CA932922A - Process for producing modified polyester filaments - Google Patents

Process for producing modified polyester filaments

Info

Publication number
CA932922A
CA932922A CA093379A CA93379A CA932922A CA 932922 A CA932922 A CA 932922A CA 093379 A CA093379 A CA 093379A CA 93379 A CA93379 A CA 93379A CA 932922 A CA932922 A CA 932922A
Authority
CA
Canada
Prior art keywords
modified polyester
polyester filaments
producing modified
filaments
producing
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
CA093379A
Other versions
CA93379S (en
Inventor
Igi Keishiro
Katsuura Kanji
Hirakawa Kiyoshi
Mizuno Masao
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 JP7373269A external-priority patent/JPS5438216B1/ja
Priority claimed from JP7495669A external-priority patent/JPS5438217B1/ja
Priority claimed from JP44074955A external-priority patent/JPS4819893B1/ja
Priority claimed from JP44076664A external-priority patent/JPS4819895B1/ja
Priority claimed from JP44076663A external-priority patent/JPS4819894B1/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of CA932922A publication Critical patent/CA932922A/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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
    • C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6926—Dicarboxylic acids and dihydroxy compounds
    • 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
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
CA093379A 1969-09-17 1970-09-17 Process for producing modified polyester filaments Expired CA932922A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7373269A JPS5438216B1 (en) 1969-09-17 1969-09-17
JP7495669A JPS5438217B1 (en) 1969-09-20 1969-09-20
JP44074955A JPS4819893B1 (en) 1969-09-20 1969-09-20
JP44076664A JPS4819895B1 (en) 1969-09-25 1969-09-25
JP44076663A JPS4819894B1 (en) 1969-09-25 1969-09-25

Publications (1)

Publication Number Publication Date
CA932922A true CA932922A (en) 1973-09-04

Family

ID=27524461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093379A Expired CA932922A (en) 1969-09-17 1970-09-17 Process for producing modified polyester filaments

Country Status (4)

Country Link
CA (1) CA932922A (en)
DE (1) DE2046047B2 (en)
FR (1) FR2062183A5 (en)
GB (1) GB1320399A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031201A3 (en) 1979-12-12 1981-07-15 Imperial Chemical Industries Plc Fast crystallising polyester compositions
JPS5763325A (en) * 1980-10-02 1982-04-16 Toyobo Co Ltd Copolyester
US4418116A (en) * 1981-11-03 1983-11-29 E. I. Du Pont De Nemours & Co. Copolyester binder filaments and fibers
JPS5926521A (en) * 1982-07-09 1984-02-10 Toray Ind Inc Modified polyester fiber and preparation thereof
JPS59144611A (en) * 1983-02-01 1984-08-18 Teijin Ltd Polyester yarn
JP2590058B2 (en) * 1985-07-19 1997-03-12 花王株式会社 Absorbent articles

Also Published As

Publication number Publication date
DE2046047A1 (en) 1971-05-13
DE2046047B2 (en) 1973-11-29
FR2062183A5 (en) 1971-06-25
GB1320399A (en) 1973-06-13

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