Global Patent Index - EP 0968251 A1

EP 0968251 A1 20000105 - ENHANCED ADHESION OF POLYESTER COATINGS

Title (en)

ENHANCED ADHESION OF POLYESTER COATINGS

Title (de)

VERBESSERTE HAFTUNG VON POLYESTERBESCHICHTUNGSMASSEN

Title (fr)

ADHERENCE AMELIOREE DE REVETEMENTS DE POLYESTER

Publication

EP 0968251 A1 (EN)

Application

EP 98911731 A

Priority

  • US 9805214 W
  • US 4141797 P
  • US 3824598 A

Abstract (en)

[origin: WO9841588A1] The invention concerns a method of enhancing adhesion of a polyester coating to a substrate using a water-dispersable modified polyester primer having pendant hydrophilic groups attached thereto. The primer allows for thinner polyester coatings, thereby decreasing the plastic content of various coated articles.

IPC 1-7

C09D 167/00; B05D 7/00; B29C 47/02

IPC 8 full level

B05D 7/24 (2006.01); B05D 7/00 (2006.01); B29C 47/02 (2006.01); B29C 47/04 (2006.01); B32B 27/36 (2006.01); C09D 5/00 (2006.01); C09D 167/00 (2006.01)

CPC (source: EP)

B05D 7/52 (2013.01); B29C 48/15 (2019.02); C09D 167/00 (2013.01); B29C 48/08 (2019.02)

Citation (search report)

See references of WO 9841588A1

Designated contracting state (EPC)

DE FI FR GB IT SE

DOCDB simple family (publication)

WO 9841588 A1 19980924; CA 2281671 A1 19980924; EP 0968251 A1 20000105; JP 2001521452 A 20011106

DOCDB simple family (application)

US 9805214 W 19980317; CA 2281671 A 19980317; EP 98911731 A 19980317; JP 54072198 A 19980317