公开(公告)号：WO2009128601A1

公开(公告)日：2009-10-22

申请号：PCT/KR2008/007838

申请日：2008-12-31

Applicant: CHEIL INDUSTRIES INC. ,  KWON, Kee Hae ,  KIM, Il Jin

Inventor： KWON, Kee Hae ,  KIM, Il Jin

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/0066 ,  C08L25/02 ,  C08L33/06 ,  C08L51/04 ,  C08L55/02

Abstract: Disclosed herein is a f lame-ret ardant scratch-resistant thermoplastic resin composition comprising (A) about 20 to about 95 parts by weight of a polycarbonate resin! (B) about 1 to about 50 parts by weight of a copolymer resin comprising (Bl) about 0 to about 100 % by weight of a rubber modified vinyl graft copolymer resin and (B2) about 0 to about 100 % by weight of a vinyl copolymer resin; (C) about 1 to about 50 parts by weight of a (meth)acrylic copolymer resin with a refractive index of about 1.50 to about 1.59; and (D) about 0.1 to about 40 parts by weight of a flame retardant, per 100 parts by weight of a base resin comprising (A) + (B) + (C).

Abstract translation: 本发明公开了一种防褪色耐刮擦热塑性树脂组合物，其包含（A）约20至约95重量份的聚碳酸酯树脂！ （B）约1至约50重量份的共聚物树脂，其包含（B1）约0至约100重量％的橡胶改性的乙烯基接枝共聚物树脂和（B2）约0至约100重量％的乙烯基 共聚树脂; （C）约1至约50重量份的折射率为约1.50至约1.59的（甲基）丙烯酸共聚物树脂; 和（D）每100重量份包含（A）+（B）+（C）的基础树脂约0.1至约40重量份的阻燃剂。

公开(公告)号：WO2009116722A1

公开(公告)日：2009-09-24

申请号：PCT/KR2008/007820

申请日：2008-12-31

Applicant: CHEIL INDUSTRIES INC. ,  KWON, Kee Hae ,  KIM, Il Jin

Inventor： KWON, Kee Hae ,  KIM, Il Jin

IPC: C08G69/00

CPC classification number: C08L69/00 ,  C08K5/521 ,  C08L33/10 ,  C08L2666/04

Abstract: Disclosed herein is a thermoplastic resin composition with improved compatibility by introducing a branched acrylic copolymer and flame retardant to a polycarbonate resin. The thermoplastic resin composition has good flame retardancy and scratch resistance as well as good colorability and appearance without a compatibilizer by improving compatibility.

Abstract translation: 本发明公开了一种通过将支化丙烯酸共聚物和阻燃剂引入聚碳酸酯树脂而具有改进的相容性的热塑性树脂组合物。 通过提高相容性，热塑性树脂组合物具有良好的阻燃性和耐擦伤性以及良好的着色性和外观，而无需增容剂。

公开(公告)号：WO2009078593A1

公开(公告)日：2009-06-25

申请号：PCT/KR2008/006870

申请日：2008-11-21

Applicant: CHEIL INDUSTRIES INC. ,  KIM, Il Jin ,  KWON, Kee Hae ,  JANG, Bok Nam

Inventor： KIM, Il Jin ,  KWON, Kee Hae ,  JANG, Bok Nam

IPC: C08L69/00 ,  C08L33/06 ,  C08L33/10 ,  C08K5/00

CPC classification number: C08L33/10 ,  C08K3/016 ,  C08K5/0066 ,  C08L33/12 ,  C08L69/00 ,  C08L2205/03 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/04

Abstract: Disclosed herein is a scratch-resistant flameproof thermoplastic resin composition, the resin composition comprising (A) about 50 to about 90 parts by weight of a polycarbonate resin; (B) about 1 to about 50 parts by weight of a methacrylic copolymer resin with a refractive index of about 1.495 to about 1.590; and (C) about 0 to about 49 parts by weight of a (meth)acrylic resin, based on about 100 parts by weight of a base resin comprising (A) + (B) + (C), and (D) about 5 to about 40 parts by weight of a flame retardant. The resin composition of the present invention has good flame retardancy, scratch resistance, colorability, and good appearance due to its improved compatibility, and thus plastic molded articles which exhibit better physical properties than conventional products may be produced from the resin compos i t i on.

Abstract translation: 本发明公开了一种抗刮防火热塑性树脂组合物，该树脂组合物包含（A）约50至约90重量份的聚碳酸酯树脂; （B）约1至约50重量份的折射率为约1.495至约1.590的甲基丙烯酸共聚物树脂; 基于约100重量份的包含（A）+（B）+（C）的基础树脂和（D）约5重量％的（甲基）丙烯酸树脂，（C）约0至约49重量份的（甲基）丙烯酸树脂 至约40重量份的阻燃剂。 本发明的树脂组合物由于其相容性的提高而具有良好的阻燃性，耐刮擦性，着色性和良好的外观，因此可以从树脂组合物制造出比常规产品更好的物理性能的塑料模塑制品。

公开(公告)号：WO2009113762A3

公开(公告)日：2009-09-17

申请号：PCT/KR2008/007825

申请日：2008-12-31

Applicant: CHEIL INDUSTRIES INC. ,  KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang

Inventor： KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang

IPC: C08L69/00

Abstract: Disclosed herein is a thermoplastic resin composition with improved compatibility by introducing a branched acrylic copolymer to a polycarbonate resin. The thermoplastic resin composition has good scratch resistance in addition to good colorability and appearance without a compatibilizer by improving compatibility.

公开(公告)号：WO2008082218A1

公开(公告)日：2008-07-10

申请号：PCT/KR2007/006986

申请日：2007-12-28

Applicant: CHEIL INDUSTRIES INC. ,  KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho ,  KWON, O Sung

Inventor： KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho ,  KWON, O Sung

IPC: G01N3/46

CPC classification number: G01N3/46

Abstract: Disclosed herein is a method for evaluating scratch resistance of a plastic resin comprising scratching a surface of a test sample of plastic resin using a scratch apparatus; measuring a scratch profile by scanning the scratched test sample with a surface profile analyzer; and measuring a scratch resistance evaluation index using the measured scratch profile to evaluate the scratch resistance of the test sample based on the scratch resistance evaluation index. The method has good reliability and reproducibility, reduces measurement time and errors caused by measurers and measuring conditions, provides an easy measurement and can be widely applied to all plastic resins.

Abstract translation: 本发明公开了一种用于评价塑料树脂的耐刮擦性的方法，包括使用刮擦装置刮擦塑料树脂试样的表面; 通过用表面轮廓分析仪扫描划痕的测试样品来测量划痕; 并使用所测量的刮擦轮廓来测量耐擦伤性评估指数，以基于耐擦伤性评估指数来评估测试样品的耐擦伤性。 该方法具有良好的可靠性和可重复性，减少测量时间和测量误差，测量条件，提供了简单的测量，可广泛应用于所有塑料树脂。

公开(公告)号：WO2009078602A1

公开(公告)日：2009-06-25

申请号：PCT/KR2008/007157

申请日：2008-12-04

Applicant: CHEIL INDUSTRIES INC. ,  KIM, Il Jin ,  KWON, Kee Hae

Inventor： KIM, Il Jin ,  KWON, Kee Hae

IPC: C08F220/06 ,  C08L69/00

CPC classification number: C08F230/08 ,  C08F220/06 ,  C08F220/10 ,  C08F220/12 ,  C08F220/56 ,  C08F228/02 ,  C08L33/06 ,  C08L69/00 ,  C08L2666/04

Abstract: Disclosed herein is a branched (meth)acrylate copolymer prepared by polymerizing a monomer mixture comprising (A) about 20 to about 99.999 % by weight of a (meth) aery late monomer having a refractive index higher than methyl methacrylate; (B) about 0 to about 79.999 % by weight of a mono-functional unsaturated monomer; and (C) about 0.001 to about 10 % by weight of a crosslinking monomer. The copolymer has a refractive index of about 1.495 to about 1.590.

Abstract translation: 本文公开了通过聚合包含（A）约20至约99.999重量％的折射率高于甲基丙烯酸甲酯的（甲基）丙烯酸低级单体的单体混合物而制备的支化（甲基）丙烯酸酯共聚物; （B）约0〜约79.999重量％的单官能不饱和单体; 和（C）约0.001至约10重量％的交联单体。 共聚物的折射率为约1.495至约1.590。

公开(公告)号：WO2009051373A2

公开(公告)日：2009-04-23

申请号：PCT/KR2008/005981

申请日：2008-10-10

Applicant: CHEIL INDUSTRIES INC. ,  KIM, Il Jin ,  KWON, Kee Hae ,  MOON, Hyung Rang

Inventor： KIM, Il Jin ,  KWON, Kee Hae ,  MOON, Hyung Rang

IPC: C08F220/12 ,  C08L33/00 ,  C08L69/00

CPC classification number: C08L33/10 ,  C08F220/06 ,  C08F220/12 ,  C08F220/18 ,  C08F220/26 ,  C08F220/30 ,  C08F220/56 ,  C08F222/00 ,  C08L33/04 ,  C08L33/08 ,  C08L69/00 ,  C08L2666/18 ,  C08L2666/04 ,  C08F220/14

Abstract: 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 C 6-20 aromatic or aliphatic methacrylate and about 0.1 to about 80 % by weight of a mono-functional unsaturated monomer. Because the methacrylic copolymer has a high refractive index of 1.495~1.59, when it is blended with polycarbonate resin, it is possible to obtain a methacrylic resin composition having improved compatibility without any other compatibilizer.

Abstract translation: 本文公开了一种甲基丙烯酸共聚物，其为单体混合物的聚合物，所述单体混合物包含约20至约99.9重量％的C 6-20芳族或脂族甲基丙烯酸酯和约 0.1至约80重量％的单官能不饱和单体。 因为甲基丙烯酸共聚物具有1.495〜1.59的高折射率，所以当它与聚碳酸酯树脂共混时，可以获得具有改进的相容性而没有任何其它增容剂的甲基丙烯酸树脂组合物。

公开(公告)号：WO2009005190A1

公开(公告)日：2009-01-08

申请号：PCT/KR2007/007006

申请日：2007-12-31

Applicant: CHEIL INDUSTRIES INC. ,  KIM, Il Jin ,  KWON, Kee Hae ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho

Inventor： KIM, Il Jin ,  KWON, Kee Hae ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho

IPC: C08K5/17

CPC classification number: C08K5/0008 ,  C08K5/19 ,  Y10T428/269

Abstract: The present invention provides a method of preparing a hyperbranched organic modifier which comprises reacting (a) a tertiary amine compound having at least two terminal hydroxyl groups with (b) at least one multifunctional monomer having at least two terminal functional groups capable of reacting with said hydroxyl groups. The present invention also provides an organo- modified clay treated with the hyperbranched organic modifier.

Abstract translation: 本发明提供一种制备超支化有机改性剂的方法，其包括使（a）具有至少两个末端羟基的叔胺化合物与（b）至少一种具有至少两个能够与所述 羟基。 本发明还提供了用超支化有机改性剂处理的有机改性粘土。

公开(公告)号：WO2008082225A1

公开(公告)日：2008-07-10

申请号：PCT/KR2007/006996

申请日：2007-12-28

Applicant: CHEIL INDUSTRIES INC. ,  KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho

Inventor： KWON, Kee Hae ,  KIM, Il Jin ,  MOON, Hyung Rang ,  PARK, Jae Bum ,  KONG, Seong Ho

IPC: C08K3/10

CPC classification number: C08K9/06

Abstract: Disclosed herein is a thermoplastic nanocomposite resin composition comprising: (A) about 100 parts by weight of a thermoplastic resin; and (B) about 0.1 to about 50 parts by weight of metal (oxide) nanoparticles, the surfaces of which are organically modified with a silane compound. In the thermoplastic nanocomposite resin composition of the present invention, metal (oxide) nanoparticles are uniformly dispersed into a thermoplastic resin matrix due to hybrid bonding between the resin matrix and the organo-surface modified metal (oxide) nanoparticles, so that the thermoplastic nanocomposite resin composition may have considerably improved scratch resistance against surface damage of molded articles.

Abstract translation: 本文公开了一种热塑性纳米复合材料树脂组合物，其包含：（A）约100重量份的热塑性树脂; 和（B）约0.1至约50重量份的金属（氧化物）纳米颗粒，其表面用硅烷化合物有机改性。 在本发明的热塑性纳米复合树脂组合物中，由于树脂基体与有机表面改性金属（氧化物）纳米粒子的混合键合，金属（氧化物）纳米粒子均匀地分散在热塑性树脂基体中，因此热塑性纳米复合树脂 组合物可以显着地改善耐模压制品的表面损伤。