国家/地区 中国（5）
IPC部 C（5） E（2）
IPC大类 C04（5） E04（2）
IPC小类 C04B（5）
IPC C04B111/52（5）
发明人 CHENG B（2） GAO Y（2） KANG S（2）
LI X（2） MA P（2） WANG J（2）
WU H（2）
公开年 2023（5）
申请年 2022（5）
专利权人 CHINA WEST C.（2） CHINA WEST C.（2）

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

Organic-inorganic solid waste composite sound insulation material used in building applications, comprises organic solid waste particles, inorganic solid waste powder, light aggregate, water reducer, retarder, water, and nano aerogel containing nano silicon dioxide aerogel.

LI X, SHI B, WANG J, WU H, KANG S, YANG W, GAO Y, MA P, CHENG B

Environmentally-friendly wall brick used in filling wall and bearing wall, comprises fly ash, coal gangue, waste concrete, graphene oxide, cement, water reducing agent, retarder, and water.

FU Y, WANG C, HOU B

Sound insulation mortar useful in floor slab of high-rise concrete building comprises cement, reinforcing aggregate, cement, glass fiber, vitrified microbeads, ceramic sand, fly ash, additive, hyperbranched ethylene glycol chitosan, graphene hollow nanofiber and waste aramid fiber.

CHEN J, XU S, YIN P, ZHU S, ZHU Y

Gypsum-based sound insulation heat preservation floor system useful in building material, comprises structure layer, sound heat preservation layer and leveling layer from bottom to top, where gypsum-based composite material is hydrophilic rubber particles, phosphogypsum, water and nano-airgel.

KANG S, LI X, WANG J, WU H, CHENG B, MA P, GAO Y