FR2072824A5 - - Google Patents

Info

Publication number
FR2072824A5
FR2072824A5 FR7043446A FR7043446A FR2072824A5 FR 2072824 A5 FR2072824 A5 FR 2072824A5 FR 7043446 A FR7043446 A FR 7043446A FR 7043446 A FR7043446 A FR 7043446A FR 2072824 A5 FR2072824 A5 FR 2072824A5
Authority
FR
France
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
FR7043446A
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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa 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
Application filed by SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Application granted granted Critical
Publication of FR2072824A5 publication Critical patent/FR2072824A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
FR7043446A 1969-12-04 1970-12-03 Expired FR2072824A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2535669 1969-12-04

Publications (1)

Publication Number Publication Date
FR2072824A5 true FR2072824A5 (fr) 1971-09-24

Family

ID=11216455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043446A Expired FR2072824A5 (fr) 1969-12-04 1970-12-03

Country Status (6)

Country Link
BE (1) BE759802A (fr)
DE (1) DE2059601B2 (fr)
ES (1) ES386164A1 (fr)
FR (1) FR2072824A5 (fr)
GB (1) GB1281305A (fr)
IE (1) IE34786B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813012C2 (de) * 1978-03-28 1985-04-18 Institut vysokomolekuljarnych soedinenij Akademii Nauk SSSR, Leningrad Verfahren zur Herstellung von Erzeugnissen aus Schmelzen kristallisierbarer Polymere

Also Published As

Publication number Publication date
BE759802A (fr) 1971-05-17
GB1281305A (en) 1972-07-12
IE34786B1 (en) 1975-08-20
ES386164A1 (es) 1973-03-16
DE2059601B2 (de) 1979-03-01
IE34786L (en) 1971-06-04
DE2059601A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse