Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Susan L. Lovasic0
Reiyao Zhu0
Richard Young0
Date of Patent
November 9, 2010
Patent Application Number
12085247
Date Filed
December 13, 2006
Patent Primary Examiner
Patent abstract
The invention concerns a fabric useful in apparel and garments comprising an intimate blend of staple fibers, the blend of fibers comprising 55 to 95 parts by weight of a polypyridobisimidazole fiber having an inherent viscosity of greater than 20 dl/g and a tensile modulus of greater than 120 GPa (820 gpd); and 5 to 45 parts by weight of a flexible fiber having a tensile modulus of less than 10 GPa (70 gpd).
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