公开(公告)号：US20170190884A1

公开(公告)日：2017-07-06

申请号：US15313895

申请日：2015-12-28

Applicant: LG CHEM, LTD.

Inventor： ChangHun YUN ,  SuMin LEE ,  GiDae CHOI ,  YeonSik CHOI

IPC: C08K7/24 ,  H01Q1/42

CPC classification number: C08K7/24 ,  C08K3/041 ,  C08K2201/001 ,  C08K2201/004 ,  C08L101/00 ,  H01Q1/40 ,  H01Q1/42 ,  C08L77/06

Abstract: The present invention provides a resin composition for a radar cover. The resin composition includes carbon nanotubes and a polymer resin. The resin composition does not interfere with the transmission of signals from a radar while protecting the radar from the surroundings.

公开(公告)号：US20190023875A1

公开(公告)日：2019-01-24

申请号：US16141712

申请日：2018-09-25

Applicant: LG CHEM, LTD.

Inventor： YeonSik CHOI ,  SuMin LEE ,  GiDae CHOI ,  ChangHun YUN

IPC: C08K7/14 ,  C08K3/04 ,  C08J5/04 ,  C01B32/05 ,  C08K7/00 ,  C08L101/00 ,  C08K7/24 ,  C08L77/06

Abstract: The present invention provides a composite obtained by processing a resin composition including a thermoplastic resin, multi-walled carbon nanotubes. The multi-walled carbon nanotubes have an average diameter of 10 nm-3 nm and an Id/Ig of 0.6 or more. The walls of the multi-walled carbon nanotubes consist of 10 or more layers of graphene. The rate of residual length of the carbon nanotubes present in the composite is 40% or more. The composite has improved mechanical properties without deterioration of conductivity. Due to these advantages, the composite can be used to manufacture various molded articles.

公开(公告)号：US20170066907A1

公开(公告)日：2017-03-09

申请号：US15123427

申请日：2015-08-31

Applicant: LG CHEM, LTD.

Inventor： YeonSik CHOI ,  SuMin LEE ,  GiDae CHOI ,  ChangHun YUN

IPC: C08K7/14 ,  C08K3/04

CPC classification number: C08K7/14 ,  C01B32/05 ,  C08J5/04 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K3/045 ,  C08K3/046 ,  C08K7/00 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/004 ,  C08K2201/011 ,  C08L101/00 ,  C08L77/06

Abstract: The present invention provides a composite obtained by processing a resin composition including a thermoplastic resin, multi-walled carbon nanotubes, and a reinforcing material. The multi-walled carbon nanotubes have an average diameter of 10 nm or more and an Id/Ig of 1 or less. The walls of the multi-walled carbon nanotubes consist of 10 or more layers of graphene. The rate of residual length of the carbon nanotubes present in the composite is 40% or more. The composite has improved mechanical properties without deterioration of conductivity. Due to these advantages, the composite can be used to manufacture various molded articles.

Abstract translation: 本发明提供通过加工包含热塑性树脂，多壁碳纳米管和增强材料的树脂组合物而获得的复合物。 多壁碳纳米管的平均直径为10nm以上，Id / Ig为1以下。 多壁碳纳米管的壁由10层或更多层的石墨烯构成。 存在于复合体中的碳纳米管的残留长度的比率为40％以上。 该复合材料具有改善的机械性能而不劣化导电性。 由于这些优点，复合材料可用于制造各种模制品。