国家/地区 中国（3）
IPC部 B（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC
发明人 YANG X（3）
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparing coating useful for space capsule, comprises mixing quaternary ammonium salt modified epoxy resin, titanium dioxide, inorganic antibacterial particles, inorganic colored pigments, butyl acetate and n-butanol, adding glass microspheres and stirring and removing glass microspheres.

LIU Y, LI C, CHEN X, WU X, WANG Y, YANG X, BAI J, CUI Q, ZHANG L, ZHANG J, WEN C, JIN Y

Preparation of metal-organic framework (MOF) film used for e.g. gas separation, by pulse depositing gas phase of metal precursor and organic precursor on surface of substrate to obtain amorphous organic-inorganic hybrid film, and subjecting film and organic ligand to ligand exchange crystallization.

QIN Y, YANG X, LUO G, QI Y, ZHANG B

Pod-type degradable temporary plugging ball useful in temporary plugging treatment of oil and gas wells in fracturing system, comprises degradable outer shell (comprising e.g. polymerized product of glycolide, lactide, polybutylene succinate prepolymer) and inner core.

LI H, ZHANG Y, SHANG L, HUANG B, LIU J, WANG Y, YANG X, JIANG Q