Patent ID: 8293403
Filing Date: 2012-10-23
Classification: C08G,C08L,H01M,Y02E,Y02T

Abstract:
1. A composition which can be polymerized and/or crosslinked by polyaddition for a battery electrolyte comprising: a) at least one polyorganosiloxane (POS) (A) which is an essentially linear random or block copolymer with the following mean general formula (II): which can optionally comprise units of formula RSiO 3/2 (T), in which formula: b) at least one polyorganosiloxane (POS) (B) exhibiting, per molecule, at least two hydrogen atoms bonded to silicon; c) a catalytically effective amount of at least one hydrosilylation catalyst (C); and d) at least one electrolyte salt (D).