POLYESTER RESIN FOR ANTIFOULING COATING MATERIALS, METHOD FOR PRODUCING SAME, ANTIFOULING COATING MATERIAL COMPOSITION, ANTIFOULING COATING FILM, AND ANTIFOULING BASE
To provide a polyester resin for an antifouling coating material that has improved storage stability while maintaining low VOC, thereby allowing preparation in a one-pack form, and that allows increased curability to be achieved and can provide a satisfactory antifouling property and coating propert...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | To provide a polyester resin for an antifouling coating material that has improved storage stability while maintaining low VOC, thereby allowing preparation in a one-pack form, and that allows increased curability to be achieved and can provide a satisfactory antifouling property and coating property for prolonged periods, as well as a method for producing it, and an antifouling coating material composition.
The polyester resin for an antifouling coating material is obtained by reacting a (a) trihydric or greater alcohol, a (b) dibasic acid or its anhydride and a (c) divalent alcohol, and then further reacting with an (d) alicyclic dibasic acid or its anhydride. |
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