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BR8704682A - CONTINUOUS PROCESS TO PREPARE POLYESTER-TEXTURING SUPPLY WIRES; SUPPLY WIRES; AND PROCESS TO PREPARE FALSE TORQUE TEXTURED WIRE - Google Patents

CONTINUOUS PROCESS TO PREPARE POLYESTER-TEXTURING SUPPLY WIRES; SUPPLY WIRES; AND PROCESS TO PREPARE FALSE TORQUE TEXTURED WIRE

Info

Publication number
BR8704682A
BR8704682A BR8704682A BR8704682A BR8704682A BR 8704682 A BR8704682 A BR 8704682A BR 8704682 A BR8704682 A BR 8704682A BR 8704682 A BR8704682 A BR 8704682A BR 8704682 A BR8704682 A BR 8704682A
Authority
BR
Brazil
Prior art keywords
supply wires
prepare
texturing
continuous process
polyester
Prior art date
Application number
BR8704682A
Other languages
Portuguese (pt)
Inventor
Cecil Everett Reese
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25423861&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8704682(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of BR8704682A publication Critical patent/BR8704682A/en

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
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Woven Fabrics (AREA)
BR8704682A 1986-09-12 1987-09-09 CONTINUOUS PROCESS TO PREPARE POLYESTER-TEXTURING SUPPLY WIRES; SUPPLY WIRES; AND PROCESS TO PREPARE FALSE TORQUE TEXTURED WIRE BR8704682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90729986A 1986-09-12 1986-09-12

Publications (1)

Publication Number Publication Date
BR8704682A true BR8704682A (en) 1988-04-26

Family

ID=25423861

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704682A BR8704682A (en) 1986-09-12 1987-09-09 CONTINUOUS PROCESS TO PREPARE POLYESTER-TEXTURING SUPPLY WIRES; SUPPLY WIRES; AND PROCESS TO PREPARE FALSE TORQUE TEXTURED WIRE

Country Status (16)

Country Link
EP (1) EP0263603B1 (en)
JP (2) JPS6375112A (en)
KR (1) KR900001319B1 (en)
CN (1) CN1013690B (en)
BR (1) BR8704682A (en)
CA (1) CA1295800C (en)
DE (1) DE3782798T2 (en)
DK (1) DK475887A (en)
ES (1) ES2035865T3 (en)
GR (1) GR3006792T3 (en)
IL (1) IL83875A (en)
MX (1) MX159963A (en)
NO (1) NO873810L (en)
PL (1) PL267708A1 (en)
TR (1) TR24290A (en)
ZA (1) ZA876820B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN168956B (en) * 1987-02-11 1991-07-27 Du Pont
US4945151A (en) * 1989-03-08 1990-07-31 E. I. Du Pont De Nemours And Company Continuous production of polyester filaments
FR2660663B1 (en) * 1990-04-05 1993-05-21 Rhone Poulenc Fibres PROCESS FOR THE PRODUCTION OF MODIFIED ETHYLENE POLYTEREPHTHALATE, FIBERS FREE OF CORRUPTION DERIVED FROM THE POLYMER THUS MODIFIED.
JPH04114030A (en) * 1990-09-03 1992-04-15 Teijin Ltd Production of polyester
US5471828A (en) * 1993-05-04 1995-12-05 Wellman, Inc. Hot feed draw texturing for dark dyeing polyester
DE19631069A1 (en) * 1996-08-01 1998-02-05 Zimmer Ag POY polyester fiber for stretch texturing and process for making it
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
WO2005108661A2 (en) * 2004-04-15 2005-11-17 Invista Technologies S.A.R.L. High tenacity polyester yarns
JP6071785B2 (en) 2013-07-12 2017-02-01 株式会社堀場製作所 Concentration measuring device
CN104651972A (en) * 2015-03-17 2015-05-27 江苏江南高纤股份有限公司 Preparation method of directly-spun low-pilling polyester wool-type long fiber bundle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392299B (en) * 1971-08-24 1977-03-21 Du Pont PROCEDURE AND MEANS FOR MANUFACTURE OF YARN WITH FULL AND WIRE
US3771307A (en) * 1971-08-24 1973-11-13 Du Pont Drawing and bulking polyester yarns
JPS5429871B2 (en) * 1971-09-07 1979-09-26
JPS4841449A (en) * 1971-10-04 1973-06-18
JPS559089B2 (en) * 1973-12-07 1980-03-07
JPS50116717A (en) * 1974-11-13 1975-09-12
DE2614523C3 (en) * 1976-04-03 1979-11-29 Hoechst Ag, 6000 Frankfurt Roving
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
JPS542423A (en) * 1977-06-03 1979-01-10 Toray Ind Inc Modified polyester and polyester fibers
US4415521A (en) * 1982-03-15 1983-11-15 Celanese Corporation Process for achieving higher orientation in partially oriented yarns

Also Published As

Publication number Publication date
CN1013690B (en) 1991-08-28
IL83875A0 (en) 1988-02-29
JPH0319914A (en) 1991-01-29
NO873810L (en) 1988-03-14
ES2035865T3 (en) 1993-05-01
CA1295800C (en) 1992-02-18
DE3782798T2 (en) 1993-04-29
CN87106836A (en) 1988-05-04
NO873810D0 (en) 1987-09-11
TR24290A (en) 1991-07-30
JPS6375112A (en) 1988-04-05
IL83875A (en) 1990-09-17
KR900001319B1 (en) 1990-03-08
PL267708A1 (en) 1988-07-21
EP0263603A1 (en) 1988-04-13
DK475887D0 (en) 1987-09-11
DK475887A (en) 1988-03-13
EP0263603B1 (en) 1992-11-25
GR3006792T3 (en) 1993-06-30
KR880004151A (en) 1988-06-02
DE3782798D1 (en) 1993-01-07
MX159963A (en) 1989-10-17
ZA876820B (en) 1989-05-30

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