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Trademark
Unimin Corporation and Unimin Specialty Minerals Inc. | Date: 1996-05-21

ground microcrystalline silica, for use in the ceramic industry, as a chemical and physical component of ceramic whitewares, in body and glaze formulations.


Trademark
Unimin Specialty Minerals Inc. | Date: 1992-05-12

feldspar filler for use in the manufacture of paint, plastics, adhesives, sealants, rubber, and ceramics.


Trademark
Unimin Specialty Minerals Inc. and UNIMIN Canada Ltd. | Date: 1995-02-07

mineral antiblocking additives; namely, nepheline syenite to be used in the thermoplastics industry in connection with the manufacture of polyethylene, polypropylene, vinyls and other thermoplastics.


Trademark
Unimin Specialty Minerals Inc. | Date: 1992-05-12

ground microcrystalline silica materials for use as extenders and fillers for paint, abrasives, rubber, plastics, adhesives, sealants and ceramics.


Trademark
Unimin Specialty Minerals Inc. | Date: 1993-01-26

ground silica for use as an extender and filler for paint, abrasives, compounds, rubber and plastic.

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