DE69315664T2 - Verfahren zum Spinnen von Polypeptidfasern aus Lösungen von Lithiumthiocyanat und flüssigem Phenol - Google Patents

Verfahren zum Spinnen von Polypeptidfasern aus Lösungen von Lithiumthiocyanat und flüssigem Phenol

Info

Publication number
DE69315664T2
DE69315664T2 DE69315664T DE69315664T DE69315664T2 DE 69315664 T2 DE69315664 T2 DE 69315664T2 DE 69315664 T DE69315664 T DE 69315664T DE 69315664 T DE69315664 T DE 69315664T DE 69315664 T2 DE69315664 T2 DE 69315664T2
Authority
DE
Germany
Prior art keywords
solutions
liquid phenol
lithium thiocyanate
polypeptide fibers
spinning
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 - Fee Related
Application number
DE69315664T
Other languages
English (en)
Other versions
DE69315664D1 (de
Inventor
William Cheng Uy
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69315664D1 publication Critical patent/DE69315664D1/de
Publication of DE69315664T2 publication Critical patent/DE69315664T2/de
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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D189/00—Coating compositions based on proteins; Coating compositions based on derivatives thereof
    • 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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • D01F4/02—Monocomponent artificial filaments or the like of proteins; Manufacture thereof from fibroin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
DE69315664T 1992-10-23 1993-10-04 Verfahren zum Spinnen von Polypeptidfasern aus Lösungen von Lithiumthiocyanat und flüssigem Phenol Expired - Fee Related DE69315664T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/965,787 US5252277A (en) 1992-10-23 1992-10-23 Process for spinning polypeptide fibers from solutions of lithium thiocyanate and liquefied phenol

Publications (2)

Publication Number Publication Date
DE69315664D1 DE69315664D1 (de) 1998-01-22
DE69315664T2 true DE69315664T2 (de) 1998-07-02

Family

ID=25510483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315664T Expired - Fee Related DE69315664T2 (de) 1992-10-23 1993-10-04 Verfahren zum Spinnen von Polypeptidfasern aus Lösungen von Lithiumthiocyanat und flüssigem Phenol

Country Status (4)

Country Link
US (1) US5252277A (de)
EP (1) EP0593967B1 (de)
CN (2) CN1054406C (de)
DE (1) DE69315664T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110590A (en) * 1998-04-15 2000-08-29 The University Of Akron Synthetically spun silk nanofibers and a process for making the same
EP1277857A4 (de) * 2001-03-14 2005-06-08 Japan Government Verfahren zur faser- und folienherstellung aus seide und seideähnlichen materialien
US7014807B2 (en) * 2002-01-09 2006-03-21 E.I. Dupont De Nemours And Company Process of making polypeptide fibers
GB2443401A (en) 2006-10-30 2008-05-07 Spin'tec Engineering Gmbh Producing fibres by extruding onto a treatment device
US20110121485A1 (en) * 2006-10-30 2011-05-26 Spintec Engineering Gmbh Method and apparatus for the manufacture of a fiber
US8172901B2 (en) 2007-03-20 2012-05-08 Allergan, Inc. Prosthetic device and method of manufacturing the same
US8728498B2 (en) * 2009-07-14 2014-05-20 Trustees Of Tufts College Electrospun silk material systems for wound healing
US10912862B2 (en) 2012-02-06 2021-02-09 Children's Medical Center Corporation Multi-layer biomaterial for tissue regeneration and wound healing
CN110499541B (zh) * 2019-07-18 2021-09-14 福建农林大学 一种基于胶原液晶原位自组装的高强度仿生纤维及其制备方法
CN115584566A (zh) * 2022-11-15 2023-01-10 安徽农业大学 一种刺激光学响应双折射丝蛋白纤维及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21456E (en) * 1936-01-20 1940-05-21 Fibroin spinning solutions
NL71084C (de) * 1949-05-20
GB931678A (en) * 1961-05-09 1963-07-17 Courtaulds Ltd Improvements in and relating to the production of artificial threads of poly-gamma-methyl glutamate
US3387070A (en) * 1963-04-15 1968-06-04 Asahi Chemical Ind Method for producing shaped articles of water-insoluble poly-dl-alanine
US3696058A (en) * 1971-06-10 1972-10-03 Du Pont Process for polymer recovery
US4500700A (en) * 1981-10-02 1985-02-19 The Board Of Trustees Of The University Of Alabama For The University Of Alabama In Birmingham Elastomeric composite material comprising a polypentapeptide having an amino acid of opposite chirality in position three
JPS6053535A (ja) * 1983-09-02 1985-03-27 Nitto Boseki Co Ltd 規則性ポリアミノ酸樹脂の製造方法
US4857403A (en) * 1986-12-16 1989-08-15 E. I. Du Pont De Nemours And Company High strength fibers from chitin derivatives
US5171505A (en) * 1990-11-28 1992-12-15 E. I. Du Pont De Nemours And Company Process for spinning polypeptide fibers
US5252285A (en) * 1992-01-27 1993-10-12 E. I. Du Pont De Nemours And Company Process for making silk fibroin fibers

Also Published As

Publication number Publication date
EP0593967B1 (de) 1997-12-10
US5252277A (en) 1993-10-12
CN1054406C (zh) 2000-07-12
CN1275649A (zh) 2000-12-06
EP0593967A1 (de) 1994-04-27
DE69315664D1 (de) 1998-01-22
CN1091163A (zh) 1994-08-24

Similar Documents

Publication Publication Date Title
DE69131924T2 (de) Verfahren zum Spinnen von Polypeptidfasern
ATA77681A (de) Färbereihilfsmittel und verfahren zur nachbehandlung von cellulosefasern
DE69422711T2 (de) Verfahren für das Verspinnen von Cellulosefasern aus der Lösung
DE3884746D1 (de) Zusammensetzung zum Ausrüsten und Verfahren zum Behandeln von Fasermaterialien.
DE69428738D1 (de) Verfahren und Gerät zur Erleichterung der Durchführung von Kollekt-Anrufen
DE59306756D1 (de) Verfahren zum Herstellen von Bauelementen für Lichtwellenleiternetze und nach diesem Verfahren hergestellte Bauelemente
AT379127B (de) Verfahren und vorrichtung zum herstellen von glasfasern aus schmelzfluessigem glas
DE69325635D1 (de) Verfahren zur optimalen Überwachung von Fiberbehandlungsvorrichtungen
DE69315664D1 (de) Verfahren zum Spinnen von Polypeptidfasern aus Lösungen von Lithiumthiocyanat und flüssigem Phenol
DE3771070D1 (de) Verfahren zum behandeln von fasern und dafuer verwendete zusammensetzung.
DE69417021T2 (de) Verfahren und lösung zur verbesserung der elektrostatischen aufladung von plexifilamenten
AT382651B (de) Verfahren und vorrichtung zum bleichen von faserstoff
ATA344084A (de) Waschfilter zur aufbereitung von faserstoffsuspensionen
ATE50806T1 (de) Verfahren zur fluessigkeitsbehandlung von textilmaterial.
DE69311855D1 (de) Verfahren zur Verbesserung der Anfärbbarkeit von Geweben und Fasern
DE59407370D1 (de) Verfahren zum Modifizieren und Färben von modifizierten Fasermaterialien
ATA890A (de) Verfahren und trommelfilter zur eindickung von aufschlaemmungen und fuer deren bearbeitung mit fluessigkeit
DE59010880D1 (de) Verfahren und Vorrichtung zur Feinreinigung von Textilfasern
DE3579167D1 (de) Verfahren zum brechen von buendeln zusammenballender hartfasern und oszillierender schirm.
DE69322063D1 (de) Verfahren zum schnellspinnen von polyesterfasern
DE3762634D1 (de) Verfahren zur nachbehandlung von gefaerbtem cellulosefasermaterial.
ATA201287A (de) Textilweichmachungsmittel und verfahren zur weichmachung von textilien
DE3679240D1 (de) Verfahren zur behandlung von glas um ausbluehen zu verhindern und mit diesem verfahren behandeltes glas.
DE59403822D1 (de) Verfahren zur Vergleichmässigung von textilen Faserbändern
DE59302475D1 (de) Verfahren zur disinklinationsfreien Orientierung von Flüssigkristallen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee