国家/地区 巴西（3）
IPC部 B（3） C（3）
IPC大类 C08（3）
IPC小类 C08J（3） C08L（3）
IPC C08L023/12（2）
发明人 LIU Y（3）
公开年
申请年
专利权人 BEIJING RES .（2） CHINA PETROL.（2） SINOPEC BEIJ.（2）

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Semiconductive polyolefin composition, useful in an article including semiconductive layer of a power cable, comprises an olefin polymer base resin, and graphene nanoplatelets.

SVANBERG C, PHAM T, MALIK M A, COSTA F, LIU Y, UEMATSU T, GKOURMPIS T, MALIK M, SVANBERG CH