Patent ID: 7230057
Filing Date: 2007-06-12
Classification: C07F,C08F,C08G,H01B,H01M,Y02E

Abstract:
1. A polymerizable composition for electrochemical device comprising a boron-containing compound represented by (formula 2) and a boron-containing compound represented by (formula 3) so that the molar ratio between the compound of (formula 2) and the compound of (formula 3) [(the number of moles of the compound of (formula 3))/(the number of moles of the compound of (formula 2))] is 0.1 to 9: wherein B is a boron atom; Z 4 , Z 5 and Z 6 are independently an organic group having an acryloyl or methacryloyl group, or a hydrocarbon group of 1 to 10 carbon atoms, provided that at least one of Z 4 , Z 5 and Z 6 is an organic group having an acryloyl or methacryloyl group; R 1 , R 2 and R 3 are independently a hydrocarbon group of 1 to 10 carbon atoms; AOs are independently an oxyalkylene group of 1 to 6 carbon atoms and are of one or more kinds; and p, q, r, α, β and γ are independently an average number of moles of the oxyalkylene group(s) added of less than 4 and more than 0, provided that each of the sum p+q+r and the sum α+β+γ is 1 or more.