100320 ⎘
Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation; Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
Sub-classes:Polyurethane aerogels
#2Method of making polymer matrix composites
#3Films derived from two or more chemically distinct block copolymers, methods of making same, and uses thereof
#4Ultra-thin polymer film and porous ultra-thin polymer film
#5Porous polybenzimidazole resin and method of making same
#6Films derived from two or more chemically distinct block copolymers, methods of making same, and uses thereof
#7MULTIBLOCK COPOLYMER FILMS WITH INORGANIC NANOPARTICLES, METHODS OF MAKING SAME, AND USES THEREOF
#8Micro-particles containing a 3-D polymeric structure
#9Ultra-thin polymer film, and porous ultra-thin polymer film
#10Porous cross-linked polyimide-urea networks
#11Porous polybenzimidazole resin and method of making same
#12POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
#13Method for producing porous structures from synthetic polymers
#14Micro-particles containing a 3-D polymeric structure
#15Polyamide porous spherical particle