国家/地区 中国（7）
IPC部 C（7） H（2）
IPC大类 C08（7）
IPC小类 C08J（7） C08L（7） C08K（6）
C08G（2） H05B（2）
IPC C08J005/18（7）
发明人 ZHANG Q（7）
公开年 2021（5） 2022（2）
申请年 2021（7）
专利权人 GUANGDONG KI.（2） ZHEJIANG ZHO.（2）

Preparing chitin film material used in e.g. food industry involves configuring potassium hydroxide aqueous solution, adding chitin, stirring and dispersing, adding ice or ice water mixture, stirring to completely dissolve to obtain chitin solution, casting or coating solution, printing and curing.

ZHANG Q, YU X, ZHONG Y, CAI J

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

Graphene in-situ modified polyimide film is prepared by polycondensation of graphene grafted with aminosiloxane on the surface, diamine and dianhydride and forming into film.

XU Z, LIU G, ZHANG Q

Preparing polyimide/graphene composite thermally conductive film, involves performing polycondensation of dianhydride, crosslinking polyamic acid and polyvinyl alcohol followed by subjecting film-forming mixture to thermal imidization.

XU Z, LIU G, ZHANG Q

Composite film useful in food packaging applications, comprises acetic acid, chitosan, tea polyphenols, low concentration graphene oxide, glycerol and crosslinking agent.

LIN D, HUANG Y, XIAO L, FAN H, QIN W, ZHANG Q, CHEN H, LIU S

Self-controlling temperature heating film comprises carrier including polymer material and conductive filler which is at least one of metal particles and inorganic non-metal conductive fillers.

ZHANG L, ZHANG Q, YANG X

Self-controlling temperature heating plate, comprises polymethylsiloxane, curing agent, conductive filler, metal particles, inorganic non-metal conductive particles, and conductive composite particles.

ZHANG L, ZHANG Q, YANG X