FR1426062A - A method of making a filamentous polymeric material obtained from polymethylene terephthalates - Google Patents

A method of making a filamentous polymeric material obtained from polymethylene terephthalates

Info

Publication number
FR1426062A
FR1426062A FR884593A FR884593A FR1426062A FR 1426062 A FR1426062 A FR 1426062A FR 884593 A FR884593 A FR 884593A FR 884593 A FR884593 A FR 884593A FR 1426062 A FR1426062 A FR 1426062A
Authority
FR
France
Prior art keywords
making
polymeric material
material obtained
filamentous polymeric
polymethylene terephthalates
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
FR884593A
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
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
Priority claimed from GB118961A external-priority patent/GB947407A/en
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Priority to FR884593A priority Critical patent/FR1426062A/en
Application granted granted Critical
Publication of FR1426062A publication Critical patent/FR1426062A/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
    • D02J1/229—Relaxing
    • 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
    • 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
FR884593A 1961-01-11 1962-01-11 A method of making a filamentous polymeric material obtained from polymethylene terephthalates Expired FR1426062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR884593A FR1426062A (en) 1961-01-11 1962-01-11 A method of making a filamentous polymeric material obtained from polymethylene terephthalates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB118961A GB947407A (en) 1961-01-11 1961-01-11 Manufacture of filamentary polymeric material
FR884593A FR1426062A (en) 1961-01-11 1962-01-11 A method of making a filamentous polymeric material obtained from polymethylene terephthalates

Publications (1)

Publication Number Publication Date
FR1426062A true FR1426062A (en) 1966-01-28

Family

ID=26193899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884593A Expired FR1426062A (en) 1961-01-11 1962-01-11 A method of making a filamentous polymeric material obtained from polymethylene terephthalates

Country Status (1)

Country Link
FR (1) FR1426062A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158025A1 (en) * 1971-10-29 1973-06-08 Bayer Ag
FR2369360A1 (en) * 1976-10-26 1978-05-26 Celanese Corp HIGH QUALITY POLYESTER MULTIFILAMENT YARN
FR2369359A1 (en) * 1976-10-26 1978-05-26 Celanese Corp PROCESS FOR THE PRODUCTION OF POLYESTER FILAMENTS WITH HIGH RESISTANCE AND VERY STABLE INTERNAL STRUCTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158025A1 (en) * 1971-10-29 1973-06-08 Bayer Ag
FR2369360A1 (en) * 1976-10-26 1978-05-26 Celanese Corp HIGH QUALITY POLYESTER MULTIFILAMENT YARN
FR2369359A1 (en) * 1976-10-26 1978-05-26 Celanese Corp PROCESS FOR THE PRODUCTION OF POLYESTER FILAMENTS WITH HIGH RESISTANCE AND VERY STABLE INTERNAL STRUCTURE

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