(19)
(11) EP 3 500 640 A1

(12)

(43) Date of publication:
26.06.2019 Bulletin 2019/26

(21) Application number: 17727818.1

(22) Date of filing: 16.05.2017
(51) International Patent Classification (IPC): 
C09J 7/20(2018.01)
(86) International application number:
PCT/EP2017/061753
(87) International publication number:
WO 2018/036671 (01.03.2018 Gazette 2018/09)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 22.08.2016 JP 2016161898

(71) Applicants:
  • Nippon Paper Core Industrial Co., Ltd.
    Osaka, Osaka 535-0002 (JP)
  • Paul & Co GmbH & Co KG
    97772 Wildflecken (DE)

(72) Inventors:
  • TAKEMOTO, Takuo
    Osaka Osaka 535-0002 (JP)
  • URAMATSU, Shinichi
    Osaka Osaka 535-0002 (JP)

(74) Representative: Wittmann, Ernst-Ulrich 
Withers & Rogers LLP Steinerstraße 15, Haus A
81369 München
81369 München (DE)

   


(54) PAPER TUBE, PACKING MATERIAL, COATING AGENT, AND MANUFACTURING METHOD FOR COATING AGENT AND MANUFACTURING METHOD FOR PAPER TUBE