(19)
(11) EP 4 048 737 A1

(12)

(43) Date of publication:
31.08.2022 Bulletin 2022/35

(21) Application number: 20803995.8

(22) Date of filing: 21.10.2020
(51) International Patent Classification (IPC): 
C08L 97/00(2006.01)
C09D 197/02(2006.01)
 C09D 5/08(2006.01)
(52) Cooperative Patent Classification (CPC):
C09D 5/08; C08L 97/005; C09D 197/02
(86) International application number:
PCT/SE2020/051013
(87) International publication number:
WO 2021/080491 (29.04.2021 Gazette 2021/17)
(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:
KH MA MD TN

(30) Priority: 23.10.2019 SE 1951199

(71) Applicant: RISE Innventia AB
114 86 Stockholm (SE)

(72) Inventors:
  • ALVARADO, Fernando
    120 68 Stockholm (SE)
  • FLODBERG, Göran
    181 34 Lidingö (SE)
  • TOMANI, Per
    141 41 Huddinge (SE)
  • NORBERG, Lars
    137 31 Västerhaninge (SE)

(74) Representative: Zacco Sweden AB 
P.O. Box 5581 Löjtnantsgatan 21
114 85 Stockholm
114 85 Stockholm (SE)

   


(54) LIGNIN-CONTAINING SEALANT AND/OR COATING COMPOSITIONS FROM RENEWABLE SOURCES