Porous membranes and production processes thereof

Porous multilayered hollow fiber and filtration module, and...

Porous polymer water filter and methods of use in refrigeration

Porous polyolefin membrane

Porous polypropylene membrane and method for production thereof

Porous polytetrafluoroethylene film and process for preparation

Porous polytetrafluoroethylene membrane

Porous polyvinylidene fluoride resin film and process for...

Porous PTFE materials and articles produced therefrom

Porous regenerated cellulose membrane and process for the prepar

Porous silica microspheres having a silanol enriched surface

Porous silicon composite structure as large filtration array

Porous spun polymeric structures and method of making same

Porous support for the removal of small exogenous molecules from

Porous water-treating material

Porpous PTFE film and a manufacturing method therefor

Positively charged membrane

Positively charged membrane

Positively charged membrane

Powdered metal filter composition and processes for producing th