Manufacturing process for leather-like sheet

Membrane comprising a porous carrier and a layer of a...

Membrane containing a liquid active substance and process for th

Method and device for producing aerogels

Method for forming a porous covering layer on a substrate

Method for forming H2-permselective oxide membranes

Method for manufacturing polishing cloths

Method for modifying asymmetric membranes by endo-treating

Method for modifying asymmetric membranes by endo-treating

Method for preparing composite membranes for enhanced gas separa

Method for producing a composite sheet material

Method for producing a liquid impermeable, gas permeable foam ba

Method for producing highly permeable composite reverse osmosis

Method for producing microporous separator for electrochemical c

Method for the manufacture of a fabric-type artificial leather

Method of forming polymeric layers

Method of making a composition for separating and concentrating

Method of manufacturing a composite wall

Method of preparing a microporous film, and imaging method

Method of preparing composite sheet material