(19)
(11) EP 0 636 064 A1

(12)

(43) Date of publication:
01.02.1995 Bulletin 1995/05

(21) Application number: 93912225.0

(22) Date of filing: 15.04.1993
(51) International Patent Classification (IPC): 
G02C 7/ 06( . )
B29C 39/ 02( . )
B29C 39/ 40( . )
B29D 11/ 00( . )
C08F 283/ 00( . )
G02B 1/ 04( . )
G02B 1/ 11( . )
 B29C 35/ 08( . )
B29C 39/ 10( . )
B29C 70/ 78( . )
B32B 27/ 08( . )
C08F 283/ 01( . )
G02B 1/ 10( . )
B29K 69/ 00( . )
(86) International application number:
PCT/US1993/003470
(87) International publication number:
WO 1993/021010 (28.10.1993 Gazette 1993/26)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 15.04.1992 US 19920869326
11.01.1993 US 19930002982

(71) Applicant: SOANE TECHNOLOGIES INC.
Hayward, CA 94545 (US)

(72) Inventors:
  • LIM, Fredric J.
    Freemont, CA 94539 (US)
  • BAE, Young C.
    Pleasonton, CA 94588 (US)
  • SOANE, David, S.
    Piedmont, CA 94610 (US)

(74) Representative: Bassett, Richard Simon 
ERIC POTTER & CLARKSON St. Mary's Court St. Mary's Gate
Nottingham NG1 1LE
Nottingham NG1 1LE (GB)

   


(54) LENSES WITH HIGH IMPACT RESISTANCE AND HIGH SCRATCH RESISTANCE