FR1073084A - Manufacturing process of synthetic linear polymer yarns - Google Patents

Manufacturing process of synthetic linear polymer yarns

Info

Publication number
FR1073084A
FR1073084A FR1073084DA FR1073084A FR 1073084 A FR1073084 A FR 1073084A FR 1073084D A FR1073084D A FR 1073084DA FR 1073084 A FR1073084 A FR 1073084A
Authority
FR
France
Prior art keywords
manufacturing process
linear polymer
synthetic linear
polymer yarns
yarns
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
French (fr)
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.)
Perfogit SpA
Original Assignee
Perfogit 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 Perfogit SpA filed Critical Perfogit SpA
Application granted granted Critical
Publication of FR1073084A publication Critical patent/FR1073084A/en
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
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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)
  • Artificial Filaments (AREA)
FR1073084D 1952-03-26 1953-03-19 Manufacturing process of synthetic linear polymer yarns Expired FR1073084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT730501X 1952-03-26

Publications (1)

Publication Number Publication Date
FR1073084A true FR1073084A (en) 1954-09-20

Family

ID=11315218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073084D Expired FR1073084A (en) 1952-03-26 1953-03-19 Manufacturing process of synthetic linear polymer yarns

Country Status (4)

Country Link
BE (1) BE518696A (en)
FR (1) FR1073084A (en)
GB (1) GB730501A (en)
NL (1) NL177169C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917338A1 (en) * 1989-05-27 1990-11-29 Didier Eng METHOD AND DEVICE FOR PRODUCING SMOOTH YARN FROM THERMOPLASTIC ARTIFASTS, PARTICULARLY SMOOTH POLYESTER YARN

Also Published As

Publication number Publication date
NL177169C (en)
BE518696A (en)
GB730501A (en) 1955-05-25

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