国家/地区 中国（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C09（4） D21（4） C08（2）
IPC小类 D21H（4）
IPC D21H019/38（2）
发明人
公开年 2023（4）
申请年 2022（4）
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

Preparing moisture-proof glassine release paper involves e.g. placing glassine base paper in processing vessel, adding corona liquid and moisture-proof modifier to processing vessel, corona treating, coating moisture-proof release agent on surface of glassine paper using coating machine, and drying.

SHI W, WANG C, FENG G

Odorless and environmentally friendly lining paper comprises raw paper layer, aluminium plating layer and ink layer, where aluminium plating layer is set between raw paper layer and ink layer, where ink layer raw material comprises sulfonated polyester resin, boric acid, borax, graphene, and water.

ZHU W, YU J, PU H

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