(19)

(11)

EP 0 252 134 A1

(12)

(43) Date of publication: 13.01.1988 Bulletin 1988/02 (21) Application number: 87900665.0 (22) Date of filing: 07.01.1987

(51) International Patent Classification (IPC):  C09D 127/ 14( . ) (86) International application number: PCT/GB1987/000002 (87) International publication number: WO 1987/004176 (16.07.1987 Gazette 1987/15)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI NL SE (30) Priority: 08.01.1986 GB 19860000380 12.08.1986 GB 19860019583 (71) Applicant: PLASCOAT U.K. LIMITED Woking Surrey GU22 7LG (GB)	(72) Inventor: O'DONNELL, William, Gerard, Anthony Upper Hale, Farnham Surrey GU9 0HU (GB) (74) Representative: Bankes, Stephen Charles Digby, et al  BARON & WARREN 18 South End Kensington London W8 5BU London W8 5BU (GB)