国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4）
IPC C08K003/04（4） C08K003/14（2） C08K003/22（2）
发明人 ZHAO H（4）
公开年 2023（4）
申请年 2022（2）  2023（2） 
专利权人

Preparing graphene reinforced rigid polyvinyl chloride gas drainage pipe involves adding graphene, polyvinyl chloride resin, stabilizers, lubricants, plasticizers, fillers and recycled material to high-speed mixer, heating, cooling, discharging, adding premix to extruder, and plasticizing.

ZHANG L, ZHAO H, WANG C, YANG S, ZHOU Z

Forming self-lubricating fiber fabric composite material comprises dispersing two-dimensional layered functional filler into organic solvent, synthesizing thermosetting polymer composite material with dynamic covalent exchange reaction and impregnating polymer prepolymer solution.

ZHAO H, LI Y, LV Z, CHEN G, YANG Z, CHEN S, WANG Q, WANG T, YANG C, WEN J

Preparing binder useful for barbecue carbon, comprises placing carboxymethyl cellulose into aqueous solution ethanol, adding preprocessing enzyme and mixing with mixed material, sodium humate, first and second component, calcium hydroxide, modified bentonite, polyvinyl alcohol and potassium nitrate.

ZHANG Y, ZHAO H, AMILA, YIN X, LIU R, ZHENG E, WANG J

Preparing piezoelectric polymer-based foam comprises e.g. uniformly mixing piezoelectric polymer pellets with piezoelectric ceramics, modifier, and solvent to form a mixed solution, placing mixed solution in mold for directional freezing, and placing molded sample in strong polar solvent.

ZHAO H, HAN C, HE L