国家/地区 中国（21）
IPC部 C（21） B（5） F（2）
H（2）
IPC大类 C09（21） B05（5） C08（2）
IPC小类 C09D（21）
IPC C09D005/38（21）
发明人 LIU Z（2） SHEN G（2） ZHANG X（2）
公开年 2021（8） 2022（8） 2020（2） 2023（2）
申请年 2020（9）  2022（6）  2021（5） 
专利权人

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z

Heat-conducting coating material useful for floor heating modules, prepared by e.g. mixing aqueous epoxy ester, aqueous drying agent, defoaming agent, silane coupling agent, phosphorus iron powder, and heat conducting carbon fiber, and stirring uniformly.

YU D

Aqueous paint comprises potassium silicate, zinc powder, graphene and coupling agent, potassium silicate is an aqueous solution of potassium silicate, and zinc powder is a flaky zinc powder, and aqueous paint further comprises sepiolite and graphene oxide is pretreated graphene oxide.

LIU D

Photothermally actuated film useful in flexible robots and bionic system field for converting light energy into mechanical energy due to reproducibility of light energy, prepared by uniformly dispersing high molecular polymer in the solvent, evaporating, and curing.

TIAN X, GONG Y, CHEN L, ZHENG K, LIU X, WANG Y, XIAO C, DING X, LI X, ZHANG X

Preparing infrared absorption coating with wide spectrum and low heat capacity useful in preparation process of the low heat capacity resin coating comprises grinding thermoelectric ceramic substrate and polishing for pretreatment, obtaining paint and spraying coating on surface.

ZHAO W, LIU Y, JIAO Y, FANG C

Modified spraying material used in non-stick material and cooker, comprises spraying material which forms outer layer of particles, and fluorinated carbon material which is wrapped in interior of spraying material.

ZHANG M, YUAN H, LI C, QU Y

Non-stick coating useful in medical device, preferably medical tray comprises polytetrafluoroethylene, polyphenylene sulfide, silica sol, chromium trioxide, graphene and coupling agent.

PAN Y

Graphene positive temperature coefficient electrothermal film slurry used for preparing electrothermal film, comprises heating graphene, resin, filler A and B, dispersant, adhesion promoter, directional stabilizer and solvent.

JIN L, DING S

High-performance industrial coating with high-temperature resistance and abrasion resistance alloy comprises composed of A, B components, where A component comprises organic fluorine modified epoxy resin, silicon dioxide, nano alloy, filler.

MA Q, ZHOU B, LIN J, HUANG L, DAI H, ZHANG X, ZHOU W

Metal screen coating with high gain and large scattering angle comprises screen coating provided with numerous sound-transmitting holes, wear-resistant layer, protective layer, flexible stretch film, metal layer, protective transition layer, screen substrate layer, and anti-vibration layer.

CHEN Z, LV S