GB1445464A - Method of producing a polyethylene-2,6-naphthalate yarn - Google Patents

Method of producing a polyethylene-2,6-naphthalate yarn

Info

Publication number
GB1445464A
GB1445464A GB4892373A GB4892373A GB1445464A GB 1445464 A GB1445464 A GB 1445464A GB 4892373 A GB4892373 A GB 4892373A GB 4892373 A GB4892373 A GB 4892373A GB 1445464 A GB1445464 A GB 1445464A
Authority
GB
United Kingdom
Prior art keywords
filaments
polyethylene
naphthalate
stage
rollers
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
GB4892373A
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority claimed from DE19732352570 external-priority patent/DE2352570C3/de
Publication of GB1445464A publication Critical patent/GB1445464A/en
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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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

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)
GB4892373A 1973-10-19 1973-10-19 Method of producing a polyethylene-2,6-naphthalate yarn Expired GB1445464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352570 DE2352570C3 (de) 1973-10-19 Verfahren zum Verstrecken eines Polyäthylen-2,6-naphthalat-Fadens

Publications (1)

Publication Number Publication Date
GB1445464A true GB1445464A (en) 1976-08-11

Family

ID=5895927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4892373A Expired GB1445464A (en) 1973-10-19 1973-10-19 Method of producing a polyethylene-2,6-naphthalate yarn

Country Status (2)

Country Link
FR (1) FR2271315B1 (enrdf_load_stackoverflow)
GB (1) GB1445464A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014252A1 (en) * 1992-01-21 1993-07-22 Allied-Signal Inc. High modulus polyester yarn for tire cords and composites
DE4320593A1 (de) * 1993-06-22 1995-01-05 Akzo Nobel Nv Multifilament-Garn aus Polyäthylennaphthalat und Verfahren zu seiner Herstellung
US5397527A (en) * 1991-12-30 1995-03-14 Alliedsignal Inc. High modulus polyester yarn for tire cords and composites
US5607757A (en) * 1995-06-02 1997-03-04 Eastman Chemical Company Paper machine fabric
US6015616A (en) * 1990-05-11 2000-01-18 Arteva North America S.A.R.L. Drawn polyester yarn having a high tenacity, a high modulus and a low shrinkage
US6851463B1 (en) 1999-04-08 2005-02-08 Alliedsignal Inc. Composite comprising organic fibers having a low twist multiplier and improved compressive modulus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015616A (en) * 1990-05-11 2000-01-18 Arteva North America S.A.R.L. Drawn polyester yarn having a high tenacity, a high modulus and a low shrinkage
US5397527A (en) * 1991-12-30 1995-03-14 Alliedsignal Inc. High modulus polyester yarn for tire cords and composites
WO1993014252A1 (en) * 1992-01-21 1993-07-22 Allied-Signal Inc. High modulus polyester yarn for tire cords and composites
TR28032A (tr) * 1992-01-21 1995-12-11 Allied Signal Inc Otomobil kord bezleri ve kompozitler icin yüksek modullü poliester iplik.
DE4320593A1 (de) * 1993-06-22 1995-01-05 Akzo Nobel Nv Multifilament-Garn aus Polyäthylennaphthalat und Verfahren zu seiner Herstellung
US5466525A (en) * 1993-06-22 1995-11-14 Akzo Nobel N.V. Multifilament yarn of polyethylene naphthalate and method for producing said yarn
US5618480A (en) * 1993-06-22 1997-04-08 Akzo Nobel N.V. Process of making multifilament yarn, monofilament or film of polyethylene naphthalate
US5607757A (en) * 1995-06-02 1997-03-04 Eastman Chemical Company Paper machine fabric
US6851463B1 (en) 1999-04-08 2005-02-08 Alliedsignal Inc. Composite comprising organic fibers having a low twist multiplier and improved compressive modulus

Also Published As

Publication number Publication date
DE2352570B2 (de) 1976-12-16
FR2271315B1 (enrdf_load_stackoverflow) 1976-10-01
FR2271315A1 (enrdf_load_stackoverflow) 1975-12-12
DE2352570A1 (de) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee