公开(公告)号：US20130169121A1

公开(公告)日：2013-07-04

申请号：US13723381

申请日：2012-12-21

Applicant: CHEIL INDUSTRIES INC.

Inventor： Jo Won LEE ,  Kyuong Sik CHIN ,  Min Jung JOO ,  Seung Shik SHIN

IPC: H04N5/64 ,  B32B37/14

CPC classification number: H04N5/64 ,  B32B37/14 ,  C08K7/14 ,  C08K2201/003 ,  C08L55/02 ,  C08L69/00

Abstract: A television housing has a structure including a stainless steel (SUS) frame; and a plastic member in contact with at least one side of the stainless steel frame. The plastic member includes (A) a polycarbonate resin, (B) a rubber modified aromatic vinyl graft copolymer resin, and (C) a non-adhesive glass fiber. The plastic member can have excellent properties in terms of appearance, gloss, surface roughness, and stiffness. In addition, the plastic member can be highly dimensionally stable.

Abstract translation: 电视机壳体具有包括不锈钢（SUS）框架的结构; 以及与所述不锈钢框架的至少一侧接触的塑料构件。 塑料构件包括（A）聚碳酸酯树脂，（B）橡胶改性的芳族乙烯基接枝共聚物树脂和（C）非粘性玻璃纤维。 在外观，光泽，表面粗糙度和刚度方面，塑料构件可以具有优异的性能。 此外，塑料构件可以高度尺寸稳定。

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。

公开(公告)号：US20140184035A1

公开(公告)日：2014-07-03

申请号：US14132325

申请日：2013-12-18

Applicant: Cheil Industries Inc.

Inventor： Jo Won LEE ,  Kyuong Sik CHIN ,  Ji Yea KIM ,  Sang Ki PARK ,  Seung Shik SHIN

IPC: A47B81/06 ,  B29C45/00 ,  H05K5/00 ,  B29C45/73

CPC classification number: A47B81/06 ,  B29C45/0025 ,  B29C45/7337 ,  C08K7/14 ,  C08K9/04 ,  C08L25/12 ,  C08L55/02 ,  C08L69/00 ,  H04N5/64 ,  H05K5/0017

Abstract: Disclosed herein is a television housing and a method of fabricating the same. The television housing includes a stainless steel (SUS) frame and a plastic member adjoining at least one surface of the stainless steel frame. The plastic member includes: a base resin including about 60 wt % to about 95 wt % of (A) a polycarbonate resin and about 5 wt % to about 40 wt % of (B) a rubber-modified aromatic vinyl graft copolymer resin; and about 5 parts by weight to about 25 parts by weight of (C) bondable glass fibers based on about about 100 parts by weight of the base resin including the (A) polycarbonate resin and the (B) rubber-modified aromatic vinyl graft copolymer resin, and has a tensile strength from about 70 MPa to about 130 MPa at about 23° C. The plastic member employs the bondable glass fibers, and thus can prevent whitening due to an ejector pin upon release at high temperature.

Abstract translation: 本文公开了一种电视机壳体及其制造方法。 电视机壳体包括不锈钢（SUS）框架和邻接不锈钢框架的至少一个表面的塑料构件。 塑料部件包括：（A）聚碳酸酯树脂的约60重量％〜约95重量％的基体树脂和（B）橡胶改性的芳族乙烯基接枝共聚物树脂的约5重量％〜约40重量％ 和约5重量份至约25重量份的（C）可粘合玻璃纤维，基于约100重量份的包含（A）聚碳酸酯树脂和（B）橡胶改性的芳族乙烯基接枝共聚物的基础树脂 树脂，并且在约23℃下具有约70MPa至约130MPa的拉伸强度。塑料构件采用可粘合的玻璃纤维，因此可以防止在高温下释放时由于顶针引起的白化。