公开(公告)号：US20180304218A1

公开(公告)日：2018-10-25

申请号：US15769194

申请日：2017-07-12

Applicant: LG CHEM, LTD.

Inventor： Ogsin KIM ,  Kwang Woo YOON ,  Seungyong LEE ,  Dong Hyun CHO ,  Seokwon KIM ,  Jihee WOO

IPC: B01J6/00 ,  C01B32/16 ,  F23G7/06 ,  C08K3/04

Abstract: The present invention relates to a device for drying and collecting a product such as a carbon nanotube pellet or aggregate, which can accelerate solvent evaporation by inserting and dispersing high temperature gas into a drying column as well as by a heat source inside and outside of the column, and can quickly remove the evaporated solvent. Further, the device can be used for drying and collecting processes while minimizing product breakage by regulating the gas flow rate and controlling flow of the product in the column. Thus, the device can be effectively applied to mass production of a carbon nanotube pellet product.

公开(公告)号：US20180201751A1

公开(公告)日：2018-07-19

申请号：US15743437

申请日：2016-10-17

Applicant: LG CHEM, LTD.

Inventor： Seokwon KIM ,  Se Hyun KIM ,  Tae Hyung KIM ,  Pyeong-Gi KIM ,  Suk Jo CHOI ,  Dong Hyun CHO

IPC: C08K3/016 ,  C08K3/04 ,  C08K5/521 ,  C08K7/02 ,  C01B32/168 ,  C08L101/00 ,  C08K3/40

CPC classification number: C08K3/016 ,  C01B32/168 ,  C01B2202/02 ,  C01B2202/06 ,  C01B2202/26 ,  C01B2202/34 ,  C01B2202/36 ,  C01B2204/26 ,  C01B2204/32 ,  C07F9/09 ,  C07F9/12 ,  C08J5/042 ,  C08J5/043 ,  C08J5/047 ,  C08K3/04 ,  C08K3/045 ,  C08K3/40 ,  C08K5/521 ,  C08K7/02 ,  C08L101/00

Abstract: The present invention relates to a carbon composite material and a method for producing the same, and more particularly, to a carbon composite material capable of improving electrostatic dispersibility and flame retardancy, and a method for producing the same. The carbon composite material according to the present invention can be effectively applied to products requiring conductivity and flame retardancy.

公开(公告)号：US20190002680A1

公开(公告)日：2019-01-03

申请号：US15763674

申请日：2016-10-17

Applicant: LG CHEM, LTD.

Inventor： Pyeong-Gi KIM ,  Seokwon KIM ,  Se Hyun KIM ,  Tae Hyung KIM ,  Suk Jo CHOI ,  Dong Hyun CHO

IPC: C08L25/06 ,  B29C70/02 ,  B29C70/88

Abstract: The present invention relates to a carbon composite, which comprises a polymer resin and a carbon material having specific conditions, thereby controlling a dielectric constant. According to the present invention, the carbon composite and a method for controlling a dielectric constant by using the same can be variously applied to a circuit, an electronic material and the like by establishing a correlation between the specific surface area of the carbon material and the dielectric property of the carbon composite.