1
Sudhir S Kulkarni, David J Hasse, David R Corbin, Aspi N Patel: Gas separation membrane with organosilicon-treated molecular sieve. L&apos Air Liquide Societe Anonyme a&apos Directoire et Conseil de Surveillance pour l&apos Etude et l&apos Exploitation des Procedes Georges Claude, Jeffrey C Lew, Linda K Russell, January 21, 2003: US06508860 (41 worldwide citation)

A mixed matrix membrane for gas separations is provided with a nonporous continuous phase of a polymer and a dispersed phase of molecular sieve particles reacted with a monofunctional organosilicon compound. The monofunctional organosilicon compound is characterized by (a) at least one silicon subst ...


2
David J Hasse, Sudhir S Kulkarni, David R Corbin, Aspi N Patel: Mixed matrix membranes incorporating chabazite type molecular sieves. L&apos Air Liquide Societe Anonyme pour l&apos Etude et l&apos Exploitation des Procedes Georges Claude, Jeffrey C Law, Linda Russell, September 30, 2003: US06626980 (36 worldwide citation)

A device useful for separating the components of gas mixtures includes a selectively gas permeable mixed matrix membrane of a dispersed phase of chabazite type molecular sieve particles uniformly distributed throughout a continuous phase of a polymer. The membrane can be fabricated by dispersing the ...


3
Birol Sonuparlak, Kenneth S Hatton, Dennis J Landini, Sylvia J Canino, Michael K Aghajanian, Aspi N Patel: Method of making ceramic composite bodies having a protective surface region thereon and bodies made thereby. Lanxide Technology Company, Kevin J Boland, January 2, 1996: US05480676 (16 worldwide citation)

The present invention relates to methods for producing self-supporting ceramic and ceramic composite bodies having a protective surface region on at least a portion of the surface of the formed bodies, and bodies produced thereby. The protective surface region is formed upon reaction of at least two ...


4
Sidney Diamond, Aspi N Patel: Phase redistribution processing. Battelle Development Corporation, Barry S Bissell, January 2, 1990: US04891059 (9 worldwide citation)

Homogeneous and refined microstructure powders and the method of making them from, for example, liquid metal immiscible systems or very limited solid solubility systems. At least two metals are melted and then rapidly solidified to yield a solid with a segregated, non-uniform microstructure. The res ...


5
David J Hasse, Sudhir S Kulkarni, David R Corbin, Aspi N Patel: Mixed matrix membranes incorporating chabazite type molecular sieves. Jeffrey C Lew, May 15, 2003: US20030089227-A1

A device useful for separating the components of gas mixtures includes a selectively gas permeable mixed matrix membrane of a dispersed phase of chabazite type molecular sieve particles uniformly distributed throughout a continuous phase of a polymer. The membrane can be fabricated by dispersing the ...