Polymer with salt groups and antifouling coating composition comprising said polymer

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United States of America Patent

PATENT NO 9045650
APP PUB NO 20110144217A1
SERIAL NO

13058714

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Abstract

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A film-forming polymer with improved chemical stability in antifouling coating applications, said polymer bearing pendant to its backbone a salt of (i) a basic group with a first pKa of the conjugate acid of at least 4.0 and (ii) an organic acid with a first pKa of 2.0 or less; said basic group being covalently bonded to the polymer backbone.

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Patent Owner(s)

  • AKZO NOBEL COATINGS INTERNATIONAL B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Finnie, Alistair Andrew Whitley Bay, GB 8 36
Price, Clayton Whitley Bay, GB 12 10
Ramsden, Richard Mark Pelaw, GB 22 266

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