(19)
(11) EP 0 230 425 A1

(12)

(43) Date of publication:
05.08.1987 Bulletin 1987/32

(21) Application number: 86901194.0

(22) Date of filing: 27.01.1986
(51) International Patent Classification (IPC): 
C09C 1/ 42( . )
D21H 19/ 40( . )
(86) International application number:
PCT/US1986/000158
(87) International publication number:
WO 1987/000544 (29.01.1987 Gazette 1987/03)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 12.07.1985 US 19850754475
27.11.1985 US 19850802843

(71) Applicant: ANGLO-AMERICAN CLAYS CORPORATION
Atlanta, GA 30342 (US)

(72) Inventors:
  • JONES, Philip, E., J.
    Sandersville, GA 31082 (US)
  • RAYTHATHA, Rasik, H.
    Tennille, GA 31089 (US)
  • SALINAS, Jorge, E.
    Sandersville, GA 31082 (US)
  • GEHO, Keryn, N.
    Jasper, GA 30143 (US)
  • DUNAWAY, Weyman, H.
    Sandersville, GA 31082 (US)

(74) Representative: Bull, Michael Alan, et al 
Haseltine Lake & Co. Hazlitt House 28 Southampton Buildings Chancery Lane
London WC2A 1AT
London WC2A 1AT (GB)

   


(54) STRUCTURED KAOLIN PIGMENTS