国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC B32B009/00（2） B32B009/04（2） C04B028/02（2）
C04B041/65（2） C09K008/467（2） E04B001/80（2）
发明人
公开年 2021（5）
申请年 2020（3）  2021（3） 
专利权人

High-adhesion concrete interface bonding, comprises e.g. spraying graphene/graphene oxide dispersion on old concrete surface to obtain pre-bonding surface, drying, tightly bonding the old concrete g with bonding mortar layer, and curing.

CHEN J, CHEN H, WANG A, YANG F

Well wall reinforcing composition for crushing stratum, comprises cement, cementing agent, interface strengthening agent, 1active filling agent, high temperature stabilizer, and water, where cementing agent comprises epoxy resin and epoxy resin emulsifier, plasticizer, and nanomaterials.

ZHANG D, ZHANG F, WU X, SONG B, LIU S, LIU J, LI F, LI D

Phase change energy storage thermal insulation plate containing aerogel useful e.g. in composite material field, comprises skin layer structure covering surface of core plate structure including uniform porous material and filling layer.

LI T, WANG Y, LI Q

Preparing stain-resistant integrated wall and floor decorative panel involves weighing diatomaceous earth, cement, silica fume, sepiolite fiber, bentonite, water, adding sepiolite fiber and water into the reactor.

LEI X

Determining integrity of well in oil and gas industries, involves mixing conductive materials into fluid, allowing conductive materials to surface coating, and transmitting data through electrically conductive data conduit coating.

BOUL P J, SANTRA A

Structure-enhanced heat insulating plate comprises main body, reinforced component, first polyester non-woven fabric and second polyester non-woven fabric; main body is alkalescent, reinforced component fixed in main body.

XIE Y