(19)
(11) EP 0 214 970 A1

(12)

(43) Date of publication:
25.03.1987 Bulletin 1987/13

(21) Application number: 85902033.0

(22) Date of filing: 22.04.1985
(51) International Patent Classification (IPC): 
B60C 11/ 14( . )
(86) International application number:
PCT/EP1985/000182
(87) International publication number:
WO 1985/005329 (05.12.1985 Gazette 1985/26)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 22.05.1984 IT 19840021039

(71) Applicant: KERATEK S.r.l.
I-20135 Milano MI (IT)

(72) Inventor:
  • VERZOCCHI, Enrico
    I-20135 Milano (IT)

   


(54) A HIGH FRICTIONAL COEFFICIENT COATING FOR RUBBER TIRES OF VEHICLES