radiation curable coatings with improved weatherability
TRANSCRIPT
to 30% of methylene chloride; 1 to10% of hydrogen peroxide; and 10to 60% of water.
RADIATION CURABLE COATINGSWITH IMPROVED WEATHERABILITYUS. Patent 5,990,188. Nov. 23,1999G.A. Patel et ai., assignors toGeneral Electric Co., Schenectady,NY
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AUAir Technologies, Inc.
205 West 17th 51. (785) 242 1811Ottawa. KS 66067 fax (785) 242 8700
(800) 624-8739E-mail: [email protected]
Website: www.ati-filters.com
Circle 089 on reader information card
108
A radiation-curable coating composition comprising 5 to 50% silylacrylate modified colloidal silica.
COLORED METALLIC PAINTCOMPOSlnONUS. Patent 5,990,219. Nov. 23, 1999N. Sakai et al., assignors to BASFCoatings AG, Muenster-Hiltrup,Germany
A colored metallic paint composition comprising a film formingbinder; 0.1 to 15 parts by weightof metallic powder; 0.1 to 10 partsof a first colored pigment; 0.5 to 50parts of a second colored pigmentwherein the primary particle sizeof the first colored pigment issmaller than the primary particlesize of the second colored pigmentand the first colored pigment andthe second colored pigment have acomplementary color relationship.
PROCESS FOR PICKLING STEELAND STAINLESS STEELUS. Patent 5,992,196. Nov. 30, 1999H. Giraud et al., assignors to Usinor,Puteaux, France
A continuous production line forproducing a strip of a rolled sheetof steel and in particular a rolledsheet of stainless steel comprisingin combination the means for subjecting the strip to in succession: amechanical treatment; a primarypickling; a transformation operation; annealing operations; a finalpickling; and a finishing operation.
ROTARY BRUSHUS. Patent 5,992,491. Nov. 23, 1999R. Audisio, assignor to BibielleS.PA, Italy
A system for producing a ring ofabrasive sheet elements fromwhich to form a rotary brush.
APPARATUS TO CLEAN GOLDPLATEUS. Patent 5,993,301. Nov. 30, 1999W. Kim et al., assignors to SamSung
Electronic Co., Ltd., Kyungki-do,Rep. of Korea
An apparatus to clean gold-platedcontact surfaces of printed circuitboards comprising a printed circuit board guide comprising aguide rail to guide the printed circuit boards; at least one cleaningunit to remove contaminants fromthe gold-plated contact surfacesthrough friction of the cleaningunit and the gold-plated contactsurfaces relative to the movements of the printed circuitboards on the length of the guiderail; and a base to support and fixthe cleaning unit and the printedcircuit board guide.
VACUUM TREATMENT SYSTEMUs. Patent 5,993,556. Nov. 30, 1999H. Maidhof et al., assignors toLeybold Systems CmgH, Hanau,Germany
A vacuum treatment system fordepositing a thin coating on a substrate, comprising a plurality ofstationary treating chambers thatare held by an annular or frameside wall of a vacuum chamber,each treatment chamber housingone or more treatment tools, andwherein each treatment chamberincludes an opening facing inwardtoward the center of the vacuumchamber permitting transfer ofthe substrate in and out of a lockand with a shaft or screw spindleextending parallel to the planes ofthe openings and mounted in avacuum chamber lid and/or in avacuum chamber.
CLEANING PAINT RESIDUESUS. Patent 5,993,561. Nov. 30, 19Y9C.P. ,Jarema, assignor to HenkelGorp., Gulph Mills, Pa.
A process for removing at leastpartially dried paint residuesfrom a surface bearing a coat ofsuch paint residues comprisingproviding a first liquid that isswellantlsolvent for the paint residues to be removed; a second liq-
Metal Finishing