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Title:
CURABLE ORGANOPOLYSILOXANE ANTI-FOULING COMPOSITE COATING, AND ANTI-FOULING SUBSTRATE COATED WITH THE COMPOSITE COATING
Document Type and Number:
WIPO Patent Application WO/2014/077204
Kind Code:
A1
Abstract:
[Problem] To provide a curable organopolysiloxane anti-fouling composite coating obtained by, in place of one or two layers of an organopolysiloxane intermediate coating layer (Tie Coat), using a urethane resin corrosion-proof coating having excellent curing properties, and layering with an organopolysiloxane anti-fouling coating having excellent in-layer adhesion with the corrosion-proof coating and excellent anti-fouling properties, and also to provide an anti-fouling substrate coated with the composite coating. [Solution] An anti-fouling composite coating in which are laminated: (I) a urethane resin corrosion-proof coating formed from a corrosion-proof coating composition including an isocyanate curing agent and a main agent selected from the group consisting of polyols and glycidyl ethers and (II) an anti-fouling coating formed from a curable polysiloxane composition including specific components (a), (b) and (c).

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Inventors:
OYA MASAAKI (JP)
YAMANE KIWAMU (JP)
TASHIRO SHINICHI (JP)
Application Number:
PCT/JP2013/080331
Publication Date:
May 22, 2014
Filing Date:
November 08, 2013
Export Citation:
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Assignee:
CHUGOKU MARINE PAINTS (JP)
International Classes:
B32B15/08; C09D5/08; C09D5/16; C09D175/04; C09D183/04; C09D183/08
Foreign References:
JP2002200455A2002-07-16
JP2003205572A2003-07-22
JP2006082414A2006-03-30
JP2010013591A2010-01-21
JP2003327912A2003-11-19
JP2011235457A2011-11-24
JP2007245141A2007-09-27
JP2814526B21998-10-22
JP3176396B22001-06-18
JP2522854B21996-08-07
JPH10316933A1998-12-02
Other References:
See also references of EP 2921297A4
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)
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