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FR1244789A - Procédé d'étirage de filaments synthétiques en polymères linéaires et appareillage utilisé - Google Patents

Procédé d'étirage de filaments synthétiques en polymères linéaires et appareillage utilisé

Info

Publication number
FR1244789A
FR1244789A FR815214A FR815214A FR1244789A FR 1244789 A FR1244789 A FR 1244789A FR 815214 A FR815214 A FR 815214A FR 815214 A FR815214 A FR 815214A FR 1244789 A FR1244789 A FR 1244789A
Authority
FR
France
Prior art keywords
apparatus used
linear polymers
synthetic filaments
drawing synthetic
filaments
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
FR815214A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1244789A publication Critical patent/FR1244789A/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
    • D02J1/224—Selection or control of the temperature during stretching
    • 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
    • D02J1/221—Preliminary treatments
    • 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
    • D02J1/225—Mechanical characteristics of stretching apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
FR815214A 1959-01-08 1960-01-08 Procédé d'étirage de filaments synthétiques en polymères linéaires et appareillage utilisé Expired FR1244789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78573459A 1959-01-08 1959-01-08

Publications (1)

Publication Number Publication Date
FR1244789A true FR1244789A (fr) 1960-10-28

Family

ID=25136473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815214A Expired FR1244789A (fr) 1959-01-08 1960-01-08 Procédé d'étirage de filaments synthétiques en polymères linéaires et appareillage utilisé

Country Status (3)

Country Link
DE (1) DE1435609A1 (fr)
FR (1) FR1244789A (fr)
GB (1) GB923941A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143764A (en) * 1961-07-12 1964-08-11 Hoechst Ag Device for the thermal treatment of synthetic fibers and filaments
EP0119953A3 (fr) * 1983-01-26 1985-11-21 Retech AG Appareil pour le traitement de corps allongés

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534079C2 (de) * 1984-09-27 1986-08-07 Norddeutsche Faserwerke GmbH, 2350 Neumünster Verfahren zum Herstellen von Glattgarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143764A (en) * 1961-07-12 1964-08-11 Hoechst Ag Device for the thermal treatment of synthetic fibers and filaments
EP0119953A3 (fr) * 1983-01-26 1985-11-21 Retech AG Appareil pour le traitement de corps allongés

Also Published As

Publication number Publication date
DE1435609A1 (de) 1969-05-08
GB923941A (en) 1963-04-18

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