国家/地区 中国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 D21（5） C08（2） C09（2）
IPC小类 D21H（5）
IPC
发明人
公开年 2023（5）
申请年 2022（5）
专利权人

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Folding oil pressure device for processing insulating paper, has condensing pipe whose upper part is connected with surface of lower folding plate through vent hole, and iron plate located at lower part of magnetic round roller.

LIN R, LI D, HUANG J

Cellulose paper electrode coated with graphene used for fine dust removal device, comprises electrode plate composed of paper raw materials or cold-weather raw materials, graphene coated on cellulose paper electrode plate and binder.

KIM K, BAE J Y, BACK S, GHAFFARISAEIDABAD Y, GUPTA N K, KIM E

Antiviral double-decorated panel comprises base material and veneer paper attached to antiviral coating comprising urea-formaldehyde resin, melamine resin, and fungicide comprising deacetylated chitin and nano-silicon sheet.

WU W, DING H, LI Y

Coating composition used to coat paper pulp renders it waterproof and completely biodegradable, comprises graphene oxide nanoparticles, globular protein, plasticizer, thickener, filler, fungicide and water.

GANERIWAL S