国家/地区 中国（6）
IPC部 B（6）
IPC大类 C09（6） B01（2） B05（2）
IPC小类 C09D（6）
IPC C09D004/02（6）
发明人
公开年 2022（3） 2021（2）
申请年 2021（6）
专利权人

Plating film on surface of plastic work piece comprises etching plastic product, placing plastic work piece with rough surface in vacuum coating machine, using metal alloy, and coating varnish film layer on plastic work piece with surface deposited with metal film layer.

ZHI X

Nano coating useful for indoor air purification, comprises nano tourmaline powder, nano titanium dioxide powder, activated carbon powder, zeolite powder, volcanic stone powder, nano silver powder, nano white bamboo charcoal powder, graphene powder, sodium silicate, acrylic acid, ethanol, and water.

CAI W

High barrier heat-sealable degradable film useful for packaging fields of food, comprises base material layer upper surface has coating separating layer comprises polyvinyl alcohol emulsion, graphene, resin bonding curing agent, coupling agent and solvent formed by mixing water and isopropanol.

MU Q, CHEN X, WU T, ZHENG W, LI Z, JIA L, LIN X, LIAO G

Long-acting self-repairing intelligent protective coating is composed of graphene, iron oxide powder, copper oxide powder, fumed silica, silicon carbide powder, active diluent, styrene-acrylic emulsion, corrosion inhibitor, adhesion promoter, defoamer, polyamide, emulsifier and modified epoxy resin.

HU M, XIE H

In-mold coating useful for applying on part e.g. hoods of vehicle in mold, comprises base material including unsaturated polyester and vinyl ester monomer, and graphene.

DAUL R, ALIAJ Y, RODGERS W R, DARR R C, DAUL R C

Preparing a microporous layer of fuel cell membrane electrode gas diffusion layer used as a fuel cell membrane electrode or as component of fuel cell membrane electrode, involves dissolving organosiloxane, active monomer in organic solvent.

YUAN C, QIAO J, NING J