| (84) |
Designated Contracting States: |
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DE FR GB IT |
| (30) |
Priority: |
07.02.2003 JP 2003031402
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| (43) |
Date of publication of application: |
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23.11.2005 Bulletin 2005/47 |
| (73) |
Proprietors: |
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- Mitsui Chemicals, Inc.
Tokyo 105-7117 (JP)
- HOKUETSU PAPER MILLS, LTD.
Nagaoka-shi,
Niigata 940-0027 (JP)
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| (72) |
Inventors: |
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- HASHIMOTO, Hidehiko
Ichihara-shi, Chiba 2990108 (JP)
- NAKAGAWA, Norihiko
Ichihara-shi, Chiba 2990108 (JP)
- SHOUJI, Masanori
c/o Mitsui Chemicals, Inc.
Minato-ku, Tokyo 1057117 (JP)
- KIMURA, Masao
c/o Hokuetsu Paper Mills, Ltd.
Chuo-ku, Tokyo 1030021 (JP)
- KAZUMORI, Yasuji
c/o Hokuetsu Paper Mills, Ltd.
Nagaoka-shi, Niigata 9400027 (JP)
- MIYAUCHI, Hironaga
c/o Hokuetsu Paper Mills, Ltd.
Chuo-ku, Tokyo 1030021 (JP)
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| (74) |
Representative: HOFFMANN EITLE |
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Patent- und Rechtsanwälte
Arabellastrasse 4 81925 München 81925 München (DE) |
| (56) |
References cited: :
WO-A1-96/20091
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JP-A- 2000 263 927
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- THE CHEMICAL DAILY CO.,LTD.,(11290 NO KAGAKU SHOHIN) 24 January 1990, pages 811 -
812, XP002903740
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