AT272500B - Process for the uniform drawing of threads made of synthetic, linear polyesters - Google Patents

Process for the uniform drawing of threads made of synthetic, linear polyesters

Info

Publication number
AT272500B
AT272500B AT1175165A AT1175165A AT272500B AT 272500 B AT272500 B AT 272500B AT 1175165 A AT1175165 A AT 1175165A AT 1175165 A AT1175165 A AT 1175165A AT 272500 B AT272500 B AT 272500B
Authority
AT
Austria
Prior art keywords
synthetic
linear polyesters
threads made
uniform drawing
uniform
Prior art date
Application number
AT1175165A
Other languages
German (de)
Original Assignee
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 filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT272500B publication Critical patent/AT272500B/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
    • 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)
AT1175165A 1964-12-31 1965-12-29 Process for the uniform drawing of threads made of synthetic, linear polyesters AT272500B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT272500B true AT272500B (en) 1969-07-10

Family

ID=7100225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1175165A AT272500B (en) 1964-12-31 1965-12-29 Process for the uniform drawing of threads made of synthetic, linear polyesters

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7000713A (en) * 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 (en) * 1980-07-12 1985-03-21 Davy McKee AG, 6000 Frankfurt Process for the production of high-strength technical yarns by spinning draws
DE3026451C2 (en) * 1980-07-12 1985-03-14 Davy McKee AG, 6000 Frankfurt Process for producing high-strength technical yarns by spinning drawing and using yarns produced by the process
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
EP2940199B1 (en) * 2012-12-28 2017-11-08 Kuraray Co., Ltd. Drawing device and drawing method
CN114368139B (en) * 2021-12-14 2024-03-29 广东省科学院健康医学研究所 Automatic polymer capillary tube processing device and control method thereof

Also Published As

Publication number Publication date
BE674629A (en) 1966-06-30
DE1435467A1 (en) 1968-11-21
US3551550A (en) 1970-12-29
GB1102630A (en) 1968-02-07
FR1463265A (en) 1965-12-23
CH435536A (en) 1967-05-15
NL6516961A (en) 1966-07-04

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