(19)
(11) EP 4 079 498 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:
29.11.2023 Bulletin 2023/48

(45) Mention of the grant of the patent:
25.10.2023 Bulletin 2023/43

(21) Application number: 22168137.2

(22) Date of filing: 13.04.2022
(51) International Patent Classification (IPC): 
B29D 30/06(2006.01)
(52) Cooperative Patent Classification (CPC):
B29D 2030/0686; B29D 30/0681

(54)

METHOD OF MANUFACTURING SEALANT FOR A TIRE

VERFAHREN ZUR HERSTELLUNG EINES DICHTUNGSMITTELS FÜR REIFEN

PROCÉDÉ DE FABRICATION D'UN PRODUIT D'ÉTANCHÉITÉ POUR UN PNEU

(84) Designated Contracting States:
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 RS SE SI SK SM TR

(30) Priority: 23.04.2021 JP 2021073259

(43) Date of publication of application:
26.10.2022 Bulletin 2022/43

(73) Proprietor: The Yokohama Rubber Co., Ltd.
Kanagawa Prefecture, 254-8601 (JP)

(72) Inventors:
  • SAIKI, Takeaki
    Hiratsuka-shi, 254-8601 (JP)
  • KARASAWA, Yuichiro
    Hiratsuka-shi, 254-8601 (JP)
  • OKAMATSU, Takahiro
    Hiratsuka-shi, 254-8601 (JP)

(74) Representative: Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH 
Leonrodstraße 58
80636 München
80636 München (DE)


(56) References cited: : 
EP-A1- 1 435 301
US-A1- 2013 203 913
 JP-A- 2019 163 399
US-A1- 2020 001 560
   
       
    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).