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US 11,142,666 B2Granted
Cationic-stabilized dispersions, hybridized cationic-stabilized dispersions, in-mold coated articles prepared utilizing such stabilized dispersions, and methods for manufacturing same
AssigneeRed Spot Paint & Varnish Co., Inc.
InventorsPaul Morgan, Brodie Wright
Life of this patent
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Abstract
A cationic-stabilized dispersion for use in fabricating an in-mold coated article including at least one of a cationic-stabilized polyurethane dispersion, a cationic-stabilized acrylic dispersion, a cationic-stabilized polyacrylamide dispersion, a cationic-stabilized polyallylamine dispersion, a cationic-stabilized polyetheramine dispersion, and a cationic-stabilized chitosan dispersion.
Claims12
A cationic-stabilized dispersion formulation for use in fabricating an in-mold coated article, comprising:
- a primary solvent, wherein the primary solvent is present in a concentration ranging from approximately 2 percent by weight to approximately 50 percent by weight;
- a secondary solvent, wherein the secondary solvent is present in a concentration ranging from approximately 0.5 percent by weight to approximately 10 percent by weight;
- a pH modifier, wherein the pH modifier is present in a concentration ranging from approximately 0.1 percent by weight to approximately 5 percent by weight;
- a defoaming agent, wherein the defoaming agent is present in a concentration ranging from approximately 0.1 percent by weight to approximately 5 percent by weight;
- a taber additive, wherein the taber additive is present in a concentration ranging from approximately 0.5 percent by weight to approximately 10 percent by weight;
- a substrate wetting agent, wherein the substrate wetting agent is present in a concentration ranging from approximately 0.1 percent by weight to approximately 5 percent by weight;
- a rheology modifier, wherein the rheology modifier is present in a concentration ranging from approximately 0.1 percent by weight to approximately 5 percent by weight;
- a matting agent, wherein the matting agent is present in a concentration ranging from approximately 0.1 percent by weight to approximately 10 percent by weight;
- and
- a cationic chitosan polymer, wherein the cationic chitosan polymer is present in a concentration ranging from approximately 0.1 percent by weight to approximately 10 percent by weight.
7 more elements
Dependencies are inferred from the claim text.