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

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