GB712950A - A process for melt spinning polyethylene terephthalate fibres and yarns - Google Patents

A process for melt spinning polyethylene terephthalate fibres and yarns

Info

Publication number
GB712950A
GB712950A GB15323/52A GB1532352A GB712950A GB 712950 A GB712950 A GB 712950A GB 15323/52 A GB15323/52 A GB 15323/52A GB 1532352 A GB1532352 A GB 1532352A GB 712950 A GB712950 A GB 712950A
Authority
GB
United Kingdom
Prior art keywords
acid
fibre
glycol
polymer
solidified
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
GB15323/52A
Inventor
Harold Henry Hebeler
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
Priority to NL105518D priority Critical patent/NL105518C/xx
Priority to BE512775D priority patent/BE512775A/xx
Priority to US181091A priority patent/US2604689A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to GB15323/52A priority patent/GB712950A/en
Priority to CH313960D priority patent/CH313960A/en
Priority to FR1063286D priority patent/FR1063286A/en
Publication of GB712950A publication Critical patent/GB712950A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/08—Melt 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/23—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
    • 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
    • Y10S8/04—Polyester fibers
    • 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

A fibre is produced by extruding a molten polymer containing at least 90 mol. per cent. of polyethylene terephthalate through a spinneret, cooling the extruded material until solidified to a fibre and pulling the solidified material away from the spinneret at a speed, measured after the material has completely solidified, within the range 3,000 to 5,200 yards per minute. The polymer is a condensation product of ethylene glycol and terephthalic acid or an ester-forming derivative thereof and may include up to 10 mol. per cent. of a polymer derived from diethylene glycol, tetramethylene glycol or hexamethylene glycol and/or from hexahydroterephthalic acid, dibenzoic acid, adipic acid, sebacic acid, azelaic acid, a naphthalic acid, 2, 5-dimethyl-terephthalic acid or bis-p-carboxy phenoxy ethane, added as an initial reagent during the polymerization process or separately polymerized and melt-blended with the extrusion polymer. The fibre-advancing means may comprise a high-speed wheel, roll or pinch rolls or an air jet. A collected tow of the fibres may be forwarded to a cutter and the staple fibres heated to a temperature between 90 DEG and 200 DEG C. to obtain a crimped fibre. The heating medium may be air, water, steam, dilute nitric acid, glycol, glycerine or mineral oil, and the fibre may be supported on a moving belt or in a current of heated air. The spinning temperature may be between 260 DEG C. and 310 DEG C. Specifications 461,236, 461,237 and U.S.A. Specifications 2,071,250, and 2,071,251 are referred to.
GB15323/52A 1952-06-18 1952-06-18 A process for melt spinning polyethylene terephthalate fibres and yarns Expired GB712950A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL105518D NL105518C (en) 1952-06-18
BE512775D BE512775A (en) 1952-06-18
US181091A US2604689A (en) 1952-06-18 1950-08-23 Melt spinning process and fiber
GB15323/52A GB712950A (en) 1952-06-18 1952-06-18 A process for melt spinning polyethylene terephthalate fibres and yarns
CH313960D CH313960A (en) 1952-06-18 1952-07-09 Process for the production of tear-resistant fibers or threads from a synthetic polyester
FR1063286D FR1063286A (en) 1952-06-18 1952-07-10 Spinning process and fiber obtained by this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15323/52A GB712950A (en) 1952-06-18 1952-06-18 A process for melt spinning polyethylene terephthalate fibres and yarns

Publications (1)

Publication Number Publication Date
GB712950A true GB712950A (en) 1954-08-04

Family

ID=10057058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15323/52A Expired GB712950A (en) 1952-06-18 1952-06-18 A process for melt spinning polyethylene terephthalate fibres and yarns

Country Status (6)

Country Link
US (1) US2604689A (en)
BE (1) BE512775A (en)
CH (1) CH313960A (en)
FR (1) FR1063286A (en)
GB (1) GB712950A (en)
NL (1) NL105518C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917779A (en) * 1955-05-13 1959-12-22 Hoechst Ag Process for preparing improved thin shaped structures, such as filaments or foils, from linear polyesters
US3219739A (en) * 1963-05-27 1965-11-23 Du Pont Process for preparing convoluted fibers
DE1291852B (en) * 1957-03-27 1969-04-03 Du Pont Process for the production of fibers, threads or films from crystallizable polyesters

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774129A (en) * 1950-11-06 1956-12-18 Kendall & Co Synthetic felts
US2758908A (en) * 1952-06-25 1956-08-14 Du Pont Process of crimping polyethylene terephthalate filaments by heat stretching and heatrelaxing
BE530187A (en) * 1953-08-03
DE1145298B (en) * 1954-01-16 1963-03-14 Deering Milliken Res Corp Process for producing crimped threads or thread bundles from synthetic, thermoplastic, linear condensation polymers
US2962794A (en) * 1954-03-29 1960-12-06 Du Pont Method of producing elastic yarn and product
NL189176B (en) * 1956-07-13 1900-01-01 Hisamitsu Pharmaceutical Co PLASTER BASED ON A SYNTHETIC RUBBER.
US2905585A (en) * 1954-09-30 1959-09-22 Du Pont Self-bonded paper
US2947328A (en) * 1955-05-10 1960-08-02 Asten Hill Mfg Co Asbestos dryer felt
US2949134A (en) * 1955-09-23 1960-08-16 Scapa Dryers Ltd Papermakers' felts and like industrial woven textile fabrics
DE1078210B (en) * 1956-02-23 1960-03-24 Licentia Gmbh Laminate based on polyethylene terephthalic acid ester
US2936796A (en) * 1956-07-03 1960-05-17 Scapa Dryers Ltd Paper-makers' dryer felt
US3042990A (en) * 1956-09-07 1962-07-10 Lufkin Rule Co Woven-type measuring tape
DK116229B (en) * 1957-06-11 1969-12-22 Du Pont Continuously extruded or spun filament product and process for its manufacture.
FR1209520A (en) * 1957-08-12 1960-03-02 Du Pont Textile yarns and process for their preparation
US3104450A (en) * 1958-01-08 1963-09-24 Du Pont Textile material
DE1302793C2 (en) * 1959-02-18 1973-07-05 Process for the production of curled endless threads from highly crystalline polypropylene
US2980492A (en) * 1958-05-27 1961-04-18 Du Pont Process for preparing textile yarns
US2957747A (en) * 1958-07-22 1960-10-25 Du Pont Process for producing crimpable polyamide filaments
US3002804A (en) * 1958-11-28 1961-10-03 Du Pont Process of melt spinning and stretching filaments by passing them through liquid drag bath
US3059311A (en) * 1958-12-16 1962-10-23 Du Pont Stable non-woven batt of polytetrafluoroethylene fibers
US3071783A (en) * 1959-06-18 1963-01-08 Du Pont Quilting and cushioning article of loosely-assembled, crimped, continuous synthetic organic filaments
US3050821A (en) * 1960-01-08 1962-08-28 Du Pont High bulk textile fibers
NL269552A (en) * 1960-09-26 1900-01-01
US3128527A (en) * 1960-11-23 1964-04-14 Ici Ltd Process for making fabric from bulked yarn
US3271189A (en) * 1962-03-02 1966-09-06 Beaunit Corp Process of treating synthetic fibers
US3091510A (en) * 1962-03-16 1963-05-28 Du Pont Process of preparing linear terephthalate polyester structures
US3188714A (en) * 1963-03-22 1965-06-15 Eastman Kodak Co Process of producing self-crimping fibers
US3432590A (en) * 1963-07-10 1969-03-11 Nat Plastic Products Co Inc Process for spinning elastic polypropylene fibers
DE1282590C2 (en) * 1963-10-25 1975-02-13 Lutravil Spinnvlies GmbH & Co., 8750 Kaiserslautern APPARATUS FOR THE MANUFACTURING OF ANNEALED FIBERS FROM ENDLESS POLYMERIC FIBERS
GB1050393A (en) * 1964-02-05
US3391056A (en) * 1964-05-27 1968-07-02 Hercules Inc Resin-coated fibrous sheet material and members prepared therefrom
NL138974B (en) * 1964-08-17 1973-05-15 Du Pont NON-WOVEN SHEET TEXTILE MATERIAL.
US3539676A (en) * 1966-08-29 1970-11-10 Celanese Corp Process for producing filaments and films of polymers of alkylene sulfides
US3530214A (en) * 1967-02-24 1970-09-22 Julius Hermes Method for treating textile materials to uniformly set their shape
US3895090A (en) * 1968-04-09 1975-07-15 Asahi Chemical Ind Method for direct spinning of polyethylene-1,2-diphenoxyethane-p,p{40 -dicarboxylate fibers
DE1950669C3 (en) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Process for the manufacture of nonwovens
US4159617A (en) * 1969-11-17 1979-07-03 Fiber Industries, Inc. Resilient polyester fibers
SE392299B (en) * 1971-08-24 1977-03-21 Du Pont PROCEDURE AND MEANS FOR MANUFACTURE OF YARN WITH FULL AND WIRE
JPS5115014A (en) * 1974-07-23 1976-02-06 Toray Industries Boshihikitorihoho
DE2514874B2 (en) * 1975-04-05 1978-08-17 Zimmer Ag, 6000 Frankfurt Process for high-speed spinning of polyamides
GB1574305A (en) * 1976-03-23 1980-09-03 Ici Ltd Polymeric filaments and processes and apparatus for forming such materials
BR7805878A (en) * 1977-09-12 1979-04-24 Du Pont FLAT YARN AND STOP CONTAINING CONTINUOUS POLY (ETHYLENE-TEREFTALATE) FILAMENTS, FLAT YARN AND POLYESTER TALL CONTAINING CONTINUOUS POLY (ETHYLENE-TEREFTALATE) FILAMENTS AND POLY (ETHYLENE-TEREFTALATE) FIBER
US4241002A (en) * 1978-05-24 1980-12-23 Standard Oil Company (Indiana) Process for producing homogeneous curly synthetic polymer fibers
US4246747A (en) * 1979-01-02 1981-01-27 Fiber Industries, Inc. Heat bulkable polyester yarn and method of forming same
US4237187A (en) * 1979-02-26 1980-12-02 Allied Chemical Corporation Highly oriented, partially drawn, untwisted, compact poly(ε-caproamide) yarn
DE3263054D1 (en) * 1981-01-19 1985-05-23 Asahi Chemical Ind Polyester fiber dyeable under normal pressure and process for the production thereof
US4600644A (en) * 1982-06-10 1986-07-15 Monsanto Company Polyester yarn, self-texturing in fabric form
US4704329A (en) * 1984-03-16 1987-11-03 E. I. Du Pont De Nemours And Company Annealed polyester filaments and a process for making them
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
US5417902A (en) * 1986-01-30 1995-05-23 E. I. Du Pont De Nemours And Company Process of making polyester mixed yarns with fine filaments
US5288553A (en) * 1991-01-29 1994-02-22 E. I. Du Pont De Nemours And Company Polyester fine filaments
US5013506A (en) * 1987-03-17 1991-05-07 Unitika Ltd. Process for producing polyester fibers
US5827464A (en) * 1991-01-29 1998-10-27 E. I. Du Pont De Nemours And Company Making high filament count fine filament polyester yarns
US5741587A (en) * 1991-01-29 1998-04-21 E. I. Du Pont De Nemours And Company High filament count fine filament polyester yarns
US5407621A (en) * 1991-01-29 1995-04-18 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
CN111020734B (en) * 2019-11-19 2022-04-29 石家庄学院 Preparation method of long-acting antibacterial polyester fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249756A (en) * 1938-10-05 1941-07-22 Du Pont Process
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917779A (en) * 1955-05-13 1959-12-22 Hoechst Ag Process for preparing improved thin shaped structures, such as filaments or foils, from linear polyesters
DE1291852B (en) * 1957-03-27 1969-04-03 Du Pont Process for the production of fibers, threads or films from crystallizable polyesters
US3219739A (en) * 1963-05-27 1965-11-23 Du Pont Process for preparing convoluted fibers

Also Published As

Publication number Publication date
US2604689A (en) 1952-07-29
NL105518C (en)
BE512775A (en)
FR1063286A (en) 1954-04-30
CH313960A (en) 1956-05-31

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