公开(公告)号：US06753382B2

公开(公告)日：2004-06-22

申请号：US10168735

申请日：2002-07-22

Applicant: Geon-Soo Kim ,  Chan-Hong Lee ,  Byung-Tae Yang ,  Joo-Byung Chai

Inventor： Geon-Soo Kim ,  Chan-Hong Lee ,  Byung-Tae Yang ,  Joo-Byung Chai

IPC: C08F27904

CPC classification number: C08L51/04 ,  C08F279/02 ,  C08F279/04 ,  C08F285/00 ,  C08L55/02 ,  Y10S525/942 ,  Y10S526/911 ,  C08L2666/02

Abstract: The present invention relates to a method of acrylonitrile-butadiene-styrene (ABS) rubber latex, and the acrylonitrile-butadiene-styrene (ABS) latex is prepared by graft-polymerizing butadiene rubber with the monomers of acrlylonitrile and styrene through emulsion-polymerization, so that the ABS rubber latex of the present invention has high solid content. The method of ABS rubber latex of the present invention comprises the step of emulsion-polymerizing i) polybutadiene rubber latex; ii) aromatic vinyl compound; and iii) vinyl cyanide with the addition of a reactive emulsifier. According to the method of the present invention, the ABS rubber latex has high solid content due to a decrease in the amount of coagulated materials and film, which formed on the rubber latex during polymerization, and an increase in the production volume.

Abstract translation: 本发明涉及丙烯腈 - 丁二烯 - 苯乙烯（ABS）橡胶胶乳的方法，通过乳液聚合将丁二烯橡胶与丙烯腈和苯乙烯的单体接枝聚合制备丙烯腈 - 丁二烯 - 苯乙烯（ABS）胶乳， 使得本发明的ABS橡胶胶乳具有高固含量。 本发明的ABS橡胶胶乳的方法包括：将聚丁二烯橡胶胶乳乳液聚合的步骤; ii）芳族乙烯基化合物; 和iii）加入氰基氰化物反应性乳化剂。 根据本发明的方法，由于在聚合期间在橡胶胶乳上形成的凝结材料和膜的量减少，并且生产量的增加，ABS橡胶胶乳具有高的固体含量。

公开(公告)号：US06506845B1

公开(公告)日：2003-01-14

申请号：US09270889

申请日：1999-03-17

Applicant: Keun-hoon Yoo ,  Jae-ho Lee ,  Geon-soo Kim ,  Chan-hong Lee

Inventor： Keun-hoon Yoo ,  Jae-ho Lee ,  Geon-soo Kim ,  Chan-hong Lee

IPC: C08F27902

CPC classification number: C08F279/04 ,  C08F279/02 ,  Y10S525/902 ,  Y10S525/942 ,  C08F236/04

Abstract: A method of preparing rubber substrate is provided. In the method, 50 to 95 parts by weight of conjugated diene monomer is first-polymerized, until the resulting first rubber substrate has gel content of 5 to 70 wt %. Thereafter, the first rubber substrate is second-polymerized with 5 to 50 parts by weight to obtain a second rubber substrate. The obtained second rubber substrate has higher gel content in core than outer layer.

Abstract translation: 提供了制备橡胶基材的方法。 在该方法中，首先将50〜95重量份的共轭二烯单体进行聚合，直到得到的第一橡胶基材的凝胶含量为5〜70重量％。 然后，将第一橡胶基材以5〜50重量份进行二次聚合，得到第二橡胶基材。 得到的第二橡胶基材的芯部的凝胶含量比外层高。

公开(公告)号：US20100296031A1

公开(公告)日：2010-11-25

申请号：US12811638

申请日：2008-12-31

Applicant: Nam-Jeong Lee ,  Beom-Seok Kim ,  Byoung-Il Kang ,  Chan-Hong Lee ,  Chang-Hun Han

Inventor： Nam-Jeong Lee ,  Beom-Seok Kim ,  Byoung-Il Kang ,  Chan-Hong Lee ,  Chang-Hun Han

IPC: G02F1/1335 ,  C08F120/18 ,  C08L33/10 ,  G02B5/30

CPC classification number: G02B1/14 ,  G02B1/105 ,  G02B5/3025

Abstract: The present invention relates to an optical film, comprising a copolymer that comprises (a) a (meth)acrylic monomer, (b) an aromatic vinyl monomer, (c) at least one monomer of an acid anhydride monomer and an unsaturated organic acid monomer, and (d) a vinylcyan monomer, a protection film for a polarizer, a polarizing plate fabricated therefrom, and a display device employing the same.

Abstract translation: 本发明涉及一种光学膜，其包含共聚物，其包含（a）（甲基）丙烯酸单体，（b）芳族乙烯基单体，（c）至少一种酸酐单体和不饱和有机酸单体的单体 ，和（d）乙烯基氰单体，偏振片用保护膜，由其制造的偏光板，以及使用该偏振片的显示装置。

公开(公告)号：US07569628B2

公开(公告)日：2009-08-04

申请号：US11767656

申请日：2007-06-25

Applicant: Sung-Ho Lee ,  Chan-Hong Lee ,  Yong-Yeon Hwang ,  Ki-Young Nam ,  Tae-Hak Kim

Inventor： Sung-Ho Lee ,  Chan-Hong Lee ,  Yong-Yeon Hwang ,  Ki-Young Nam ,  Tae-Hak Kim

IPC: C08K5/521 ,  C08K5/523 ,  C08L25/08 ,  C08L51/04 ,  C08L61/06

CPC classification number: C08L51/04 ,  C08K5/523 ,  C08L25/12 ,  C08L55/02 ,  C08L61/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24

Abstract: The present invention relates to a styrenic thermoplastic resin composition, and more particularly to a styrenic thermoplastic resin composition comprising a non-halogen flame-retardant having superior flame-retarding properties and impact strength.The present invention provides a flame-retarding styrenic thermoplastic resin composition comprising a) 100 weight parts of a base resin comprising i) 10 to 50 weight parts of a rubber-modified styrene-containing graft copolymer, ii) 5 to 20 weight parts of phenol novolac resin, and iii) 20 to 70 weight parts of a styrene-containing copolymer; and b) 5 to 20 weight parts of an aromatic phosphate. In addition, the a) base resin may further comprise iv) 10 to 40 weight parts of a thermoplastic polyurethane resin.

Abstract translation: 本发明涉及一种苯乙烯类热塑性树脂组合物，更具体地说，涉及一种包含具有优异的阻燃性能和冲击强度的非卤素阻燃剂的苯乙烯类热塑性树脂组合物。 本发明提供一种阻燃性苯乙烯类热塑性树脂组合物，其包含a）100重量份的基础树脂，其包含i）10至50重量份的橡胶改性的含苯乙烯的接枝共聚物，ii）5至20重量份的苯酚 酚醛清漆树脂，和iii）20〜70重量份含苯乙烯的共聚物; 和b）5至20重量份的芳族磷酸酯。 此外，a）基础树脂还可以包含iv）10〜40重量份的热塑性聚氨酯树脂。

公开(公告)号：US20070259999A1

公开(公告)日：2007-11-08

申请号：US11767656

申请日：2007-06-25

Applicant: Sung-Ho LEE ,  Chan-Hong LEE ,  Yong-Yeon HWANG ,  Ki-Young NAM ,  Tae-Hak KIM

Inventor： Sung-Ho LEE ,  Chan-Hong LEE ,  Yong-Yeon HWANG ,  Ki-Young NAM ,  Tae-Hak KIM

IPC: C08L1/00

CPC classification number: C08L51/04 ,  C08K5/523 ,  C08L25/12 ,  C08L55/02 ,  C08L61/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24

Abstract: The present invention relates to a styrenic thermoplastic resin composition, and more particularly to a styrenic thermoplastic resin composition comprising a non-halogen flame-retardant having superior flame-retarding properties and impact strength. The present invention provides a flame-retarding styrenic thermoplastic resin composition comprising a) 100 weight parts of a base resin comprising i) 10 to 50 weight parts of a rubber-modified styrene-containing graft copolymer, ii) 5 to 20 weight parts of phenol novolac resin, and iii) 20 to 70 weight parts of a styrene-containing copolymer; and b) 5 to 20 weight parts of an aromatic phosphate. In addition, the a) base resin may further comprise iv) 10 to 40 weight parts of a thermoplastic polyurethane resin.

Abstract translation: 本发明涉及一种苯乙烯类热塑性树脂组合物，更具体地说，涉及一种包含具有优异的阻燃性能和冲击强度的非卤素阻燃剂的苯乙烯类热塑性树脂组合物。 本发明提供一种阻燃性苯乙烯类热塑性树脂组合物，其包含a）100重量份的基础树脂，其包含i）10至50重量份的橡胶改性的含苯乙烯的接枝共聚物，ii）5至20重量份的苯酚 酚醛清漆树脂，和iii）20〜70重量份含苯乙烯的共聚物; 和b）5至20重量份的芳族磷酸酯。 此外，a）基础树脂还可以包含iv）10〜40重量份的热塑性聚氨酯树脂。

公开(公告)号：US20070225411A1

公开(公告)日：2007-09-27

申请号：US11571384

申请日：2005-02-22

Applicant: Young-Ho Choi ,  Sung-Ho Lee ,  Yong-Yeon Hwang ,  Chan-Hong Lee

Inventor： Young-Ho Choi ,  Sung-Ho Lee ,  Yong-Yeon Hwang ,  Chan-Hong Lee

IPC: C08L77/00 ,  C08L25/08 ,  C08L51/00

CPC classification number: C08L25/04 ,  C08K3/346 ,  C08K5/0066 ,  C08K5/34922 ,  C08K13/02 ,  C08L25/08 ,  C08L51/003 ,  C08L51/04 ,  C08L77/00 ,  C08L2205/03 ,  C08L2205/08 ,  C08L2666/02

Abstract: The present invention relates to a nanocomposite thermoplastic resin composition with flame resistance comprising a basic resin mixture, which comprises a rubber-modified styrene-containing graft copolymer, a thermoplastic polyamide resin and a styrene-containing copolymer, a compatibilizer, a melamine based flame retardant and an organic layered silicate. The nanocomposite thermoplastic resin composition of the present invention offers superior flame resistance without comprising a halogen based flame retardant.

Abstract translation: 本发明涉及具有阻燃性的纳米复合热塑性树脂组合物，其包含碱性树脂混合物，其包含橡胶改性的含苯乙烯的接枝共聚物，热塑性聚酰胺树脂和含苯乙烯的共聚物，增容剂，三聚氰胺类阻燃剂 和有机层状硅酸盐。 本发明的纳米复合热塑性树脂组合物在不含卤素阻燃剂的情况下提供优异的阻燃性。

公开(公告)号：US07235597B2

公开(公告)日：2007-06-26

申请号：US10482426

申请日：2002-09-05

Applicant: Sung-Ho Lee ,  Chan-Hong Lee ,  Yong-Yeon Hwang ,  Ki-Young Nam ,  Tae-Hak Kim

Inventor： Sung-Ho Lee ,  Chan-Hong Lee ,  Yong-Yeon Hwang ,  Ki-Young Nam ,  Tae-Hak Kim

IPC: C08K5/521 ,  C08K5/523 ,  C08L25/08 ,  C08L51/04 ,  C08L61/06

CPC classification number: C08L51/04 ,  C08K5/523 ,  C08L25/12 ,  C08L55/02 ,  C08L61/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24

Abstract: The present invention relates to a styrenic thermoplastic resin composition, and more particularly to a styrenic thermoplastic resin composition comprising a non-halogen flame-retardant having superior flame-retarding properties and impact strength. The present invention provides a flame-retarding styrenic thermoplastic resin composition comprising a) 100 weight parts of a base resin comprising i) 10 to 50 weight parts of a rubber-modified styrenic-containing graft copolymer, ii) 5 to 20 weight parts of phenol novolac resin, and iii) 20 to 70 weight parts of a styrene-containing copolymer; and b) 5 to 20 weight parts of an aromatic phosphate. In addition, the a) base resin may further comprise iv) 10 to 40 weight parts of a thermoplastic polyurethane resin.

Abstract translation: 本发明涉及一种苯乙烯类热塑性树脂组合物，更具体地说，涉及一种包含具有优异的阻燃性能和冲击强度的非卤素阻燃剂的苯乙烯类热塑性树脂组合物。 本发明提供一种阻燃性苯乙烯类热塑性树脂组合物，其包含a）100重量份的基础树脂，其包含i）10至50重量份的橡胶改性的含苯乙烯的接枝共聚物，ii）5至20重量份的苯酚 酚醛清漆树脂，和iii）20〜70重量份含苯乙烯的共聚物; 和b）5至20重量份的芳族磷酸酯。 此外，a）基础树脂还可以包含iv）10〜40重量份的热塑性聚氨酯树脂。

公开(公告)号：US20070027256A1

公开(公告)日：2007-02-01

申请号：US10567722

申请日：2004-10-08

Applicant: Dong-chul Kim ,  Chan-hong Lee ,  Sung-je Cha ,  Yun-kyoung Cho ,  Sung-tae Ahn

Inventor： Dong-chul Kim ,  Chan-hong Lee ,  Sung-je Cha ,  Yun-kyoung Cho ,  Sung-tae Ahn

IPC: C08L51/00

CPC classification number: C08L51/04 ,  C08L25/06 ,  C08L2666/02

Abstract: The present invention relates to an acrylic rubber-modified copolymer and the styrenic thermoplastics composition using the same. More particularly, the present invention relates to the styrenic thermoplastics composition having superior appearance and thermoformability, which is obtained by adding 0.5-20 parts by weight of an acrylic rubber-modified copolymer having a rubber particle size ranging from 800 to 6, 000 Åto 100 parts by weight of a resin of 10-50 parts by weight of a graft copolymer comprising rubber-modified styrene and 30-70 parts by weight of a copolymer comprising styrene.

Abstract translation: 本发明涉及丙烯酸类橡胶改性共聚物和使用其的苯乙烯类热塑性塑料组合物。 更具体地说，本发明涉及具有优异外观和热成型性的苯乙烯类热塑性塑料组合物，其通过将0.5-20重量份橡胶粒度为800至6,000至约100的丙烯酸橡胶改性共聚物 重量份10-50重量份的包含橡胶改性苯乙烯的接枝共聚物和30-70重量份包含苯乙烯的共聚物的树脂。

公开(公告)号：US20060106163A1

公开(公告)日：2006-05-18

申请号：US11254848

申请日：2005-10-20

Applicant: Han-jong You ,  Chan-hong Lee ,  Byoung-il Kang ,  Seong-lyong Kim

Inventor： Han-jong You ,  Chan-hong Lee ,  Byoung-il Kang ,  Seong-lyong Kim

IPC: C08L51/00

CPC classification number: C08L51/003 ,  C08F265/00 ,  C08F265/04 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/18

Abstract: The present invention relates to a thermoplastic resin composition and a preparation method of the same, more precisely, a thermoplastic resin composition containing acrylate-styrene-acrylonitrile (ASA) graft copolymer resin, aromatic polycarbonate resin, aromatic vinyl compound and vinyl cyan compound copolymer resin and styrene-acrylonitrile graft maleic anhydride (SAN-g-MAN) to improve exterior physical properties such as scratch resistance, surface gloss, colorability, weather resistance, etc, and a preparation method of the same.

Abstract translation: 本发明涉及一种热塑性树脂组合物及其制备方法，更确切地说，涉及含有丙烯酸酯 - 苯乙烯 - 丙烯腈（ASA）接枝共聚物树脂，芳香族聚碳酸酯树脂，芳族乙烯基化合物和乙烯基青色复合共聚物树脂的热塑性树脂组合物 和苯乙烯 - 丙烯腈接枝马来酸酐（SAN-g-MAN），以改善外部物理性能如耐刮擦性，表面光泽，着色性，耐候性等，及其制备方法。

公开(公告)号：US06946516B2

公开(公告)日：2005-09-20

申请号：US10494215

申请日：2003-07-07

Applicant: Dae-San Jung ,  Yong-Yeon Hwang ,  Su-Yeon Na ,  Jong-Kuk Choi ,  Chan-Hong Lee

Inventor： Dae-San Jung ,  Yong-Yeon Hwang ,  Su-Yeon Na ,  Jong-Kuk Choi ,  Chan-Hong Lee

IPC: C08L55/02 ,  C08F279/02 ,  C08K5/02 ,  C08K5/06 ,  C08K5/098 ,  C08K5/136 ,  C08L25/10 ,  C08L51/04 ,  C08K5/15

CPC classification number: C08K5/098 ,  C08F279/02 ,  C08K5/02 ,  C08K5/06 ,  C08L51/04 ,  C08L2666/02 ,  C08L2666/14

Abstract: A rubber-modified flame resistant styrene resin composition, which has superior heat stability and weather resistance to prevent discoloration and deterioration due to heat or light and is processed under various molding condition, is provided. The rubber-modified flame resistant styrene resin composition includes a rubber-modified styrene resin, flame retardant comprising compounds selected from a group consisting of tetrabromobisphenol-A-bis(2,3-dibromopropylether), hexabromocyclododecane and a mixture thereof, and brominated epoxy oligomer, and calcium stearate as a lubricant.