FR1202219A - Procédé de production de fibres d'alcool polyvinylique - Google Patents

Procédé de production de fibres d'alcool polyvinylique

Info

Publication number
FR1202219A
FR1202219A FR1202219DA FR1202219A FR 1202219 A FR1202219 A FR 1202219A FR 1202219D A FR1202219D A FR 1202219DA FR 1202219 A FR1202219 A FR 1202219A
Authority
FR
France
Prior art keywords
polyvinyl alcohol
alcohol fibers
producing polyvinyl
producing
fibers
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
Other languages
English (en)
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Application granted granted Critical
Publication of FR1202219A publication Critical patent/FR1202219A/fr
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
FR1202219D 1957-12-23 1958-02-20 Procédé de production de fibres d'alcool polyvinylique Expired FR1202219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES60404A DE1203906B (de) 1957-12-23 1957-12-23 Verfahren zur Herstellung von Faeden aus acetalisiertem Polyvinylalkohol

Publications (1)

Publication Number Publication Date
FR1202219A true FR1202219A (fr) 1960-01-08

Family

ID=7494084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202219D Expired FR1202219A (fr) 1957-12-23 1958-02-20 Procédé de production de fibres d'alcool polyvinylique

Country Status (3)

Country Link
BE (1) BE564601A (fr)
DE (1) DE1203906B (fr)
FR (1) FR1202219A (fr)

Also Published As

Publication number Publication date
BE564601A (fr)
DE1203906B (de) 1965-10-28

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