国家/地区 世界知识产权组织（4）
IPC部 A（2） C（2）
IPC大类 A01（2） A23（2）
IPC小类 A01K（2） A23K（2）
IPC A01K067/04（2） A23K050/90（2）
发明人 REN Y（4）
公开年 2021（2）
申请年 2021（4） 
专利权人 CHINA PETROL.（2） UNIV SOOCHOW（2）

Improving silkworm cocoon silk strength, comprises mixing nano-graphene oxide, vinyl acetate, beta-sitosterol with water to obtain solution, spraying solution on mature leaves, and feeding silkworms in middle and late stages.

REN Y, FAN Y, HUANG M, QU J, LI B

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Improving strength of silkworm cocoon comprises mixing nano-graphene oxide, vinyl acetate, beta-sitosterol and water, and spraying the solution on mature leaves, drying mulberry leaves, feeding the silkworm to the middle and late stages for improving the silk strength of silkworm cocoon.

LI B, QU J, HUANG M, FAN Y, REN Y

Composition useful e.g. for inhibiting hydrate decomposition, comprises starch-based surfactant including carboxymethyl starch salt and alkyl glycoside surfactants.

YAN K, XIAO A, MU S, HU X, REN Y, ZHANG H, LIN Y, LV C, WANG Q