EP0080273A3 - Bulked polyester fibre - Google Patents

Bulked polyester fibre Download PDF

Info

Publication number
EP0080273A3
EP0080273A3 EP82305736A EP82305736A EP0080273A3 EP 0080273 A3 EP0080273 A3 EP 0080273A3 EP 82305736 A EP82305736 A EP 82305736A EP 82305736 A EP82305736 A EP 82305736A EP 0080273 A3 EP0080273 A3 EP 0080273A3
Authority
EP
European Patent Office
Prior art keywords
bulked
fibre
polyester fibre
bulked polyester
polymer
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.)
Withdrawn
Application number
EP82305736A
Other languages
German (de)
French (fr)
Other versions
EP0080273A2 (en
Inventor
Harry Brody
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of EP0080273A2 publication Critical patent/EP0080273A2/en
Publication of EP0080273A3 publication Critical patent/EP0080273A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D02G1/205—After-treatments for fixing crimp or curl

Abstract

A bulked fibre of fibre-forming polyester, for example polyethylene terephthalate, containing between 0,1% and 10% by weight of either an immiscible polymer or a liquid crystal polymer and a process for producing such bulked fibre.
EP82305736A 1981-11-23 1982-10-28 Bulked polyester fibre Withdrawn EP0080273A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8135251 1981-11-23
GB8135251 1981-11-23
GB8220562 1982-07-15
GB8220562 1982-07-15

Publications (2)

Publication Number Publication Date
EP0080273A2 EP0080273A2 (en) 1983-06-01
EP0080273A3 true EP0080273A3 (en) 1984-03-28

Family

ID=26281351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82305736A Withdrawn EP0080273A3 (en) 1981-11-23 1982-10-28 Bulked polyester fibre

Country Status (3)

Country Link
EP (1) EP0080273A3 (en)
AU (1) AU9061682A (en)
ES (1) ES517564A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8405694D0 (en) * 1984-03-05 1984-04-11 Ici Plc Melt spinning of blend of fibre forming polymer
EP0246752B1 (en) * 1986-05-16 1992-03-11 Imperial Chemical Industries Plc Fibres and hollow fibrous tubes
AU615176B2 (en) * 1987-04-20 1991-09-26 Allied Corporation Improved fibers and filters containing said fibers
DE3831873A1 (en) * 1988-09-20 1990-03-29 Basf Ag BLENDS OF THERMOTROPEN POLYMERS WITH POLYESTERS AND POLYCARBONATE
EP1163382B1 (en) 1999-02-26 2004-11-17 E.I. Du Pont De Nemours And Company High speed melt-spinning of fibers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331956B (en) * 1972-05-29 1976-09-10 Benecke Gmbh J PROCESS FOR THE PRODUCTION OF MIXED COMPONENT FIBERS
US4111860A (en) * 1973-10-31 1978-09-05 Bakelite Xylonite Limited Process for the productions of multi-cellular stretched articles
EP0041327A1 (en) * 1980-05-30 1981-12-09 Imperial Chemical Industries Plc Improved melt spinning process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331956B (en) * 1972-05-29 1976-09-10 Benecke Gmbh J PROCESS FOR THE PRODUCTION OF MIXED COMPONENT FIBERS
US4111860A (en) * 1973-10-31 1978-09-05 Bakelite Xylonite Limited Process for the productions of multi-cellular stretched articles
EP0041327A1 (en) * 1980-05-30 1981-12-09 Imperial Chemical Industries Plc Improved melt spinning process

Also Published As

Publication number Publication date
EP0080273A2 (en) 1983-06-01
ES8402030A1 (en) 1984-01-01
AU9061682A (en) 1983-06-02
ES517564A0 (en) 1984-01-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19840314

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850807

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BRODY, HARRY