(19)

(11)

EP 0 214 249 A1

(12)

(43) Date of publication: 18.03.1987 Bulletin 1987/12 (21) Application number: 86901764.0 (22) Date of filing: 04.03.1986

(51) International Patent Classification (IPC):  C08J 11/ 10( . ) (86) International application number: PCT/BR1986/000003 (87) International publication number: WO 1986/005192 (12.09.1986 Gazette 1986/20)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 05.03.1985 BR 19850000981 (71) Applicant: OLIVEIRA DA CUNHA LIMA, Luiz Carlos 22460 Rio de Janeiro (BR)	(72) Inventor: OLIVEIRA DA CUNHA LIMA, Luiz Carlos 22460 Rio de Janeiro (BR)