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Posters arc II" xI . One set is $35 (includes shippi g an andh g charges). Also available. Safety Tips for Operators of Metal Finishing Equipment for $6. To order: call MFSA at (703) 709-5729. tions of the seed layer; and depositing a conductive layer atop the uncovered seed layer and the photoimagable dielectric, the im- provement comprising depositing the organic polyelectrolyte while controllably ionizing ionizable groups thereof. PlUM. coanNG COMPOSITION U.S. Patent 5,866,259. Feb. 2, 1999 P.J. Harris and G.G. Menovcik, assignors to BASF Corp., Southfield, Mich. A composite coating comprising a substrate; at least one primer coating layer disposed on the sub- strate; and at least one topcoat layer disposed on the outermost primer coating layer, wherein the outermost primer coating layer is obtained by curing a primer com- position by the reaction of an acrylic resin having at least one primary carbamate group and an aminoplast resin. ..-ousCUUlIH COMPOSITION U.S. Patent 5,866,528. Feb. 2, 1999 F.R. Cala and R.A. Reynolds, assignors to Church & Dwight Co. Inc., Princeton, N.J. An aqueous cleaning composition capable of cleaning a metal or plastic substrate contaminated with industrial.type solid contam- inants comprising an aqueous portion and an active-ingredient portion consisting of 20 to 80% by weight of an alkalinity providing agent selected from the group of alkali metal carbonates, biocar- bonates, and mixtures thereof; and a surfactant mixture of an active concentration of an ethoxy- lated C 12 - 14 alkanol surfactant; and an active concentration of at least one aminocarboxylic acid surfactant. densates by polycondensation; and sensitizing, activating, and metallizing the surfaces of the particulate aminoplasts. OIiGANIC IUCTIIONIC PACIlA•• U.S. Patent 5,866,237. Feb. 2, 1999 A.P. Angelopoulos et al., assignors to IBM Corp., Armonk, N.Y. In a method of fabricating an elec- tronic package having an organic substrate, said method compris- ing depositing an organic poly- electrolyte onto the organic sub- strate; depositing a colloidal palladium-tin seed layer atop the organic polyelectrolyte layer; de- positing a photoimagable polymer atop the seed layer; photolitho- graphically patterning the photo- imagable polymer to uncover por- Plating Shop j.\ FE y Posters Resources for Your Shop Set of II full-color posters. Display in your hop or plant. The MF Equipment ommittee designed these posters to graphi- cally Illustrate and educate about safety issues in the plant. Each posler cente's on a specific theme in a typic I plant operation: phiphilic species so that the contaminant associates with the amphiphilic species and becomes entrained in the carbon dioxide fluid, said substrate being se- lected from the group consisting of metals, ceramics, glass, and composite mixtures thereof. MnALLIDD POLYMI...C PAIITICLU u.s. Putellt 5.866,202. Feb. 2, 1999 R. Nusthe and G. RaIler, assignors to zur Forderung del' angewandten Forschung e. V., Germany A method of manufacturing par- ticulate polymeric mater'ials with metallized surfaces comprising synthesizing particulate am in- oplasts from aminoplast precon- 92 Met.1 Finishing
