Easton

E. Bradley Easton, Oshawa CA

Patent application number	Description	Published
20110098370	SULFONATED POLY 2-(PHENYL ETHYL) SILOXANE POLYMER ELECTROLYTE MEMBRANES - The present invention provides polymer electrolyte membranes (PEM) based upon sulfonated poly 2-(phenyl ethyl)siloxane (SPPES) prepared in a one-pot procedure. This includes the SPPES homopolymer as well as random copolymer of SPPES with various non-sulfonated polysiloxanes. Copolymerization with poly 2-(phenyl ethyl)siloxane greatly improves the mechanical stability of the film compared to a SPPES homopolymer. Proton conductivity of the copolymer, though it is less than that of the homopolymer and Nafion, is comparable to other PEMs in the literature. Both SPPES based membranes show good water retention at temperature greater than 100° C., which indicates they may be suitable for use in high temperature PEM fuel cells.	04-28-2011

Patent application number	Description	Published
20090181447	Grass endophytes - The present invention relates to a combination of a	07-16-2009

Patent application number	Description	Published
20100310409	MAGNESIUM BASED ALLOY - A magnesium based alloy consisting of, by weight: 2-5% rare earth elements, wherein the alloy contains lanthanum and cerium as rare earth elements and the lanthanum content is greater than the cerium content; 0.2-0.8% zinc; 0-0.15% aluminium; 0-0.5% yttrium or gadolinium; 0-0.2% zirconium, 0-0.3% manganese; 0-0.1% calcium; 0-25 ppm beryllium; and the remainder being magnesium except for incidental impurities.	12-09-2010