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FR2297932A1 - PROCESS FOR MANUFACTURING POLYAMIDE OR POLYPROPYLENE FILAMENTS - Google Patents

PROCESS FOR MANUFACTURING POLYAMIDE OR POLYPROPYLENE FILAMENTS

Info

Publication number
FR2297932A1
FR2297932A1 FR7539737A FR7539737A FR2297932A1 FR 2297932 A1 FR2297932 A1 FR 2297932A1 FR 7539737 A FR7539737 A FR 7539737A FR 7539737 A FR7539737 A FR 7539737A FR 2297932 A1 FR2297932 A1 FR 2297932A1
Authority
FR
France
Prior art keywords
polypropylene filaments
manufacturing polyamide
polyamide
manufacturing
filaments
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
FR7539737A
Other languages
French (fr)
Other versions
FR2297932B1 (en
Inventor
Helmut Langanke
Roman Hoffmeister
Heinz Sperl
Wolfgang Dierschke
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2297932A1 publication Critical patent/FR2297932A1/en
Application granted granted Critical
Publication of FR2297932B1 publication Critical patent/FR2297932B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7539737A 1975-01-16 1975-12-24 PROCESS FOR MANUFACTURING POLYAMIDE OR POLYPROPYLENE FILAMENTS Granted FR2297932A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501564 DE2501564A1 (en) 1975-01-16 1975-01-16 PROCESS FOR MANUFACTURING FEDES FROM POLYAMIDE OR POLYPROPYLENE

Publications (2)

Publication Number Publication Date
FR2297932A1 true FR2297932A1 (en) 1976-08-13
FR2297932B1 FR2297932B1 (en) 1980-06-27

Family

ID=5936572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539737A Granted FR2297932A1 (en) 1975-01-16 1975-12-24 PROCESS FOR MANUFACTURING POLYAMIDE OR POLYPROPYLENE FILAMENTS

Country Status (6)

Country Link
AT (1) AT348648B (en)
BR (1) BR7508517A (en)
DE (1) DE2501564A1 (en)
FR (1) FR2297932A1 (en)
GB (1) GB1481937A (en)
ZA (1) ZA756649B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375354A1 (en) * 1976-12-24 1978-07-21 Snia Viscosa Extruded polyamide filament drawing - after cooling by heating and winding up at high speed
EP0028844A2 (en) * 1979-11-13 1981-05-20 Phillips Petroleum Company Polypropylene filament yarn and process for making same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390420A (en) * 1977-01-13 1978-08-09 Teijin Ltd Polyamide yarn
ZA784658B (en) * 1977-08-19 1979-08-29 Ici Ltd Process for the manufacture of polyester yarns
GB2003085B (en) * 1977-08-19 1982-01-13 Ici Ltd Process for the manufacture of polyamide yarns
EP0034880B1 (en) * 1980-02-18 1986-03-05 Imperial Chemical Industries Plc Process for forming a continuous filament yarn from a melt spinnable polyethylene terephthalat and novel polyester yarns produced by the process
US20070044861A1 (en) * 2005-08-31 2007-03-01 Standard Textile Co., Inc. Woven texturized filament bed blanket

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV328/73 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375354A1 (en) * 1976-12-24 1978-07-21 Snia Viscosa Extruded polyamide filament drawing - after cooling by heating and winding up at high speed
EP0028844A2 (en) * 1979-11-13 1981-05-20 Phillips Petroleum Company Polypropylene filament yarn and process for making same
EP0028844A3 (en) * 1979-11-13 1981-12-16 Phillips Petroleum Company Polypropylene filament yarn and process for making same

Also Published As

Publication number Publication date
GB1481937A (en) 1977-08-03
ZA756649B (en) 1976-09-29
FR2297932B1 (en) 1980-06-27
BR7508517A (en) 1976-08-24
ATA817775A (en) 1978-07-15
AT348648B (en) 1979-02-26
DE2501564A1 (en) 1976-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse