FR2038190A1 - Oriented composite synthetic fibres - Google Patents
Oriented composite synthetic fibresInfo
- 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- Withdrawn
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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Laminated Bodies (AREA)
- Multicomponent Fibers (AREA)
- Extrusion Moulding Of Plastics Or The Like (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.
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FR7012040A Withdrawn FR2038190A1 (en) | 1969-04-02 | 1970-04-02 | Oriented composite synthetic fibres |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)
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)
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 |
-
1970
- 1970-03-27 BE BE748074D patent/BE748074A/en unknown
- 1970-03-31 DE DE19702015355 patent/DE2015355A1/en active Pending
- 1970-04-01 NL NL7004572A patent/NL7004572A/xx unknown
- 1970-04-02 FR FR7012040A patent/FR2038190A1/en not_active Withdrawn
Cited By (1)
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 |
---|---|
BE748074A (en) | 1970-08-31 |
DE2015355A1 (en) | 1970-10-29 |
NL7004572A (en) | 1970-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |