Back to results
US 11,993,698 B2Granted
Low-dust filler for composite building product
AssigneeThe Euclid Chemical Company
InventorsBenjamin Veres, Fred Tuchscherer, Bradley Nemunaitis, Jeffrey Ohler
Life of this patent
Estimating the term…
Abstract
A low-dust composite building product is provided. The low-dust composite building product includes a binder system comprising one or more of a thermoset resin, a diluent, and a hardener; and a low-dust filler material comprising filler particles that have been pre-coated with a coating agent comprising one or more of the thermoset resin, the diluent, and the hardener from the binder system.
Claims10
A mortar or grout comprising,
- a thermoset epoxy resin, a monofunctional or polyfunctional glycidyl ether diluent, a hardener;
- and a low dust filler material comprising:
- filler particles coated with a coating agent,
- wherein the filler particles include one or more of inert mineral aggregates, sand, silica, calcium carbonate, clay, fuel ash, fly ash, ceramics, and barium sulfate;
- wherein the coating agent includes 25.0 wt. % to 100 wt. % of a monofunctional or polyfunctional glycidyl ether diluent and 0 to 75 wt. % of a thermoset epoxy resin;
- and
- wherein the low-dust filler material comprises 0.50 wt. % to 0.97 wt. % of the coating agent.
4 more elements
A system for preparing a low-dust composite building product comprising:
- a first component comprising a thermoset epoxy resin and a polyfunctional glycidyl ether diluent;
- a second component comprising a hardener, and
- a third component comprising a low dust filler material comprising:
- filler particles coated with a coating agent,
- wherein the filler particles include one or more of inert mineral aggregates, sand, silica, calcium carbonate, clay, fuel ash, fly ash, ceramics, and barium sulfate;
- wherein the coating agent includes 25.0 wt. % to 100 wt. % of a monofunctional or polyfunctional glycidyl ether diluent and 0 to 75 wt. % of a thermoset epoxy resin;
- and
- wherein the low-dust filler material comprises 0.50 wt. % to 0.97 wt. % of the coating agent.
5 more elements
Dependencies are inferred from the claim text.