74084847
Aug 3, 1990
Jul 20, 1993
chemical additives for cement and concrete; namely, liquid acrylic polymer cement modifier, liquid concrete bonding adhesive, acrylic based concrete sealer, solvent based acrylic cement curer and sealer, mortar and concrete hardening accelerator; non-cementitious acrylic coating for masonry, stucco, and concrete surfaces, acrylic latex based elastomeric resin for coating concrete, concrete block, stucco, brick, and plaster
Chemicals