国家/地区 中国（11） 世界知识产权组织（3） 韩国（2）
IPC部 B（16）
IPC大类 D21（16） B32（7） C08（3）
C09（3） B27（2） B31（2）
B82（2） G01（2）
IPC小类 D21H（16）
IPC B32B029/00（5） B32B007/12（4） D21H019/38（4）
D21H027/30（4） B32B033/00（3） B32B037/12（3）
D21H021/52（3） B27D001/00（2） B32B003/08（2）
B32B027/10（2） B32B029/02（2） B32B029/06（2）
B32B037/06（2） B32B037/10（2） B32B038/08（2）
发明人 CHEN R（2） LI S（2） XU H（2）
ZHANG J（2）
公开年 2022（11） 2023（5）
申请年 2022（16）
专利权人 HUNAN RONGTA.（2）

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

Environmentally-friendly graphene sheet fabric for e.g. sofa, comprises natural fiber layer prepared using cotton yarn, adhesive layer, Korean paper layer, coating film layer, color coating layer containing graphene, conductive polymer, calcium chloride and color coating agent, and top coating layer.

LEE J H, KIMSANGHYUN, CHOI J K

Anti-bleaching laser multi-color transfer paper for paper product, comprises base paper layer, printing color layer, adhesive layer, laser molded layer, protective layer from bottom to top, prepared by coating net roll with protective coating on surface of biaxially stretched polyester film.

CHEN Z

Preparing antibacterial aluminum foil material useful in aluminum foil lunch box, comprises e.g. coating adhesive on kraft paper, laminating with aluminum foil, drying, coating hydrophobic antibacterial agent on one side of aluminum foil layer, and drying.

SUN J, WANG L, SONG F, SUN Z

Honeycomb wave-absorbing composite material used in edge structures e.g. spacecraft fuselage edge structures, comprises sheet and honeycomb wave-absorbing core material which is impregnated with wave absorbing slurry agent, and pouring sealant filled in core material.

DONG Q, WANG W, HE J, ZHANG J, WANG Y, SUN X

New-type heat sensitive paper used in e.g. food, comprises paper base layer, bottom coating layer, graphene coating layer and color developing layer and protective layer from bottom to top, component of bottom coating comprises filler, glass fiber, adhesive and dispersant.

YU H, QIAN Q