(19)
(11) EP 2 166 058 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:
17.07.2013 Bulletin 2013/29

(45) Mention of the grant of the patent:
05.06.2013 Bulletin 2013/23

(21) Application number: 08777447.7

(22) Date of filing: 20.06.2008
(51) International Patent Classification (IPC): 
F16D 69/02(2006.01)
(86) International application number:
PCT/JP2008/061303
(87) International publication number:
WO 2008/156161 (24.12.2008 Gazette 2008/52)

(54)

FRICTION MATERIAL COMPOSITION, AND FRICTION MATERIAL PRODUCED THEREWITH

REIBSTOFFZUSAMMENSETZUNG UND DARAUS HERGESTELLTER REIBSTOFF

COMPOSITION POUR MATÉRIAU DE FROTTEMENT ET MATÉRIAU DE FRICTION A CELUI-CI

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 20.06.2007 JP 2007162428
13.12.2007 JP 2007322045

(43) Date of publication of application:
24.03.2010 Bulletin 2010/12

(73) Proprietor: Hitachi Chemical Co., Ltd.
Chiyoda-ku Tokyo 100-6606 (JP)

(72) Inventors:
  • UNNO, Mitsuo
    Ibaraki 316-0036 (JP)
  • BABA, Kazuya
    Ibaraki 316-0036 (JP)

(74) Representative: Albrecht, Thomas et al
Kraus & Weisert Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15
80539 München
80539 München (DE)


(56) References cited: : 
WO-A1-2007/080975
JP-A- 06 305 760
JP-B2- 2 879 364
 WO-A1-2007/080975
JP-A- 07 102 080
US-A1- 2005 266 220
   
  • DATABASE WPI Week 199221 Thomson Scientific, London, GB; AN 1992-170726 XP002662085, -& JP 4 106183 A (NISSHINBO IND INC) 8 April 1992 (1992-04-08)
  • DATABASE WPI Week 198747 Thomson Scientific, London, GB; AN 1987-331387 XP002662122, -& JP 62 237127 A (ASAHI SEKIMEN KOGYO KK) 17 October 1987 (1987-10-17)
   
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).