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US 2022/0389264 A1Published application
Wood coating formulation
AssigneeArchroma IP GmbH
InventorsGleikon Anselmo Dos Santos Rocha, Douglas Greipel, Jorge Mayer De Oliveira
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Abstract
The present application relates to a binder, a formulation for coating wood-containing substrates comprising the binder, a method for making the binder, a method for making the formulation, a method for treating the wood-containing substrate with the binder or formulation, and to the treated wood-containing substrate as such.
Claims18
Binder comprising at least components (A), (B1), optionally (B2), and (C):
- (A) a polymer comprising at least the following monomer units:
- (A1) at least one monomer comprising styrene units;
- (A2) at least one monomer comprising acrylic acid ester units;
- (A3) at least one monomer comprising acrylic acid units;
- (A4) at least one olefinic monomer comprising amine groups;
- and
- (A5) at least one olefinic surfactant;
- (B1) at least one ionic surfactant;
- and
- (B2) optionally at least one non-ionic surfactant;
- and
- (C) an aqueous liquid.
9 more elements
A formulation for coating wood-containing substrates, the formulation comprising:
- (1) one or more binders comprising at least components (A), (B1), optionally (B2), and (C):
- (A) a polymer comprising at least the following monomer units:
- (A1) at least one monomer comprising styrene units;
- (A2) at least one monomer comprising acrylic acid ester units;
- (A3) at least one monomer comprising acrylic acid units;
- (A4) at least one olefinic monomer comprising amine groups;
- and
- (A5) at least one olefinic surfactant;
- (B1) at least one ionic surfactant;
- and
- (B2) optionally at least one non-ionic surfactant;
- and
- (C) an aqueous liquid;
- wherein the formulation comprises further
- (G) at least one plasticizer;
- (H) at least one dispersing agent;
- (I) at least one crosslinking agent;
- optionally at least one pigment;
- (K) optionally at least one filler;
- (L) optionally at least one thickener;
- (X) optionally at least one tannin inhibitor;
- and
- (Y) optionally at least one additive.
20 more elements
Dependencies are inferred from the claim text.