CA2015406A1 - Fibre synthetique d'alcool polyvinyle et procede de preparation - Google Patents

Fibre synthetique d'alcool polyvinyle et procede de preparation

Info

Publication number
CA2015406A1
CA2015406A1 CA2015406A CA2015406A CA2015406A1 CA 2015406 A1 CA2015406 A1 CA 2015406A1 CA 2015406 A CA2015406 A CA 2015406A CA 2015406 A CA2015406 A CA 2015406A CA 2015406 A1 CA2015406 A1 CA 2015406A1
Authority
CA
Canada
Prior art keywords
fiber
present
pva fiber
pva
production
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.)
Granted
Application number
CA2015406A
Other languages
English (en)
Other versions
CA2015406C (fr
Inventor
Akitsugu Akiyama
Kenji Nagamatu
Masakazu Nishiyama
Fumio Nakahara
Akio Mizobe
Hiroshi Narukawa
Hirotoshi Miyazaki
Akira Kubotsu
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
Publication of CA2015406A1 publication Critical patent/CA2015406A1/fr
Application granted granted Critical
Publication of CA2015406C publication Critical patent/CA2015406C/fr
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
    • D01F6/14—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)
CA002015406A 1989-04-27 1990-04-25 Fibre synthetique d'alcool polyvinyle et procede de preparation Expired - Fee Related CA2015406C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1-109998/89 1989-04-27
JP10999889 1989-04-27
JP1-203141/89 1989-08-04
JP20314189 1989-08-04
JP1-283636/89 1989-10-30
JP28363689 1989-10-30

Publications (2)

Publication Number Publication Date
CA2015406A1 true CA2015406A1 (fr) 1990-10-27
CA2015406C CA2015406C (fr) 2000-05-23

Family

ID=27311615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015406A Expired - Fee Related CA2015406C (fr) 1989-04-27 1990-04-25 Fibre synthetique d'alcool polyvinyle et procede de preparation

Country Status (6)

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

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636716B1 (fr) * 1993-07-29 1999-01-20 Kuraray Co., Ltd. Fibre d'alcool polyvinylique soluble dans l'eau
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.
RU2607747C1 (ru) 2010-07-02 2017-01-10 Дзе Проктер Энд Гэмбл Компани Способ получения пленок из нетканых полотен
JP5859526B2 (ja) 2010-07-02 2016-02-10 ザ プロクター アンド ギャンブルカンパニー 活性剤不織布ウェブを含むフィラメント及びその製造方法
MX382405B (es) 2010-07-02 2025-03-13 Procter & Gamble Método para suministrar un agente activo.
EP3533908B1 (fr) 2010-07-02 2026-07-01 The Procter & Gamble Company Non-tissé comprenant un ou plusieurs agents actifs
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
US9521490B2 (en) * 2012-03-14 2016-12-13 Pioneer Corporation Speaker diaphragm and production method for speaker diaphragm
US9677635B2 (en) 2013-07-29 2017-06-13 Borgwarner Inc. Friction material
US11053610B2 (en) 2015-06-25 2021-07-06 Kuraray Co., Ltd. Readily fibrillative polyvinyl alcohol fiber and method for manufacturing same
WO2018093353A1 (fr) 2016-11-15 2018-05-24 Borgwarner Inc. Matériau de friction
CN110191700A (zh) 2017-01-27 2019-08-30 宝洁公司 可溶性固体结构形式的组合物
KR20200086739A (ko) 2018-01-26 2020-07-17 더 프록터 앤드 갬블 캄파니 효소를 포함하는 수용성 단위 용량 물품
KR102433420B1 (ko) 2018-01-26 2022-08-18 더 프록터 앤드 갬블 캄파니 수용성 물품 및 관련 방법
WO2019147532A1 (fr) 2018-01-26 2019-08-01 The Procter & Gamble Company Articles en dose unitaire soluble dans l'eau comprenant un parfum
US20190233785A1 (en) 2018-01-26 2019-08-01 The Procter & Gamble Company Water-soluble unit dose articles comprising perfume
WO2019168829A1 (fr) 2018-02-27 2019-09-06 The Procter & Gamble Company Produit de consommation comprenant un conditionnement plat contenant des articles de dose unitaire
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
US12234431B2 (en) 2018-10-03 2025-02-25 The Procter & Gamble Company Water-soluble unit dose articles comprising water-soluble fibrous structures and particles
WO2020159860A1 (fr) 2019-01-28 2020-08-06 The Procter & Gamble Company Emballage recyclable, renouvelable ou biodégradable
WO2020191166A1 (fr) 2019-03-19 2020-09-24 The Procter & Gamble Company Procédé de réduction des mauvaises odeurs sur des tissus
EP3942010A1 (fr) 2019-03-19 2022-01-26 The Procter & Gamble Company Procédé de blanchissage de tissus
EP3712237A1 (fr) 2019-03-19 2020-09-23 The Procter & Gamble Company Articles fibreux de dose unitaire soluble dans l'eau comprenant des structures fibreuses solubles dans l'eau
JP7381613B2 (ja) 2019-06-28 2023-11-15 ザ プロクター アンド ギャンブル カンパニー アニオン性界面活性剤を含有する溶解性固体繊維性物品
WO2022027067A1 (fr) 2020-07-31 2022-02-03 The Procter & Gamble Company Sachet fibreux soluble dans l'eau contenant des granules pour soins capillaires
CN114867834A (zh) 2020-08-19 2022-08-05 宝洁公司 含有直接添加的微胶囊的柔性多孔可溶性固体片材制品及其制备方法
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
EP4395730A1 (fr) 2021-08-30 2024-07-10 The Procter & Gamble Company Structure solide soluble comprenant des premier et second agents structurants polymères
US12576013B2 (en) 2021-12-17 2026-03-17 The Procter & Gamble Company Dissolvable solid fibrous shampoo articles containing salts
US12540238B2 (en) 2022-03-10 2026-02-03 The Procter & Gamble Company Dissolvable solid structure having first and second layers

Family Cites Families (10)

* 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 (fr) * 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
DE3475085D1 (en) * 1983-12-12 1988-12-15 Toray Industries 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
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
DE3854253T2 (de) * 1987-10-22 1996-01-11 Kuraray Co Polyvinylalkoholfasern mit dünnem Querschnitt und Anwendung für verstärkte Artikel.
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
KR900016514A (ko) 1990-11-13
ES2083980T3 (es) 1996-05-01
EP0395048B1 (fr) 1996-03-13
EP0395048A2 (fr) 1990-10-31
DE69025789T2 (de) 1996-10-31
DE69025789D1 (de) 1996-04-18
KR930000562B1 (ko) 1993-01-25
CA2015406C (fr) 2000-05-23
US5110678A (en) 1992-05-05
EP0395048A3 (fr) 1991-08-28

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