Gardner Asphalt Corporation

Michael L Yap

Barton J Malina

Raymond T Hyer

Raymont T Hyer

Compositions of an aqueous suspension of a drilling mud bentonite conforming to API specification 13A for mastic and sealant compositions.

Aqueous suspensions with bentonite for mastics and sealants

A emulsion for sealants, coatings and/or mastics having reduced volatile organic compounds is disclosed. The emulsion includes a slurry of substantially fully hydrated colloidal clay and a cutback in preferred ratios such that the emulsion has characteristics adapted to cold application processes. A method of reducing volatile organic compounds in sealants, coatings and/or mastics is also disclosed.

Emulsion of a colloidal clay and water slurry in a bitumen cutback

An emulsion for sealants, coatings and/or mastics including a bitumen and a slurry of water and substantially fully hydrated colloidal clay is disclosed. The preferred emulsions include bentonite and a bitumen in preferred ratios such that the composition has characteristics adapted to cold application processes. Such emulsions are also disclosed as capably emulsifying high melt bitumens. Furthermore, a method of preparing such emulsions is disclosed.

Emulsion of bitumen in a colloidal clay and water slurry

Compositions of an aqueous emulsion of a bitumen and a drilling mud bentonite are especially adapted for cold application and provide many advantages.

Aqueous emulsions, with bentonite for cold application bitumen

SBR-SBS modified asphalt and aluminum compositions are especially adapted for cold application to roofs while providing more UV protection.

SBR-SBS modified asphalt roofing compositions especially adapted for

Aqueous colloidal dispersion driveway sealer compositions especially adapted for cold application are made available through the controlled utilization of fly ash.

Cold application, fly ash aqueous colloidal dispersion driveway sealers

Asbestos-free asphalt cold application roofing compositions are made available through the controlled utilization of fly ash.

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Oldsmar, FL, United States of America

Michael L Yap