at least one of the spray nozzles being arranged nonlinearly on a common manifold relative to another two of the nozzles. POWDER
J M. Bagala
and K.N. Beale, assig
nors to Engelhard
Corp, Iselin, NJ
A powder coating composition comprising a mixture of particulate resin carrier and particulate pigment in which the pigment is a laminar metal-containing pigment having a first coating thereon of hydrated aluminum oxide or a combination of hydrated cerium and aluminum oxides, and a coating of hydrolysed silane coupling agents on or intermingled with the first coating.
US. Patent Nordson
structure comprising defining a via in the insulating layer over an active area in the substrate; forming a titanium-containing layer in the via and over the insulating layer; forming a patterned catalyst layer over the titanium-containing layer; and depositing copper onto exposed regions of the titanium-containing layer using electroless deposition. REPLACEMENT POWDER
LINER FOR A
Tools Works Inc., Glenview, ELECTROLESS COPPER DEPOSITION ON TITANIUM
and T Taylor, assignors Technology
Inc., Boise, Id.
A method for forming a plug in an integrated circuit interconnect
WITH AN IMPROVED
A system for spray coating a substrate with a liquid coating material comprising a liquid spray device having a liquid delivery passageway for supplying liquid coating material and an air delivery passageway for supply pressurized air; a nozzle mounted to the liquid spray device; a controller operatively connected to the liquid spray device whereby coating material is applied as a swirling atomized spray pattern.
to Micron APPARATUS
F! T Hogan et al., assignors
A dispersing device for a coating material, the dispensing device including an outer portion including a first, inner surface, the outer portion having a central passageway for mounting the outer portion in a rotary
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shaft for rotating the dispensing device, and an inner portion having a second, outer surface shaped complementarily to the first surface and a somewhat bell- or cup-shaped third, inner surface, and means for retaining the inner portion in the outer portion with the first and second surfaces in engagement. COMPOSITION
METALS US. Patent 6,328,816.
L.R. Carlson and JR. Pierce, assignors to Henkel Corp., Gulph Mills, Pa.
A process for removing oily, greasy, or waxy soil from an aluminum surface comprising contacting at a pH within the range of 4.5 to 6 with an aqueous liquid composition that is free of silicates and contains an amine oxide surfactant.
conductive polymer intermixed with aluminum oxide.
U.S. Patent 6,328,874. Dec. II,2001
I? J Kinlen et al., assignors to
McDonnell Douglas Corp., St. Louis
US. Patent 6,331,239. Dec. 18,200l
A method for protecting an aluminum surface from corrosion comprising contacting with a mixture of water, a multifunction polymeric organic acid, and a monomer of an intrinsically conductive polymer and imposing an electrical potential between the aluminum surface as the anode and a cathode, where the electrical potential is sufficient to polymerize the monomer of the intrinsically conductive polymer and to form aluminum oxide, thereby forming on the aluminum surface a coating of the multifunctional polymeric organic acid salt of the intrinsically
H. Shirota, and J Okada, assignors to Okuno Chemical Industries
Ltd., Osaka, Japan
A method of electroplating nonconductive plastic moldings comprising applying a catalyst useful for electroless plating to nonconductive plastic moldings using a colloidal solution containing a precious metal compound and a stannous compound; forming an electrically conductive coating on the surface of the moldings using an electroless copper plating solution consisting essentially of a copper compound, a reducing agent consisting of at least one saccharide having a reducing property, a
Pollution l l
Palladium-Free Plating on-Plastic Acid Copper directly on Steel eliminate Copper Cyanide strike Anodizing Phosphating
Hoods and Duct - PVC and PP construction PVC, PP and FRP construction, tested and performance certified leer” - remove aerosol mists ” atthehood including nickel, sulfuric, phosphoric, alkaline and cyanide ““i HexMasterM - meets chrome MACT s&ndards and T-BACT GLC standards ; _;*Facked BedScrubbers - remove vapors 1,: .~kucluding HCI, HNOs and HF MaNox 2OW - total NOx removal qardless of inlet concentrations Matlation, performance monitoring and periodic maintenance services
for nickel, silver, chrome, gold, copper, paint, glass,and ceramics. . ;. . . er 1stcoat. Recommendedfor use on Wafers and in the Elecronic Circuit Board Industw.
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