国家/地区 韩国（3）
IPC部 C（4）
IPC大类 C09（4） C08（3） E01（2）
E04（2）
IPC小类 C09D（4） C08K（3） E01C（2）
IPC C09D007/40（4）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

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

Polyurea paint for interior and exterior of buildings comprises first agent comprising e.g. isocyanate group-terminated prepolymer prepared from aliphatic diisocyanate, and second agent comprising e.g. polyamine mixture.

HO M J, SEUNGGYEONG Y

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

Antistatic polyvinyl chloride plastic flooring comprises floor paint containing aromatic polyurethane acrylic ester, organic silicone resin, dimethylaminoethyl acrylate, diluent, leveling agent, graphene, nano silver and n-octanol.

CHEN B, GUAN L, HUANG Q, LIU L, SHAO X, WU X