国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B041/00（4）
发明人
公开年 2021（4）
申请年 2020（2） 
专利权人

Eco-friendly flooring material made of hydraulic powder comprises solvent-free oil-based epoxy resin having polar group, amphoteric solvent, graphene oxide and antifoaming agent, polar group is alkoxy group, hydroxyl group, or silane group.

CHOI D, IN B B, JANG T, PARK S H

Doping method involves stacking sacrificial layer on doped layer, arranging doping material on the sacrificial layer, arranging electrodes on doping material and doped layer, and doping doping material into doped layer.

SON K, KIM T, SON A

Arrangement used for development of standard profile in construction sector, comprises slabs arranged at certain angle to one another with help of zincing and/or cutouts and geometry of tension-stabilized stone slabs arranged is fixed.

KUSE K

Producing boron nitride-silicon carbide composite fibers comprises preparing silicon carbide fibers coated with graphene oxide, preparing mixture of silicon carbide fibers and boric acid powder coated with graphene oxide and heat-treating.

KIM W S, SEONG T W