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Designated Contracting States: |
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DE FR |
| (30) |
Priority: |
18.04.2003 JP 2003113589 24.04.2003 JP 2003119814
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| (43) |
Date of publication of application: |
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22.03.2006 Bulletin 2006/12 |
| (73) |
Proprietor: Asahi Kasei Chemicals Corporation |
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Tokyo 100-8440 (JP) |
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| (72) |
Inventors: |
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- MIYOSHI, Takaaki
Kimitsu-shi, Chiba 2991147 (JP)
- NODA, Kazuya
Sodegaura-shi, Chiba 2990261 (JP)
- HORIO, Mitsuhiro
Sodegaura-shi, Chiba 2990261 (JP)
- YOSHINAGA, Yuuji
Sodegaura-shi,
Chiba 2990261 (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: :
EP-A- 0 585 056 JP-A- 6 065 500 JP-A- 6 313 045 JP-A- 2002 206 054
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WO-A1-01/81473 JP-A- 6 240 130 JP-A- 2002 194 093 JP-A- 2004 143 239
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