国家/地区 中国（5） 世界知识产权组织（2）
IPC部 A（7）
IPC大类 A61（7）
IPC小类 C08L（7）
IPC C08L001/02（7）
发明人
公开年 2021（2） 2023（2）
申请年 2021（2）  2022（2） 
专利权人

Stretchable piezoelectric film useful in preparing ultrasonic transducer, comprises porous cellulose-based polymer, and piezoelectric active material loaded in pores of porous cellulose-based polymer, where piezoelectric active material comprises organic piezoelectric phase.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Preparing multifunctional nanocellulose solution used to prepare film as e.g. antistatic material includes oxidizing plant fiber and oxidation/enzymolysis of industrial paper pulp fiber, mixing obtained modified fibers with functional component e.g. hemicellulose and carbon nanotube and fibrillating.

WANG W, MAO H, YANG X

Preparing bacterial cellulose and graphene based vascular graft by drying bacterial cellulose, dissolving its dry sponge structure in ionic liquids, mixing, preparing solution of graphene or its derivative, and three-dimensional printing of graphene-doped and bacterial cellulose-based vascular graft.

SAHIN Y, TUERKOGLU N, GUERSU H, YALMAN V

Thickened antibacterial polyaspartic acid solution used in daily chemicals and cosmetics e.g. shampoo, comprises sodium polyaspartate, alkyltrimethylammonium chloride, dodecyldimethylbenzylammonium chloride, ethylhexylglycerin, modifier, and pure water.

ZHUANG W, CHEN L, WU Y

Preparing fast radiating graphene/cellulose hydrogel for preparing cooling patch, involves preparing graphene oxide powder, preparing cellulose solution, configuring gelatin solution.

MENG R, ZHANG T, ZHANG L, LUO L, SHEN R, GAO H

Preparation of graphene oxide/bacterial cellulose antibacterial composite material for e.g. medical dressings, involves preparing wet bacterial cellulose film, beating, mixing with graphene oxide solution, filtering and freeze-drying.

LIU H, ZHANG R, WANG G, SHAO W

Tire cord used in fabric, strip, ply, tire carcass, and tire such as non-pneumatic tires and pneumatic tires, comprises fiber having composition including polymer and graphene sheets.

AKSAY I A, GURDAG S, JAVAHERIAN N, LETTOW J S, PINO G, REDMOND K, VATANSEVER A, YILDIRIM I O