Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2004-09-13
2009-12-01
Egwim, Kelechi C (Department: 1796)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C106S489000, C106S490000, C106S491000, C524S081000, C524S560000, C524S561000, C524S847000, C525S263000, C525S298000, C525S302000, C525S330300
Reexamination Certificate
active
07625445
ABSTRACT:
An aggregate for making a molded article and a method of making the aggregate is disclosed. The aggregate consists of an acrylate based resin matrix and anti abrasive particles chiefly quartz particles having a size of between 0.1 mm and 1.2 mm, at least 30 percent of the anti abrasive particles being broken particles having irregular shape with sharp edges silanized and non-silanized. The aggregate includes fine powders, cross linking agent and Peroxides. The molded article made from the aggregate has anti-abrasive properties and “look and feel” of natural material.
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Parekh Ashwin
Parekh Chirag
Egwim Kelechi C
Muserlian Charles A.
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