FR2402719A1 - Procede de production d'un fil de soie ouvre irretrecissable - Google Patents

Procede de production d'un fil de soie ouvre irretrecissable

Info

Publication number
FR2402719A1
FR2402719A1 FR7727120A FR7727120A FR2402719A1 FR 2402719 A1 FR2402719 A1 FR 2402719A1 FR 7727120 A FR7727120 A FR 7727120A FR 7727120 A FR7727120 A FR 7727120A FR 2402719 A1 FR2402719 A1 FR 2402719A1
Authority
FR
France
Prior art keywords
silk
sericin
twisting
reverse
yarn
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
FR7727120A
Other languages
English (en)
Other versions
FR2402719B3 (fr
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.)
Individual
Original Assignee
Individual
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 to US05/830,317 priority Critical patent/US4141207A/en
Application filed by Individual filed Critical Individual
Priority to FR7727120A priority patent/FR2402719A1/fr
Publication of FR2402719A1 publication Critical patent/FR2402719A1/fr
Application granted granted Critical
Publication of FR2402719B3 publication Critical patent/FR2402719B3/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • D02G1/0293—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns composed, at least in part, of natural fibres
    • 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
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • D01C3/02—De-gumming silk

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Husbandry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

L'invention concerne un procédé de production d'un fil de soie ouvré irrétrécissable. Selon l'invention, on enlève la séricine de la soie brute; on absorbe la protéine dérivée du collagène dans la soie brute; on tord les fibres de soie à l'humidité ; on maintient les fibres de soie saturées en humidité à une température de 130 à 140 degrés C sous une pression de 3 à 3,5 atm pendant 10 à 20 minutes; on détord les fibres de soie en direction inverse ; et on traite les fibres de soie dans une vapeur saturée pour qu'elles aient un rétrécissement uniforme. La figure montre un fil de soie ouvré irrétrécissable où la fibroïne est fixée lors de la torsion. L'invention s'applique notamment à l'industrie textile.
FR7727120A 1977-09-02 1977-09-07 Procede de production d'un fil de soie ouvre irretrecissable Granted FR2402719A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/830,317 US4141207A (en) 1977-09-02 1977-09-02 Process for producing curl shrunk silk yarn
FR7727120A FR2402719A1 (fr) 1977-09-02 1977-09-07 Procede de production d'un fil de soie ouvre irretrecissable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/830,317 US4141207A (en) 1977-09-02 1977-09-02 Process for producing curl shrunk silk yarn
FR7727120A FR2402719A1 (fr) 1977-09-02 1977-09-07 Procede de production d'un fil de soie ouvre irretrecissable

Publications (2)

Publication Number Publication Date
FR2402719A1 true FR2402719A1 (fr) 1979-04-06
FR2402719B3 FR2402719B3 (fr) 1980-07-04

Family

ID=36951514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727120A Granted FR2402719A1 (fr) 1977-09-02 1977-09-07 Procede de production d'un fil de soie ouvre irretrecissable

Country Status (2)

Country Link
US (1) US4141207A (fr)
FR (1) FR2402719A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287340B1 (en) * 1999-05-14 2001-09-11 Trustees Of Tufts College Bioengineered anterior cruciate ligament
US6228132B1 (en) 1999-12-17 2001-05-08 Innovative Products Process for modifying silk
US20110009960A1 (en) * 2001-11-16 2011-01-13 Allergan, Inc. Prosthetic fabric structure
US6902932B2 (en) * 2001-11-16 2005-06-07 Tissue Regeneration, Inc. Helically organized silk fibroin fiber bundles for matrices in tissue engineering
AU2003234197A1 (en) * 2002-04-22 2003-11-03 Tufts University Multi-dimensional strain bioreactor
DK1601826T3 (da) * 2003-03-11 2011-10-24 Allergan Inc Immunoneutrale medicinske anordninger på silkefiberbasis
US9326840B2 (en) 2008-12-15 2016-05-03 Allergan, Inc. Prosthetic device and method of manufacturing the same
US9204953B2 (en) 2008-12-15 2015-12-08 Allergan, Inc. Biocompatible surgical scaffold with varying stretch
US9204954B2 (en) * 2008-12-15 2015-12-08 Allergan, Inc. Knitted scaffold with diagonal yarn
JP5653931B2 (ja) 2008-12-15 2015-01-14 アラーガン、インコーポレイテッドＡｌｌｅｒｇａｎ，Ｉｎｃｏｒｐｏｒａｔｅｄ 補綴デバイスおよびその製作方法
US9308070B2 (en) * 2008-12-15 2016-04-12 Allergan, Inc. Pliable silk medical device
AU2010292237A1 (en) * 2009-09-11 2012-04-05 Allergan, Inc. Prosthetic device and method of manufacturing the same
JP2012171124A (ja) * 2011-02-18 2012-09-10 Sekisui Chem Co Ltd 製管用部材、及び既設管の更生方法
CN106283261B (zh) * 2016-08-31 2018-10-30 江苏恒力化纤股份有限公司 一种多孔超柔软超细旦聚酯纤维及其制备方法
CN106381558B (zh) * 2016-08-31 2018-09-14 江苏恒力化纤股份有限公司 一种异收缩复合丝及其制备方法
US20210040649A1 (en) * 2018-01-31 2021-02-11 Spiber Inc. Manufacturing Method for Protein Crimped Staple
WO2019194263A1 (fr) * 2018-04-03 2019-10-10 Ｓｐｉｂｅｒ株式会社 Fil retors simple de fibroïne synthétique à retrait élevé ainsi que procédé de fabrication de celui-ci, et fil retors simple de fibroïne synthétique ainsi que procédé de rétraction de celui-ci
JP7320790B2 (ja) * 2018-07-25 2023-08-04 Ｓｐｉｂｅｒ株式会社 人工毛髪用繊維、及びその製造方法、並びに人工毛髪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4714043U (fr) * 1971-03-16 1972-10-19

Also Published As

Publication number Publication date
US4141207A (en) 1979-02-27
FR2402719B3 (fr) 1980-07-04

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