Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Antonio J. Carrillo
Ryan J. McEneany
Vasily A. Topolkaraev
Neil T. Scholl
Mark M. Mleziva
Date of Patent
September 26, 2023
Patent Application Number
17480179
Date Filed
September 21, 2021
Patent Citations
...
Patent Primary Examiner
Patent abstract
A hollow fiber that generally extends in a longitudinal direction is provided. The hollow fiber comprises a hollow cavity that extends along at least a portion of the fiber in the longitudinal direction. The cavity is defined by an interior wall that is formed front a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and a nanoinclusion additive dispersed within the continuous phase in the form of discrete domains. A porous network is defined in the composition that includes a plurality of nanopores.
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