Title:
ANTIFOULING COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/209208
Kind Code:
A1
Abstract:
Provided is a composition for forming a highly environmentally safe antifouling coating film, said film being capable of maintaining coating film dissolution over a prolonged period of time even after long-term exposure to sunlight and exhibiting good antifouling performance even in a draft zone to which aquatic fouling organisms frequently attach. The present invention provides an antifouling coating composition comprising a resin component R and calcined kaolin, wherein: the resin component R is a copolymer A or an organopolysiloxane B having a crosslinkable functional group; the copolymer A is a copolymer of a monomer (a) with an ethylenically unsaturated monomer (b) other than the monomer (a); and the monomer (a) is represented by general formula (1).
Inventors:
KOBAYASHI SATOSHI (JP)
MATSUKI TAKASHI (JP)
WAKU HIDENORI (JP)
YASUI TAKUYA (JP)
ITO MOTOMICHI (JP)
MATSUKI TAKASHI (JP)
WAKU HIDENORI (JP)
YASUI TAKUYA (JP)
ITO MOTOMICHI (JP)
Application Number:
PCT/JP2020/015399
Publication Date:
October 15, 2020
Filing Date:
April 03, 2020
Export Citation:
Assignee:
NITTO KASEI CO LTD (JP)
International Classes:
C09D5/16; C09D7/61; C09D133/04; C09D183/04
Domestic Patent References:
| WO2016009947A1 | 2016-01-21 | |||
| WO2009093348A1 | 2009-07-30 | |||
| WO2018003135A1 | 2018-01-04 | |||
| WO2014010702A1 | 2014-01-16 |
Foreign References:
| JP2001226440A | 2001-08-21 | |||
| JPH0718216A | 1995-01-20 | |||
| JP2016065118A | 2016-04-28 | |||
| CN105647292A | 2016-06-08 | |||
| CN108948991A | 2018-12-07 | |||
| CN107352861A | 2017-11-17 | |||
| JPH02166178A | 1990-06-26 | |||
| JPH09208888A | 1997-08-12 |
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
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