Polyimide foam filled structures

Polymer film for surface coating fiber/plastics composite...

Polymer hybrid membrane structures

Porous ceramic body and a method of manufacturing the same

Porous ceramic filters with catalyst coatings

Porous honeycomb material and manufacture and use thereof

Porous honeycomb structure and process for production thereof

Porous honeycomb structure body, the use thereof and method...

Porous material composed of layered silica and metal oxide and a

Porous silicon carbide and process for producing the same

Prefabricated panel for roof or siding construction

Preparation of porous substrates having well defined morphology

Pressure tolerant fuel tank panels

Prestressed honeycomb method and apparatus therefor

Prestressed honeycomb, method and apparatus therefor

Process for making a honeycomb core from a honeycomb half-cell s

Process for making a perforated rigid sheet material for sound a

Process for making honeycomb sandwich panels

Process for producing of a honeycomb structure and honeycomb str

Process for recovering catalyst