| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO
SE SI SK TR |
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Priority: |
25.10.2006 US 854102 P
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Date of publication of application: |
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30.04.2008 Bulletin 2008/18 |
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Proprietor: Formosan Union Chemical Corp. |
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Taipei (TW) |
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Inventors: |
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- Tsai, Chi-Hsien
Taipei (TW)
- Tsai, Chien-Hsun
Taipei (TW)
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| (74) |
Representative: Beck & Rössig
European Patent Attorneys |
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Cuvilliésstrasse 14 81679 München 81679 München (DE) |
| (56) |
References cited: :
EP-A- 0 377 305 WO-A-99/05082 US-A- 5 157 187 US-B1- 6 491 809
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WO-A-95/21225 GB-A- 2 078 776 US-A1- 2005 027 148
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