Global Patent Index - EP 1268191 A4

EP 1268191 A4 20030212 - AUTODEPOSITING COATING COMPOSITION AND PROCESS AND COATED METAL ARTICLES THEREFROM

Title (en)

AUTODEPOSITING COATING COMPOSITION AND PROCESS AND COATED METAL ARTICLES THEREFROM

Title (de)

SELBSTABSCHEIDBARE BESCHICHTUNGSZUSAMMENSETZUNG, VERFAHREN SOWIE DAMIT BESCHICHTETE STAHLARTIKEL

Title (fr)

COMPOSITION ET PROCEDE DE REVETEMENT PAR AUTODEPOT ET ARTICLES EN METAL REVETUS AFFERENTS

Publication

EP 1268191 A4 20030212 (EN)

Application

EP 00989269 A 20001215

Priority

  • JP 35825799 A 19991217
  • US 0033996 W 20001215

Abstract (en)

[origin: WO0143966A1] A water-based autodepositing coating composition that contains dissolved and/or dispersed anionic polyester resin comprising the condensate of (a) a polyhydric alcohol component and (b) an acid component in addition to acid, and metal ions and/or other oxidizing agents provides a coating composition that can impart an excellent corrosion resistance, adherence, and heat resistance to metal surfaces when appplied to the metal surfaces and dried into place thereon, preferably with the use of heat. A rinse is usually preferably interposed between the application of the auto-depositing composition and the drying operation.

IPC 1-7

B32B 15/08; C08L 67/02; C23F 11/04; C23F 11/173

IPC 8 full level

B05D 7/14 (2006.01); B05D 7/24 (2006.01); C09D 5/08 (2006.01); C09D 7/12 (2006.01); C09D 167/00 (2006.01)

CPC (source: EP)

C09D 167/00 (2013.01); B05D 7/144 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0143966 A1 20010621; CA 2395072 A1 20010621; CN 1259152 C 20060614; CN 1300644 A 20010627; EP 1268191 A1 20030102; EP 1268191 A4 20030212; JP 2001172560 A 20010626; JP 3860693 B2 20061220

DOCDB simple family (application)

US 0033996 W 20001215; CA 2395072 A 20001215; CN 00136616 A 20001215; EP 00989269 A 20001215; JP 35825799 A 19991217