C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 73/00 (2006.01) C08G 73/18 (2006.01) C08G 73/22 (2006.01) D01D 5/12 (2006.01) D01D 5/26 (2006.01)
Patent
CA 2656671
Provided is a polymer filament having an average diameter of about 20 to 5000 nm, the filament comprising a polyarenazole polymer having an inherent viscosity of greater than about 20g/dl. Also provided are yarns comprising such filaments. Additional aspects concern fabrics and garments comprising such filaments and/or yarns.
L'invention concerne un filament polymère ayant un diamètre moyen d'environ 20 à 5 000 nm, ledit filament comprenant un polymère de polyarénazole ayant une viscosité inhérente supérieure à environ 20 g/dl. L'invention concerne également des fils comprenant de tels filaments. L'invention concerne également des tissus et des vêtements comprenant de tels filaments et/ou fils.
Bates William D.
Gabara Vlodek
Hovanec Joseph B.
E. I. Du Pont de Nemours And Company
Torys Llp
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