(19)
(11) EP 0 853 528 A1

(12)

(43) Date of publication:
22.07.1998 Bulletin 1998/30

(21) Application number: 95931562.0

(22) Date of filing: 22.08.1995
(51) International Patent Classification (IPC): 
B24B 1/ 00( . )
G11B 5/ 82( . )
G02B 6/ 36( . )
G11B 5/ 73( . )
G11B 5/ 84( . )
(86) International application number:
PCT/US1995/010697
(87) International publication number:
WO 1997/007931 (06.03.1997 Gazette 1997/11)
(84) Designated Contracting States:
DE GB

(60) Divisional application:
02077006.1 / 1271484

(71) Applicant: SEAGATE TECHNOLOGY, INC.
Scotts Valley, California 95066-4544 (US)

(72) Inventors:
  • MEYER, Dallas, W.
    Burnsville, MN 55337 (US)
  • KUO, David, S.
    Castro Valley, CA 94546 (US)

(74) Representative: Kenyon, Sarah Elizabeth, et al 
Orchard Kenyon & Co. Staple Inn Buildings North High Holborn
London WC1V 7PZ
London WC1V 7PZ (GB)

   


(54) LASER SURFACE TREATMENTS FOR MAGNETIC RECORDING MEDIA