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FR1248515A - Perfectionnement dans la fabrication des fils en alcool polyvinylique - Google Patents

Perfectionnement dans la fabrication des fils en alcool polyvinylique

Info

Publication number
FR1248515A
FR1248515A FR809191A FR809191A FR1248515A FR 1248515 A FR1248515 A FR 1248515A FR 809191 A FR809191 A FR 809191A FR 809191 A FR809191 A FR 809191A FR 1248515 A FR1248515 A FR 1248515A
Authority
FR
France
Prior art keywords
manufacture
polyvinyl alcohol
further development
alcohol yarns
yarns
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
FR809191A
Other languages
English (en)
French (fr)
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
Priority to NL99506D priority Critical patent/NL99506C/xx
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Priority to FR809191A priority patent/FR1248515A/fr
Priority to CH1202560A priority patent/CH387869A/fr
Priority to GB3756060A priority patent/GB905997A/en
Application granted granted Critical
Publication of FR1248515A publication Critical patent/FR1248515A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
    • 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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/34—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated alcohols, acetals or ketals as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
FR809191A 1959-11-03 1959-11-03 Perfectionnement dans la fabrication des fils en alcool polyvinylique Expired FR1248515A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL99506D NL99506C (ja) 1959-11-03
FR809191A FR1248515A (fr) 1959-11-03 1959-11-03 Perfectionnement dans la fabrication des fils en alcool polyvinylique
CH1202560A CH387869A (fr) 1959-11-03 1960-10-27 Procédé d'étirage des fils en alcool polyvinylique
GB3756060A GB905997A (en) 1959-11-03 1960-11-01 Improvement in the production of polyvinyl alcohol yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809191A FR1248515A (fr) 1959-11-03 1959-11-03 Perfectionnement dans la fabrication des fils en alcool polyvinylique

Publications (1)

Publication Number Publication Date
FR1248515A true FR1248515A (fr) 1960-12-16

Family

ID=8720847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809191A Expired FR1248515A (fr) 1959-11-03 1959-11-03 Perfectionnement dans la fabrication des fils en alcool polyvinylique

Country Status (4)

Country Link
CH (1) CH387869A (ja)
FR (1) FR1248515A (ja)
GB (1) GB905997A (ja)
NL (1) NL99506C (ja)

Also Published As

Publication number Publication date
CH387869A (fr) 1965-02-15
GB905997A (en) 1962-09-19
NL99506C (ja)

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