公开(公告)号：US20140187688A1

公开(公告)日：2014-07-03

申请号：US13929105

申请日：2013-06-27

Applicant: CHEIL INDUSTRIES INC.

Inventor： Joo Hyun JANG ,  Kee Hae KWON ,  Bo Eun KIM ,  Yong Hee KANG ,  Ja Kwan GOO ,  Man Suk KIM ,  Il Jin KIM ,  Kwang Soo PARK ,  Natarajan Senthilkumar ,  Jo Won LEE

IPC: C08F230/02 ,  C08L69/00

CPC classification number: C08F230/02 ,  C08K5/523 ,  C08L33/04 ,  C08L43/02 ,  C08L51/04 ,  C08L69/00

Abstract: A (meth)acrylic copolymer is a copolymer of a monomer mixture including a phosphorus-based (meth)acrylic monomer represented by Formula 1, and a monofunctional unsaturated monomer. The (meth)acrylic copolymer can have improved refractive index, excellent flame resistance, transparency, scratch resistance and/or environment-friendliness: wherein R1 is hydrogen or methyl, R2 is a substituted or unsubstituted C1-C20 hydrocarbon group, R3 and R4 are the same or different and are each independently a substituted or unsubstituted C6-C20 cyclic hydrocarbon group, m is an integer from 1 to 10, and n is an integer from 0 to 5.

Abstract translation: （甲基）丙烯酸共聚物是包含式1表示的磷系（甲基）丙烯酸系单体和单官能不饱和单体的单体混合物的共聚物。 （甲基）丙烯酸共聚物可以具有改善的折射率，优异的阻燃性，透明性，耐划伤性和/或环境友好性：其中R1是氢或甲基，R2是取代或未取代的C1-C20烃基，R3和R4是 相同或不同，各自独立地为取代或未取代的C6-C20环烃基，m为1至10的整数，n为0至5的整数。