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：US20140323642A1

公开(公告)日：2014-10-30

申请号：US14250531

申请日：2014-04-11

Applicant: Cheil Industries Inc.

Inventor： Dong Kil CHOI ,  Pil Ho KIM ,  Seung Shik SHIN

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08L2205/03 ,  C08L51/04 ,  C08L55/02

Abstract: Disclosed herein is a thermoplastic resin composition, which includes a polycarbonate resin; and a rubber-reinforced vinyl copolymer, wherein the rubber-reinforced vinyl copolymer comprises a matrix including a branched vinyl copolymer which is a polymer of a monomer mixture including an alkyl (meth)acrylate and a reactive monomer, and a dispersed rubbery polymer in the matrix. The thermoplastic resin composition can exhibit excellent impact resistance and/or flowability.

Abstract translation: 本发明公开了一种热塑性树脂组合物，其包含聚碳酸酯树脂; 和橡胶增强乙烯共聚物，其中所述橡胶增强乙烯共聚物包含基体，其包含支链乙烯基共聚物，其是包含（甲基）丙烯酸烷基酯和反应性单体的单体混合物的聚合物，以及分散的橡胶状聚合物 矩阵。 热塑性树脂组合物可以表现出优异的耐冲击性和/或流动性。

公开(公告)号：US20140187690A1

公开(公告)日：2014-07-03

申请号：US14095207

申请日：2013-12-03

Applicant: Cheil Industries Inc.

Inventor： Dong Kil CHOI ,  Su Hak BAE ,  Jung Hun LEE ,  Dong Min PARK ,  Seung Shik SHIN ,  Min Jung JOO

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/0066 ,  C08K5/523 ,  C08L25/08 ,  C08L51/04

Abstract: A flame retardant thermoplastic resin composition includes: (A) about 60% by weight (wt %) to about 90 wt % of a polycarbonate resin including a first polycarbonate having a weight average molecular weight from about 30,000 g/mol to about 50,000 g/mol and a second polycarbonate having a weight average molecular weight from about 5,000 g/mol to about 20,000 g/mol; (B) about 10 wt % to about 40 wt % of an aromatic vinyl resin having a fogging index (FI) of about 0.8 or less as calculated by Equation 1 defined in the specification; (C) about 1 part by weight to about 20 parts by weight of an impact modifier based on about 100 parts by weight of (A)+(B); and (D) about 5 parts by weight to about 30 parts by weight of a flame retardant based on about 100 parts by weight of (A)+(B.

Abstract translation: 阻燃热塑性树脂组合物包括：（A）约60重量％（wt％）至约90wt％的聚碳酸酯树脂，其包含重均分子量为约30,000g / mol至约50,000g / mol，重均分子量为约5,000g / mol至约20,000g / mol的第二聚碳酸酯; （B）约10重量％至约40重量％的由说明书中定义的等式1计算出的雾度指数（FI）为约0.8或更小的芳族乙烯基树脂; （C）基于约100重量份的（A）+（B）约1重量份至约20重量份的抗冲改性剂; 和（D）基于约100重量份的（A）+（B）的约5重量份至约30重量份的阻燃剂。

公开(公告)号：US20150005422A1

公开(公告)日：2015-01-01

申请号：US14308834

申请日：2014-06-19

Applicant: Cheil Industries Inc.

Inventor： Dong In HA ,  Dong Min PARK ,  Seung Shik SHIN ,  Kyuong Sik CHIN

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K3/013 ,  C08L51/04 ,  C08L2201/02 ,  C08K3/0033

Abstract: Disclosed herein are a thermoplastic resin composition and a molded article produced therefrom. The thermoplastic resin composition includes a thermoplastic resin, an inorganic filler, and a maleic anhydride (MAH)-grafted rubber, and has a coefficient of linear expansion from about 20×10−6 cm/cm° C. to about 35×10−6 cm/cm° C., as measured in accordance with ASTM D696. The thermoplastic resin composition can exhibit low shrinkage, excellent impact resistance and excellent flexural modulus and can have a good balance therebetween.

Abstract translation: 本文公开了一种热塑性树脂组合物和由其制备的模塑制品。 热塑性树脂组合物包括热塑性树脂，无机填料和马来酸酐（MAH）接枝橡胶，线膨胀系数为约20×10 -6 cm / cm 3至约35×10- 6厘米/厘米3℃，根据ASTM D696测量。 热塑性树脂组合物可以显示低收缩率，优异的抗冲击性和优异的挠曲模量，并且可以在它们之间保持良好的平衡。

公开(公告)号：US20140323625A1

公开(公告)日：2014-10-30

申请号：US14040716

申请日：2013-09-29

Applicant: Cheil Industries Inc.

Inventor： Pil Ho KIM ,  Ki Uk KIM ,  Ji Yea KIM ,  Seung Shik SHIN ,  Dong Kil CHOI ,  Dong Hoon HAN

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K3/34 ,  C08K5/523 ,  C08L51/04

Abstract: The flame retardant thermoplastic resin composition includes about 100 parts by weight of a polycarbonate resin; about 5 parts by weight to about 30 parts by weight of a rubber modified aromatic vinyl-based copolymer resin; about 10 parts by weight to about 30 parts by weight of an aromatic phosphoric acid ester compound; and about 5 parts by weight to about 100 parts by weight of fillers including wollastonite and talc, wherein a weight ratio of wollastonite to talc ranges from about 1:about 0.1 to about 1:about 0.5. In the flame retardant thermoplastic resin composition, wollastonite and talc are present in a specific ratio, which can provide excellent properties in terms of stiffness such as flexural modulus and bending characteristics, and flame retardancy.

Abstract translation: 阻燃热塑性树脂组合物包含约100重量份的聚碳酸酯树脂; 约5重量份至约30重量份的橡胶改性芳族乙烯基类共聚物树脂; 约10重量份至约30重量份的芳族磷酸酯化合物; 和约5重量份至约100重量份的包括硅灰石和滑石的填料，其中硅灰石与滑石的重量比为约1：约0.1至约1：约0.5。 在阻燃热塑性树脂组合物中，硅灰石和滑石以特定比率存在，其可以提供诸如弯曲模量和弯曲特性等的刚度以及阻燃性方面的优异性能。

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。

公开(公告)号：US20130281568A1

公开(公告)日：2013-10-24

申请号：US13924878

申请日：2013-06-24

Applicant: Cheil Industries Inc.

Inventor： Hwan Seok PARK ,  Seung Shik SHIN ,  Kyuong Sik CHIN ,  Yun Ku NAM ,  Jong Tae YOON

IPC: C08K5/52

CPC classification number: C08K5/52 ,  C08J3/20 ,  C08J2369/00 ,  C08K5/523 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/025

Abstract: A flame retardant thermoplastic resin composition includes (a) a polycarbonate resin, (b) an impact modifier, and (c) resorcinol bis(diphenyl phosphate). The impact modifier includes (b1) a large rubber particle-modified vinyl graft copolymer wherein the rubber particle has an average particle diameter of about 0.3 to about 0.7 μm, and (b2) a small rubber particle-modified graft copolymer wherein the rubber particle has an average particle diameter of about 0.05 to about 0.27 μm. The flame retardant thermoplastic resin composition can have excellent flowability, mold formability, flame retardancy, impact strength, and gloss characteristics.

Abstract translation: 阻燃热塑性树脂组合物包括（a）聚碳酸酯树脂，（b）抗冲改性剂，和（c）间苯二酚双（磷酸二苯酯）。 抗冲击改性剂包括（b1）橡胶粒子改性乙烯基接枝共聚物，其中橡胶粒子的平均粒径为约0.3〜约0.7μm，（b2）橡胶粒子改性接枝共聚物，其中橡胶粒子具有 平均粒径为约0.05至约0.27μm。 阻燃性热塑性树脂组合物可以具有优异的流动性，成型性，阻燃性，冲击强度和光泽特性。