FR2385823A1 - Procede de production de polymeres orientes a tres haut module - Google Patents

Procede de production de polymeres orientes a tres haut module

Info

Publication number
FR2385823A1
FR2385823A1 FR7809552A FR7809552A FR2385823A1 FR 2385823 A1 FR2385823 A1 FR 2385823A1 FR 7809552 A FR7809552 A FR 7809552A FR 7809552 A FR7809552 A FR 7809552A FR 2385823 A1 FR2385823 A1 FR 2385823A1
Authority
FR
France
Prior art keywords
temperature
production
high modulus
degrees
oriented polymers
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.)
Granted
Application number
FR7809552A
Other languages
English (en)
French (fr)
Other versions
FR2385823B1 (xx
Inventor
Giancarlo Locati
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.)
Anic SpA
Original Assignee
Anic SpA
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 IT2190377A external-priority patent/IT1075370B/it
Priority claimed from IT3127477A external-priority patent/IT1114942B/it
Application filed by Anic SpA filed Critical Anic SpA
Publication of FR2385823A1 publication Critical patent/FR2385823A1/fr
Application granted granted Critical
Publication of FR2385823B1 publication Critical patent/FR2385823B1/fr
Granted 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
    • D01D5/12—Stretch-spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Materials For Medical Uses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7809552A 1977-03-31 1978-03-31 Procede de production de polymeres orientes a tres haut module Granted FR2385823A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2190377A IT1075370B (it) 1977-03-31 1977-03-31 Metodo per la produzione di polimeri orientati ad altissimo modulo
IT3127477A IT1114942B (it) 1977-12-27 1977-12-27 Metodo per la produzione di polimeri orientali ad altissimo modulo

Publications (2)

Publication Number Publication Date
FR2385823A1 true FR2385823A1 (fr) 1978-10-27
FR2385823B1 FR2385823B1 (xx) 1981-12-11

Family

ID=26328035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809552A Granted FR2385823A1 (fr) 1977-03-31 1978-03-31 Procede de production de polymeres orientes a tres haut module

Country Status (9)

Country Link
JP (1) JPS53122820A (xx)
BE (1) BE865587A (xx)
DE (1) DE2814042A1 (xx)
DK (1) DK145978A (xx)
FR (1) FR2385823A1 (xx)
GB (1) GB1592936A (xx)
NL (1) NL7803482A (xx)
NO (1) NO781142L (xx)
SE (1) SE7803686L (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151343A1 (en) * 1983-12-10 1985-08-14 Stamicarbon B.V. Orientated polyolefins

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653204A (en) * 1979-10-03 1981-05-12 Arubaato Shii Noruto Jiyunia Extrusion of polyprorylene yarn
JPS61152889A (ja) * 1984-12-27 1986-07-11 旭化成株式会社 ポリアセタ−ルロ−プ
JPS61160415A (ja) * 1985-01-09 1986-07-21 Toray Ind Inc 機械的強度に優れたアクリル系繊維およびその製造法
JPS61174419A (ja) * 1985-01-25 1986-08-06 Idemitsu Kosan Co Ltd ポリシアノアリ−ルエ−テル繊維
JPS61231219A (ja) * 1985-04-05 1986-10-15 Idemitsu Kosan Co Ltd ポリシアノアリ−ルエ−テル繊維
JPS61245308A (ja) * 1985-04-17 1986-10-31 Idemitsu Kosan Co Ltd ポリシアノアリ−ルエ−テル繊維
CN100376730C (zh) 2002-04-09 2008-03-26 东洋纺织株式会社 聚乙烯纤维及其制造方法
US6763559B2 (en) 2002-04-25 2004-07-20 Scimed Life Systems, Inc. Cold drawing process of polymeric yarns suitable for use in implantable medical devices
DE102004044092A1 (de) * 2004-09-09 2006-03-16 Basf Ag Verfahren zur Herstellung von Monofilen, Fasern und Borsten mit hoher Steifigkeit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR897719A (fr) * 1942-09-01 1945-03-29 Bata As Procédé et dispositif pour l'étirage à froid de fils de polyamides
US2661499A (en) * 1950-07-22 1953-12-08 Polymer Corp Method for sizing nylon shapes
FR2050423A1 (xx) * 1969-07-01 1971-04-02 Ici Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR897719A (fr) * 1942-09-01 1945-03-29 Bata As Procédé et dispositif pour l'étirage à froid de fils de polyamides
US2661499A (en) * 1950-07-22 1953-12-08 Polymer Corp Method for sizing nylon shapes
FR2050423A1 (xx) * 1969-07-01 1971-04-02 Ici Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151343A1 (en) * 1983-12-10 1985-08-14 Stamicarbon B.V. Orientated polyolefins
US4948545A (en) * 1983-12-10 1990-08-14 Stamicarbon B.V. Extrusion process for preparing orientated polyolefins

Also Published As

Publication number Publication date
BE865587A (fr) 1978-10-02
GB1592936A (en) 1981-07-15
JPS53122820A (en) 1978-10-26
NO781142L (no) 1978-10-03
DK145978A (da) 1978-10-01
SE7803686L (sv) 1978-10-01
NL7803482A (nl) 1978-10-03
DE2814042A1 (de) 1978-10-12
FR2385823B1 (xx) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse