Coating processes – Spraying
Patent
1983-06-13
1984-07-31
Beck, Shrive P.
Coating processes
Spraying
524 50, 521 65, 521 68, 106121, 4283115, B05D 102, B05D 500
Patent
active
044630395
ABSTRACT:
A composition comprising mineral wool and polyolefin fibers is adaptable for spraying onto a ceiling or wall or the like to form a textured acoustical coating.
The fibers are mixed with a binder, water and foaming agent to form a foamy composition. The composition is confined under pressure and released through a nozzle to form a steam. Compressed gas is introduced into the stream to atomize the composition.
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patent: 4247581 (1981-01-01), Cobbs et al.
patent: 4254177 (1981-03-01), Fulmer
patent: 4277568 (1981-07-01), Davison et al.
Jet Sprayed Stone Fiber Insulation, Air-o-Therm Application Company, Inc., .COPYRGT.1981.
Technical Data Sheet TDS253, "Staramic Starches", A. E. Staley Manufacturing Co.
Advertisement: "This is Hi-Fibe", Hill Brothers Chemical Company.
Technical Bulletin: Hi Fibe 210 and 230, Hill Brothers Chemical Co., Aug. 1977, H115.
Technical Bulletin: Hi Fibe 250, 270, 290, Hill Brothers Chemical Co., Aug. 1977, H120.
Advertisement: Thermafiber.RTM. Industrial Bulk Wool, Sweet's Catalog, 1977, vol. 7, Industrial Insulation.
Broz Thomas A.
O'Connell Daniel D.
Beck Shrive P.
Didrick Robert M.
Kurlandsky Samuel
Robinson Robert H.
United States Gypsum Company
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