Back to results
US 2009/0214791 A1Published application
Multi-component coating method for porous substrates
AssigneeValspar Sourcing, Inc.
InventorsKevin W. Evanson, Brian L. Marty, Stephen M. Carlson, Andrew Ubel
Life of this patent
Estimating the term…
Abstract
The disclosure relates to a coating method including the steps of providing a multi-component coating composition including two or more components, applying each component to a porous substrate, mixing each component with at least one other component thereby causing at least two components to undergo a chemical reaction.
Claims30
A method comprising:
- providing a multi-component coating composition including two or more components;
- introducing each component at a rate corresponding to an application rate for each component;
- applying each component to a surface of a porous substrate at the application rate;
- mixing each component with at least one other component, thereby causing at least two components to undergo a chemical reaction.
1 more element
A method comprising:
- providing a multi-component coating composition including at least a first component comprising an amino-functional polymer and a second component comprising an oxirane-functional polymer;
- applying each component to a fibrous cement substrate;
- mixing the first component with at least the second component, thereby forming a reacting mixture wherein the first and second components undergo a chemical reaction;
- and
- allowing at least some of the reacting mixture to penetrate into the fibrous cement substrate.
2 more elements
A method comprising:
- providing a multi-component coating composition comprising at least a first component comprising an amino-functional compound and a second component comprising an oxirane-functional compound, wherein each component is contained in a separate container;
- applying each component to a porous substrate;
- mixing the first component with at least the second component on a surface of the porous substrate, thereby forming a reacting mixture wherein the first and second components undergo a chemical reaction;
- and
- allowing at least some of the reacting mixture to penetrate into the surface of the porous substrate.
2 more elements
Dependencies are inferred from the claim text.