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REDUCTION OF MICROFOAM IN A WATERBORNE US. Patent 6,428,844. Aug. 6,2002 MS. Gebhard and E.S. Simon, assig- nors to Rohm and Haas Co., Philadelphia A method for reducing the amount of microfoam in a spray-applied waterborne polymeric composition, wherein the polymeric composition comprises a dispersed a water- insoluble polymer. ONE-COMPONENT STOVING COMPOSITION US. Patent 6,428,854. Aug. 6,2002 M. Mechoirs, et al., assignors to Bayer AG, Leverkusen, Germany A process for coating a substrate comprising applying a one-compo- nent stoving composition, and baking the composition at a tem- perature sufficiently high to form the coating. METHOD OF FORMING COATING FILMS US. Patents 6,428,856. Aug. 6, 2002 K. Masuda, et al., assignors to Nippon Paint Co., Ltd., Osaka, Japan A method of forming coating films one after another on a substrate, which comprises, forming an intermediate coating; forming a metallic base coating on an inter- mediate coating film-formed sur- face and forming a clear coating film on a metallic base coating film-formed surface, wherein the waterborne intermediate coating and/or metallic base coating con- tains a polycarbodiimide com- pound and a carboxyl-containing aqueous resin. AQUEOUS COATING COMPOSITION US. Patent 6,429,256. Aug. 6,2002 P.M. Vandervoorde, et al., assignors to Akzo Nobel N.V, Arnhem, Airless abrasive blast cleaning machine designed for the small to medium end user & work cell. Rotating blast carousel allows parts to be stacked for edge cleaning, or hang from a fixture, or use as a table model. No air required to operate. All wheel parts are replaceable and easy to maintain. Width: 43 IN Depth: 49 IN Height: 96 IN Weight: 1400 Lbs Single or Three Phase Blast Motor: 3 HP, 3600 RPM Elev. Motor: l/2 HP, 1600 RPM Drum Motor: 113 HP, JC Industries, LLC PO Box 1306 * 2669 W. Goodhope Road * Seminole, OK 74666 Phone: 405-382-0371 0 Fax: 405-382-0379 E-mail: [email protected] www.icblast.com circle U3/ on reaaer mtormatron card or go to www.thru.to/webconnect Netherlands An aqueous coating composition comprising a polyol or a mixture of polyols having at least two hydroxy groups per molecule and one or more cross-linkers capable of reacting with hydroxy groups. CLEANING ELECTRONIC COMPONENTS US Patent 6,431,186. Aug. 13, 2002 H. Morita and J Ida, assignors to Kurita Water Industries Ltd., Tokyo A method of cleaning electronic components comprising cleaning with a fluid of hydrofluoric acid and then with an oxidizing clean- ing fluid selected from the group consisting of ozonated water to which an acidic or alkaline chem- ical has been added, and hydro- gen peroxide; and then cleaning the electronic components with a reducing cleaning fluid while the v Pioneering the Industry Rite-Temp@ pioneered the development of gerated industrial water chillers 1948. Since the first units were duced, quality engineering and nufacturing has been a key in each Rite-Temp@ Chiller. : rite-ternpa WATER CHILLERS - l-800-462-3120 www.ritetemp.com Circle 059 on reader intormation card or go to www.thru.to/webconnect 74 Metal Finishing
