Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 9, 2019
Patent Application Number
15669058
Date Filed
August 4, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
An intimate blend of staple fibers, and a yarn, fabric, and article of clothing providing surprising arc performance; the intimate blend comprises 15 to 70 weight percent modacrylic fiber, 5 to 27 weight percent para-aramid fiber; and 3 to 80 weight percent meta-aramid fiber, wherein 25 to 100 parts of the meta-aramid fiber contains 0.5 to 20 weight percent discrete homogeneously dispersed carbon particles and 0 to 75 parts of the meta-aramid fiber free of discrete carbon particles, the intimate blend having a total content of 0.1 to 3 weight percent discrete carbon particles.
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