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US 5,348,763 AGranted
Method of forming a polymeric matrix containing filler material
AssigneeGlaverbel
InventorPierre Laroche
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Abstract
A method of forming a polymeric matrix containing inorganic filler material including the steps of fixing catalyst to the surface of filler material to provide catalyst-bearing filler material; bringing together the catalyst bearing filler material and polymerizable material; and causing polymerization of the polymerizable material, under conditions effective therefor, to form the polymeric matrix.
Claims20
A method of forming a polymeric matrix containing inorganic filler material, comprising:
- (a) adhering a layer of fixing agent to the surface of filler material;
- (b) fixing catalyst to the surface of filler material to provide catalyst-bearing filler material by adsorbing the catalyst in the layer of fixing agent;
- (c) bringing together the catalyst-bearing filler material and polymerizable material;
- and
- (d) polymerizing the polymerizable material, under conditions effective therefor, to form the polymeric matrix.
2 more elements
Dependencies are inferred from the claim text.