(19)
(11)
EP 1 268 681 A2
(12)
(88)
Date of publication A3:
14.02.2002
(43)
Date of publication:
02.01.2003
Bulletin 2003/01
(21)
Application number:
01918300.3
(22)
Date of filing:
02.03.2001
(51)
International Patent Classification (IPC)
7
:
C09D
7/00
,
C09G
1/02
(86)
International application number:
PCT/US0106/760
(87)
International publication number:
WO 0106/4354
(
07.09.2001
Gazette 2001/36)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
(30)
Priority:
02.03.2000
JP 2000057129
(71)
Applicant:
3M Innovative Properties Company
Saint Paul, MN 55133-3427 (US)
(72)
Inventor:
HARA, Fujio
Hachioji-city,Tokyo 192-03 (JP)
(74)
Representative:
VOSSIUS & PARTNER
Siebertstrasse 4
81675 München
81675 München (DE)
(54)
METHOD FOR REPAIRING AND LUSTERING DEFECTS ON HYDROPHILIC COAT SURFACE