EP 3927758 A1 20211229 - NOVEL TWO-COMPONENT CLEAR COAT SYSTEMS CONTAINING POLYASPARTIC ACID ESTER
Title (en)
NOVEL TWO-COMPONENT CLEAR COAT SYSTEMS CONTAINING POLYASPARTIC ACID ESTER
Title (de)
NEUE ZWEIKOMPONENTEN-KLARLACKSYSTEME ENTHALTEND POLYASPARAGINSÄUREESTER
Title (fr)
NOUVEAUX SYSTÈMES DE REVÊTEMENT TRANSPARENT À DEUX COMPOSANTS CONTENANT DES ESTERS DE POLY(ACIDE ASPARTIQUE)
Publication
Application
Priority
- EP 19158880 A 20190222
- EP 20157828 A 20200218
- EP 2020054418 W 20200220
Abstract (en)
[origin: WO2020169700A1] The present invention relates to two-component clear coat systems containing polyaspartic acid ester with primary amino groups and small amounts of fumaric acid dialkyl esters, to a method for preparing same and the use thereof for producing coatings for use in repairing vehicles and substrates coated therewith.
IPC 8 full level
C08G 18/79 (2006.01); C07C 227/06 (2006.01); C08G 18/38 (2006.01); C09D 175/00 (2006.01)
CPC (source: EP KR US)
C08G 18/3821 (2013.01 - EP KR US); C08G 18/72 (2013.01 - KR); C08G 18/73 (2013.01 - EP US); C08G 18/792 (2013.01 - EP US); C09D 5/00 (2013.01 - KR); C09D 7/63 (2017.12 - EP KR US); C09D 175/02 (2013.01 - EP KR); C09D 175/12 (2013.01 - US); C08K 5/0008 (2013.01 - EP)
Citation (search report)
See references of WO 2020169700A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020169700 A1 20200827; CN 113412295 A 20210917; CN 113412295 B 20230825; EP 3927758 A1 20211229; JP 2022521251 A 20220406; KR 20210131330 A 20211102; US 2022098437 A1 20220331
DOCDB simple family (application)
EP 2020054418 W 20200220; CN 202080015271 A 20200220; EP 20705079 A 20200220; JP 2021549101 A 20200220; KR 20217026181 A 20200220; US 202017426767 A 20200220