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US 2003/0195304 A1Published application
Fast-dry, high solids coating compositions based on acetoacetate-functionalized alkyd resins
AssigneeEastman Chemical Company
InventorsThauming Kuo, Paul Vincent Grosso, Gary Eugene Spilman, Mark Dwight Clark
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Abstract
Acetoacetate-functional alkyd resins are disclosed, as are compositions including such resins in combination with at least one drier and an organic solvent. The acetoacetate-functional alkyd resin described is the reaction product of an alkyd resin with an alkyl acetoacetate. Also disclosed are methods of preparing such compositions, and uses for such compositions.
Claims14
An acetoacetate-functional alkyd resin, which comprises the reaction product of:
- (a) from about 70 to about 97 wt % of an alkyd resin;
- and
- (b) from about 3 to about 30 wt % of an alkyl acetoacetate wherein the weight percents are based on the total weight of (a) and (b).
A method of making an acetoacetate-functional alkyd resin, comprising the step of reacting:
- (a) from about 70 to about 97 wt % of an alkyd resin;
- and
- (b) from about 3 to about 30 wt % of an alkyl acetoacetate, wherein the weight percents are based on the total weight of (a) and (b).
Dependencies are inferred from the claim text.