GB1325107A - Polyester filaments and their production - Google Patents

Polyester filaments and their production

Info

Publication number
GB1325107A
GB1325107A GB3748471A GB3748471A GB1325107A GB 1325107 A GB1325107 A GB 1325107A GB 3748471 A GB3748471 A GB 3748471A GB 3748471 A GB3748471 A GB 3748471A GB 1325107 A GB1325107 A GB 1325107A
Authority
GB
United Kingdom
Prior art keywords
filament
heat
expressed
heated
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.)
Expired
Application number
GB3748471A
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
Priority claimed from DE19712139854 external-priority patent/DE2139854C3/de
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of GB1325107A publication Critical patent/GB1325107A/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
    • D02J1/229—Relaxing
    • 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)
  • Artificial Filaments (AREA)
GB3748471A 1971-08-09 1971-08-10 Polyester filaments and their production Expired GB1325107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139854 DE2139854C3 (de) 1971-08-09 Verfahren zur Herstellung von Faden aus Polyäthylen-2,6-naphthalat

Publications (1)

Publication Number Publication Date
GB1325107A true GB1325107A (en) 1973-08-01

Family

ID=5816249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3748471A Expired GB1325107A (en) 1971-08-09 1971-08-10 Polyester filaments and their production

Country Status (3)

Country Link
FR (1) FR2149631A5 (fr)
GB (1) GB1325107A (fr)
NL (1) NL7111005A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397527A (en) * 1991-12-30 1995-03-14 Alliedsignal Inc. High modulus polyester yarn for tire cords and composites
US5618480A (en) * 1993-06-22 1997-04-08 Akzo Nobel N.V. Process of making multifilament yarn, monofilament or film of polyethylene naphthalate
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
US8017795B2 (en) 2005-04-21 2011-09-13 Ndsu Research Foundation Radiation curable polymer films having improved laser ablation properties and radiation curable sensitizers therefor

Cited By (4)

* 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
US5618480A (en) * 1993-06-22 1997-04-08 Akzo Nobel N.V. Process of making multifilament yarn, monofilament or film of polyethylene naphthalate
US8017795B2 (en) 2005-04-21 2011-09-13 Ndsu Research Foundation Radiation curable polymer films having improved laser ablation properties and radiation curable sensitizers therefor

Also Published As

Publication number Publication date
DE2139854B2 (de) 1977-01-27
DE2139854A1 (de) 1973-02-22
FR2149631A5 (fr) 1973-03-30
NL7111005A (fr) 1973-02-13

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Legal Events

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