| (84) |
Designated Contracting States: |
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BE DE FR GB IT |
| (30) |
Priority: |
11.06.2004 JP 2004174484
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| (43) |
Date of publication of application: |
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28.03.2007 Bulletin 2007/13 |
| (73) |
Proprietor: Asahi Kasei Chemicals Corporation |
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Tokyo 100-8440 (JP) |
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| (72) |
Inventors: |
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- YAMAZAWA, Kazuyoshi
Fuji-shi,
Shizuoka 4160931 (JP)
- NAKANO, Katsuya
4160948 (JP)
- ARAKI, Yoshifumi
4160939 (JP)
- AOYAGI, Takeshi
4170071 (JP)
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| (74) |
Representative: O'Brien, Simon Warwick et al |
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D Young & Co LLP
120 Holborn London EC1N 2DY London EC1N 2DY (GB) |
| (56) |
References cited: :
EP-A2- 1 251 400 JP-A- 10 073 921 JP-A- 2004 246 247
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WO-A1-01/90818 JP-A- 52 000 503 JP-B2- 6 039 547
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