国家/地区 中国（182）
IPC部 C（182）
IPC大类 C08（182） C09（20） B32（19）
B29（18） H05（14） G01（11）
H01（9） A61（8） C01（5）
B01（4） D06（4） B33（3）
B65（3） B82（3） D01（3）
IPC小类 C08J（182）
IPC C08K003/04（182）
发明人 LI Y（9） WANG H（7） WANG J（7）
ZHANG H（7） ZHANG J（7） ZHANG S（7）
ZHANG X（7） GAO D（6） LIU H（6）
WANG F（6） WANG Y（6） WANG Z（6）
YANG J（6） ZHAO X（6） CHEN Y（5）
公开年 2023（182）
申请年 2022（117）  2023（41）  2021（23） 
专利权人 CHINA PETROL.（6） BEIJING RES .（4） UNIV JIANGNA.（4） UNIV SICHUAN（4）
LANZHOU CHEM.（3） UNIV BEIJING.（3） UNIV QINGDAO.（3） UNIV SHAANXI.（3）
ANHUI AEROSP.（2） ANHUI GUOFEN.（2） BEIJING XUHU.（2） CHINA PETROL.（2）
NINGBO INST .（2） UNIV CHONGQI.（2） UNIV FUZHOU（2） UNIV JILIN（2）
UNIV QILU TE.（2） UNIV SHENZHE.（2） UNIV WUHAN T.（2） UNIV ZHEJIAN.（2）

Preparing polyimide-based shape-memory composite aerogel by carrying out polycondensation reaction of diamine monomer and dianhydride monomer in N-methylpyrrolidone, placing obtained polyamic acid gel in water, freeze-drying, and dispersing polyamic acid filaments and graphene oxide in water.

LI L, GUO M, LIU T

Preparing high dielectric polyimide/graphene composite film comprises performing esterification reaction hydroxylated graphene and iron-containing metal-organic framework material, adding functionalized graphene into organic solvent solution, casting, and performing thermal imidization reaction.

SHAO C, XU Z

Production process of solarization-resistant wine packaging box comprises molding injection-molded plastic wine packaging box for polishing, coating ultraviolet resistance coating, drying, treating, and subjecting plastic wine packaging box for ultraviolet laser printing trademark pattern.

WANG H, MA X

Carbon nano-porous frame comprises multiple carbon nano units whose surfaces are connected and assembled to form three-dimensional network framework structure and there are gaps between adjacent carbon nano-units and carbon nano materials and polymers wrapped on surface of carbon nano materials.

KONG L, WANG D, ZHANG J, HUANG S, LI X

Aramid nanofiber wave-absorbing honeycomb material used in stealth aircraft, stealth ships and communication base stations, comprises para-aramid fiber nanofibers and wave-absorbing agent.

ZHANG J, NIE J, TAN J, SONG S, ZHANG M, SUN H, YANG B

Method for preparing organic-inorganic hybrid double conductive network polyvinyl alcohol composite hydrogel by dissolving polyvinyl alcohol (PVA) into deionized water, dispersing with inorganic conductive material, adding pyrrole monomer, polymerizing, adding crosslinking agent and reacting.

GU Z, PENG X, ZHAO G, QIN Z, CHEN T

Charge-removing black rubber tube useful in blood purifying device, comprises e.g. polyvinyl chloride resin, conductive carbon black, nano carbon fiber, powdered graphene, polyacrylamide, polyethylene glycol 600 dioleate, chlorinated paraffin, butyl stearate and thermoplastic polyurethane.

ZHANG W, WU Z, ZHANG L, LI J

Pre-dispersed rubber accelerator useful for preparing rubber, which is used in various environments with high practicability, comprises ethylene propylene diene monomer rubber, ethylene-vinyl acetate copolymer, naphthenic oil, calcium carbonate, and accelerant.

LI S, DING J

Preparing self-generating device in flexible electronic devices, by preparing reduced graphene oxide/polydopamine hydrogel by hydrothermal reduction reaction, adding graphene oxide to deionized water, fixing reduced graphene oxide/polydopamine hydrogel, and encapsulating with assembled electrodes.

TANG C, WANG J, JIANG Y

Packaging material used for forming packaging bag used for extending shelf life of steamed buns, comprises polypropylene particles, modified nano-graphene, sodium sorbate, nano-silver oxide and diethyl phthalate, where modified nano-graphene is obtained by coating and modifying chitosan sol.

WU X, MA L, SUN F, GUO H, MA S, ZHAO X, ZHANG M, WANG C