FR2038190A1 - Oriented composite synthetic fibres - Google Patents

Oriented composite synthetic fibres

Info

Publication number
FR2038190A1
FR2038190A1 FR7012040A FR7012040A FR2038190A1 FR 2038190 A1 FR2038190 A1 FR 2038190A1 FR 7012040 A FR7012040 A FR 7012040A FR 7012040 A FR7012040 A FR 7012040A FR 2038190 A1 FR2038190 A1 FR 2038190A1
Authority
FR
France
Prior art keywords
synthetic fibres
composite synthetic
oriented composite
ribbons
cooled
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Withdrawn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
FR7012040A
Other languages
French (fr)
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.)
James River Corp of Nevada
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Publication of FR2038190A1 publication Critical patent/FR2038190A1/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Withdrawn legal-status Critical Current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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Laminated Bodies (AREA)
  • Multicomponent Fibers (AREA)

Abstract

At least 2 separate melts of thermoplastic resins are formed, at least one of which is of an orientable resin. A multi-component resin sheet is extruded, and is cut into ribbons, which are heated and drawn to orient the orientable resin, then cooled. Pref. the cooled ribbons are divided to at least partly fibrillate their oriented portions. Specif. the composite ribbon comprises a layer of disordered propylene-ethylene copolymer and a 2nd layer of propylene-ethylene block copolymer.
FR7012040A 1969-04-02 1970-04-02 Oriented composite synthetic fibres Withdrawn FR2038190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81280369A 1969-04-02 1969-04-02

Publications (1)

Publication Number Publication Date
FR2038190A1 true FR2038190A1 (en) 1971-01-08

Family

ID=25210670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012040A Withdrawn FR2038190A1 (en) 1969-04-02 1970-04-02 Oriented composite synthetic fibres

Country Status (4)

Country Link
BE (1) BE748074A (en)
DE (1) DE2015355A1 (en)
FR (1) FR2038190A1 (en)
NL (1) NL7004572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006704A1 (en) * 1978-06-13 1980-01-09 Teijin Limited Fibrous structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602312A (en) * 1986-09-12 1988-04-05 Nijverdal Ten Cate Textiel METHOD FOR MANUFACTURING AN ARTIFICIAL GRASSMAT AND ARTIFICIAL GRASSMAT OBTAINED THEREFROM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006704A1 (en) * 1978-06-13 1980-01-09 Teijin Limited Fibrous structure

Also Published As

Publication number Publication date
NL7004572A (en) 1970-10-06
BE748074A (en) 1970-08-31
DE2015355A1 (en) 1970-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse