CA980078A - Acrylic tow - Google Patents

Acrylic tow

Info

Publication number
CA980078A
CA980078A CA126,805A CA126805A CA980078A CA 980078 A CA980078 A CA 980078A CA 126805 A CA126805 A CA 126805A CA 980078 A CA980078 A CA 980078A
Authority
CA
Canada
Prior art keywords
acrylic tow
tow
acrylic
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
CA126,805A
Other versions
CA126805S (en
Inventor
Joseph W. Jenny (Jr.)
Gail C. Guinn
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA980078A publication Critical patent/CA980078A/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
    • 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)
CA126,805A 1970-11-16 1971-11-03 Acrylic tow Expired CA980078A (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
CA980078A true CA980078A (en) 1975-12-23

Family

ID=22220214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,805A Expired CA980078A (en) 1970-11-16 1971-11-03 Acrylic tow

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
NL7115457A (en) 1972-05-18
IT940626B (en) 1973-02-20

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