Patent ID: 9520596
Filing Date: 2016-12-13
CPC Classification: C08F,C09D,H01M,Y02E

Claim Text:
1. A resin, comprising: a core section; and a cladding layer covering a surface of the core section, wherein the cladding layer is obtained by reacting a first monomer mixture, the first monomer mixture comprises an ethylenically unsaturated carboxylic acid ester monomer, a first aromatic vinyl monomer, and an ethylenically unsaturated carboxylic acid monomer, based on 100 wt % of the first monomer mixture, a content of the ethylenically unsaturated carboxylic acid ester monomer is from 45 to 80 wt %, a content of the first aromatic vinyl monomer is from 5 to 25 wt %, and a content of the ethylenically unsaturated carboxylic acid monomer is from 10 to 43 wt %.