(19)
(11) EP 4 204 463 A1

(12)

(43) Date of publication:
05.07.2023 Bulletin 2023/27

(21) Application number: 21766435.8

(22) Date of filing: 19.08.2021
(51) International Patent Classification (IPC): 
C08F 2/48(2006.01)
C08F 290/00(2006.01)
C09D 133/14(2006.01)
 C09D 4/06(2006.01)
C09D 133/08(2006.01)
(52) Cooperative Patent Classification (CPC):
C08F 2/48; C09D 4/06; H01J 61/822; C08F 8/32; C08F 290/142; C08F 290/147; C09D 151/08
 
C-Sets:
  1. C08F 8/32, C08F 290/142;
  2. C08F 8/32, C08F 290/062;
  3. C08F 290/142, C08F 222/1006;
  4. C08F 290/147, C08F 222/1006;
  5. C09D 4/06, C08F 290/06;
  6. C09D 4/06, C08F 290/12;
(86) International application number:
PCT/EP2021/073041
(87) International publication number:
WO 2022/043181 (03.03.2022 Gazette 2022/09)
(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:
KH MA MD TN

(30) Priority: 28.08.2020 EP 20193395

(71) Applicants:
  • BASF SE
    67056 Ludwigshafen am Rhein (DE)
  • IST METZ GmbH
    72622 Nürtingen (DE)

(72) Inventors:
  • BECKER, Axel
    67056 Ludwigshafen (DE)
  • STARZMANN, Oliver
    72622 Nürtingen (DE)
  • STENGLE, Michael
    72622 Nürtingen (DE)
  • FEIL, Frederik
    72622 Nürtingen (DE)

(74) Representative: Schuck, Alexander 
Patentanwälte Isenbruck Bösl Hörschler PartG mbB Eastsite One Seckenheimer Landstraße 4
68163 Mannheim
68163 Mannheim (DE)

   


(54) METHOD FOR THE UV CURING OF LACQUERS CONTAINING NON-AQUEOUS POLY(METH)ACRYLATES WITHOUT A PHOTOINITIATOR