EP0313068A3 - Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles - Google Patents

Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles Download PDF

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Publication number
EP0313068A3
EP0313068A3 EP88117568A EP88117568A EP0313068A3 EP 0313068 A3 EP0313068 A3 EP 0313068A3 EP 88117568 A EP88117568 A EP 88117568A EP 88117568 A EP88117568 A EP 88117568A EP 0313068 A3 EP0313068 A3 EP 0313068A3
Authority
EP
European Patent Office
Prior art keywords
polyvinyl alcohol
synthetic fibers
sectional configuration
shaped articles
based synthetic
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
EP88117568A
Other versions
EP0313068A2 (en
EP0313068B1 (en
Inventor
Akio Mizobe
Tomoo Saeki
Masakazu Nishiyama
Isao Sakuragi
Akitsugu Akiyama
Hideki Hoshiro
Hiroshi Sugishima
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 JP27215887A external-priority patent/JPH07107102B2/en
Priority claimed from JP62274784A external-priority patent/JP2565517B2/en
Priority claimed from JP33384587A external-priority patent/JPH07107103B2/en
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP0313068A2 publication Critical patent/EP0313068A2/en
Publication of EP0313068A3 publication Critical patent/EP0313068A3/en
Application granted granted Critical
Publication of EP0313068B1 publication Critical patent/EP0313068B1/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
EP88117568A 1987-10-22 1988-10-21 Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles Expired - Lifetime EP0313068B1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP267929/87 1987-10-22
JP26792987 1987-10-22
JP272158/87 1987-10-27
JP27215887A JPH07107102B2 (en) 1987-10-27 1987-10-27 Fiber reinforced resin molding
JP274784/87 1987-10-29
JP62274784A JP2565517B2 (en) 1987-10-29 1987-10-29 Fiber reinforced hydraulic molding
JP33384587A JPH07107103B2 (en) 1987-12-28 1987-12-28 Fiber reinforced rubber molding
JP333845/87 1987-12-28
JP29383/88 1988-02-11
JP2938388 1988-02-11

Publications (3)

Publication Number Publication Date
EP0313068A2 EP0313068A2 (en) 1989-04-26
EP0313068A3 true EP0313068A3 (en) 1990-05-09
EP0313068B1 EP0313068B1 (en) 1995-08-02

Family

ID=27521132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117568A Expired - Lifetime EP0313068B1 (en) 1987-10-22 1988-10-21 Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles

Country Status (3)

Country Link
EP (1) EP0313068B1 (en)
DE (1) DE3854253T2 (en)
ES (1) ES2077560T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110678A (en) * 1989-04-27 1992-05-05 Kuraray Company Limited Synthetic polyvinyl alcohol fiber and process for its production
US6106945A (en) * 1998-04-13 2000-08-22 Kuraray Co., Ltd. Reinforcing material for kneaded and formed hydraulic material, and kneaded and formed article
US7462392B2 (en) 2006-02-03 2008-12-09 W. R. Grace & Co.-Conn. Bi-tapered reinforcing fibers
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
FR2997954B1 (en) * 2012-11-15 2015-02-20 Michelin & Cie REINFORCED RUBBER COMPOSITE OF A MATERIAL BASED ON POLYVINYL ALCOHOL

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850901A (en) * 1969-11-25 1974-11-26 T Kimura Polyvinyl alcohol fibers
EP0146084A2 (en) * 1983-12-12 1985-06-26 Toray Industries, Inc. Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
EP0150513A2 (en) * 1984-01-31 1985-08-07 Kuraray Co., Ltd. High-tenacity, fine-denier polyvinyl alcohol fiber and a method for production thereof
EP0286112A2 (en) * 1987-04-10 1988-10-12 Kuraray Co., Ltd. Synthetic fiber suited for use in reinforcing cement mortar or concrete and cement composition containing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167011A (en) * 1985-01-10 1986-07-28 Kuraray Co Ltd Ultrafine fiber of polyvinyl alcohol and production thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850901A (en) * 1969-11-25 1974-11-26 T Kimura Polyvinyl alcohol fibers
EP0146084A2 (en) * 1983-12-12 1985-06-26 Toray Industries, Inc. Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
EP0150513A2 (en) * 1984-01-31 1985-08-07 Kuraray Co., Ltd. High-tenacity, fine-denier polyvinyl alcohol fiber and a method for production thereof
EP0286112A2 (en) * 1987-04-10 1988-10-12 Kuraray Co., Ltd. Synthetic fiber suited for use in reinforcing cement mortar or concrete and cement composition containing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 373 (C-391)[2430], 12th December 1986; & JP-A-61 167 011 (KURARAY CO. LTD) 28-12-1986 *

Also Published As

Publication number Publication date
EP0313068A2 (en) 1989-04-26
ES2077560T3 (en) 1995-12-01
DE3854253T2 (en) 1996-01-11
DE3854253D1 (en) 1995-09-07
EP0313068B1 (en) 1995-08-02

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