ES2083980T3 - Fibra sintetica de poli(alcohol vinilico) y proceso para su produccion. - Google Patents

Fibra sintetica de poli(alcohol vinilico) y proceso para su produccion.

Info

Publication number
ES2083980T3
ES2083980T3 ES90107924T ES90107924T ES2083980T3 ES 2083980 T3 ES2083980 T3 ES 2083980T3 ES 90107924 T ES90107924 T ES 90107924T ES 90107924 T ES90107924 T ES 90107924T ES 2083980 T3 ES2083980 T3 ES 2083980T3
Authority
ES
Spain
Prior art keywords
fiber
pva
production
damp
chemicals
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 - Lifetime
Application number
ES90107924T
Other languages
English (en)
Inventor
Hiroshi Narukawa
Akio Mizobe
Fumio Nakahara
Akira Kubotsu
Akitsugu Akiyama
Masakazu Nishiyama
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
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of ES2083980T3 publication Critical patent/ES2083980T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

SE FACILITA UNA FIBRA PVA DE ALTO RENDIMIENTO Y SU PRODUCCION. CADA FILAMENTO DE LA FIBRA PVA DEL INVENTO ACTUAL TIENE UNA ESTRUCTURA QUE COMPRENDE UN AGREGADO DE FIBRILAS SUSTANCIALMENTE INNUMERABLES, LA FIBRA TIENE ALTA POTENCIA, MODULO ELASTICO Y RESISTENCIA A LA FATIGA, AL AGUA CALIENTE Y A LOS PRODUCTOS QUIMICOS Y SE PUEDE CONVERTIR EN PULPA A LA VEZ QUE MANTIENE SUS EXCELENTES CARACTERISTICAS, COMO POR EJEMPLO LA ALTA POTENCIA. LA FIBRA PVA DEL INVENTO ACTUAL NO PUEDE, AUNQUE SE LA SOMETA A UNA ALTA RELACION, BLANQUEARSE NORMALMENTE DEBIDO A SU ESTRUCTURA DE AGREGADO DE FIBRILAS, Y PUEDE POR LO TANTO HACERSE TODAVIA DE MAS ALTO RENDIMIENTO. LA FIBRA PVA SE PUEDE OBTENER MEDIANTE LA ADICION A UNA SOLUCION PVA DE UNA CANTIDAD RELATIVAMENTE GRANDE DE AGENTE ACTIVO DE SUPERFICIE, Y CONFORMACION HUMEDA O HUMEDECIDA AL CHORRO SECO DE LA SOLUCION DE MATERIAL ABSORBENTE ASI PREPARADO DENTRO DE UN BAÑO DE COAGULACION ALCALINA ACUOSA
ES90107924T 1989-04-27 1990-04-26 Fibra sintetica de poli(alcohol vinilico) y proceso para su produccion. Expired - Lifetime ES2083980T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10999889 1989-04-27
JP20314189 1989-08-04
JP28363689 1989-10-30

Publications (1)

Publication Number Publication Date
ES2083980T3 true ES2083980T3 (es) 1996-05-01

Family

ID=27311615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90107924T Expired - Lifetime ES2083980T3 (es) 1989-04-27 1990-04-26 Fibra sintetica de poli(alcohol vinilico) y proceso para su produccion.

Country Status (6)

Country Link
US (1) US5110678A (es)
EP (1) EP0395048B1 (es)
KR (1) KR930000562B1 (es)
CA (1) CA2015406C (es)
DE (1) DE69025789T2 (es)
ES (1) ES2083980T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636716B1 (en) * 1993-07-29 1999-01-20 Kuraray Co., Ltd. Water soluble polyvinyl alcohol-based fiber
US5861213A (en) * 1995-10-18 1999-01-19 Kuraray Co., Ltd. Fibrillatable fiber of a sea-islands structure
FR2946177B1 (fr) * 2009-05-27 2011-05-27 Arkema France Procede de fabrication de fibres composites conductrices a haute teneur en nanotubes.
CN103025929B (zh) 2010-07-02 2015-11-25 宝洁公司 包含活性剂的长丝、非织造纤维网和制备它们的方法
CN102971126B (zh) 2010-07-02 2016-03-23 宝洁公司 由非织造纤维网制备膜的方法
JP5788503B2 (ja) 2010-07-02 2015-09-30 ザ プロクター アンド ギャンブルカンパニー ウェブ材料及びその製造方法
JP5759544B2 (ja) 2010-07-02 2015-08-05 ザ プロクター アンド ギャンブルカンパニー 活性剤を送達する方法
CN102337605B (zh) * 2011-08-18 2013-03-06 安徽皖维高新材料股份有限公司 一种高强度、高模量、高熔点pva纤维及其制造方法
KR101296824B1 (ko) * 2011-12-30 2013-08-14 주식회사 로드코리아 고인성 섬유보강 시멘트 조성물 및 이를 이용한 교면포장 공법
WO2013137362A1 (ja) * 2012-03-14 2013-09-19 パイオニア株式会社 スピーカ用振動板、スピーカ用振動板の製造方法
US9677635B2 (en) 2013-07-29 2017-06-13 Borgwarner Inc. Friction material
CN107735513B (zh) 2015-06-25 2020-09-15 株式会社可乐丽 易原纤化聚乙烯醇纤维及其制造方法
CN109844351B (zh) 2016-11-15 2023-06-20 博格华纳公司 摩擦材料
CN111542590A (zh) 2018-01-26 2020-08-14 宝洁公司 包含香料的水溶性单位剂量制品
US11142730B2 (en) 2018-01-26 2021-10-12 The Procter & Gamble Company Water-soluble articles and related processes
WO2019147533A1 (en) 2018-01-26 2019-08-01 The Procter & Gamble Company Water-soluble unit dose articles comprising enzyme
US11053466B2 (en) 2018-01-26 2021-07-06 The Procter & Gamble Company Water-soluble unit dose articles comprising perfume
WO2019168829A1 (en) 2018-02-27 2019-09-06 The Procter & Gamble Company A consumer product comprising a flat package containing unit dose articles
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
CN113748195B (zh) 2019-01-28 2024-01-19 宝洁公司 可回收利用的、可再生的或可生物降解的包装
EP3712237A1 (en) 2019-03-19 2020-09-23 The Procter & Gamble Company Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures
CA3134222C (en) 2019-06-28 2024-01-16 The Procter & Gamble Company Dissolvable solid fibrous articles containing anionic surfactants
MX2023001042A (es) 2020-07-31 2023-02-16 Procter & Gamble Bolsa fibrosa soluble en agua que contiene granulos para el cuidado del cabello.
CN113605094B (zh) * 2021-08-28 2023-04-28 苏州鱼得水电气科技有限公司 一种抑菌可降解的复合纤维及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919390A (en) * 1960-12-14 1963-02-27 Kurashiki Rayon Kk Polyvinyl alcohol fibres having excellent dyeability and whiteness
GB1002855A (en) * 1960-12-23 1965-09-02 Kurashiki Rayon Kk Method of manufacturing polyvinyl alcohol fibres
US3852402A (en) * 1969-11-25 1974-12-03 S Tanaka Process for the preparation of polyvinyl alcohol fibers
JPS4926520A (es) * 1972-07-11 1974-03-09
US4713290A (en) * 1982-09-30 1987-12-15 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
JPS60162805A (ja) * 1984-01-31 1985-08-24 Kuraray Co Ltd 高強力ポリビニルアルコ−ル系極細繊維及びその製造方法
JPS61174417A (ja) * 1985-01-24 1986-08-06 Kohjin Co Ltd ポリビニルアルコ−ル繊維の製造法
JPH0759763B2 (ja) * 1986-03-24 1995-06-28 株式会社バイオマテリアル・ユニバース 高強度、高弾性率ポリビニルアルコ−ル繊維およびその製造法
EP0313068B1 (en) * 1987-10-22 1995-08-02 Kuraray Co., Ltd. Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles
US4851168A (en) * 1988-12-28 1989-07-25 Dow Corning Corporation Novel polyvinyl alcohol compositions and products prepared therefrom

Also Published As

Publication number Publication date
US5110678A (en) 1992-05-05
EP0395048A2 (en) 1990-10-31
CA2015406C (en) 2000-05-23
DE69025789D1 (de) 1996-04-18
EP0395048B1 (en) 1996-03-13
KR930000562B1 (ko) 1993-01-25
KR900016514A (ko) 1990-11-13
DE69025789T2 (de) 1996-10-31
CA2015406A1 (en) 1990-10-27
EP0395048A3 (en) 1991-08-28

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