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US 2026/0055754 A1Published application
Wind turbine blade
AssigneeJotun A/S
InventorsPengpeng WANG, Jakob Stensgaard DIGET
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Abstract
The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, polyetheraspartic esters and mixtures thereof; and (B) at least one aliphatic polyisocyanate prepolymer curing agent: wherein component B further comprises an aliphatic polyisocyanate which is different to the at least one aliphatic polyisocyanate prepolymer curing agent.
Claims21
A wind turbine blade, coated with a coating composition comprising:
- (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, polyetheraspartic esters and mixtures thereof;
- and
- (B) at least one aliphatic polyisocyanate prepolymer curing agent with a functionality of 1.2 to 3.5;
- wherein component (B) further comprises an aliphatic polyisocyanate which is different to the at least one aliphatic polyisocyanate prepolymer curing agent.
1 more element
(canceled)
Dependencies are inferred from the claim text.