国家/地区 中国（19）
IPC部 C（19）
IPC大类 C08（19） A61（8）
IPC小类 C08J（19）
IPC C08L089/00（19）
发明人 LI Y（3） LIU Y（3） CHEN J（2）
LI X（2） WANG X（2） XIE D（2）
YIN R（2） ZHANG C（2） ZHANG L（2）
ZHANG T（2） ZHANG X（2） ZHAO W（2）
公开年 2021（16） 2022（3）
申请年 2021（19）
专利权人 HARBIN INST .（2） UNIV SHAANXI.（2）

Preparing graphene oxide modified carboxymethyl chitosan composite hydrogel for use as sustained-release drug-carrying material, involves obtaining carboxymethyl chitosan solution, graphene oxide solution, followed by adding gelatin.

SUN X, LIU H, WANG Q, WANG K, LI F, XIE D, LI C

Preparation of graphene composite particles with core-shell structure includes mixing graphene in organic solvent, mixing emulsifier in deionized water, adding graphene solution, volatilizing organic solvent, filtering composite particles, washing with deionized water and drying.

YE X, DING D, YE Y, WU H, YIN S, HE E

Pressure-sensitive conductive natural latex sponge composite material used in collision warning and wearable electronics, comprises natural latex dry base, vegetable fibers, conductive particles, sulfur, zinc oxide, accelerator, antioxidant, and casein.

ZHANG J, LIU G, LI Y, XU M

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