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FR2592400A1 - MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME. - Google Patents

MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME.

Info

Publication number
FR2592400A1
FR2592400A1 FR8519526A FR8519526A FR2592400A1 FR 2592400 A1 FR2592400 A1 FR 2592400A1 FR 8519526 A FR8519526 A FR 8519526A FR 8519526 A FR8519526 A FR 8519526A FR 2592400 A1 FR2592400 A1 FR 2592400A1
Authority
FR
France
Prior art keywords
modified
liberian
vegetable fibers
fibers
obtaining same
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
FR8519526A
Other languages
French (fr)
Other versions
FR2592400B1 (en
Inventor
Serge Chaunis
Pierre Monzie
Jean Prunier
Marc Ferrari
Michel Sotton
Alain Satta
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.)
Institut Francais Textile et Habillement
Original Assignee
Institut Francais Textile et Habillement
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9326389&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2592400(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Institut Francais Textile et Habillement filed Critical Institut Francais Textile et Habillement
Priority to FR8519526A priority Critical patent/FR2592400B1/en
Priority to DE8787900173T priority patent/DE3675213D1/en
Priority to JP62500424A priority patent/JPS63502520A/en
Priority to PCT/FR1986/000443 priority patent/WO1987004194A1/en
Priority to EP87900173A priority patent/EP0253828B2/en
Priority to BR8607038A priority patent/BR8607038A/en
Priority to KR1019860011178A priority patent/KR940005920B1/en
Priority to CN86108934A priority patent/CN1015652B/en
Publication of FR2592400A1 publication Critical patent/FR2592400A1/en
Publication of FR2592400B1 publication Critical patent/FR2592400B1/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Seasonings (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Fibres végétales libériennes modifiées, notamment de lin, caractérisées par : - une finesse plus grande ; - une quantité de matières non cellulosiques plus faible ; - une structure cristalline de la cellulose au moins aussi ordonnée. Elles peuvent être obtenues en soumettant les fibres à un traitement d'hydrolyse en vapeur d'eau à haute pression pendant un temps limité, suivi d'une détente brutale à la pression atmosphérique, puis d'un traitement de lavage. Application : fibres de lin textile. (CF DESSIN DANS BOPI)Modified bast vegetable fibers, in particular of flax, characterized by: - greater fineness; - a lower quantity of non-cellulosic material; - a crystal structure of cellulose at least as ordered. They can be obtained by subjecting the fibers to a treatment of hydrolysis in high pressure water vapor for a limited time, followed by a sudden expansion to atmospheric pressure, then by a washing treatment. Application: flax fibers. (CF DRAWING IN BOPI)

FR8519526A 1985-12-27 1985-12-27 MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME. Expired FR2592400B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8519526A FR2592400B1 (en) 1985-12-27 1985-12-27 MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME.
EP87900173A EP0253828B2 (en) 1985-12-27 1986-12-23 Modified liber plant fibres and method for obtaining them
JP62500424A JPS63502520A (en) 1985-12-27 1986-12-23 Improved plant bast fiber and method for producing the same
PCT/FR1986/000443 WO1987004194A1 (en) 1985-12-27 1986-12-23 Modified liber plant fibres and method for obtaining them
DE8787900173T DE3675213D1 (en) 1985-12-27 1986-12-23 MODIFIED BAST FIBERS AND METHOD FOR OBTAINING THE SAME.
BR8607038A BR8607038A (en) 1985-12-27 1986-12-23 PROCESS FOR THE MANUFACTURE OF MODIFIED LIBERIAN VEGETABLE FIBERS
KR1019860011178A KR940005920B1 (en) 1985-12-27 1986-12-24 Modified tough vagetable fiber and processing method thereof
CN86108934A CN1015652B (en) 1985-12-27 1986-12-27 Improved tough plant fiber and its preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519526A FR2592400B1 (en) 1985-12-27 1985-12-27 MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME.

Publications (2)

Publication Number Publication Date
FR2592400A1 true FR2592400A1 (en) 1987-07-03
FR2592400B1 FR2592400B1 (en) 1988-08-26

Family

ID=9326389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519526A Expired FR2592400B1 (en) 1985-12-27 1985-12-27 MODIFIED LIBERIAN VEGETABLE FIBERS AND PROCESS FOR OBTAINING SAME.

Country Status (8)

Country Link
EP (1) EP0253828B2 (en)
JP (1) JPS63502520A (en)
KR (1) KR940005920B1 (en)
CN (1) CN1015652B (en)
BR (1) BR8607038A (en)
DE (1) DE3675213D1 (en)
FR (1) FR2592400B1 (en)
WO (1) WO1987004194A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027269A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
RU2196850C1 (en) * 2001-09-25 2003-01-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт комплексной автоматизации лёгкой промышленности" Modified bast fiber for cellulose manufacture

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608949B1 (en) * 1993-01-25 1998-05-06 Ceres B.V. Process for the preparation of moisture resistant vegetable fibres
CN1302160C (en) * 2005-01-04 2007-02-28 陈建旭 Method for producing fiber by using plant stems
ITCZ20060006A1 (en) * 2006-03-06 2007-09-07 Univ Calabria CHEMICAL-PHYSICAL PROCESS FOR THE PRODUCTION OF PLANT FIBERS
FR3154418A1 (en) 2023-10-18 2025-04-25 Holding Textile Hermès Process for obtaining elementary bast fibers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388561A (en) * 1932-02-08 1933-03-02 Charles Victor Rowell Process for decorticating vegetable fibre and the manufacture of products therefrom
GB476569A (en) * 1936-06-05 1937-12-06 Albert Taylor Ratliff Process of decortication of fibrous plants
US2633421A (en) * 1947-10-23 1953-03-31 Elmer R Perkins Fiber liberation by steam expansion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388561A (en) * 1932-02-08 1933-03-02 Charles Victor Rowell Process for decorticating vegetable fibre and the manufacture of products therefrom
GB476569A (en) * 1936-06-05 1937-12-06 Albert Taylor Ratliff Process of decortication of fibrous plants
US2633421A (en) * 1947-10-23 1953-03-31 Elmer R Perkins Fiber liberation by steam expansion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027269A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
RU2196850C1 (en) * 2001-09-25 2003-01-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт комплексной автоматизации лёгкой промышленности" Modified bast fiber for cellulose manufacture

Also Published As

Publication number Publication date
JPS63502520A (en) 1988-09-22
EP0253828A1 (en) 1988-01-27
EP0253828B2 (en) 1993-11-18
KR940005920B1 (en) 1994-06-24
CN1015652B (en) 1992-02-26
EP0253828B1 (en) 1990-10-24
DE3675213D1 (en) 1990-11-29
KR870006241A (en) 1987-07-10
CN86108934A (en) 1987-07-15
BR8607038A (en) 1987-12-22
WO1987004194A1 (en) 1987-07-16
FR2592400B1 (en) 1988-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse