国家/地区 韩国（3）
IPC部 C（3） E（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人 CHO S（2） KWAK S（2） SEOGK N N（2）
公开年 2022（3）
申请年
专利权人 HI ROAD CHEM.（2）

Repairing asphalt pavement layer and rear material by elastic joint, comprises e.g. forming joint opening block having predetermined width in asphalt pavement layer connected to rear part of bridge expansion joint, and forming mixture layer.

MOON E S, MOON Y, KIM D B

Anti-skid packaging composition useful for road surface, comprises citric acid ester-based compound, resin part, graphene oxide surface-modified with silane-based surface modifier containing methacryl group and thickener.

CHO S, SEOGK N N, KWAK S

Room temperature curing type road marking paint comprises citric acid ester-based compound, resin part containing paraffin wax and surface-modified graphene oxide based on acryl part.

CHO S, SEOGK N N, KWAK S