CA987974A - Draw-twist-texturing polyester yarns - Google Patents

Draw-twist-texturing polyester yarns

Info

Publication number
CA987974A
CA987974A CA150,307A CA150307A CA987974A CA 987974 A CA987974 A CA 987974A CA 150307 A CA150307 A CA 150307A CA 987974 A CA987974 A CA 987974A
Authority
CA
Canada
Prior art keywords
twist
draw
polyester yarns
texturing polyester
texturing
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
CA150,307A
Other versions
CA150307S (en
Inventor
Dennis G. Petrille
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 CA987974A publication Critical patent/CA987974A/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
    • 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
    • D02G1/026—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 in the presence of a crimp finish

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA150,307A 1971-08-24 1972-08-24 Draw-twist-texturing polyester yarns Expired CA987974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17443071A 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
CA987974A true CA987974A (en) 1976-04-27

Family

ID=22636121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,307A Expired CA987974A (en) 1971-08-24 1972-08-24 Draw-twist-texturing polyester yarns

Country Status (7)

Country Link
US (1) US3771307A (en)
JP (1) JPS5167423A (en)
BR (1) BR7205785D0 (en)
CA (1) CA987974A (en)
PH (1) PH13140A (en)
SU (1) SU655330A3 (en)
ZA (1) ZA725541B (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336509B2 (en) * 1973-07-18 1976-09-23 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal METHOD OF MANUFACTURING A BUILT AND CURLED MULTIFILY YARN
JPS528418B2 (en) * 1973-12-13 1977-03-09
JPS5124002B2 (en) * 1973-12-26 1976-07-21
JPS50135332A (en) * 1974-04-15 1975-10-27
JPS5115014A (en) * 1974-07-23 1976-02-06 Toray Industries Boshihikitorihoho
FR2414568A1 (en) * 1978-01-13 1979-08-10 Asa Sa METHOD AND DEVICE FOR THE TREATMENT OF PARTLY STRETCHED MULTIFILAMENTARY CHEMICAL YARNS
US4096222A (en) * 1976-04-19 1978-06-20 E. I. Du Pont De Nemours And Company Process of treating polyester yarn to provide a pattern of portions that differ in dyeability
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
US4043108A (en) * 1976-09-16 1977-08-23 E. I. Du Pont De Nemours And Company Process
US4233363A (en) * 1979-03-02 1980-11-11 E. I. Du Pont De Nemours And Company Polyester draw-texturing feed yarns
EP0042664B1 (en) * 1980-06-24 1983-09-21 Imperial Chemical Industries Plc Polyester yarns produced by high speed melt-spinning processes
JPS5760881A (en) * 1980-09-30 1982-04-13 Toshiba Corp Q-switching laser device
FR2491960A1 (en) * 1980-10-14 1982-04-16 Ardeche Filatures Moulinages PROCESS FOR THE MANUFACTURE OF A FANTASY WIRE
US4425293A (en) 1982-03-18 1984-01-10 E. I. Du Pont De Nemours And Company Preparation of amorphous ultra-high-speed-spun polyethylene terephthalate yarn for texturing
DE3370976D1 (en) * 1982-05-28 1987-05-21 Asahi Chemical Ind Easily dyeable polyethylene terephtalate fibre and process for preparing the same
US4634625A (en) * 1984-10-25 1987-01-06 E. I. Du Pont De Nemours And Company New fabrics, yarns and process
US5585182A (en) * 1986-01-30 1996-12-17 E. I. Du Pont De Nemours And Company Process for polyester fine hollow filaments
US5229060A (en) * 1986-01-30 1993-07-20 E. I. Du Pont De Nemours And Company Process for improving the properties of a feed yarn of undrawn polyester 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
US5244616A (en) * 1986-01-30 1993-09-14 E. I. Du Pont De Nemours And Company Method of making improved polyester filaments, yarns and tows
US5288553A (en) * 1991-01-29 1994-02-22 E. I. Du Pont De Nemours And Company Polyester fine filaments
US5356582A (en) * 1986-01-30 1994-10-18 E. I. Du Pont De Nemours And Company Continuous hollow filament, yarns, and tows
US5066447A (en) * 1987-05-22 1991-11-19 E. I. Du Pont De Nemours And Company Process for improving the properties of a feed yarn
US5261472A (en) * 1986-01-30 1993-11-16 E. I. Du Pont De Nemours And Company Polyester filaments, yarns and tows
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
US5223198A (en) * 1986-01-30 1993-06-29 E. I. Du Pont De Nemours And Company Process of making mixed shrinkage yarn
US5364701A (en) * 1986-01-30 1994-11-15 E. I. Du Pont De Nemours And Company Mixed filament yarn of polyester filaments and nylon filaments
US5145623A (en) * 1986-01-30 1992-09-08 E. I. Du Pont De Nemours And Company Method of making improved polyester filaments, yarns and tows
US5691057A (en) * 1986-01-30 1997-11-25 E. I. Du Pont De Nemours And Company Polyester mixed yarns with fine filaments
US5034174A (en) * 1986-09-12 1991-07-23 E. I. Du Pont De Nemours And Company Texturing yarns
US4966740A (en) * 1986-09-12 1990-10-30 E. I. Du Pont De Nemours And Company Texturing polyester yarns
US4833032A (en) * 1986-09-12 1989-05-23 E. I. Du Pont De Nemours And Company Texturing polyester yarns
CA1295800C (en) * 1986-09-12 1992-02-18 Cecil Everett Reese Texturing yarns
US5242640A (en) * 1987-04-03 1993-09-07 E. I. Du Pont De Nemours And Company Preparing cationic-dyeable textured yarns
US5294488A (en) * 1987-04-03 1994-03-15 E. I. Du Pont De Nemours And Company Preparing cationic-dyeable textured yarns
GB8912305D0 (en) * 1989-05-27 1989-07-12 James Stroud & Company Limited Method of manufacturing a combined elastic or elastomeric yarn
US5267430A (en) * 1989-07-21 1993-12-07 L. Payen Et Cie Apparatus for the continuous production of an elastane-based elastic yarn
US5407621A (en) * 1991-01-29 1995-04-18 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
US5741587A (en) * 1991-01-29 1998-04-21 E. I. Du Pont De Nemours And Company High filament count fine filament polyester yarns
US5827464A (en) * 1991-01-29 1998-10-27 E. I. Du Pont De Nemours And Company Making high filament count fine filament polyester yarns
FR2677376B1 (en) * 1991-06-07 1994-04-01 Rhone Poulenc Fibres PROCESS FOR OBTAINING POLYAMIDE YARNS WITH BETTER PRODUCTIVITY.
JPH0692002A (en) * 1992-09-10 1994-04-05 Toray Ind Inc Base cloth for ink ribbon
US5277855A (en) * 1992-10-05 1994-01-11 Blackmon Lawrence E Process for forming a yarn having at least one electrically conductive filament by simultaneously cospinning conductive and non-conductive filaments
US5849231A (en) * 1993-03-29 1998-12-15 General Electric Company Melt extrusion process
US5414034A (en) * 1993-03-29 1995-05-09 General Electric Company Processing stabilizer formulations
US5543102A (en) * 1993-07-22 1996-08-06 General Electric Company Melt extrusion process
EP0726338B1 (en) * 1995-02-10 2001-11-28 B a r m a g AG Method for producing a multifilament yarn
US5559205A (en) * 1995-05-18 1996-09-24 E. I. Du Pont De Nemours And Company Sulfonate-containing polyesters dyeable with basic dyes
US6776943B2 (en) * 2001-10-18 2004-08-17 Honeywell International Inc. Methods for making morphologically stable bulked continuous filaments

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069837A (en) * 1959-06-30 1962-12-25 Du Pont Twisting process
GB1098545A (en) * 1965-09-10 1968-01-10 Ici Ltd Low-torque, multifilament compact yarn
US3474612A (en) * 1967-08-10 1969-10-28 British Nylon Spinners Ltd Drawing and bulking of synthetic polymer
CH520213A (en) * 1968-02-29 1972-03-15 Unitika Ltd Process for making crimped yarn
US3559391A (en) * 1968-06-28 1971-02-02 American Enka Corp Production of torque yarn
GB1274854A (en) * 1968-07-12 1972-05-17 Ici Ltd Improvements in or relating to the drawing and bulking of synthetic filament yarns
DE2116502A1 (en) * 1970-04-06 1971-10-21 Teijin Ltd., Osaka (Japan) False twist puckered polyester yarn and process for its manufacture
JPS5119045B2 (en) * 1971-08-12 1976-06-15
JPS5119044B2 (en) * 1971-08-12 1976-06-15
JPS4835112A (en) * 1972-08-23 1973-05-23

Also Published As

Publication number Publication date
PH13140A (en) 1979-12-18
JPS5167423A (en) 1976-06-11
US3771307A (en) 1973-11-13
BR7205785D0 (en) 1973-07-10
ZA725541B (en) 1973-06-27
SU655330A3 (en) 1979-03-30

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