国家/地区 韩国（3） 中国（2）
IPC部 C（5） B（2）
IPC大类 C08（5） C09（5） B29（2）
IPC小类 C08K（5）
IPC C08K003/26（5）
发明人
公开年 2023（5）
申请年 2022（3） 
专利权人

Production process of solarization-resistant wine packaging box comprises molding injection-molded plastic wine packaging box for polishing, coating ultraviolet resistance coating, drying, treating, and subjecting plastic wine packaging box for ultraviolet laser printing trademark pattern.

WANG H, MA X

Coating composition useful for surface repair and reinforcement method of concrete structure, comprises e.g. ceramic sol, titanium dioxide/reduced graphene oxide composite nanoparticles, surface-modified hydroxy apatite, and MXene.

KOO D

Water-based paint composition comprises vinyl acetate-ethylene-based resin powder, water, calcium carbonate, titanium dioxide, diatomaceous earth, silicon dioxide, water-soluble solvent, and two graphene oxides having particle size.

KIM S I, SHON J, IM S H, KIM Y H, JEON J Y

Two-component urea-bond-containing coating composition used for forming coating film for marking pavement surface, comprises main agent containing diethyl aspartate, acrylate modified amine, and polyaspartic acid ester amine, and curing agent containing aliphatic polyisocyanate.

KIMJAEHAK, KIM H G, LEE D

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z