Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1983-05-05
1985-07-09
Cannon, James C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
52177, 52181, 428212, 428242, 428273, 428283, 428328, 428329, 4289088, 523150, B44D 508, E04F 1116, E04F 1500
Patent
active
045282315
ABSTRACT:
Wear and slip resistant floors are described comprising a suitable substrate and a surface layer comprising a synthetic resin, preferably polyester, as the matrix and containing uniformly distributed therein a mixed waste material derived from a steel grinding operation and being composed of from about 60 to about 85% by weight of coarse metallic particles having a particle size from about 0.2 mm to about 1 mm with a mean particle size of about 0.5 mm and fine primarily oxidic particles, having a particle size from very fine up to about 0.2 mm, with a mean particle size of about 0.07 mm. The surface layer may also contain fiber glass reinforcement and other additives.
REFERENCES:
patent: Re30691 (1981-07-01), Hallstrom et al.
Cannon James C.
Renz Jr. Eugene E.
SKF Steel Engineering AB
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