GB1319145A - Polyester filament bundles and process for preparation of the same - Google Patents

Polyester filament bundles and process for preparation of the same

Info

Publication number
GB1319145A
GB1319145A GB5557970A GB5557970A GB1319145A GB 1319145 A GB1319145 A GB 1319145A GB 5557970 A GB5557970 A GB 5557970A GB 5557970 A GB5557970 A GB 5557970A GB 1319145 A GB1319145 A GB 1319145A
Authority
GB
United Kingdom
Prior art keywords
filaments
super
nov
same
drawn
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
GB5557970A
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 JP9374169A external-priority patent/JPS4820169B1/ja
Priority claimed from JP109770A external-priority patent/JPS503815B1/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1319145A publication Critical patent/GB1319145A/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
    • D02J1/221—Preliminary treatments
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile 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)

Abstract

1319145 Super drawn polyester filaments KURARAY CO Ltd 23 Nov 1970 [22 Nov 1969 25 Dec 1969] 55579/70 Heading B5B In the "super-drawing" (i.e. drawing under conditions which prevent orientation and crystallization) of bundles of filaments of an amorphous linear polyester, containing preferably at least 80% of recurring ethylene terephthalate units, adhesion between filaments caused by super-drawing is prevented by applying thereto, before drawing, at least 0À05% by wt. of one or more compounds selected from R 1 -CO-O-A-H, and R 1 -O-A-CO-R 2 wherein A represents (CH 2 CH 2 O) n , (CH 2 .CH(CH 3 )O) m or wherein m, n and p are integers and R 1 and R 2 , which may be the same or different, represent an alkyl, aralkyl alkenyl or alkaryl group of 2-30C atoms. The compound may be applied undiluted or in solution, and conventional oiling finishes may also be applied. Drawing may be at 90-150‹ C. at a draw ratio of 1À5 : 1 to 51: 1 in a heated liquid, e.g. water, or gas. In examples the super-drawn filaments may be oriented by drawing over a heated pin or plate and may thereafter be crimped and heat-set. Filaments of less than 0À1 denier may be obtained. Many treating compounds are exemplified, and comparative examples are given.
GB5557970A 1969-11-22 1970-11-23 Polyester filament bundles and process for preparation of the same Expired GB1319145A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9374169A JPS4820169B1 (en) 1969-11-22 1969-11-22
JP109770A JPS503815B1 (en) 1969-12-25 1969-12-25

Publications (1)

Publication Number Publication Date
GB1319145A true GB1319145A (en) 1973-06-06

Family

ID=26334259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5557970A Expired GB1319145A (en) 1969-11-22 1970-11-23 Polyester filament bundles and process for preparation of the same

Country Status (4)

Country Link
US (1) US3770861A (en)
CA (1) CA963620A (en)
DE (1) DE2057572C3 (en)
GB (1) GB1319145A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559096B2 (en) * 1972-10-23 1980-03-07
US4132757A (en) * 1977-12-27 1979-01-02 Monsanto Company Twist efficiency of oxadiazole/hydrazide yarn
JPS5841908A (en) * 1981-09-04 1983-03-11 Showa Denko Kk Production of high-strength monofilament
EP0200012B1 (en) * 1985-04-02 1992-03-11 Sumitomo Chemical Company, Limited Process for producing aromatic polyester fiber
US5507989A (en) * 1992-04-01 1996-04-16 Teijin Limited High speed process for producing polyester filaments
US6207088B1 (en) 1999-01-11 2001-03-27 3M Innovative Properties Company Process of drawing fibers through the use of a spin finish composition having a hydrocarbon sufactant, a repellent fluorochemical, and a fluorochemical compatibilizer
US6537662B1 (en) 1999-01-11 2003-03-25 3M Innovative Properties Company Soil-resistant spin finish compositions
US6117353A (en) * 1999-01-11 2000-09-12 3M Innovative Properties Company High solids spin finish composition comprising a hydrocarbon surfactant and a fluorochemical emulsion
US6120695A (en) * 1999-01-11 2000-09-19 3M Innovative Properties Company High solids, shelf-stable spin finish composition
US6068805A (en) * 1999-01-11 2000-05-30 3M Innovative Properties Company Method for making a fiber containing a fluorochemical polymer melt additive and having a low melting, high solids spin finish
US6077468A (en) * 1999-01-11 2000-06-20 3M Innovative Properties Company Process of drawing fibers

Also Published As

Publication number Publication date
DE2057572B2 (en) 1973-07-12
US3770861A (en) 1973-11-06
CA963620A (en) 1975-03-04
DE2057572A1 (en) 1971-07-08
DE2057572C3 (en) 1974-02-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees