(19)

(11)

EP 0 754 211 A1

(12)

(43) Date of publication: 22.01.1997 Bulletin 1997/04 (21) Application number: 95912049.0 (22) Date of filing: 02.03.1995

(51) International Patent Classification (IPC):  C09D 133/ 14( . ) C09D 167/ 00( . ) C08L 43/ 04( . ) C09D 163/ 00( . ) C09D 167/ 02( . ) C08L 63/ 00( . ) (86) International application number: PCT/US1995/002721 (87) International publication number: WO 1995/027760 (19.10.1995 Gazette 1995/45)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 08.04.1994 US 19940225483 (71) Applicant: PPG INDUSTRIES, INC. Pittsburgh Pennsylvania 15272 (US)	(72) Inventors: DAS, Suryya, K. Pittsburgh, PA 15238 (US) KILIC, Soner Gibsonia, PA 15044 (US) KESICKI, Stephen, A. Pittsburgh, PA 15208 (US) SIMPSON, Dennis, A. Wexford, PA 15090 (US) GUERRIERI, Amy, S. Strongsville, OH 44136 (US) (74) Representative: Modiano, Guido, Dr.-Ing., et al  Modiano, Josif, Pisanty & Staub, Baaderstrasse 3 80469 München 80469 München (DE)