FR1463265A - Procédé d'étirage de fils en polyesters synthétiques linéaires - Google Patents

Procédé d'étirage de fils en polyesters synthétiques linéaires

Info

Publication number
FR1463265A
FR1463265A FR44349A FR44349A FR1463265A FR 1463265 A FR1463265 A FR 1463265A FR 44349 A FR44349 A FR 44349A FR 44349 A FR44349 A FR 44349A FR 1463265 A FR1463265 A FR 1463265A
Authority
FR
France
Prior art keywords
drawing process
polyester yarn
yarn drawing
synthetic polyester
linear synthetic
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
FR44349A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 granted granted Critical
Publication of FR1463265A publication Critical patent/FR1463265A/fr
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Expired 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
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • 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
    • D02J1/221—Preliminary treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR44349A 1964-12-31 1965-12-30 Procédé d'étirage de fils en polyesters synthétiques linéaires Expired FR1463265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0044850 1964-12-31

Publications (1)

Publication Number Publication Date
FR1463265A true FR1463265A (fr) 1965-12-23

Family

ID=7100225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44349A Expired FR1463265A (fr) 1964-12-31 1965-12-30 Procédé d'étirage de fils en polyesters synthétiques linéaires

Country Status (8)

Country Link
US (1) US3551550A (fr)
AT (1) AT272500B (fr)
BE (1) BE674629A (fr)
CH (1) CH435536A (fr)
DE (1) DE1435467A1 (fr)
FR (1) FR1463265A (fr)
GB (1) GB1102630A (fr)
NL (1) NL6516961A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7000713A (fr) * 1969-12-04 1971-06-08
US4042662A (en) * 1970-05-13 1977-08-16 Akzona Incorporated Continuous melt spinning and drawing of nylon 6 yarn, while reducing the liveliness of the yarn
DE3026520C2 (de) * 1980-07-12 1985-03-21 Davy McKee AG, 6000 Frankfurt Verfahren zur Herstellung hochfester technischer Garne durch Spinnstrecken
DE3026451C2 (de) * 1980-07-12 1985-03-14 Davy McKee AG, 6000 Frankfurt Verfahren zur Herstellung hochfester technischer Garne durch Spinnstrecken und Verwendung von durch das Verfahren hergestellten Garnen
US4891872A (en) * 1988-05-09 1990-01-09 Sussman Martin V Apparatus for incrementally drawing fibers
US5136763A (en) * 1990-12-18 1992-08-11 E. I. Du Pont De Nemours And Company Process for the production of uniform yarns via reduced tension-induced slippage
KR101868216B1 (ko) * 2012-12-28 2018-06-15 주식회사 쿠라레 연신 장치 및 연신 방법
CN114368139B (zh) * 2021-12-14 2024-03-29 广东省科学院健康医学研究所 一种自动化聚合物毛细管加工装置及其控制方法

Also Published As

Publication number Publication date
DE1435467A1 (de) 1968-11-21
GB1102630A (en) 1968-02-07
BE674629A (fr) 1966-06-30
AT272500B (de) 1969-07-10
CH435536A (de) 1967-05-15
US3551550A (en) 1970-12-29
NL6516961A (fr) 1966-07-04

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