Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1988-01-22
1989-04-11
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 43, 524427, 524444, 524445, 524447, 524450, C08L 128, C08K 326
Patent
active
048207543
ABSTRACT:
The unequal porosity and different textures of a drywall reinforced with joint tape and joint compound are concealed by a paint made from a low cost, easily dispersible powder in which the pigment volume concentration is about 70% to about 75%. A vinyl acetate/ethylene copolymer serves as the principle binder and a water soluble cellulose ether thickens the water dispersion of kaolin, attapulgus clay, mica, sodium potassium aluminum silicate and calcium carbonate.
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Sweet's Catalog, 9P, "Skim Coating in Drywall Finishing", United States Gypsum Company 1985.
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"Bermocell in Latex Paints", Brochure, Berol Kemi AB; 1983.
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Airflex RP-245 Leaflet, Air Products and Chemicals, Inc.; 1984.
Attard Peter M.
Negri Robert H.
Didrick Robert M.
Jacobs Lewis T.
Robinson Robert H.
United States Gypsum Company
Woodward David W.
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