(19)

(11)

EP 0 227 764 A1

(12)

(43) Date of publication: 08.07.1987 Bulletin 1987/28 (21) Application number: 86904136.0 (22) Date of filing: 24.06.1986

(51) International Patent Classification (IPC):  C08K 9/ 10( . ) (86) International application number: PCT/EP1986/000370 (87) International publication number: WO 1987/000187 (15.01.1987 Gazette 1987/01)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 26.06.1985 IT 19850021292 (71) Applicant: CAPSALARM S.A.R.L. CH-6900 Lugano (CH)	(72) Inventor: CICUTO, Danilo CH-6900 Lugano (CH) (74) Representative: Bianchetti, Giuseppe  Studio Consulenza Brevettuale, Via Rossini, 8 I-20122 Milan I-20122 Milan (IT)