BR7508517A - Processo de producao de filamentos de poliamida ou polipropileno - Google Patents

Processo de producao de filamentos de poliamida ou polipropileno

Info

Publication number
BR7508517A
BR7508517A BR7508517*A BR7508517A BR7508517A BR 7508517 A BR7508517 A BR 7508517A BR 7508517 A BR7508517 A BR 7508517A BR 7508517 A BR7508517 A BR 7508517A
Authority
BR
Brazil
Prior art keywords
polyamide
production
polypropylene filaments
filaments
polypropylene
Prior art date
Application number
BR7508517*A
Other languages
English (en)
Portuguese (pt)
Inventor
H Langanke
W Dierschke
R Hoffmeister
H Sperl
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 BR7508517A publication Critical patent/BR7508517A/pt

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BR7508517*A 1975-01-16 1975-12-22 Processo de producao de filamentos de poliamida ou polipropileno BR7508517A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501564 DE2501564A1 (de) 1975-01-16 1975-01-16 Verfahren zur herstellung von faeden aus polyamid oder polypropylen

Publications (1)

Publication Number Publication Date
BR7508517A true BR7508517A (pt) 1976-08-24

Family

ID=5936572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508517*A BR7508517A (pt) 1975-01-16 1975-12-22 Processo de producao de filamentos de poliamida ou polipropileno

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN149206B (enExample) * 1976-12-24 1981-10-10 Snia Viscosa
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
JPS5685417A (en) * 1979-11-13 1981-07-11 Phillips Petroleum Co Polyolefin product and method
DE3173948D1 (en) * 1980-02-18 1986-04-10 Ici 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

Also Published As

Publication number Publication date
FR2297932B1 (enExample) 1980-06-27
AT348648B (de) 1979-02-26
ATA817775A (de) 1978-07-15
FR2297932A1 (fr) 1976-08-13
ZA756649B (en) 1976-09-29
DE2501564A1 (de) 1976-07-22
GB1481937A (en) 1977-08-03

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