国家/地区 中国（5）
IPC部 C（3） B（2）
IPC大类
IPC小类
IPC
发明人 DUAN S（5）
公开年 2023（5）
申请年 2022（2）  2023（2） 
专利权人

Detachable graphene-constant -temperature fog removing mouth mirror for dental treatment, has detecting unit detachably connected with control unit and battery box that is connected with handle connecting piece through rotary clamping socket.

CHEN Z, DUAN S, WANG X, SUN Y, REN Z

Graphene oxide composite membrane used for separating antibiotic waste water comprises dopamine-modified hollow fiber support e.g. polysulfone, polyethersulfone, polypropylene, polyacrylonitrile and polyvinyl chloride and crosslinked graphene separation layer embedded with manganese dioxide nanobelt.

WANG T, DUAN S, QU G, XU F, WANG C

Concrete for manufacturing hollow steel pipe concrete rectangular beam, comprises cement, aggregate, basalt fiber, calcined clay, fly ash, graphene modified aluminosilicate mineral, excitant, gas, gas gel expanded perlite, and water.

ZOU D, LI W, DUAN S, DENG X

Atomizing device for processing aluminum powder, comprises tank body, upper end of tank body is movably connected with tank cover, where upper end is fixedly installed with atomizer, and right side of atomizer is provided with nitrogen input pipe.

DUAN S, XIA P, DUAN B, LIU J

Thick-coated modified aqueous acrylic acid heavy anti-corrosion paint comprises e.g. epoxy resin modified aqueous acrylic acid emulsion, 0deionized water, ethylenediamine graft modified graphene, pigment filler, antifoaming agent, thickening agent, film-forming auxiliary agent and pH regulator.

DUAN S, SHANG N, KANG S, DING C, CUI C, GUO X, WANG L, HAN Z, SHI J