(19)
(11) EP 3 662 024 A1

(12)

(43) Date of publication:
10.06.2020 Bulletin 2020/24

(21) Application number: 18750574.8

(22) Date of filing: 31.07.2018
(51) International Patent Classification (IPC): 
C09D 5/08(2006.01)
C23C 18/12(2006.01)
 C09D 183/06(2006.01)
(86) International application number:
PCT/US2018/044559
(87) International publication number:
WO 2019/027991 (07.02.2019 Gazette 2019/06)
(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: 31.07.2017 US 201715664023
29.03.2018 EP 18165148

(71) Applicant: Momentive Performance Materials Inc.
Waterford, NY 12188 (US)

(72) Inventors:
  • JANA, Rajkumar
    Bangalore Karnataka 560099 (IN)
  • HILGERS, Christoph
    50259 Pulheim (DE)
  • RAMAKRISHNAN, Indumathi
    Bangalore 560037 (IN)
  • MURUGESAN, Karthikeyan
    Bangalore 560102 (IN)
  • HARTLEB, Wibke
    53721 Siegburg (DE)

(74) Representative: Gille Hrabal 
Brucknerstrasse 20
40593 Düsseldorf
40593 Düsseldorf (DE)

   


(54) CURABLE SURFACE-PROTECTIVE COATING COMPOSITION, PROCESSES FOR ITS PREPARATION AND APPLICATION TO A METALLIC SUBSTRATE AND RESULTING COATED METALLIC SUBSTRATE