GB882329A - Production of bulked yarn - Google Patents

Production of bulked yarn

Info

Publication number
GB882329A
GB882329A GB11357/58A GB1135758A GB882329A GB 882329 A GB882329 A GB 882329A GB 11357/58 A GB11357/58 A GB 11357/58A GB 1135758 A GB1135758 A GB 1135758A GB 882329 A GB882329 A GB 882329A
Authority
GB
United Kingdom
Prior art keywords
temperature
yarn
filaments
production
bulked
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
GB11357/58A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Priority to GB528360A priority Critical patent/GB904417A/en
Publication of GB882329A publication Critical patent/GB882329A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • 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
    • D02G1/10—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using knife edges, e.g. heated knife edges, for edge crimping
    • 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
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/09—Polyolefin
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/10—Polyvinyl halide esters or alcohol fiber modification
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/928—Polyolefin fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]

Abstract

Yarn comprising continuous synthetic filaments of highly crystalline high molecular weight polymers of a-olefins having the formula CH2=CHR in which R is an alkyl group, e.g. polypropylene, is bulked by successive subjection to a stretching operation at a temperature of 20-80 DEG C. with a stretch ratio of 1:2,5-1:5,5 and at a feed rate of 30-150 metres per minute, and a sudden thermal treatment for from a few seconds up to ten minutes at a temperature of 50 DEG C. up to the melting point of the filaments. The oriented crystalline yarn product retains its original tenacity and has permanent crimps randomly distributed along its length.
GB11357/58A 1958-04-10 1958-04-10 Production of bulked yarn Expired GB882329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB528360A GB904417A (en) 1958-04-10 1960-02-15 Improvements relating to bulked yarns of synthetic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT268659 1959-02-18

Publications (1)

Publication Number Publication Date
GB882329A true GB882329A (en) 1961-11-15

Family

ID=11103183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11357/58A Expired GB882329A (en) 1958-04-10 1958-04-10 Production of bulked yarn

Country Status (8)

Country Link
US (2) US3019507A (en)
BE (1) BE587716A (en)
CH (1) CH376220A (en)
DE (1) DE1302793C2 (en)
ES (1) ES255841A2 (en)
FR (1) FR1194370A (en)
GB (1) GB882329A (en)
NL (1) NL248500A (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1264506A (en) * 1960-04-27 1961-06-23 Rhodiaceta Process for crimping yarns based on thermoplastic polymers and new yarns obtained
US3364281A (en) * 1960-05-13 1968-01-16 Kureha Kasei Kabushiki Kaisha Dyeable crystalline polyolefin compositions
US3249129A (en) * 1960-07-08 1966-05-03 Johnson & Johnson Heat-sealable materials
NL268683A (en) * 1960-08-30
NL124955C (en) * 1960-12-23
US3505429A (en) * 1961-04-04 1970-04-07 Jack J Press Preferentially modified stereoregular polyhydrocarbons
BE616010A (en) * 1961-04-04 1900-01-01
BE616736A (en) * 1961-04-24 1900-01-01
US3256258A (en) * 1961-05-05 1966-06-14 Du Pont Fibers
US3152380A (en) * 1961-05-05 1964-10-13 Du Pont Process for treating polypropylene fibers
BE618363A (en) * 1961-05-31
NL279165A (en) * 1961-06-02
US3302385A (en) * 1961-08-26 1967-02-07 Ruddell James Nelson Modification of filaments
US3413076A (en) * 1962-01-17 1968-11-26 Nippon Rayon Kk Dyeing nitric acid treated formed polypropylene objects containing fatty acid diamides of alkylene diamines
US3361843A (en) * 1964-06-15 1968-01-02 Uniroyal Inc Method of dyeing a blend of a polyolefin and a nitrogen containing polymer by using a dyebath containing lewis acids
US3346682A (en) * 1962-03-16 1967-10-10 Du Pont Method for making a filtering medium from plexifilamentary material
BE631989A (en) * 1962-05-07
US3299185A (en) * 1962-09-27 1967-01-17 Ube Nitto Kasei Co Dyeable polyolefin fibers containing a binary copolymer of styrene and acrylonitrile
US3188714A (en) * 1963-03-22 1965-06-15 Eastman Kodak Co Process of producing self-crimping fibers
GB1015885A (en) * 1963-05-03 1966-01-05 Ici Ltd Modified polyolefines
US3323190A (en) * 1963-06-12 1967-06-06 Hercules Inc Elastic polypropylene yarn and process for its preparation
CH464524A (en) * 1963-07-17 1968-10-31 Nippon Rayon Kk Process for improving the dyeability of fibers and molded articles made of polypropylene
US3286322A (en) * 1963-08-05 1966-11-22 Phillips Petroleum Co Polypropylene carpet fibers
US3402222A (en) * 1963-10-30 1968-09-17 Union Carbide Corp Dyeable polypropylene compositions containing alkoxyethyl acrylate copolymers
US3308206A (en) * 1963-10-31 1967-03-07 American Cyanamid Co Cationic-dyeable amine-aldehyde modified polypropylene
US3296681A (en) * 1964-07-16 1967-01-10 Shell Oil Co Method of crimping polyolefin fibers
GB1136473A (en) * 1965-03-23 1968-12-11 Chemcell Ltd Bulked synthetic fibres
US3332228A (en) * 1965-06-25 1967-07-25 Chevron Res Polypropylene baling twine
FR1522746A (en) * 1966-05-13 1968-04-26 Montedison Spa Polyolefin-based swollen textile fibers suitable for dyeing and process for their preparation
US3468121A (en) * 1966-08-09 1969-09-23 Toray Industries Method of producing sprinkly colored fibrous material
US3381058A (en) * 1966-08-26 1968-04-30 Eastman Kodak Co Poly(1, 4-cyclohexylenedimethylene terephthalate) fiber having nonfiberforming polyester dispersed therein
US3800565A (en) * 1972-08-31 1974-04-02 Singer Co Continuous yarn dyeing machine
US3986331A (en) * 1973-01-09 1976-10-19 Ingrip Fasteners Inc. Net-like composite filaments
US4265849A (en) * 1979-05-29 1981-05-05 Phillips Petroleum Company Method for producing multifilament thermoplastic yarn having latent crimp
CA2111172A1 (en) * 1993-09-23 1995-03-24 Dennis S. Everhart Nonwoven fabric formed from alloy fibers
JP3249302B2 (en) * 1994-08-03 2002-01-21 ワイケイケイ株式会社 Method for producing linear material for fasteners having pearly luster
US20040180200A1 (en) * 1994-11-14 2004-09-16 Luca Bertamini Polyolefin-based synthetic fibers and method therefor
US5811040A (en) * 1994-11-14 1998-09-22 Mallonee; William C. Process of making fiber for carpet face yarn

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53445C (en) * 1938-11-02
US2277782A (en) * 1939-05-03 1942-03-31 Carbide & Carbon Chem Corp Crimping materials containing synthetic textile fibers
US2369395A (en) * 1942-01-21 1945-02-13 American Viscose Corp Yarnlike structure
US2325060A (en) * 1942-02-25 1943-07-27 Du Pont Nonshrinking yarn
BE465603A (en) * 1943-02-20
US2439813A (en) * 1943-05-13 1948-04-20 American Viscose Corp Artificial filament
US2439814A (en) * 1943-05-13 1948-04-20 American Viscose Corp Crimped artificial filament
US2411474A (en) * 1944-10-18 1946-11-19 Du Pont Method of improving filaments of hydrolyzed olefin/vinyl organic ester interpolymers
US2602964A (en) * 1947-01-29 1952-07-15 American Viscose Corp Production of spun yarns and fibers
US2527863A (en) * 1947-08-29 1950-10-31 Du Pont Modification and dyeing of acrylonitrile polymers
US2669001A (en) * 1949-09-29 1954-02-16 Collins & Sikman Corp Method and apparatus for treating yarns
US2783609A (en) * 1951-12-14 1957-03-05 Du Pont Bulky continuous filament yarn
BE512775A (en) * 1952-06-18
US2778090A (en) * 1952-12-30 1957-01-22 Duplan Corp Method of treating synthetic yarn
US2874443A (en) * 1953-05-12 1959-02-24 Du Pont Method and apparatus for crimping yarn
US2727024A (en) * 1953-08-11 1955-12-13 Standard Oil Co Group va metal oxide and alkali metal aluminum hydride catalyst for olefin polymerization
GB760179A (en) * 1954-07-30 1956-10-31 Paul Halbig Improvements in or relating to the production of composite crimped artificial fibres
NL202827A (en) * 1954-12-16
US2750653A (en) * 1955-01-19 1956-06-19 Eastman Kodak Co Yarn structure
US2917805A (en) * 1956-02-23 1959-12-22 Dow Chemical Co Method for curling highly crystalline synthetic fibers and filaments
US2927904A (en) * 1956-11-19 1960-03-08 Phillips Petroleum Co Method of foaming blend of crystalline 1-olefin polymer and rubber and product obtained thereof
US2950267A (en) * 1957-06-21 1960-08-23 Sun Oil Co Process for blending polypropylene and oxygenated polypropylene
US2869967A (en) * 1957-08-23 1959-01-20 Du Pont Bulky yarn
BE574995A (en) * 1957-12-12

Also Published As

Publication number Publication date
BE587716A (en)
CH376220A (en) 1964-03-31
DE1302793B (en) 1970-12-10
US3019507A (en) 1962-02-06
ES255841A2 (en) 1960-08-01
FR1194370A (en) 1959-11-09
NL248500A (en)
DE1302793C2 (en) 1973-07-05
US3137989A (en) 1964-06-23

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