Shinji Tamaru

Process for producing multilayer polytetrafluoroethylene porous membrane and semisintered polytetrafluoroethylene multilayer structure

Process for producing multilayer polytetrafluoroethylene porous membrane

Process for producing porous polytetrafluoroethylene film

Porous polytetrafluoroethylene film and process for preparation thereof

Heat-meltable fluororesin fibers

Bulky polytetrafluoroethylene filament and split yarn, method of producting thereof, method of producing cotton-like materials by using said filament or split yarn and filter cloth for dust collection

Multi layered felt, member formed of same, and method of manufacturing same

Polytetrafluoroethylene porous film and method for manufacturing the same.

Production of multilayered porous membrane of polytetrafluoroethylene

Material for electrode comprising a non-woven fabric composed of a fluorine-containing resin fiber