| (84) |
Designated Contracting States: |
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DE FR GB IT |
| (30) |
Priority: |
01.11.2001 JP 2001336078
|
| (43) |
Date of publication of application: |
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07.05.2003 Bulletin 2003/19 |
| (60) |
Divisional application: |
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05000487.8 / 1541602 |
| (73) |
Proprietor: MITSUBISHI CHEMICAL CORPORATION |
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Tokyo 108-0014 (JP) |
|
| (72) |
Inventors: |
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- Onoe, Masato
Yokkaishi-shi,
Mie 510-0848 (JP)
- Ashihara, Teruaki
Yokkaishi-shi,
Mie 510-0848 (JP)
- Hata, Kazuyuki
Yokkaishi-shi,
Mie 510-0848 (JP)
- Shimizu, Fumihiko
Aoba-ku,
Yokohama-shi,
Kanagawa 227-8502 (JP)
- Satou, Naomasa
Aoba-ku,
Yokohama-shi,
Kanagawa 227-8502 (JP)
- Tanna, Akio
Aoba-ku,
Yokohama-shi,
Kanagawa 227-8502 (JP)
|
| (74) |
Representative: Vossius & Partner |
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Siebertstrasse 4 81675 München 81675 München (DE) |
| (56) |
References cited: :
EP-A- 0 636 653 US-A- 4 522 982
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US-A- 4 335 225
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- DATABASE WPI Section Ch, Week 200221 Derwent Publications Ltd., London, GB; Class
A17, AN 2002-164097 XP002261223 & WO 01 85815 A (SUMITOMO CHEM CO LTD), 15 November
2001 (2001-11-15)
- DATABASE WPI Section Ch, Week 199644 Derwent Publications Ltd., London, GB; Class
A17, AN 1996-439604 XP002261224 & JP 08 217835 A (UBE IND LTD), 27 August 1996 (1996-08-27)
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