FR1199296A - Procédé de préparation de fils d'alcool polyvinylique stables à chaud - Google Patents

Procédé de préparation de fils d'alcool polyvinylique stables à chaud

Info

Publication number
FR1199296A
FR1199296A FR1199296DA FR1199296A FR 1199296 A FR1199296 A FR 1199296A FR 1199296D A FR1199296D A FR 1199296DA FR 1199296 A FR1199296 A FR 1199296A
Authority
FR
France
Prior art keywords
polyvinyl alcohol
heat stable
preparing heat
stable polyvinyl
alcohol 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
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1199296A publication Critical patent/FR1199296A/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
FR1199296D 1957-01-16 1958-01-15 Procédé de préparation de fils d'alcool polyvinylique stables à chaud Expired FR1199296A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF22144A DE1052056B (de) 1957-01-16 1957-01-16 Verfahren zur Herstellung von kochfesten, hitzebestaendigen Faeden, Folien oder Fasern aus Polyvinylalkohol

Publications (1)

Publication Number Publication Date
FR1199296A true FR1199296A (fr) 1959-12-11

Family

ID=7090334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199296D Expired FR1199296A (fr) 1957-01-16 1958-01-15 Procédé de préparation de fils d'alcool polyvinylique stables à chaud

Country Status (4)

Country Link
DE (1) DE1052056B (enrdf_load_stackoverflow)
FR (1) FR1199296A (enrdf_load_stackoverflow)
GB (1) GB864308A (enrdf_load_stackoverflow)
NL (2) NL223899A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492079A (en) * 1964-04-22 1970-01-27 Rhodiaceta Acetalisation of polyvinyl alcohol yarns

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113502597B (zh) * 2021-06-28 2022-09-16 南通大学 一种柔性高红外反射率锰酸钇纳米纤维膜及其制备方法
CN115656078A (zh) * 2022-11-01 2023-01-31 科睿驰（深圳）医疗科技发展有限公司 提高栓塞微球中聚乙烯醇响应值的检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516980A (en) * 1950-08-01 Hugh w
US2610360A (en) * 1950-04-22 1952-09-16 Du Pont Water-resistant polyvinyl alcohol filament and process for producing same
DE932626C (de) * 1951-03-17 1955-09-05 Kurashiki Rayon Company Ltd Verfahren zur Herstellung von kuenstlichen Gebilden, wie Faeden oder Fasern, aus Polyvinylalkohol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492079A (en) * 1964-04-22 1970-01-27 Rhodiaceta Acetalisation of polyvinyl alcohol yarns

Also Published As

Publication number Publication date
GB864308A (en) 1961-03-29
DE1052056B (de) 1959-03-05
NL223899A (enrdf_load_stackoverflow)
NL106536C (enrdf_load_stackoverflow)

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