(19)
(11) EP 4 402 214 A1

(12)

(43) Date of publication:
24.07.2024 Bulletin 2024/30

(21) Application number: 21789924.4

(22) Date of filing: 13.09.2021
(51) International Patent Classification (IPC): 
C09D 5/02(2006.01)
C09D 7/63(2018.01)
C09D 5/00(2006.01)
 C09D 7/61(2018.01)
C09D 15/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C09D 15/00; C09D 5/024; C09D 7/61; C09D 7/63; C08K 3/34; C08K 5/5415; C09D 5/002
(86) International application number:
PCT/US2021/050072
(87) International publication number:
WO 2023/038642 (16.03.2023 Gazette 2023/11)
(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

(71) Applicants:
  • Celanese International Corporation
    Irving, TX 75039 (US)
  • Junk, Matthias
    Irving, TX 75039 (US)
  • Fichtner, Thomas
    Irving, TX 75039 (US)

(72) Inventors:
  • JUNK, Matthias
    IRVING, Texas 75039 (US)
  • FICHTNER, Thomas
    IRVING, Texas 75039 (US)

(74) Representative: Simmons & Simmons LLP (Munich) 
Lehel Carré Thierschplatz 6
80538 Munich
80538 Munich (DE)

   


(54) WOOD STAINS AND PENETRATION PRIMERS COMPRISING LOW VOC LEVEL AQUEOUS DISPERSIONS