(19)
(11) EP 4 423 206 A1

(12)

(43) Date of publication:
04.09.2024 Bulletin 2024/36

(21) Application number: 22886336.1

(22) Date of filing: 20.10.2022
(51) International Patent Classification (IPC): 
C09K 3/10(2006.01)
C08L 83/04(2006.01)
(52) Cooperative Patent Classification (CPC):
C08L 83/04; C08G 77/16; C09K 3/1018; C03C 27/00; C03C 27/10
 
C-Sets:
C08L 83/04, C08K 3/36, C08K 5/5465, C08K 5/57;
(86) International application number:
PCT/IN2022/050934
(87) International publication number:
WO 2023/073729 (04.05.2023 Gazette 2023/18)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 29.10.2021 IN 202141049546

(71) Applicant: Saint-Gobain Glass France
92400 Courbevoie (FR)

(72) Inventors:
  • MOITRA, Nirmalya
    Chennai, Tamil Nadu 600090 (IN)
  • ZOPE, Indraneel
    Pune 411021, Maharashtra (IN)

(74) Representative: Saint-Gobain Recherche 
B.P. 135 39, quai Lucien Lefranc
93303 Aubervilliers Cedex
93303 Aubervilliers Cedex (FR)

   


(54) A SEALANT COMPOSITION FOR SUBSTRATES