国家/地区 中国（5）
IPC部 C（5）
IPC大类 C09（5）
IPC小类 C09D（5）
IPC C09D127/06（5）
发明人
公开年 2022（5）
申请年 2021（5）
专利权人

Matte varnish useful in furniture and household decoration, comprises main agent, curing agent, diluent, second cotton pulp and resin solution.

CAO M, CHEN B

Graphene floor heating film with fast heating, comprises graphene heating layer, upper and lower packaging layer attached to upper and lower surface of grapheneheating layer, and upper and lower insulating layer attached to outer surface.

WANG G, ZHU X

High triboelectric charge density and wear-resistant triboelectric material useful in triboelectric nanogenerator, comprises triboelectric polymer material and inorganic material particles uniformly doped in polymer material with piezoelectricity and lubricity.

GAO Z, SUN W, ZHAO K

Construction method for fair-faced concrete protective agent for exterior wall finish, by providing fair-faced concrete protective agent, performing base repair treatment, grinding, cleaning wall surface, performing color adjustment, and painting by applying aqueous primer, and inorganic coloring.

CAO Y, LIU X, WANG D, DU H, HAN T, YANG L, LI J, SUN Y

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