FR2165417A5 - Filament prodn - from molecularly orientable film eg of polypropylene - Google Patents

Filament prodn - from molecularly orientable film eg of polypropylene

Info

Publication number
FR2165417A5
FR2165417A5 FR7242027A FR7242027A FR2165417A5 FR 2165417 A5 FR2165417 A5 FR 2165417A5 FR 7242027 A FR7242027 A FR 7242027A FR 7242027 A FR7242027 A FR 7242027A FR 2165417 A5 FR2165417 A5 FR 2165417A5
Authority
FR
France
Prior art keywords
polypropylene
prodn
filament
strips
molecularly orientable
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.)
Expired
Application number
FR7242027A
Other languages
English (en)
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.)
OESTERR STICKSTOFFWERKE AG
Original Assignee
OESTERR STICKSTOFFWERKE 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 OESTERR STICKSTOFFWERKE AG filed Critical OESTERR STICKSTOFFWERKE AG
Application granted granted Critical
Publication of FR2165417A5 publication Critical patent/FR2165417A5/fr
Expired 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
    • D01D5/42—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)
  • Treatment Of Fiber Materials (AREA)
  • Artificial Filaments (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7242027A 1971-12-16 1972-11-27 Filament prodn - from molecularly orientable film eg of polypropylene Expired FR2165417A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1083671A AT330334B (de) 1971-12-16 1971-12-16 Verfahren und vorrichtung zum spleissen von polypropylen-bandchen
DE2162780A DE2162780C2 (de) 1971-12-16 1971-12-17 Verfahren zum Aufspleißen eingeritzter, verstreckter, aus molekular-orientierbaren organischen Polymerisaten oder Copolymerisaten sowie deren Mischungen, vorzugsweise Polypropylen oder Polyäthylen, bestehenden Folienbändchen und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
FR2165417A5 true FR2165417A5 (en) 1973-08-03

Family

ID=25606156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242027A Expired FR2165417A5 (en) 1971-12-16 1972-11-27 Filament prodn - from molecularly orientable film eg of polypropylene

Country Status (6)

Country Link
AT (1) AT330334B (fr)
BE (1) BE792854A (fr)
DE (1) DE2162780C2 (fr)
FR (1) FR2165417A5 (fr)
LU (1) LU66620A1 (fr)
NL (1) NL7217009A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031333B (en) * 1978-09-22 1982-08-11 Tunnel Building Products Ltd Spreading of fibrillated polypropylene
DE3927254A1 (de) * 1989-08-18 1991-02-21 Reifenhaeuser Masch Verfahren und spinnduesenaggregat fuer die herstellung von kunststoff-faeden und/oder kunststoff-fasern im zuge der herstellung von einem spinnvlies aus thermoplastischem kunststoff

Also Published As

Publication number Publication date
DE2162780C2 (de) 1974-02-28
DE2162780B1 (de) 1973-08-02
LU66620A1 (fr) 1973-02-08
NL7217009A (fr) 1973-06-19
ATA1083671A (de) 1975-09-15
BE792854A (fr) 1973-06-15
AT330334B (de) 1976-06-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse