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(12) PATENT APPLICATION PUBLICATION
(19) INDIA
(21) Application No.2160/DEL/2009 A
(22) Date of filing of Application :19/10/2009 (43) Publication Date : 18/06/2010
(54) Title of the invention : METHOD FOR FORMING COATING FILM AND COATED ARTICLE
(51) International classification :C07D 335/00 (71)Name of Applicant :
(31) Priority Document No :2008-300555 1)KANSAI PAINT CO., LTD.
(32) Priority Date :26/11/2008 Address of Applicant :33-1, KANZAKI-CHO,
(33) Name of priority country :Japan AMAGASAKI-SHI, HYOGO 6618555, JAPAN
(86) International Application No
:NA
(72)Name of Inventor :
Filing Date
:NA
1)YUKIHIRO NEMOTO
(87) International Publication No :NA
2)EIJI KUWANO
(61) Patent of Addition to Application Number :NA
3)SHIGEO NISHIGUCHI
Filing Date
:NA
(62) Divisional to Application Number :NA
Filing Date
(57) Abstract :
:NA
The present invention provides a coated product having excellent corrosion resistance and excellent finish by a 3-coat 1-bake method;
the method including the steps of forming cured coating film (Al) comprising cationic electrodeposition coating composition (A) on a
metal object to be coated; forming first colored coated film (Bl) by coating first colored aqueous coating composition (B);forming
second colored coated film (CI) by coating second colored aqueous coating composition (C) on uncured first colored coated film (Bl);
forming clear coated film (Dl) by coating clear coating composition (D) on uncured second colored coated film (CI); and
simultaneously curing uncured first colored coated film (Bl), uncured second colored coated film (CI), and uncured clear coated film
(Dl).
No. of Pages : 85 No. of Claims : 8
The Patent Office Journal 18/06/2010 15869