国家/地区 韩国（3）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2）
发明人 CHO S M（3）
公开年 2014（3）
申请年 2012（2） 
专利权人 LOTTE CHEM C.（2）

Polymer resin blend composition useful to produce automotive exterior, comprises first polymer resin comprising polyethylene-polypropylene copolymer and graphene, and second polymer resin comprising copolymer and fiber reinforcing material.

JANG E H, CHO S M, HWANG T Y, KIM Y B, KWON S J, QIANQIAN L

Graphene substrate, has noble metal layer laminated on graphene layer, and metallic layer formed with multiple penetration holes and made of precious metal material, where graphene layer is laminated on metallic layer.

KIM N Y, RYU J C, CHO S M

Polyamide resin composition for forming polyamide composite material, comprises modified polyolefin resin or its acid anhydride grafted with dicarboxylic acid, carbon system compound, polyamide resin, graphene and/or fullerene.

KWON S J, MA S W, CHO S M, HWANG T Y, QIANQIAN L