GB1091947A - Method for producing artificial fibers - Google Patents

Method for producing artificial fibers

Info

Publication number
GB1091947A
GB1091947A GB43961/65A GB4396165A GB1091947A GB 1091947 A GB1091947 A GB 1091947A GB 43961/65 A GB43961/65 A GB 43961/65A GB 4396165 A GB4396165 A GB 4396165A GB 1091947 A GB1091947 A GB 1091947A
Authority
GB
United Kingdom
Prior art keywords
filaments
bundle
section
twisted
chloride
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
Application number
GB43961/65A
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of GB1091947A publication Critical patent/GB1091947A/en
Expired 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
    • D01F6/18—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 nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Abstract

A bundle of artificial fibres comprising at least two sets of filaments made in different ways, and which may have different composition, may be drafted, cut and twisted, or false twisted, and then steam-heated to fix the twist, thereby producing texturised or elastic spun yarn. The filaments may differ physically, e.g. in lustre or cross-section, or in shrinkability, so that a bundle which has been subjected to shrinking treatment may have one set of filaments protruding in loops from the bundle. One set of filaments may have a Y-shaped cross-section. The filaments may be of cellulose derivatives, polyvinyl alcohol polyacrylonitrile, acrylonitrile copolymers, polyvinyl, chloride, polyvinylidene chloride, polyurethane, polyesters, polyamides, or polyolefins. A filament may be formed of different polymers extruded in contact.
GB43961/65A 1964-12-18 1965-10-18 Method for producing artificial fibers Expired GB1091947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7137764 1964-12-18

Publications (1)

Publication Number Publication Date
GB1091947A true GB1091947A (en) 1967-11-22

Family

ID=13458734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43961/65A Expired GB1091947A (en) 1964-12-18 1965-10-18 Method for producing artificial fibers

Country Status (3)

Country Link
US (1) US3412191A (en)
DE (1) DE1660466B1 (en)
GB (1) GB1091947A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529323A (en) * 1965-06-23 1970-09-22 Monsanto Co Apparatus for producing yarn having individually and permanently twisted filaments
US3458616A (en) * 1967-05-11 1969-07-29 Du Pont Dry spinning process and apparatus
US3621087A (en) * 1967-07-31 1971-11-16 Toyo Rayon Co Ltd Process for the preparation of acrylic fibers with odd-shaped sections
US3507948A (en) * 1967-09-29 1970-04-21 Exxon Research Engineering Co Solution spinning of polypropylene
US3696184A (en) * 1970-06-08 1972-10-03 Concorde Fibers Melt spinning
JPS52145B2 (en) * 1972-03-21 1977-01-05
JPS5146857B2 (en) * 1972-09-14 1976-12-11
JPS5146170B2 (en) * 1972-09-14 1976-12-07
US3996321A (en) * 1974-11-26 1976-12-07 E. I. Du Pont De Nemours And Company Level control of dry-jet wet spinning process
US4383817A (en) * 1982-02-11 1983-05-17 E. I. Du Pont De Nemours And Company Spinneret plate
CA1241797A (en) * 1983-03-22 1988-09-06 Teruhiko Sugimori Method for coagulation of polymer latices and extruder therefor
EP0146084B2 (en) * 1983-12-12 1995-05-10 Toray Industries, Inc. Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
NL8402192A (en) * 1984-07-11 1986-02-03 Akzo Nv METHOD FOR MANUFACTURING THREADS FROM AROMATIC POLYAMIDES
JPH0823083B2 (en) * 1985-11-26 1996-03-06 日本エクスラン工業株式会社 Acrylic fiber manufacturing method
JPH086203B2 (en) * 1986-07-03 1996-01-24 東レ株式会社 Method for producing thermoplastic synthetic fiber
US4915886A (en) * 1987-04-27 1990-04-10 Cuno, Incorporated Method of manufacturing nylon microporous hollow fiber membrane
US4820460A (en) * 1987-04-27 1989-04-11 Cuno, Incorporated Method of manufacturing a hollow porous fiber
DE3881508T2 (en) * 1988-02-29 1993-12-09 Toray Industries Multilayer acrylic composite threads and process for producing the same.
WO1990006801A1 (en) * 1988-12-22 1990-06-28 Cuno, Incorporated Hollow fiber vertical quench bath
US5366362A (en) * 1989-12-22 1994-11-22 The United States Of America As Represented By The Secretary Of The Air Froce Apparatus for extruding a single aromatic heterocyclic polymeric fiber
DE10252414B4 (en) * 2002-11-12 2007-04-26 Corovin Gmbh Non-round spin plate hole
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
WO2013050779A1 (en) 2011-10-06 2013-04-11 Nanoridge Materials, Incorporated Formation of carbon nanotube-enhanced fibers and carbon nanotube-enhanced hybrid structures
US20150118141A1 (en) 2011-10-06 2015-04-30 Nanoridge Materials, Incorporated Dry-jet wet spun carbon fibers and processes for making them using a nucleophilic filler/pan precurson

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970603C (en) * 1943-05-13 1958-10-09 American Viscose Corp Spinning device for the production of frizzy artificial threads
NL233106A (en) * 1957-11-14
US3088188A (en) * 1960-01-04 1963-05-07 Monsanto Chemicals Manufacture of shaped objects of acrylonitrile polymer by wet spinning
NL243961A (en) * 1958-12-29
US3131429A (en) * 1960-05-24 1964-05-05 Asahi Chemical Ind Funnel for stretch-spinning cuprammonium staple fiber
NL268956A (en) * 1960-09-05

Also Published As

Publication number Publication date
DE1660466B1 (en) 1972-03-09
US3412191A (en) 1968-11-19

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