FR1432051A - Procédé de fabrication d'articles en alcool polyvinylique à structure régularisée - Google Patents

Procédé de fabrication d'articles en alcool polyvinylique à structure régularisée

Info

Publication number
FR1432051A
FR1432051A FR12480A FR12480A FR1432051A FR 1432051 A FR1432051 A FR 1432051A FR 12480 A FR12480 A FR 12480A FR 12480 A FR12480 A FR 12480A FR 1432051 A FR1432051 A FR 1432051A
Authority
FR
France
Prior art keywords
filaments
stretched
polyvinyl alcohol
spinning
hydrolysed
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
FR12480A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of FR1432051A publication Critical patent/FR1432051A/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
    • C08F8/12—Hydrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
FR12480A 1964-04-08 1965-04-08 Procédé de fabrication d'articles en alcool polyvinylique à structure régularisée Expired FR1432051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US358243A US3329754A (en) 1964-04-08 1964-04-08 Preparation of stereoregular polyvinyl alcohol shaped articles

Publications (1)

Publication Number Publication Date
FR1432051A true FR1432051A (fr) 1966-03-18

Family

ID=23408875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12480A Expired FR1432051A (fr) 1964-04-08 1965-04-08 Procédé de fabrication d'articles en alcool polyvinylique à structure régularisée

Country Status (5)

Country Link
US (1) US3329754A (fr)
BE (1) BE662253A (fr)
DE (1) DE1494687A1 (fr)
FR (1) FR1432051A (fr)
GB (1) GB1102771A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388199A (en) * 1965-03-15 1968-06-11 Monsanto Co Preparation of acrylonitrile-vinyl alcohol copolymers
DE1660224A1 (de) * 1966-08-09 1971-03-11 Barmag Barmer Maschf Verfahren und Vorrichtung zur Waermebehandlung von synthetischen Faeden und fadenartigen Gebilden
US4809493A (en) * 1985-11-01 1989-03-07 Kuraray Company Limited Water-absorbing shrinkable yarn
US5187226A (en) * 1989-03-07 1993-02-16 Kuraray Co., Ltd. Vinyl alcohol polymer
US7851551B2 (en) * 2004-03-25 2010-12-14 Xerox Corporation Polymer processes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB482216A (en) * 1936-09-30 1938-03-25 William Alexander Dickie Improvements in the manufacture of artificial filaments, films and similar materials
GB824550A (en) * 1957-06-18 1959-12-02 Rhone Poulenc Sa Process for the production of polyvinyl alcohol yarns and films

Also Published As

Publication number Publication date
DE1494687A1 (de) 1970-12-10
GB1102771A (en) 1968-02-07
US3329754A (en) 1967-07-04
BE662253A (fr) 1965-10-08

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