| (84) |
Designated Contracting States: |
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AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO SE SI SK SM TR |
| (30) |
Priority: |
08.09.2009 JP 2009207233 08.09.2009 JP 2009207245
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| (43) |
Date of publication of application: |
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18.07.2012 Bulletin 2012/29 |
| (73) |
Proprietor: Asahi Kasei Kabushiki Kaisha |
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Chiyoda-ku
Tokyo
101-8101 (JP) |
|
| (72) |
Inventors: |
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- SASAKI, Yukiyoshi
Tokyo 101-8101 (JP)
- SAKATA, Norio
Tokyo 101-8101 (JP)
- SAKUMA, Teruaki
Tokyo 101-8101 (JP)
- OYAMADA, Hiroshi
Tokyo 101-8101 (JP)
|
| (74) |
Representative: D Young & Co LLP |
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120 Holborn London EC1N 2DY London EC1N 2DY (GB) |
| (56) |
References cited: :
WO-A1-02/48239 JP-A- 11 512 476 JP-A- 2003 002 966
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WO-A1-2008/149862 JP-A- 2002 097 265 US-A1- 2004 049 006
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