公开(公告)号：US20140186612A1

公开(公告)日：2014-07-03

申请号：US13926151

申请日：2013-06-25

Applicant: Cheil Industries Inc.

Inventor： Young Chul KWON ,  Kang Yeol PARK ,  Yoen Kyoung KIM ,  Dong Hyun PARK ,  Seon Ae LEE ,  Jin Seong LEE

IPC: C08L33/20

CPC classification number: C08L25/14 ,  C08L25/12 ,  Y10T428/254 ,  C08L51/04

Abstract: A transparent thermoplastic resin composition includes (A) a rubber-modified vinyl-based copolymer; and (B) a cyanated vinyl-aromatic vinyl-based copolymer, wherein the (A) rubber-modified vinyl-based copolymer includes a rubbery polymer having an average particle size of about 500 Å to about 1,900 Å, the (B) cyanated vinyl-aromatic vinyl-based copolymer has a glass transition temperature of about 105° C. or less, and a difference in index of refraction between the (A) rubber-modified vinyl-based copolymer and the (B) cyanated vinyl-aromatic vinyl-based copolymer is about 0.01 or less. The transparent thermoplastic resin composition can have excellent properties in terms of scratch resistance, transparency, and/or impact resistance.

Abstract translation: 透明热塑性树脂组合物包括（A）橡胶改性的乙烯基类共聚物; 和（B）氰化乙烯基芳族乙烯基类共聚物，其中（A）橡胶改性的乙烯基类共聚物包括平均粒径为约至约1900的橡胶状聚合物，（B）氰化乙烯基类共聚物 - 芳族乙烯基类共聚物的玻璃化转变温度为约105℃以下，（A）橡胶改性乙烯基系共聚物与（B）氰化乙烯基芳香族乙烯基系共聚物之间的折射率差异， 基础共聚物为约0.01以下。 透明热塑性树脂组合物在耐擦伤性，透明性和/或耐冲击性方面可以具有优异的性能。

公开(公告)号：US20130172471A1

公开(公告)日：2013-07-04

申请号：US13652650

申请日：2012-10-16

Applicant: Cheil Industries Inc.

Inventor： Min Soo LEE ,  Chang Hong KO ,  Sung Hee AHN ,  Seon Ae LEE ,  Seung Woo JANG ,  Sang Hyun HONG

IPC: C08L85/02 ,  C08G79/04

CPC classification number: C08L71/12 ,  C08L85/02

Abstract: Disclosed herein is a biphenyl polyphosphonate. The biphenyl polyphosphonate is represented by Formula 1: wherein R is hydrogen, substituted or unsubstituted C1-C5 alkyl, substituted or unsubstituted C2-C5 alkenyl, substituted or unsubstituted C5-C6 cycloalkyl, substituted or unsubstituted C5-C6 cycloalkenyl, substituted or unsubstituted C6-C20 aryl, or substituted or unsubstituted C6-C20 aryloxy, R1 and R2 are the same or different and are each independently substituted or unsubstituted C1-C6 alkyl, substituted or unsubstituted C5-C6 cycloalkyl, substituted or unsubstituted C6-C12 aryl, or halogen, a and b are the same or different and are each independently an integer from about 0 to about 4, and n is an integer from about 4 to about 500.

Abstract translation: 本文公开了一种联苯聚膦酸盐。 联苯聚膦酸酯由式1表示：其中R是氢，取代或未取代的C 1 -C 5烷基，取代或未取代的C 2 -C 5烯基，取代或未取代的C 5 -C 6环烷基，取代或未取代的C 5 -C 6环烯基，取代或未取代的C 6 -C 20芳基或取代或未取代的C 6 -C 20芳氧基，R 1和R 2相同或不同，并且各自独立地为取代或未取代的C 1 -C 6烷基，取代或未取代的C 5 -C 6环烷基，取代或未取代的C 6 -C 12芳基或 卤素，a和b相同或不同，并且各自独立地为约0至约4的整数，n为约4至约500的整数。