(19)
(11) EP 1 581 589 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:
20.04.2011 Bulletin 2011/16

(45) Mention of the grant of the patent:
26.01.2011 Bulletin 2011/04

(21) Application number: 03813452.4

(22) Date of filing: 12.12.2003
(51) International Patent Classification (IPC): 
C08L 21/00(2006.01)
(86) International application number:
PCT/US2003/039823
(87) International publication number:
WO 2004/055106 (01.07.2004 Gazette 2004/27)

(54)

PHENOLIC MODIFIED RESORCINOLIC RESINS FOR RUBBER COMPOUNDING

MIT PHENOLVERBINDUNGEN MODIFIZIERTE RESORCINHARZE FÜR DIE KAUTSCHUKKOMPOUNDIERUNG

RESINES RESORCINOLIQUES A MODIFICATION PHENOLIQUE DESTINEES A LA FORMATION DE MELANGES CAOUTCHOUTES

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(30) Priority: 13.12.2002 US 433306 P
18.02.2003 US 369366

(43) Date of publication of application:
05.10.2005 Bulletin 2005/40

(73) Proprietor: INDSPEC CHEMICAL CORPORATION
Petrolia, PA 16050 (US)

(72) Inventors:
  • DURAIRAJ, Raj, B.
    Monroeville, PA 15146 (US)
  • WALKUP, C., Michael
    New Kensington, PA 15068 (US)
  • LAWRENCE, Mark, A.
    New Kensington, PA 15068 (US)

(74) Representative: Jones Day 
Rechtsanwälte, Attorneys-at-Law, Patentanwälte Prinzregentenstrasse 11
80538 München
80538 München (DE)


(56) References cited: : 
US-A- 3 425 989
US-A- 5 494 785
 US-A- 3 963 652
   
       
    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).