Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1980-10-20
1982-11-23
Lawrence, Evan K.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428447, B32B 516
Patent
active
043605630
ABSTRACT:
An improved composite material provides surfaces for handling hot glass charges and newly-formed glass articles without detrimental marring or marking of the same. The surface is formed on a relatively smooth metallic substrate by applying a primer coating of a first silicone resin to the substrate, applying a solventless second silicone resin binder coating over the primer, depositing a layer of granular heat-resistant carbonaceous material over the binder and allowing the binder to embed the carbonaceous material, and heat-curing the binder to provide a lubricated durable wear-resistant surface for handling hot glass charges or gobs as well as newly-formed glass articles.
REFERENCES:
patent: 3002850 (1961-10-01), Fischer
patent: 3088847 (1963-05-01), Pines
patent: 3347650 (1967-10-01), Barkhau
patent: 3441328 (1969-04-01), Hurley et al.
patent: 3514312 (1970-05-01), Gardiner
patent: 3994703 (1976-11-01), Newing, Jr. et al.
patent: 4097257 (1978-06-01), Davey
patent: 4271212 (1981-06-01), Stengle
Dow Corning Corp., Dow Corning R-671 Resin, Bulletin 07-26 83, Chemical Products Division, Midland, Michigan, Jan. 1968.
Click M. E.
Farquer Thomas L.
Lawrence Evan K.
Owens--Illinois, Inc.
Wilson, Jr. D. H.
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