国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC
发明人 ZHANG L（5）
公开年 2023（5）
申请年 2022（3）  2023（2） 
专利权人

Antistatic sound-absorbing material used as loudspeaker and electronic device, comprises molecular sieve particles, adhesives and antistatic additives.

GONG C, ZHANG L, GUO M, MA Y, ZHANG Z

Self-compacting shrinkage compensation concrete comprises cement, fly ash, mineral powder, crushed stone, fine sand, expanding agent, water reducer, water, and modified basalt fiber, which is prepared by mixing basalt fiber and dilute sulfuric acid solution.

ZHANG L, YANG J, SHI Y, YANG K, YU Z

Preparing silicon carbide honeycomb ceramics, comprises e.g. stirring walnut shell carbon powder, graphene powder, silicon fluoride, silica sol, pore-forming agent, and sintering aid, adding dispersant and extrusion aid, extruding, heating, cooling, and immersing in resin solution.

GUO F, CHEN L, LU S, YANG F, TANG X, ZHANG L

High-efficiency environmentally friendly water reducing agent, comprises modified plant fiber, modified sulfonated starch, sodium methacrylate, N-methylmaleic acid monoamide, amino benzene sulfonic acid, 1-vinyl-2-pyrrolidone, methallyl polyoxyethylene ether, initiator, and antifoaming agent.

HE C, ZHANG L, CHEN K, QI W, CHENG W, ZHANG M, SHAO J, WU J, LUO G, WU N

High-fluidity and self-compacting lightweight high-strength concrete used in concrete pouring interlayer or airtight member, comprises e.g. light-burned magnesium oxide, floating beads, magnesium sulfate heptahydrate, and graphene oxide.

TIAN H, YU F, WANG W, YAO S, WU Y, LIU X, ZONG L, WANG Q, ZHANG Z, WANG D, GAO Z, MI C, ZHANG L, ZHU G, LI W, JIANG B, FAN Z, LI X, DU B, WANG X, YAN F