FR1409092A - Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties - Google Patents

Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties

Info

Publication number
FR1409092A
FR1409092A FR989367A FR989367A FR1409092A FR 1409092 A FR1409092 A FR 1409092A FR 989367 A FR989367 A FR 989367A FR 989367 A FR989367 A FR 989367A FR 1409092 A FR1409092 A FR 1409092A
Authority
FR
France
Prior art keywords
improved mechanical
exhibiting improved
technological properties
films exhibiting
manufacturing polycarbonate
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
FR989367A
Other languages
French (fr)
Inventor
Manfred Reichardt
Bela Von Falkai
Alfred Reichle
Wolfgang Rellensmann
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR989367A priority Critical patent/FR1409092A/en
Application granted granted Critical
Publication of FR1409092A publication Critical patent/FR1409092A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/64—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • 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
    • D02J1/229—Relaxing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
FR989367A 1963-09-25 1964-09-25 Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties Expired FR1409092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR989367A FR1409092A (en) 1963-09-25 1964-09-25 Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF0040833 1963-09-25
DEF0040832 1963-09-25
DEF0040831 1963-09-25
FR989367A FR1409092A (en) 1963-09-25 1964-09-25 Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties

Publications (1)

Publication Number Publication Date
FR1409092A true FR1409092A (en) 1965-08-20

Family

ID=27436908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989367A Expired FR1409092A (en) 1963-09-25 1964-09-25 Process for manufacturing polycarbonate filaments or films exhibiting improved mechanical and technological properties

Country Status (1)

Country Link
FR (1) FR1409092A (en)

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