国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B026/06（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Preparing sound-absorbing mortar based on perlite loaded graphene comprises choosing main raw materials, firstly mixing and stirring water and dispersant, adding perlite-loaded graphene composite porous material, stirring and centrifuging.

YIN Y, YAN Y, ZHANG H

Low-temperature accelerating material for fixing sand, comprises component including acrylic resin adhesive, crosslinking agent, coupling agent, accelerator containing N,N-dimethylaniline, flame retardant, modifier, and inorganic aggregate.

MU J, HE Y, WANG Z, WANG C, CAO X