FR1042610A - Procédé d'étirage de superpolyamides - Google Patents

Procédé d'étirage de superpolyamides

Info

Publication number
FR1042610A
FR1042610A FR1042610DA FR1042610A FR 1042610 A FR1042610 A FR 1042610A FR 1042610D A FR1042610D A FR 1042610DA FR 1042610 A FR1042610 A FR 1042610A
Authority
FR
France
Prior art keywords
superpolyamide
drawing process
superpolyamide drawing
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
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1042610A publication Critical patent/FR1042610A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
FR1042610D 1950-03-16 1950-08-21 Procédé d'étirage de superpolyamides Expired FR1042610A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709711X 1950-03-16

Publications (1)

Publication Number Publication Date
FR1042610A true FR1042610A (fr) 1953-11-03

Family

ID=4530671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042610D Expired FR1042610A (fr) 1950-03-16 1950-08-21 Procédé d'étirage de superpolyamides

Country Status (5)

Country Link
BE (1) BE498430A (fr)
CH (1) CH291152A (fr)
FR (1) FR1042610A (fr)
GB (1) GB709711A (fr)
NL (1) NL153064C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276784A (fr) * 1961-04-10

Also Published As

Publication number Publication date
GB709711A (en) 1954-06-02
NL153064C (fr)
BE498430A (fr)
CH291152A (de) 1953-06-15

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