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1. (WO2018202562) STABILIZED POLYMER COMPOSITIONS

Pub. No.:    WO/2018/202562    International Application No.:    PCT/EP2018/060828
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: H01B 3/44
C08K 5/00
C08L 23/10
C08L 23/12
H01G 4/33
H01G 4/18
Applicants: ABB SCHWEIZ AG
Inventors: PETERSSON, Linnea
HILLBORG, Henrik
JÄMBECK, Joakim
ZHANG, Gang
CHUNG, T.C. Mike
Title: STABILIZED POLYMER COMPOSITIONS
Abstract:
The present invention discloses a polymer composition comprising: a) a polymer matrix; b) a polymeric antioxidant compatible with the polymer matrix, and comprising pendant phenol antioxidant moieties; and c) a mono- or oligo-functional phenol antioxidant. The invention further discloses film capacitors and power system components comprising such polymer compositions.