EP 3938442 A1 20220119 - HIGH VOLTAGE COMPONENTS
Title (en)
HIGH VOLTAGE COMPONENTS
Title (de)
HOCHVOLTKOMPONENTEN
Title (fr)
COMPOSANTS HAUTE TENSION
Publication
Application
Priority
- EP 19163038 A 20190315
- EP 2020056705 W 20200312
Abstract (en)
[origin: WO2020187704A1] The invention relates to high voltage components, in particular for electromobility, comprising polymer compositions based on at least one polyester and 10,10'-oxybis-12H-phthaloperine-12-one, and to the use of 10,10'-oxybis-12H-phthaloperine-12-one for producing polyester based products with the proviso that a colour distance ΔE <20 from the L*a*b* coordinates of a colour number of the RAL colour table, begins with "2" and subsequently to the use of 10,10'-oxybis-12H-phthaloperine-12-one for marking polyester based products as high-voltage components.
IPC 8 full level
C08L 67/02 (2006.01)
CPC (source: EP KR US)
C08K 3/013 (2017.12 - US); C08K 3/016 (2017.12 - US); C08K 5/0066 (2013.01 - US); C08K 5/13 (2013.01 - US); C08K 5/3465 (2013.01 - EP KR US); C08L 67/02 (2013.01 - KR); C08L 69/00 (2013.01 - KR); B29B 9/06 (2013.01 - US); B29K 2067/006 (2013.01 - US); B29K 2105/0026 (2013.01 - US); B29K 2105/005 (2013.01 - US); C08K 2201/014 (2013.01 - US); C08L 2203/206 (2013.01 - KR)
Citation (search report)
See references of WO 2020187704A1
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 2020187704 A1 20200924; CN 113728051 A 20211130; EP 3938442 A1 20220119; JP 2022525207 A 20220511; JP 7399181 B2 20231215; KR 20210141980 A 20211123; US 2022153961 A1 20220519
DOCDB simple family (application)
EP 2020056705 W 20200312; CN 202080030897 A 20200312; EP 20710516 A 20200312; JP 2021555489 A 20200312; KR 20217032679 A 20200312; US 202017439615 A 20200312