Title:
METHOD FOR FORMING ANTIFOULING COATING FILM
Document Type and Number:
WIPO Patent Application WO/2011/162129
Kind Code:
A1
Abstract:
Provided is a method for forming an antifouling coating film. The method for forming an antifouling coating film includes [1] a step for preparing a colored antifouling coating material which includes a predetermined Si-containing hydrolysable resin and a colored pigment; a coating film formed from the colored antifouling coating material has a target dry film thickness and completely covers the surface of an article to be coated, the color difference (ΔE1) between a coating film having the target dry film thickness and a coating film having a dry film thickness of 0.8 T is 2.0 or greater, and preferably the color difference (ΔE2) between a coating film having the target dry film thickness and a coating film having a dry film thickness of 1.2 T is less than 1. The method for forming an antifouling coating film also includes [2] a step for coating the surface of the article to be coated, in which the surface of the article to be coated is coated with the colored antifouling coating material until the surface of the article to be coated is completely covered by a coating film formed from the colored antifouling coating material.
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Inventors:
EHARA, Ryo (19-17, Ikedanakamachi, Neyagawa-sh, Osaka 01, 〒5728501, JP)
江原 亮 (〒01 大阪府寝屋川市池田中町１９番１７号 日本ペイントマリン株式会社内 Osaka, 〒5728501, JP)
MINAMI, Haruyasu (19-17, Ikedanakamachi, Neyagawa-sh, Osaka 01, 〒5728501, JP)
江原 亮 (〒01 大阪府寝屋川市池田中町１９番１７号 日本ペイントマリン株式会社内 Osaka, 〒5728501, JP)
MINAMI, Haruyasu (19-17, Ikedanakamachi, Neyagawa-sh, Osaka 01, 〒5728501, JP)
Application Number:
JP2011/063596
Publication Date:
December 29, 2011
Filing Date:
June 14, 2011
Export Citation:
Assignee:
NIPPON PAINT MARINE COATINGS CO., LTD. (1-26, Komagabayashiminamicho Nagata-ku, Kobe-sh, Hyogo 45, 〒6530045, JP)
日本ペイントマリン株式会社 (〒45 兵庫県神戸市長田区駒ケ林南町１番２６号 Hyogo, 〒6530045, JP)
EHARA, Ryo (19-17, Ikedanakamachi, Neyagawa-sh, Osaka 01, 〒5728501, JP)
江原 亮 (〒01 大阪府寝屋川市池田中町１９番１７号 日本ペイントマリン株式会社内 Osaka, 〒5728501, JP)
日本ペイントマリン株式会社 (〒45 兵庫県神戸市長田区駒ケ林南町１番２６号 Hyogo, 〒6530045, JP)
EHARA, Ryo (19-17, Ikedanakamachi, Neyagawa-sh, Osaka 01, 〒5728501, JP)
江原 亮 (〒01 大阪府寝屋川市池田中町１９番１７号 日本ペイントマリン株式会社内 Osaka, 〒5728501, JP)
International Classes:
B05D5/00; B05D7/24; C09D5/16; C09D143/00; C09D143/04; C09D201/10
Attorney, Agent or Firm:
Fukami Patent Office, p.c. (Nakanoshima Central Tower, 2-7 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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Claims: