IT1085204B - Procedimento per lo stiramento di monofili di poliammide - Google Patents

Procedimento per lo stiramento di monofili di poliammide

Info

Publication number
IT1085204B
IT1085204B IT2000277A IT2000277A IT1085204B IT 1085204 B IT1085204 B IT 1085204B IT 2000277 A IT2000277 A IT 2000277A IT 2000277 A IT2000277 A IT 2000277A IT 1085204 B IT1085204 B IT 1085204B
Authority
IT
Italy
Prior art keywords
stretching
procedure
polyamide monofilaments
monofilaments
polyamide
Prior art date
Application number
IT2000277A
Other languages
English (en)
Original Assignee
Firestone Tire & Rubber Co
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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Application granted granted Critical
Publication of IT1085204B publication Critical patent/IT1085204B/it

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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT2000277A 1976-02-05 1977-02-07 Procedimento per lo stiramento di monofili di poliammide IT1085204B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65535276A 1976-02-05 1976-02-05

Publications (1)

Publication Number Publication Date
IT1085204B true IT1085204B (it) 1985-05-28

Family

ID=24628547

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000277A IT1085204B (it) 1976-02-05 1977-02-07 Procedimento per lo stiramento di monofili di poliammide

Country Status (6)

Country Link
JP (1) JPS52110918A (it)
BE (1) BE850865A (it)
CA (1) CA1107022A (it)
DE (1) DE2702717A1 (it)
FR (1) FR2340384A1 (it)
IT (1) IT1085204B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193516A (en) * 1981-05-20 1982-11-27 Teijin Ltd Direct spinning and drawing method of polyamide
JPS5865008A (ja) * 1981-09-08 1983-04-18 Toyobo Co Ltd 優れた強度を有するポリアミド繊維及びその製造方法
JP2002285446A (ja) * 2001-03-26 2002-10-03 Ube Nitto Kasei Co Ltd 結晶性高分子延伸物の製造方法
CN107002330B (zh) * 2014-10-15 2020-07-28 英威达纺织（英国）有限公司 高韧性或高承载尼龙纤维及其纱线和织物

Also Published As

Publication number Publication date
DE2702717A1 (de) 1977-08-11
BE850865A (fr) 1977-07-28
CA1107022A (en) 1981-08-18
FR2340384A1 (fr) 1977-09-02
JPS52110918A (en) 1977-09-17

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