国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3） C09（2）
IPC小类 C08G（2） C09D（2）
IPC C08G018/12（2） C08G018/32（2） C08G018/34（2）
C08G018/42（2） C08G018/48（2） C08G018/66（2）
C09D175/04（2）
发明人 LIU C（3）
公开年 2022（3）
申请年 2022（3） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（3）

Preparing flame-retardant hydrophobic biomass-based aqueous polyurethane coating, comprises weighing raw materials, preparing isocyanate-terminated prepolymer, preparing biomass functionalized graphene, and adding polyisocyanate,micromolecule chain extender.

LIU C, LU K, ZHOU J

Preparing flame-retardant self-repairing aqueous polyurethane composite coating agent comprises e.g. dissolving the nanoparticles, dissolving the aminated nanoparticles, reacting polyester diol, hydrophilic monomer and diisocyanate and performing a chain extension reaction and emulsification.

YUAN Q, XUE X, WANG Y, ZHANG J, SHI B, LIU C

Improving external anti-oxidation activity and biological flocculability of Candida albicans extracellular polysaccharide comprises inoculating Candida albicans into liquid containing oxidized graphite, culturing system on constant temperature shaker, sequentially extracting and purifying.

LIU C, YUAN X, GAO X