To provide a silyl polymer-based antifouling paint composition that can form a paint film that will not readily crack for a long period of time after initial immersion in seawater or freshwater, and that can maintain excellent paint film wear resistance for long period of time. An antifouling paint composition containing: a copolymer (A) including component units (a-1) derived from styrene and the like, component units (a-2) derived from glycidyl (meth)acrylate, and optionally component units (a-3) derived from other ethylenic unsaturated monomers; a polymer (B) including component units (b-1) derived from monomers expressed by general formula (b1) (in the formula, X represents a hydrogen atom or a carboxyl group, R1 represents a hydrogen atom or a methyl group, R2 through R6 represent the same or different C1-6 straight chain or branched alkyl groups, and n represents an integer of 0 or higher); and an antifouling agent.


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    Title :

    Antifouling paint composition, antifouling paint film, antifouling substrate, and method for manufacturing antifouling substrate


    Contributors:

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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