Colloid systems and wetting agents; subcombinations thereof; processes of inventions 06/09

20090163605 - Foaming method and apparatus therefor: P

20090163606 - Additives for controlled dispersion of aqueous suspensions and suspension comprising such additives: Suspensions having additives for controlled dispersion including a solvent, an ion source, a particle source selected from a partially dissolving colloid or a non-dissolving colloid, and an additive where the additive is added to the solvent prior to the ion source and the particle source when the particle source is... Agent: General Electric Company

20090163607 - Hydrogel particles and production method thereof: A hydrogel particle producing method includes spraying into an atmosphere a dispersion containing an oil component dispersed in an aqueous component solution which contains a gel source of non-crosslinked hydrogel dissolved therein such that formed droplets are cooled to solidify, a gelation temperature of the gel source of non-crosslinked hydrogel... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090149557 - Demulsifiers in solvent base for separating emulsions and methods of use: Demulsifiers containing an anionic surfactant selected from alkylsulfosuccinates, alkylphosphonic acids, and their salts; a nonionic surfactant selected from ethylene oxide/propylene oxide copolymers, ethoxylated fatty acids of polyethylene glycol, terpene alkoxylates, and modified alkanolamides; and solvent bases comprising blends of dibasic esters. Methods for breaking emulsions using such demulsifiers and solvent... Agent: Rhodia, Inc.

20090143490 - Silica sol and method for producing the same: (Means to Solve Problems) A silica sol produced by an alkoxide method, wherein said silica sol comprises at least a dispersing agent and silica, wherein said dispersing agent concentration is 10-3000 ppm with respect to the silica, wherein said dispersing agent consists of one or more compounds selected from inorganic... Agent: Law Offices Of Albert Wai-kit Chan, PLLC