国家/地区 中国（19） 世界知识产权组织（2）
IPC部 C（19） A（7）
IPC大类 C08（19） A61（7）
IPC小类 C08L（19）
IPC C08L089/00（19）
发明人 LIU Y（3） ZHANG X（3） CHEN J（2）
LI X（2） LI Y（2） LIU X（2）
WANG X（2） YIN R（2） ZHANG C（2）
ZHANG L（2） ZHANG T（2） ZHAO W（2）
公开年 2021（19）
申请年 2021（19）
专利权人 HARBIN INST .（2） UNIV SHAANXI.（2）

Flexible electromagnetic shielding material useful in wearable health monitoring, electronic skin, portable smart electronic and outdoor equipment, comprises flexible substrate and electromagnetic shielding material dispersed in the flexible substrate.

LI K, ZHANG C, YIN R, ZHAO W

Preparing multifunctional hydrogel by fermenting yeast comprises activating yeast in hot water dissolving plate count agar in de-ionized water to boil, cooling to obtain PCA solution, adding gelatin gel into PCA solution, dissolving to obtain mixed solution of Gel-PCA glucose and fermenting.

CHEN X, CAI Q, XIONG C, YOU L, CHENG J, WANG S

Preparation of biomass polymer material-based photothermal conversion superhydrophobic film used for e.g. medical dressing, involves mixing biomass polymer material and deionized water, heating, reacting with e.g. plasticizer and filler, and introducing low surface energy substances, and drying.

YUE O, ZHENG M, LIU X, BAI Z, WANG X

Intelligent dynamic dimming film useful in dimming glass system comprises color-changing core material comprising N-isopropylacrylamide, N,N-methylenebisacrylamide, lysine, ammonium persulfate, and deionized water.

WANG P, LUO W, XIE L, CHEN J

Preparation of high strength casein/graphene composite hydrogel used e.g. in coating material by taking casein as base material and triethanolamine solution as solvent, and obtaining casein solution under mechanical action.

XU Q, XU X, YANG Y

Conductive hydrogel useful in preparing flexible sensors, preferably strain or stress sensor, comprises e.g. silk fibroin hydrogel comprising multiple silk fibroin molecules connected with each chemical bond distributed with carbon material.

ZHENG Z, LI X, WANG T, LI Y, WANG X, LI G, LV Q, LU S

Non-covalent bond and covalent bond double coupling cross-linked injectable moldable printable gelatin particle or core-shell gelatin particle hydrogel material useful as e.g. drug slow-release carrier and tissue engineering support.

WANG H, CHEN K, DOU Z, ZHUANG Z, GONG C, YU L, LI X, YANG S

Preparing graphene/flat cocoon toughening carbon fiber composite material comprises e.g. spinning silkworm in two-dimensional plane, carrying out ultrasonic auxiliary method to disperse graphene nano sheet in epoxy resin and hot pressing.

LIU Y, SHAO J, ZHANG T, CHEN L, TAN R, LI T, PU J, WU F, YANG D, GONG L, ZHANG X, RUAN W

Injectable myocardial repair hydrogel comprises oxidized dextran, allyl gelatin and graphene oxide.

GUO R, FENG L, LAN Y, LIU Y

Biomaterial composite hydrogel wound dressing comprises polyvinylpyrrolidone, polylactic acid, keratin, silk fibroin, antibacterial agent, crosslinking agent, polyethylene glycol and distilled water.

YU T, ZHANG Y, ZHAO Z, HU K