CA945844A - False twist-crimped polyester yarns and process for their production - Google Patents

False twist-crimped polyester yarns and process for their production

Info

Publication number
CA945844A
CA945844A CA109,769A CA109769A CA945844A CA 945844 A CA945844 A CA 945844A CA 109769 A CA109769 A CA 109769A CA 945844 A CA945844 A CA 945844A
Authority
CA
Canada
Prior art keywords
production
false twist
polyester yarns
crimped polyester
crimped
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
CA109,769A
Other languages
English (en)
Inventor
Mamoru Tsumoto
Morio Ikeda
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to CA190,292A priority Critical patent/CA964946A/en
Application granted granted Critical
Publication of CA945844A publication Critical patent/CA945844A/en
Expired 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
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • 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
    • D02G1/0206—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 by false-twisting
    • D02G1/022—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 by false-twisting while simultaneously drawing the yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CA109,769A 1970-04-06 1971-04-06 False twist-crimped polyester yarns and process for their production Expired CA945844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA190,292A CA964946A (en) 1970-04-06 1974-01-16 False twist-crimped polyester yarns and process for their production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2923670 1970-04-06
NL7113594A NL7113594A (en) 1970-04-06 1971-10-04 Mfg false twisted or modified false twisted polyester yarns

Publications (1)

Publication Number Publication Date
CA945844A true CA945844A (en) 1974-04-23

Family

ID=36951532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,769A Expired CA945844A (en) 1970-04-06 1971-04-06 False twist-crimped polyester yarns and process for their production

Country Status (9)

Country Link
US (1) US3797221A (de)
CA (1) CA945844A (de)
CH (1) CH525298A (de)
DE (2) DE2116502A1 (de)
FR (1) FR2089237A5 (de)
GB (1) GB1333679A (de)
HK (1) HK7877A (de)
MY (1) MY7700177A (de)
NL (1) NL7113594A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936999A (en) * 1970-04-06 1976-02-10 Teijin Ltd. False twist-crimped polyester yarns production
US3771307A (en) * 1971-08-24 1973-11-13 Du Pont Drawing and bulking polyester yarns
SE392299B (sv) * 1971-08-24 1977-03-21 Du Pont Forfarande och medel for framstellning av garn med dragen och snodd textur
JPS51225B2 (de) * 1971-12-20 1976-01-06
DE2211843A1 (de) * 1972-03-11 1973-09-20 Hoechst Ag Verwendung unverstreckter polyaethylenterephthalatfaeden
DD104328A1 (de) * 1972-06-28 1974-03-05
JPS4936921A (de) * 1972-08-17 1974-04-05
JPS4955919A (de) * 1972-09-29 1974-05-30
DE2254998B2 (de) * 1972-11-10 1975-07-10 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Verfahren zur Herstellung von Kord aus Chemiefasern
JPS49134926A (de) * 1973-05-09 1974-12-25
JPS5327387B2 (de) * 1973-12-05 1978-08-08
GB1554763A (en) * 1975-06-11 1979-10-31 Toray Industries Texured polyester yarns and process for the production thereof
DE2623904A1 (de) * 1976-05-28 1977-12-15 Metallgesellschaft Ag Textilmaterial aus synthetischem garn
US4296058A (en) * 1978-10-23 1981-10-20 Celanese Corporation Process for enhancing the uniformity of dye uptake of false twist texturized polyethylene terephthalate fibrous materials
JPS5777333A (en) * 1980-10-30 1982-05-14 Kanebo Ltd Production of extensible polyester yarn
DE3115759A1 (de) * 1981-04-18 1982-11-04 Hoechst Ag, 6000 Frankfurt "verfahren zur herstellung von texturiertem profilgarn und die dabei erhaltenen garne"
US4539805A (en) * 1982-02-19 1985-09-10 Asahi Kasei Kogyo Kabushiki Kaisha Process and apparatus for producing easily dyeable polyester false-twisted yarns
US5308564A (en) * 1986-10-31 1994-05-03 E. I. Du Pont De Nemours And Company Polyester fiber process
US5234645A (en) * 1986-10-31 1993-08-10 E. I. Du Pont De Nemours And Company Polyester fiber process
US5313776A (en) * 1987-11-17 1994-05-24 Rhone-Poulenc Viscosuisse Sa Process for manufacturing an elastic bulk yarn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746992A (en) * 1953-04-16 1956-03-21 Heberlein & Co Ag Improvements in or relating to a process and device for the manufacture of permanently crimped or waved yarn from fully synthetic organic textile fibres
GB777625A (en) * 1955-01-28 1957-06-26 Ici Ltd Process for the manufacture of improved yarns
US2980492A (en) * 1958-05-27 1961-04-18 Du Pont Process for preparing textile yarns
US3587220A (en) * 1967-09-13 1971-06-28 Ici Ltd Differential shrinkage yarn and fabric made therefrom
US3458986A (en) * 1968-04-12 1969-08-05 Eastman Kodak Co Composite yarn
GB1274854A (en) * 1968-07-12 1972-05-17 Ici Ltd Improvements in or relating to the drawing and bulking of synthetic filament yarns
US3534541A (en) * 1969-07-15 1970-10-20 Du Pont Crimped yarn and process of making same

Also Published As

Publication number Publication date
NL7113594A (en) 1973-04-06
US3797221A (en) 1974-03-19
HK7877A (en) 1977-02-17
MY7700177A (en) 1977-12-31
GB1333679A (en) 1973-10-10
CH525298A (de) 1972-03-30
FR2089237A5 (de) 1972-01-07
DE2166906A1 (de) 1976-06-24
DE2116502A1 (de) 1971-10-21

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