IT940626B - BUNDLE OF ACRYLIC FILAMENTS - Google Patents

BUNDLE OF ACRYLIC FILAMENTS

Info

Publication number
IT940626B
IT940626B IT3116771A IT3116771A IT940626B IT 940626 B IT940626 B IT 940626B IT 3116771 A IT3116771 A IT 3116771A IT 3116771 A IT3116771 A IT 3116771A IT 940626 B IT940626 B IT 940626B
Authority
IT
Italy
Prior art keywords
bundle
acrylic filaments
filaments
acrylic
Prior art date
Application number
IT3116771A
Other languages
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT940626B publication Critical patent/IT940626B/en

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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
IT3116771A 1970-11-16 1971-11-16 BUNDLE OF ACRYLIC FILAMENTS IT940626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8991870A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
IT940626B true IT940626B (en) 1973-02-20

Family

ID=22220214

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3116771A IT940626B (en) 1970-11-16 1971-11-16 BUNDLE OF ACRYLIC FILAMENTS

Country Status (6)

Country Link
CA (1) CA980078A (en)
DE (1) DE2156884A1 (en)
FR (1) FR2114702A5 (en)
GB (1) GB1351370A (en)
IT (1) IT940626B (en)
NL (1) NL7115457A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027844A1 (en) * 1980-07-23 1982-02-18 Hoechst Ag, 6000 Frankfurt HIGH MODULAR POLYACRYLNITRILE FIBERS AND FIBERS AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
DE2156884A1 (en) 1972-05-25
FR2114702A5 (en) 1972-06-30
GB1351370A (en) 1974-04-24
CA980078A (en) 1975-12-23
NL7115457A (en) 1972-05-18

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