MARINE ANTI-FOULING PAINT
    6.
    发明专利

    公开(公告)号:AU3689189A

    公开(公告)日:1989-12-12

    申请号:AU3689189

    申请日:1989-05-19

    Applicant: INT PAINT PLC

    Abstract: A film-forming binder for an anti-fouling marine paint is a seawater-insoluble hydrolysable polymer of the formula: Z(-O-X)n, where Z is the residue of a hydroxy-functional polymer Z(-OH)n which is soluble or dispersible in seawater in its hydrolysed state, n is an integer greater than one and each X independently is a moiety such that the -O-X group hydrolyses in seawater to form an -OH group. The groups -O-X can be sulphonate ester, triorganosilyl ehter, sulphate ester, sulphite ester, sulphinate ester, phosphate ester, phosphonate ester, phosphinate ester or activated carboxylate ester groups. An anti-fouling marine paint comprises such a film-forming binder and either a pigment which is a marine biocide or a pigment and a separate marine biocide, and may be obtained by mixing the binder with the other ingredient(s).

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