ANTIFOULING COATING COMPOSITION AND USE FOR SAME

Title:

ANTIFOULING COATING COMPOSITION AND USE FOR SAME

Document Type and Number:

WIPO Patent Application WO/2011/118526

Kind Code:

A1

Abstract:

Disclosed is an antifouling coating composition for forming an antifouling coating that has a stable level of coating fatigue on ships, underwater structures, and the like, and which has excellent antifouling properties over the long term. The antifouling coating composition comprises a hydrolyzable copolymer (A) and an antifouling agent (B). The aforementioned hydrolyzable copolymer (A) is a metal salt bond-containing copolymer, etc., that has a component unit derived from a monomer (a21) represented by a general formula (II): CH2 = C(R2)-COO-M-O-CO-C(R2) = CH2 … (II) (wherein, M represents zinc or copper, and R2 represents a hydrogen atom or a methyl group), and also has a component unit derived from another, unsaturated monomer (a22) that is capable of copolymerization with the aforementioned monomer (a21). The aforementioned antifouling agent (B) at least contains medetomidine.

Inventors:

MASUDA SATOSHI (JP)
HAYASHI YUSUKE (JP)
KOZONO YUKIO (JP)

Application Number:

PCT/JP2011/056571

Publication Date:

September 29, 2011

Filing Date:

March 18, 2011

Export Citation:

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Assignee:

CHUGOKU MARINE PAINTS (JP)
MASUDA SATOSHI (JP)
HAYASHI YUSUKE (JP)
KOZONO YUKIO (JP)

International Classes:

C09D133/00; A01K61/00; A01K75/00; A01N43/50; A01P15/00; B63B59/04; C09D5/16; C09D7/12; C09D167/00; E02B1/00

Foreign References:

JP2002256176A	2002-09-11
JP2008533237A	2008-08-21
JP2009503229A	2009-01-29
JP2002535255A	2002-10-22
JP2000265107A	2000-09-26
JP2008533237A	2008-08-21
JP2008535943A	2008-09-04
JP2009503229A	2009-01-29
JP2002535255A	2002-10-22
JP2003055890A	2003-02-26

Other References: