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    • 4. 发明授权
    • Antifouling paint
    • 防污漆
    • US06559202B1
    • 2003-05-06
    • US09889804
    • 2001-09-24
    • John FoxAlistair Andrew Finnie
    • John FoxAlistair Andrew Finnie
    • C09D514
    • C09D5/1656
    • The invention relates to an antifouling paint having a binder comprising a rosin material and an auxiliary film-forming resin, the paint including an ingredient having marine biocide properties, wherein the binder comprises a blend of the rosin material and an auxiliary film-forming resin in a ratio of 20:80 to 95:5 by weight, the auxiliary film-forming resin comprising 20-100% by weight of an acid-functional film-forming polymer (A) whose acid groups are blocked by groups capable of hydrolyzing or dissociating to leave a polymer soluble in sea water, the blocking groups being selected from divalent metal atoms bonded to a monovalent organic residue, divalent metal atoms bonded to a hydroxyl residue and monoamine groups which form an organic solvent soluble amine salt of the polymer, and 80-0% by weight of a non-hydrolyzing water-insoluble film-forming polymer (B).
    • 本发明涉及具有包含松香材料和辅助成膜树脂的粘合剂的防污漆,所述涂料包括具有海洋杀生物剂性质的成分,其中所述粘合剂包括松香材料和辅助成膜树脂的共混物 比例为20:80至95:5,辅助成膜树脂包含20-100重量%的酸官能成膜聚合物(A),其酸基被能够水解或解离的基团封闭 为了使聚合物可溶于海水,阻聚基团选自与一价有机残基键合的二价金属原子,键合到羟基残基的二价金属原子和形成聚合物的有机溶剂可溶性胺盐的单胺基,以及80 -0%重量的非水解性不溶于水的成膜聚合物(B)。