国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08K（5）
IPC C08L089/00（5）
发明人 LI Y（5）
公开年 2021（3） 2022（2）
申请年 2021（3） 
专利权人

Preparing film used as antibacterial packing material or slow-release drug-carrying material by adding carboxymethyl chitosan and graphene oxide solution to triphosphoric acid, adding gelatin solution, adding into plate and drying film.

ZHAO Y, LI Y, LI F, XIE D, LI C

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

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

Multifunctional shed film masterbatch useful in agricultural film, comprises biodegradable plastic or polymer resin, slow release agent, anti-fog agent, anti-dripping agent, or biodegradable plastic or polymer resin and anti-fogging agent.

ZHANG L, LI Y, XIE D, CHEN J

Nano polyvinyl alcohol material wood plywood board comprises delignified recyclable wood fiber filler, polymethyl methacrylate, polylactic acid, polyamide polyamine epichlorohydrin, soy protein powder and sodium ethylenediaminetetraacetate.

LI Y