(19)
(11) EP 3 029 090 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:
10.07.2019 Bulletin 2019/28

(45) Mention of the grant of the patent:
29.05.2019 Bulletin 2019/22

(21) Application number: 13890566.6

(22) Date of filing: 31.07.2013
(51) International Patent Classification (IPC): 
C08J 5/18(2006.01)
C08L 29/14(2006.01)
 C03C 27/12(2006.01)
(86) International application number:
PCT/JP2013/070770
(87) International publication number:
WO 2015/015601 (05.02.2015 Gazette 2015/05)

(54)

POLYVINYL ACETAL FILM EXCELLENT IN TRANSPARENCY AND SUPPRESSING THERMAL CRACKING PHENOMENON

POLYVINYLACETALFOLIE MIT HERAUSRAGENDER TRANSPARENZ UND RESISTENZ GEGEN HEISSRISSPHÄNOMEN

FILM DE POLY(ACÉTAL DE VINYLE) AYANT UNE TRANSPARENCE ET UNE RÉSISTANCE AU PHÉNOMÈNE DE FISSURATION THERMIQUE EXCEPTIONNELLES

(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

(43) Date of publication of application:
08.06.2016 Bulletin 2016/23

(73) Proprietor: Kuraray Co., Ltd.
Kurashiki-shi, Okayama 710-0801 (JP)

(72) Inventors:
  • YUI Taiga
    Kurashiki-shi Okayama 713-8550 (JP)
  • KUSUDOU Takeshi
    Kurashiki-shi Okayama 713-8550 (JP)
  • TAKASHITA Sachiko
    Kurashiki-shi Okayama 710-0801 (JP)
  • ASADA Mitsunori
    Kurashiki-shi Okayama 710-0801 (JP)

(74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB 
Friedenheimer Brücke 21
80639 München
80639 München (DE)


(56) References cited: : 
EP-A1- 1 233 007
EP-A1- 1 842 653
WO-A1-95/19885
WO-A1-2005/005123
WO-A1-2013/011872
JP-A- 2012 031 030
JP-A- 2013 010 671
 EP-A1- 1 842 647
EP-A1- 1 953 829
WO-A1-99/44821
WO-A1-2010/095479
DE-A1- 19 951 444
JP-A- 2012 092 202
   
       
    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).