High density artificial stone and a method for producing therefo

Details High density artificial stone and a method for producing therefo High density artificial stone and a method for producing therefo

1993-11-22

1995-06-06

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

428147, 523220, 524440, 524443, 524444, 524457, 524494, 524437, C08K 340, C08K 326, C08K 322

Patent

active

054223911

ABSTRACT:
The present invention provides high density artificial stone with physical properties similar to those of natural stone and having excellent and beautiful external appearance as well as a method to produce same.
More particularly, the present invention provides high density artificial stone consisting of 10 to 70 mesh inorganic fine particles from natural stone and the like which are mixed with 100 mesh or above inorganic very fine particles to the weight ratio ranging from 0.5:1 to 5:1, jointly accounting for at least 85% of the weight of the final product, containing 15% or less resins, wherein each raw material component is uniformly distributed and the fine particles from natural stone and the like are exposed on the surface of the product.

REFERENCES:
patent: 3663493 (1972-05-01), Miller
patent: 3714113 (1973-01-01), Kingston
patent: 4085246 (1978-04-01), Buser et al.

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