发明名称 |
METHACRYLIC COPOLYMER, METHOD FOR PREPARING THE SAME AND METHACRYLIC RESIN COMPOSITION USING THEREOF |
摘要 |
Disclosed herein is a methacrylic copolymer which is a polymer of a monomer mixture comprising about 20 to about 99.9% by weight of a C6-20 aromatic methacrylate, an aliphatic methacrylate, or a combination thereof, and about 0.1 to about 80% by weight of a mono-functional unsaturated monomer. The methacrylic copolymer can have a high refractive index of about 1.495 to about 1.59, and thus when it is blended with polycarbonate resin, it is possible to obtain a methacrylic resin composition having improved compatibility without any other compatibilizer. |
申请公布号 |
EP2205650(A4) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20080840352 |
申请日期 |
2008.10.10 |
申请人 |
CHEIL INDUSTRIES INC. |
发明人 |
KIM, IL JIN;KWON, KEE HAE;MOON, HYUNG RANG |
分类号 |
C08F220/12;C08L33/00;C08L69/00 |
主分类号 |
C08F220/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|