国家/地区 中国（8）
IPC部 C（8） G（2）
IPC大类 C08（8）
IPC小类 C08J（8）
IPC C08J003/075（4） C08K003/04（4） C08L029/04（3）
C08L089/00（3） C08J005/18（2） C08L005/08（2）
发明人 HE T（2） LV S（2） SONG H（2）
WANG J（2） WEI D（2） YANG J（2）
公开年 2022（5） 2023（3）
申请年 2022（8）
专利权人 UNIV SHAANXI SCI TECHNOLOGY（8）

Preparing a graphene oxide modified starch/chitosan composite packaging film useful in e.g. preparing starch-based film, comprises e.g. adding graphene oxide dispersion liquid to carboxymethyl cellulose solution, obtaining modified graphene oxide small sheet uniform dispersion, drying and cooling.

WANG J, ZHANG S, HE T, WEI D, WU L, LV S

Preparing graphene oxide collagen crown composite hydrogel comprises e.g. adding polyvinyl alcohol to glycerol solution to obtain polyvinyl alcohol/glycerol solution, adding konjac gum and collagen crown solution, stirring, pouring into mold, freezing and thawing.

YANG J, WANG J, HE T, WEI D, CAO X, LV S

Preparing a superelastic double-layer photothermal gel with high mechanical strength, comprises immersing the delignified wood blocks in a sodium hydroxide solution; stirring to obtain a suspension, cooling the suspension, filtering.

FENG L, SHAO D, LI Y, WANG S, JIA X, SONG H, ZHANG X, ZHANG D, ZHU L, YANG J

Preparing light-driven Janus super-hydrophobic sponge motor used in oil-water separation application, involves adding curing agent to polydimethylsiloxane pre-polymer to obtain pre-polymer mixture, immersing prepared hydrophobic sponge in pre-polymer mixture and washing with ethanol.

TIAN Z, FENG D, SONG J, YANG H, LIANG Y, SUN X

Preparing magnetic surface molecular imprinting electrochemical sensor useful in tetrabromobisphenol recognition and detection, comprises introducing reversible addition-fragmentation chain transfer reagent into azidefunctionalized magnetic carrier, polymerizing and modifying glassy carbon electrode.

FEI G, WANG H, AN J, ZHAO Z, WANG P, ZHENG R, ZHU Y, SHAO Y

Physical hydrogel with low friction and adjustable modulus used in sealing membrane, medical device or sensor, comprises rough hydrogel surface and lubricating liquid filled on surface of hydrogel substrate.

ZHAO X, HE Y, SONG H, TANG J, CHEN Y

Preparing casein-based nano hybrid hydrogel based on double cross-linking mechanism, comprises introducing nano particles, combining semi-dissolved sol-gel method with acidification method, and constructing three-dimensional water gel network.

MA J, YANG Y, XU Q

Antibacterial film comprises reducing oxidation graphene lysozyme and chitosan.

GONG G, XUE Z, WANG Y, TIAN J, PANG S, LI H