DE3782798D1 - Kraeuselung von polyestergarnen. - Google Patents

Kraeuselung von polyestergarnen.

Info

Publication number
DE3782798D1
DE3782798D1 DE8787308038T DE3782798T DE3782798D1 DE 3782798 D1 DE3782798 D1 DE 3782798D1 DE 8787308038 T DE8787308038 T DE 8787308038T DE 3782798 T DE3782798 T DE 3782798T DE 3782798 D1 DE3782798 D1 DE 3782798D1
Authority
DE
Germany
Prior art keywords
ruffling
polyester threads
threads
polyester
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.)
Revoked
Application number
DE8787308038T
Other languages
English (en)
Other versions
DE3782798T2 (de
Inventor
Cecil Everett Reese
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
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=DE3782798(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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 DE3782798D1 publication Critical patent/DE3782798D1/de
Publication of DE3782798T2 publication Critical patent/DE3782798T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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)
DE8787308038T 1986-09-12 1987-09-11 Kraeuselung von polyestergarnen. Revoked DE3782798T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3782798D1 true DE3782798D1 (de) 1993-01-07
DE3782798T2 DE3782798T2 (de) 1993-04-29

Family

ID=25423861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787308038T Revoked DE3782798T2 (de) 1986-09-12 1987-09-11 Kraeuselung von polyestergarnen.

Country Status (16)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN168956B (de) * 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 (de) * 1971-09-07 1979-09-26
JPS4841449A (de) * 1971-10-04 1973-06-18
JPS559089B2 (de) * 1973-12-07 1980-03-07
JPS50116717A (de) * 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
NO873810L (no) 1988-03-14
ES2035865T3 (es) 1993-05-01
CN1013690B (zh) 1991-08-28
IL83875A0 (en) 1988-02-29
KR880004151A (ko) 1988-06-02
TR24290A (tr) 1991-07-30
BR8704682A (pt) 1988-04-26
IL83875A (en) 1990-09-17
NO873810D0 (no) 1987-09-11
MX159963A (es) 1989-10-17
JPH0319914A (ja) 1991-01-29
EP0263603B1 (de) 1992-11-25
DE3782798T2 (de) 1993-04-29
ZA876820B (en) 1989-05-30
EP0263603A1 (de) 1988-04-13
CA1295800C (en) 1992-02-18
JPS6375112A (ja) 1988-04-05
DK475887A (da) 1988-03-13
GR3006792T3 (de) 1993-06-30
CN87106836A (zh) 1988-05-04
DK475887D0 (da) 1987-09-11
PL267708A1 (en) 1988-07-21
KR900001319B1 (ko) 1990-03-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation