POROUS HOLLOW FIBER

摘要

The porous hollow fiber has a pore with an average length in the range of 0.045 micrometer to 120 micrometers and another pore with an average length in the range of 0.1 nanometers to 99 nanometers. The length is measured in a fiber direction. The hollow fiber consists of a polymer and calcium carbonate particles. An independent claim is also included for a method for manufacturing a porous hollow fiber.