1 (en) Process for producing fibers from copolymers of acrylonitrile and vinylidene chloride
GB1205251A (en) Viscose rayon fibres having improved colour stability
GB817724A (en) Process for the production of artificial fibres of regenerated zein
GB929655A (en) Process for producing viscose rayon filamentary material