Process for removing residue from screening masks with alkaline solution

This invention relates to the use of water-based cleaning solutions and their use as environmentally safe replacements of chlorinated hydrocarbon solvents to remove metal-polymer composite paste residue from screening masks and ancillary equipment, such as, used for screening a conductive metal patt...

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Bibliographische Detailangaben
Hauptverfasser:	POMERANTZ, GLENN A, KNICKERBOCKER, JOHN U, SACHDEV, KRISHNA G, TRIPP, BRUCE E
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ARTIFICIAL STONE CANDLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETERGENT COMPOSITIONS DETERGENTS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FATTY ACIDS THEREFROM LIME, MAGNESIA LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE METALLURGY PERFORMING OPERATIONS PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM PRINTED CIRCUITS PRINTING PRINTING MACHINES OR PRESSES PRINTING PLATES OR FOILS RECOVERY OF GLYCEROL REFRACTORIES RESIN SOAPS SLAG SOAP OR SOAP-MAKING STAMPS TRANSPORTING TREATMENT OF NATURAL STONE TYPEWRITERS USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	This invention relates to the use of water-based cleaning solutions and their use as environmentally safe replacements of chlorinated hydrocarbon solvents to remove metal-polymer composite paste residue from screening masks and ancillary equipment, such as, used for screening a conductive metal pattern on a ceramic green sheet in the manufacture of multi-layer ceramic products.