Polyester fiber having anti-pilling property and its production

Details Polyester fiber having anti-pilling property and its production Polyester fiber having anti-pilling property and its production

1975-04-14

1978-01-31

Danison, Walter C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

264210F, 264290T, C08G 6370, C08G 6318

Patent

active

040715027

ABSTRACT:
An anti-pilling polyester fiber having an intrinsic viscosity of 0.32 to 0.48 which has the following physical properties: tenacity, 3.5 to 5.0 g/d; knot tenacity, not more than 3.0 g/d; ratio of tenacity and knot tenacity, not less than 1.5.

REFERENCES:
patent: B292300 (1975-01-01), Reese
patent: 3104450 (1963-09-01), Christens et al.
patent: 3118012 (1964-01-01), Kilian
patent: 3245955 (1966-04-01), Rieber
patent: 3396446 (1968-08-01), Eggleston et al.
patent: 3452132 (1969-06-01), Pitzl
patent: 3480586 (1969-11-01), Forster et al.
patent: 3511905 (1970-05-01), Martin
patent: 3681826 (1972-08-01), Bergwerk
patent: 3816486 (1974-06-01), Vail
patent: 3838561 (1974-10-01), Munting

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