ES385833A1 - Polyvinyl alcohol cord tires - Google Patents

Polyvinyl alcohol cord tires

Info

Publication number
ES385833A1
ES385833A1 ES385833A ES385833A ES385833A1 ES 385833 A1 ES385833 A1 ES 385833A1 ES 385833 A ES385833 A ES 385833A ES 385833 A ES385833 A ES 385833A ES 385833 A1 ES385833 A1 ES 385833A1
Authority
ES
Spain
Prior art keywords
polyvinyl alcohol
percent
yarn
twist
ply
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
ES385833A
Other languages
Spanish (es)
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 JP45037354A external-priority patent/JPS4910994B1/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of ES385833A1 publication Critical patent/ES385833A1/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tyre cords

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Ropes Or Cables (AREA)

Abstract

Polyvinyl alcohol fibers are provided containing boric acid or a borate salt thereof in an amount of 0.2 to 0.9 percent by weight of polyvinyl alcohol wherein the yarn tenacity of 120 DEG C., the yarn initial modulus at 120 DEG C. and the yarn creep at 135 DEG C. are at least 7.5 g/d, 100 g/d and less than 2 percent, respectively. Radialply and belted bias ply tires are also provided which utilize said fibers in the cord of the breaker or belt, the fiber being twisted under a twist constant of ply of 800 to 1,300 and a cable twist (turns/10cm) of 80 to 100 percent of the ply twist (turns/10cm).
ES385833A 1969-11-25 1970-11-24 Polyvinyl alcohol cord tires Expired ES385833A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9479069 1969-11-25
JP45037354A JPS4910994B1 (en) 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
ES385833A1 true ES385833A1 (en) 1973-12-16

Family

ID=26376492

Family Applications (2)

Application Number Title Priority Date Filing Date
ES385833A Expired ES385833A1 (en) 1969-11-25 1970-11-24 Polyvinyl alcohol cord tires
ES414751A Expired ES414751A1 (en) 1969-11-25 1973-05-14 Improvements introduced in radial fiber tne. (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES414751A Expired ES414751A1 (en) 1969-11-25 1973-05-14 Improvements introduced in radial fiber tne. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
US (1) US3826298A (en)
AT (1) AT316722B (en)
BE (1) BE759394A (en)
CA (1) CA1007028A (en)
DE (1) DE2064969A1 (en)
DK (1) DK132186C (en)
ES (2) ES385833A1 (en)
FR (1) FR2072392A5 (en)
GB (1) GB1319099A (en)
NL (1) NL7017196A (en)
NO (1) NO134562C (en)
SE (1) SE368590B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162805A (en) * 1984-01-31 1985-08-24 Kuraray Co Ltd High-tenacity polyvinyl alcohol based ultrafine fiber and production thereof
US4519432A (en) * 1984-02-08 1985-05-28 Lim International S.A. Reinforced polyurethane tires
JPS61167736A (en) * 1985-01-18 1986-07-29 Bando Chem Ind Ltd Power transmission belt
JP2687333B2 (en) * 1985-06-12 1997-12-08 東レ株式会社 Polyvinyl alcohol tire cord
US4889174A (en) * 1985-11-05 1989-12-26 Bridgestone Corp. Pneumatic radial tires
JPS63159106A (en) * 1986-12-23 1988-07-02 Bridgestone Corp Radial tire
JP2588579B2 (en) * 1988-04-21 1997-03-05 株式会社クラレ Polyvinyl alcohol fiber excellent in hot water resistance and method for producing the same
JPH0627366B2 (en) * 1988-06-02 1994-04-13 東レ株式会社 Polyvinyl alcohol fiber, tire cord made of the fiber, and methods for producing the same
IN187510B (en) * 1995-05-22 2002-05-11 Kuraray Co
JPH11217714A (en) * 1997-11-21 1999-08-10 Kanegafuchi Chem Ind Co Ltd Artificial hair and fiber bundles for headdress products using the same
US20100059155A1 (en) * 2008-09-09 2010-03-11 Walter Kevin Westgate Pneumatic tire having a high strength/high modulus polyvinyl alcohol carcass ply
CN102337605B (en) * 2011-08-18 2013-03-06 安徽皖维高新材料股份有限公司 High-strength, high-modulus and high-melting point PVA (Polyvinyl Acetate) fiber and manufacturing method thereof
CN113529224A (en) * 2021-07-19 2021-10-22 深圳全棉时代科技有限公司 Manufacturing process of pure cotton low-twist fluffy yarn, fabric and fabric product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058778A (en) * 1932-11-21 1936-10-27 Wingfoot Corp Pneumatic tire and fabric therefor
US2249039A (en) * 1938-02-23 1941-07-15 Celanese Corp Yarns and fabrics
US2716049A (en) * 1951-11-01 1955-08-23 Du Pont Water-soluble yarn
GB896134A (en) * 1958-12-05 1962-05-09 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of polyvinyl alcohol
US3616165A (en) * 1966-05-04 1971-10-26 Tetsuo Nishi Super-strong cord and tape composed of polyvinyl alcohol fibers

Also Published As

Publication number Publication date
CA1007028A (en) 1977-03-22
FR2072392A5 (en) 1971-09-24
ES414751A1 (en) 1976-01-16
NL7017196A (en) 1971-05-27
BE759394A (en) 1971-04-30
GB1319099A (en) 1973-05-31
DE2055320A1 (en) 1972-05-31
DK132186B (en) 1975-11-03
NO134562B (en) 1976-07-26
AT316722B (en) 1974-07-25
US3826298A (en) 1974-07-30
DE2064969A1 (en) 1972-01-13
DK132186C (en) 1976-03-29
NO134562C (en) 1976-11-03
SE368590B (en) 1974-07-08

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