(19)
(11) EP 3 395 890 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:
14.08.2024 Bulletin 2024/33

(45) Mention of the grant of the patent:
24.04.2024 Bulletin 2024/17

(21) Application number: 16878565.7

(22) Date of filing: 16.12.2016
(51) International Patent Classification (IPC): 
C08L 29/04(2006.01)
C08K 5/098(2006.01)
 C08K 3/38(2006.01)
(52) Cooperative Patent Classification (CPC):
C08K 3/38; C08K 5/098; C08K 2003/387
 
C-Sets:
  1. C08K 3/38, C08L 23/0861;
  2. C08K 5/098, C08L 23/0861;
(86) International application number:
PCT/JP2016/087551
(87) International publication number:
WO 2017/110676 (29.06.2017 Gazette 2017/26)

(54)

SAPONIFIED ETHYLENE-VINYL ESTER-BASED COPOLYMER COMPOSITION AND PRODUCING METHOD THEREFOR

ZUSAMMENSETZUNG AUS EINEM VERSEIFTEN ETHYLEN-VINYLESTER-BASIERENDEN COPOLYMER UND HERSTELLUNGSVERFAHREN DAFÜR

COMPOSITION DE COPOLYMÈRE À BASE D'ESTER DE VINYLE-ÉTHYLÈNE SAPONIFIÉ ET SON PROCÉDÉ DE PRODUCTION

(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: 25.12.2015 JP 2015254264

(43) Date of publication of application:
31.10.2018 Bulletin 2018/44

(73) Proprietor: Mitsubishi Chemical Corporation
Tokyo 1008251 (JP)

(72) Inventors:
  • SATO, Nobuaki
    Tokyo 1008251 (JP)
  • KANDA, Taiji
    Tokyo 1008251 (JP)
  • NAKASHIMA, Ayano
    Tokyo 1008251 (JP)

(74) Representative: Kuhnen & Wacker Patent- und Rechtsanwaltsbüro PartG mbB 
Prinz-Ludwig-Straße 40A
85354 Freising
85354 Freising (DE)


(56) References cited: : 
WO-A1-02/053639
JP-A- 2001 072 823
JP-A- 2001 164 059
JP-A- 2002 060 499
JP-A- 2003 026 887
JP-A- 2004 043 022
JP-A- H1 067 898
 WO-A1-2013/005807
JP-A- 2001 146 539
JP-A- 2001 354 779
JP-A- 2002 284 811
JP-A- 2003 097 772
JP-A- 2011 099 050
   
  • STEVE W. SINTON: "Complexation chemistry of sodium borate with poly(vinyl alcohol) and small diols: a boron-11 NMR study", MACROMOLECULES, vol. 20, no. 10, 1 October 1987 (1987-10-01), WASHINGTON, DC, UNITED STATES, pages 2430 - 2441, XP055601527, ISSN: 0024-9297, DOI: 10.1021/ma00176a018
   
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).