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DE3866078D1 - Verfahren zur herstellung von polyvinylalkohol-garnen. - Google Patents

Verfahren zur herstellung von polyvinylalkohol-garnen.

Info

Publication number
DE3866078D1
DE3866078D1 DE8888113740T DE3866078T DE3866078D1 DE 3866078 D1 DE3866078 D1 DE 3866078D1 DE 8888113740 T DE8888113740 T DE 8888113740T DE 3866078 T DE3866078 T DE 3866078T DE 3866078 D1 DE3866078 D1 DE 3866078D1
Authority
DE
Germany
Prior art keywords
spinning
soln
spinning nozzle
nozzle
polyvinyl alcohol
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 - Fee Related
Application number
DE8888113740T
Other languages
English (en)
Inventor
Jan Dr Smook
Gerardus Johannes Hendricu Vos
Johannes Anthony Dr Juijn
Hees Theodorus Johannes Van
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.)
Akzo Nobel NV
Original Assignee
Akzo NV
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 claimed from DE19883826621 external-priority patent/DE3826621A1/de
Application filed by Akzo NV filed Critical Akzo NV
Priority to DE8888113740T priority Critical patent/DE3866078D1/de
Application granted granted Critical
Publication of DE3866078D1 publication Critical patent/DE3866078D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F6/08—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 halogenated hydrocarbons
    • D01F6/10—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 halogenated hydrocarbons from polyvinyl chloride or polyvinylidene chloride
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE8888113740T 1987-08-31 1988-08-24 Verfahren zur herstellung von polyvinylalkohol-garnen. Expired - Fee Related DE3866078D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888113740T DE3866078D1 (de) 1987-08-31 1988-08-24 Verfahren zur herstellung von polyvinylalkohol-garnen.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8702038 1987-08-31
DE19883826621 DE3826621A1 (de) 1988-08-05 1988-08-05 Spinnduesenplatte
DE8888113740T DE3866078D1 (de) 1987-08-31 1988-08-24 Verfahren zur herstellung von polyvinylalkohol-garnen.

Publications (1)

Publication Number Publication Date
DE3866078D1 true DE3866078D1 (de) 1991-12-12

Family

ID=25870845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888113740T Expired - Fee Related DE3866078D1 (de) 1987-08-31 1988-08-24 Verfahren zur herstellung von polyvinylalkohol-garnen.

Country Status (10)

Country Link
US (1) US4927586A (de)
EP (1) EP0310800B1 (de)
JP (1) JPS6477617A (de)
KR (1) KR890004000A (de)
AT (1) ATE69271T1 (de)
BR (1) BR8804407A (de)
CA (1) CA1301418C (de)
DE (1) DE3866078D1 (de)
ES (1) ES2025748T3 (de)
GR (1) GR3003728T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851168A (en) * 1988-12-28 1989-07-25 Dow Corning Corporation Novel polyvinyl alcohol compositions and products prepared therefrom
JP2710408B2 (ja) * 1989-05-24 1998-02-10 ユニチカ株式会社 ポリビニルアルコールモノフイラメント及びその製造法
US5851936A (en) * 1996-08-19 1998-12-22 E. I. Du Pont De Nemours And Company Elongation for flash spun products
US6020425A (en) * 1998-06-01 2000-02-01 Kimberly-Clark Worldwide, Inc. Unmodified polyvinyl alcohol films and fibers and methods of making the same
KR102344856B1 (ko) * 2018-03-29 2021-12-28 코오롱인더스트리 주식회사 고강도 원사를 제조하기 위한 방사팩, 이를 포함하는 원사의 제조장치 및 그 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322976A (en) * 1939-11-03 1943-06-29 Schmitz Hilger Peter Method of producing thin threads from polyvinyl alcohol and its water-soluble derivatives
US2447140A (en) * 1943-04-10 1948-08-17 Johnson & Johnson Method of treating polyvinyl alcohol filaments and treated filament
DE1102340B (de) * 1956-10-03 1961-03-16 Bayer Ag Verfahren zum Abgleichen der Durchflussmengen von Kapillaren
US3066999A (en) * 1958-08-19 1962-12-04 Kurashiki Rayon Co Polyvinyl alcohol fiber and method of making the same
GB1033627A (en) * 1963-09-18 1966-06-22 Fiberfil Inc Filament die
US3278282A (en) * 1963-10-11 1966-10-11 Jaray Francis Ferdinand Glass spinning crucible
US4440711A (en) * 1982-09-30 1984-04-03 Allied Corporation Method of preparing high strength and modulus polyvinyl alcohol fibers
EP0146084B2 (de) * 1983-12-12 1995-05-10 Toray Industries, Inc. Polyvinylalkoholfaser mit ultrahoher Festigkeit und Verfahren zur Herstellung derselben
JPS6163704A (ja) * 1984-08-31 1986-04-01 Unitika Ltd 低分子量重合体の紡糸方法

Also Published As

Publication number Publication date
BR8804407A (pt) 1989-03-28
CA1301418C (en) 1992-05-26
JPS6477617A (en) 1989-03-23
US4927586A (en) 1990-05-22
KR890004000A (ko) 1989-04-19
ES2025748T3 (es) 1992-04-01
GR3003728T3 (de) 1993-03-16
ATE69271T1 (de) 1991-11-15
EP0310800B1 (de) 1991-11-06
EP0310800A1 (de) 1989-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AKZO NOBEL N.V., ARNHEIM/ARNHEM, NL

8339 Ceased/non-payment of the annual fee