Paint composition
AssigneeKansai Paint Co., Ltd.
InventorMasato NAKAMIZU
Life of this patent
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Abstract
A paint composition contains (A) a binder component, (B) a first rheology control agent, and (C) a second rheology control agent, wherein the first rheology control agent (B) is a non-aqueous dispersion resin (b); the second rheology control agent (C) contains a reaction product of (c1) a polyisocyanate compound, (c2) a primary monoamine having a number average molecular weight of 300 or less, and (c3) a polyether amine having two or more amino groups and having a number average molecular weight of 1000 or more and less than 6000; and the proportion of the polyether amine having two or more amino groups and having a number average molecular weight of 1000 or more and less than 6000 (c3) is within the range of 10 to 30 mass % based on the total amount of the components (c1) to (c3).
Claims4
A paint composition comprising
- (A) a binder component,
- (B) a first rheology control agent, and
- (C) a second rheology control agent,
- wherein
- the first rheology control agent (B) is a non-aqueous dispersion resin (b),
- the second rheology control agent (C) contains a reaction product of
- (c1) a polyisocyanate compound,
- (c2) a primary monoamine having a number average molecular weight of 300 or less, and
- (c3) a polyether amine having two or more amino groups and having a number average molecular weight of 1000 or more and less than 6000, and
- the proportion of the polyether amine having two or more amino groups and having a number average molecular weight of 1000 or more and less than 6000 (c3) is within a range of 10 to 30 mass % based on the total amount of the components (c1) to (c3).
Dependencies are inferred from the claim text.