(19)
(11) EP 0 398 914 A1

(12)

(43) Date of publication:
28.11.1990 Bulletin 1990/48

(21) Application number: 89901548.0

(22) Date of filing: 12.01.1989
(51) International Patent Classification (IPC): 
C08K 3/ 14( . )
C08K 3/ 00( . )
C08K 3/ 22( . )
C08K 3/ 38( . )
C08K 9/ 04( . )
C08L 21/ 00( . )
C09C 3/ 10( . )
B60C 11/ 14( . )
C08K 3/ 18( . )
C08K 3/ 28( . )
C08K 9/ 00( . )
C08K 9/ 10( . )
C09C 1/ 62( . )
(86) International application number:
PCT/EP1989/000029
(87) International publication number:
WO 1989/006670 (27.07.1989 Gazette 1989/16)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 19.01.1988 IT 19880019104

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

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

(74) Representative: Rapisardi, Mariacristina, Dr. Proc. 
STUDIO TECNICO LEGALE RAPISARDI, Largo V Alpini 15
I-20145 Milano
I-20145 Milano (IT)

   


(54) PROCESS FOR INCORPORATING ANTI-SKID GRANULES INTO TIRES