公开(公告)号：US20170204265A1

公开(公告)日：2017-07-20

申请号：US15403826

申请日：2017-01-11

Applicant: LG CHEM, LTD.

Inventor： Su Kyoung LEE ,  Min Ji KIM ,  Jong Hyun LEE ,  Ryul LEE ,  Sung Tae AHN

IPC: C08L83/10 ,  H04B1/3888 ,  C08L69/00

CPC classification number: C08L83/10 ,  C08K5/5435 ,  C08K7/14 ,  C08L51/085 ,  C08L69/00 ,  C08L2205/03 ,  C08L2207/53 ,  H04B1/3888

Abstract: Disclosed are a polycarbonate resin composition including 15 to 93% by weight of a polycarbonate-polyorganosiloxane copolymer; 0 to 70% by weight of a bisphenol-derived polycarbonate resin; 5 to 30% by weight of glass fiber surface-treated with epoxysilane; d) 1 to 5% by weight of a core-shell impact modifier; and e) 0.05 to 3% by weight of an epoxysilane additive and a polycarbonate resin composition, and a molded article manufactured therefrom.In accordance with the present disclosure, a polycarbonate resin composition and a molded article manufactured therefrom, and more particularly to a polycarbonate resin composition suitable for satisfying demand for larger area and slimmer electronic products, etc. while providing superior rigidity, chemical resistance, and impact resistance and aesthetic appearance, and a molded article manufactured therefrom are provided.

公开(公告)号：US20170298222A1

公开(公告)日：2017-10-19

申请号：US15516619

申请日：2015-12-03

Applicant: LG CHEM, LTD.

Inventor： Jong Hyun LEE ,  Su Kyuong LEE ,  Min Ji KIM ,  Ryul LEE ,  Sung Tae AHN

IPC: C08L69/00 ,  C08K5/521 ,  C08J5/08 ,  C08G77/448 ,  C08G64/38 ,  C08L51/04 ,  C08G64/08

CPC classification number: C08L69/00 ,  C08G64/06 ,  C08G64/085 ,  C08G64/1666 ,  C08G64/1691 ,  C08G64/18 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/307 ,  C08G64/38 ,  C08G77/14 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08J5/08 ,  C08K5/005 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/521 ,  C08L51/04 ,  C08L69/005 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2207/53 ,  C09K21/14 ,  C08L83/00

Abstract: The present invention relates to a polycarbonate-based resin composition and a molded article thereof, and more particularly, to a polycarbonate-based resin composition exhibiting low deformation characteristic, excellent impact strength, excellent appearance surface characteristic, and excellent flame retardancy, and a molded article formed therefrom.

公开(公告)号：US20170306146A1

公开(公告)日：2017-10-26

申请号：US15517136

申请日：2015-12-03

Applicant: LG CHEM, LTD.

Inventor： Ryul LEE ,  Su Kyoung LEE ,  Min Ji KIM ,  Jong Hyun LEE ,  Sung Tae AHN

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/06 ,  C08G64/085 ,  C08G64/1666 ,  C08G64/1691 ,  C08G64/18 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/307 ,  C08G64/38 ,  C08G77/14 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08J5/08 ,  C08K5/005 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/521 ,  C08L51/04 ,  C08L69/005 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2207/53 ,  C09K21/14 ,  C08L83/00

Abstract: The present invention relates to a polycarbonate-based resin composition and a molded article thereof, and more specifically, to a polycarbonate-based resin composition exhibiting high fluidity and excellent chemical resistance and impact resistance, and a molded article formed therefrom.

公开(公告)号：US20160340508A1

公开(公告)日：2016-11-24

申请号：US15035189

申请日：2015-12-01

Applicant: LG CHEM, LTD.

Inventor： Min Ji KIM ,  Su Kyoung LEE ,  Ryul LEE ,  Sung Ho LEE ,  Jong Hyun LEE

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08J5/08 ,  C08K3/10 ,  C08K3/32 ,  C08K5/523 ,  C08K7/14 ,  C08K2003/321 ,  C08K2003/328 ,  C08L23/0869 ,  C08L51/00 ,  C08L51/085

Abstract: The present invention relates to a polycarbonate resin composition. According to the present invention, a polycarbonate resin composition, which realizes a high whiteness degree, exhibits less discoloration due to superior heat stability during storage and processing, and has improved fluidity, laser reactivity, and plating adhesion, and a method of preparing the same are provided.

Abstract translation: 本发明涉及一种聚碳酸酯树脂组合物。 根据本发明，实现高白度的聚碳酸酯树脂组合物由于在储存和加工期间的优异的热稳定性而具有较小的变色性，并且具有改善的流动性，激光反应性和电镀附着力及其制备方法 被提供。

公开(公告)号：US20170321014A1

公开(公告)日：2017-11-09

申请号：US15523039

申请日：2015-12-03

Applicant: LG CHEM, LTD.

Inventor： Su Kyoung LEE ,  Min Ji KIM ,  Jong Hyun LEE ,  Ryul LEE ,  Sung Tae AHN

IPC: C08G77/448 ,  C08L69/00 ,  C08L51/04 ,  C08L83/10 ,  C08G64/38

CPC classification number: C08L69/00 ,  C08G64/06 ,  C08G64/085 ,  C08G64/1666 ,  C08G64/1691 ,  C08G64/18 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/307 ,  C08G64/38 ,  C08G77/14 ,  C08G77/20 ,  C08G77/448 ,  C08J5/00 ,  C08J5/08 ,  C08K5/005 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/521 ,  C08L51/04 ,  C08L69/005 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2207/53 ,  C09K21/14 ,  C08L83/00

Abstract: The present invention relates to a polycarbonate-based resin composition and a molded article thereof, and more specifically, to a polycarbonate-based resin composition exhibiting improved impact strength (impact resistance) and chemical resistance while including a glass fiber in a relatively small content, and a molded article formed therefrom.