CH346970A - Process for the production of threads from high molecular weight polyolefins - Google Patents

Process for the production of threads from high molecular weight polyolefins

Info

Publication number
CH346970A
CH346970A CH346970DA CH346970A CH 346970 A CH346970 A CH 346970A CH 346970D A CH346970D A CH 346970DA CH 346970 A CH346970 A CH 346970A
Authority
CH
Switzerland
Prior art keywords
threads
production
molecular weight
high molecular
weight polyolefins
Prior art date
Application number
Other languages
German (de)
Inventor
Wolfgang Dr Jurgeleit
Original Assignee
Glanzstoff 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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH346970A publication Critical patent/CH346970A/en

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
    • 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
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch

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)
CH346970D 1957-09-24 1958-08-12 Process for the production of threads from high molecular weight polyolefins CH346970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346970X 1957-09-24

Publications (1)

Publication Number Publication Date
CH346970A true CH346970A (en) 1960-06-15

Family

ID=6255718

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346970D CH346970A (en) 1957-09-24 1958-08-12 Process for the production of threads from high molecular weight polyolefins

Country Status (3)

Country Link
BE (1) BE570390A (en)
CH (1) CH346970A (en)
FR (1) FR1213526A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161709A (en) * 1960-11-21 1964-12-15 Celanese Corp Three stage drawing process for stereospecific polypropylene to give high tenacity filaments

Also Published As

Publication number Publication date
BE570390A (en)
FR1213526A (en) 1960-04-01

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