| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
12.06.2000 JP 2000175768
|
| (71) |
Applicant: W.R. Grace & Co.-Conn. |
|
New York,New York 10036 (US) |
|
| (72) |
Inventors: |
|
- SHIMIZU, Yoshio,c/o Denki Kagaku Kogyo, Ltd.
Tokyo-to,Tokyo (JP)
- KOSUGE, Keiichi,Central Research Laboratories
Machida-shi,Tokyo-to,Tokyo (JP)
|
| (74) |
Representative: Barlow, Roy James et al |
|
J.A. KEMP & CO.14, South SquareGray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB) |
|
