BR8704682A - Processo continuo para preparar fios de alimentacao para trefilar-texturar poliester;fios de alimentacao;e processo para preparar um fio texturado de falsa torcao - Google Patents

Processo continuo para preparar fios de alimentacao para trefilar-texturar poliester;fios de alimentacao;e processo para preparar um fio texturado de falsa torcao

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
English (en)
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/pt

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)
  • Woven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BR8704682A 1986-09-12 1987-09-09 Processo continuo para preparar fios de alimentacao para trefilar-texturar poliester;fios de alimentacao;e processo para preparar um fio texturado de falsa torcao BR8704682A (pt)

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 (pt) 1988-04-26

Family

ID=25423861

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704682A BR8704682A (pt) 1986-09-12 1987-09-09 Processo continuo para preparar fios de alimentacao para trefilar-texturar poliester;fios de alimentacao;e processo para preparar um fio texturado de falsa torcao

Country Status (16)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN168956B (fr) * 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 (fr) * 1990-04-05 1993-05-21 Rhone Poulenc Fibres Procede pour l'obtention de polyterephtalate d'ethylene modifie, fibres exemptes de boulochage issues du polymere ainsi modifie.
JPH04114030A (ja) * 1990-09-03 1992-04-15 Teijin Ltd ポリエステルの製造法
US5471828A (en) * 1993-05-04 1995-12-05 Wellman, Inc. Hot feed draw texturing for dark dyeing polyester
DE19631069A1 (de) * 1996-08-01 1998-02-05 Zimmer Ag POY-Polyesterfaser für Strecktexturierung und Verfahren zu deren Herstellung
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20050233144A1 (en) * 2004-04-15 2005-10-20 Invista North America S.A R.L. High tenacity polyester yarns
JP6071785B2 (ja) 2013-07-12 2017-02-01 株式会社堀場製作所 濃度測定装置
CN104651972A (zh) * 2015-03-17 2015-05-27 江苏江南高纤股份有限公司 直接纺丝低起球聚酯毛型纤维长丝束的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5429871B2 (fr) * 1971-09-07 1979-09-26
JPS4841449A (fr) * 1971-10-04 1973-06-18
JPS559089B2 (fr) * 1973-12-07 1980-03-07
JPS50116717A (fr) * 1974-11-13 1975-09-12
DE2614523C3 (de) * 1976-04-03 1979-11-29 Hoechst Ag, 6000 Frankfurt Vorgarn
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
GR3006792T3 (fr) 1993-06-30
JPS6375112A (ja) 1988-04-05
ES2035865T3 (es) 1993-05-01
PL267708A1 (en) 1988-07-21
ZA876820B (en) 1989-05-30
KR880004151A (ko) 1988-06-02
NO873810L (no) 1988-03-14
KR900001319B1 (ko) 1990-03-08
IL83875A (en) 1990-09-17
NO873810D0 (no) 1987-09-11
TR24290A (tr) 1991-07-30
DE3782798D1 (de) 1993-01-07
DE3782798T2 (de) 1993-04-29
CA1295800C (fr) 1992-02-18
EP0263603A1 (fr) 1988-04-13
CN87106836A (zh) 1988-05-04
MX159963A (es) 1989-10-17
DK475887D0 (da) 1987-09-11
EP0263603B1 (fr) 1992-11-25
IL83875A0 (en) 1988-02-29
CN1013690B (zh) 1991-08-28
DK475887A (da) 1988-03-13
JPH0319914A (ja) 1991-01-29

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