FR2100001A5 - - Google Patents

Info

Publication number
FR2100001A5
FR2100001A5 FR7123518A FR7123518A FR2100001A5 FR 2100001 A5 FR2100001 A5 FR 2100001A5 FR 7123518 A FR7123518 A FR 7123518A FR 7123518 A FR7123518 A FR 7123518A FR 2100001 A5 FR2100001 A5 FR 2100001A5
Authority
FR
France
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
FR7123518A
Other languages
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.)
Unitika Ltd
Original Assignee
Unitika 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
Priority claimed from JP5623970A external-priority patent/JPS4832624B1/ja
Priority claimed from JP5623870A external-priority patent/JPS4832623B1/ja
Application filed by Unitika Ltd filed Critical Unitika Ltd
Application granted granted Critical
Publication of FR2100001A5 publication Critical patent/FR2100001A5/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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR7123518A 1970-06-27 1971-06-28 Expired FR2100001A5 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5623970A JPS4832624B1 (enExample) 1970-06-27 1970-06-27
JP5623870A JPS4832623B1 (enExample) 1970-06-27 1970-06-27

Publications (1)

Publication Number Publication Date
FR2100001A5 true FR2100001A5 (enExample) 1972-03-17

Family

ID=26397188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123518A Expired FR2100001A5 (enExample) 1970-06-27 1971-06-28

Country Status (6)

Country Link
US (1) US3751547A (enExample)
CA (1) CA987875A (enExample)
DE (1) DE2132055C2 (enExample)
FR (1) FR2100001A5 (enExample)
GB (1) GB1314000A (enExample)
IT (1) IT942125B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212757A1 (en) * 1985-08-23 1987-03-04 Stamicarbon B.V. Process for the preparation of polyvinyl alcohol articles of high strength and modulus

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852402A (en) * 1969-11-25 1974-12-03 S Tanaka Process for the preparation of polyvinyl alcohol fibers
CH633503A5 (de) * 1977-11-21 1982-12-15 Inventa Ag Faserverstaerktes zementartiges material.
GB2101522B (en) * 1981-01-26 1984-05-31 Showa Denko Kk Producing high tenacity monofilaments
US4440711A (en) * 1982-09-30 1984-04-03 Allied Corporation Method of preparing high strength and modulus polyvinyl alcohol fibers
US4599267A (en) * 1982-09-30 1986-07-08 Allied Corporation High strength and modulus polyvinyl alcohol fibers and method of their preparation
EP0146084B2 (en) * 1983-12-12 1995-05-10 Toray Industries, Inc. Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
JPH0343265Y2 (enExample) * 1985-06-11 1991-09-10
JPS63165509A (ja) * 1986-12-27 1988-07-08 Unitika Ltd 高結晶融解エネルギ−ポリビニルアルコ−ル繊維及びその製造法
US20100059155A1 (en) * 2008-09-09 2010-03-11 Walter Kevin Westgate Pneumatic tire having a high strength/high modulus polyvinyl alcohol carcass ply
WO2012113727A1 (en) * 2011-02-24 2012-08-30 Dsm Ip Assets B.V. Multistage drawing process for drawing polymeric elongated objects

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032385A (en) * 1958-04-12 1962-05-01 Air Reduction Process of wet spinning polyvinyl alcohol
GB917355A (en) * 1960-02-23 1963-02-06 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of polyvinyl alcohol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212757A1 (en) * 1985-08-23 1987-03-04 Stamicarbon B.V. Process for the preparation of polyvinyl alcohol articles of high strength and modulus
EP0216407A1 (en) * 1985-08-23 1987-04-01 Stamicarbon B.V. Process for the preparation of polyvinyl alcohol articles of high strength and modulus

Also Published As

Publication number Publication date
DE2132055A1 (de) 1972-01-05
GB1314000A (en) 1973-04-18
DE2132055C2 (de) 1984-09-06
US3751547A (en) 1973-08-07
CA987875A (en) 1976-04-27
IT942125B (it) 1973-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse