(19)
(11) EP 2 009 142 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.08.2013 Bulletin 2013/33

(45) Mention of the grant of the patent:
22.05.2013 Bulletin 2013/21

(21) Application number: 07737680.4

(22) Date of filing: 02.03.2007
(51) International Patent Classification (IPC): 
C23C 18/16(2006.01)
 C23C 18/24(2006.01)
(86) International application number:
PCT/JP2007/054032
(87) International publication number:
WO 2007/122869 (01.11.2007 Gazette 2007/44)

(54)

COMPOSITION FOR ETCHING TREATMENT OF RESIN MOLDED ARTICLE

ZUSAMMENSETZUNG ZUR ÄTZBEHANDLUNG VON HARZFORMKÖRPER

COMPOSITION PERMETTANT UN TRAITEMENT D'ATTAQUE CHIMIQUE D'UN ARTICLE MOULÉ EN RÉSINE

(84) Designated Contracting States:
DE FR GB

(30) Priority: 18.04.2006 JP 2006114229

(43) Date of publication of application:
31.12.2008 Bulletin 2009/01

(73) Proprietor: OKUNO CHEMICAL INDUSTRIES CO., LTD.
Osaka-shi Osaka 541-0045 (JP)

(72) Inventors:
  • SATOU, Kazuya
    Osaka-shi, Osaka 538-0044 (JP)
  • YOSHIKANE, Yusuke
    Osaka-shi, Osaka 538-0044 (JP)

(74) Representative: Müller-Boré & Partner Patentanwälte 
Grafinger Straße 2
81671 München
81671 München (DE)


(56) References cited: : 
WO-A1-2004/009369
JP-A- 2002 053 973
JP-A- 2003 041 375
JP-A- 2004 190 104
 JP-A- 54 117 328
JP-A- 2002 363 761
JP-A- 2003 193 247
US-A- 4 820 548
   
  • DATABASE WPI Week 197607 Thomson Scientific, London, GB; AN 1976-11960X XP002588659 & JP 50 089476 A (OKABAYASHI K) 17 July 1975 (1975-07-17)
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).