(19)
(11) EP 4 255 865 A1

(12)

(43) Date of publication:
11.10.2023 Bulletin 2023/41

(21) Application number: 21816090.1

(22) Date of filing: 30.11.2021
(51) International Patent Classification (IPC): 
C04B 26/06(2006.01)
C04B 28/10(2006.01)
 C04B 28/18(2006.01)
(52) Cooperative Patent Classification (CPC):
C04B 28/188; C04B 26/06; C04B 2111/00293; C04B 28/10; C04B 28/18; C04B 2111/00482
 
C-Sets:
  1. C04B 28/10, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 40/0042, C04B 2103/44;
  2. C04B 28/10, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2676, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  3. C04B 28/10, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2652, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  4. C04B 26/06, C04B 24/2641, C04B 40/0039, C04B 2103/0065, C04B 2103/408, C04B 2103/50;
  5. C04B 28/10, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2641, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  6. C04B 26/06, C04B 24/2641, C04B 40/0039, C04B 40/0042, C04B 2103/0065, C04B 2103/408, C04B 2103/50;
  7. C04B 28/10, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2623, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  8. C04B 28/18, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 40/0042, C04B 2103/44;
  9. C04B 28/18, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2676, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  10. C04B 28/18, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2652, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  11. C04B 28/18, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2641, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
  12. C04B 28/18, C04B 14/06, C04B 14/106, C04B 14/14, C04B 14/16, C04B 18/025, C04B 18/22, C04B 20/008, C04B 24/2623, C04B 40/065, C04B 2103/0065, C04B 2103/408, C04B 2103/44, C04B 2103/50;
(86) International application number:
PCT/EP2021/083482
(87) International publication number:
WO 2022/117534 (09.06.2022 Gazette 2022/23)
(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: 02.12.2020 EP 20211265

(71) Applicant: BASF SE
67056 Ludwigshafen am Rhein (DE)

(72) Inventor:
  • SEIP, Klaus
    67056 Ludwigshafen (DE)

(74) Representative: Reitstötter Kinzebach 
Patentanwälte Im Zollhof 1
67061 Ludwigshafen
67061 Ludwigshafen (DE)

   


(54) COMPOSITION FOR WATERTIGHT COVERINGS