CA979168A - Composite homopolyamide-copolyamide filaments - Google Patents

Composite homopolyamide-copolyamide filaments

Info

Publication number
CA979168A
CA979168A CA124,022A CA124022A CA979168A CA 979168 A CA979168 A CA 979168A CA 124022 A CA124022 A CA 124022A CA 979168 A CA979168 A CA 979168A
Authority
CA
Canada
Prior art keywords
homopolyamide
composite
copolyamide filaments
copolyamide
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
CA124,022A
Other languages
English (en)
Other versions
CA124022S (en
Inventor
Minoru Nakata
Chikatsu Okagawa
Kiyomi Kishimoto
Nobuyoshi Izumi
Toshiaki Hidaka
Tetsuo Shimizu
Tetsuya Kato
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of CA979168A publication Critical patent/CA979168A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Multicomponent Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CA124,022A 1970-09-30 1971-09-29 Composite homopolyamide-copolyamide filaments Expired CA979168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45085005A JPS4839770B1 (de) 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
CA979168A true CA979168A (en) 1975-12-09

Family

ID=13846594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,022A Expired CA979168A (en) 1970-09-30 1971-09-29 Composite homopolyamide-copolyamide filaments

Country Status (8)

Country Link
JP (1) JPS4839770B1 (de)
AU (1) AU456514B2 (de)
CA (1) CA979168A (de)
FR (1) FR2108111B1 (de)
GB (1) GB1304494A (de)
IT (1) IT939902B (de)
PL (1) PL71590B1 (de)
ZA (1) ZA716398B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229302U (de) * 1985-08-05 1987-02-21
DK0497940T3 (da) * 1990-08-27 2000-05-08 Nylstar Sa Polyamidfilament, fremgangsmåde til fremstilling af dette og dets anvendelse
EP3434093B1 (de) * 2017-07-28 2019-11-27 Speed France S.A.S. Schneidfilament für eine vegetationsschneidemaschine

Also Published As

Publication number Publication date
JPS4839770B1 (de) 1973-11-27
AU3409471A (en) 1973-04-05
AU456514B2 (en) 1974-12-19
PL71590B1 (de) 1974-06-29
ZA716398B (en) 1972-08-30
IT939902B (it) 1973-02-10
FR2108111B1 (de) 1974-05-10
GB1304494A (de) 1973-01-24
FR2108111A1 (de) 1972-05-12

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