国家/地区 中国（10） 韩国（6） 世界知识产权组织（2）
IPC部 C（17）
IPC大类 C09（17）
IPC小类 C09D（17）
IPC C09D007/61（10） C08K003/04（6） C09D007/62（5）
C09D005/00（4） C09D005/08（4） C09D007/63（4）
C09D007/65（4） C09D133/04（4） C09D163/00（3）
C09D195/00（3） E01D019/08（3） C04B026/26（2）
C08K005/10（2） C08L095/00（2） C09D005/03（2）
发明人 CHO S（2） KWAK S（2） LIU Z（2）
SEOGK N N（2）
公开年 2021（7） 2022（5） 2023（5）
申请年 2022（8）  2020（5）  2021（4） 
专利权人 HI ROAD CHEM.（2）

Ultraviolet curing double-component road marking paint comprises aqueous polyurethane acrylate, trifunctional acrylate, methyl acrylate, diethylenetriamine, ethylenediamine, nano-graphene oxide, glass micro-bead, mica powder, titanium pigment, leveling agent, diisocyanate biuret, and photoinitiator.

HUANG Y, MENG W, WANG K, JIA Y, ZHANG N, FAN Y, WANG C, LI N, MA C

Multifunctional thin bituminous layer based on bituminous mixture, comprises bitumen, additive composition, and inorganic inert materials.

GIANNATTASIO F, CONI M

Manufacture of guardrail used for inside or outside of main line rail, involves pre-treating guardrail, painting pre-treated surface of guardrail with powder coating containing weather resistant polyester resin, curing agent and curing accelerator, heat treating and drying painted guide rail.

JANG S W

Steel bridge surface composite structure with excellent corrosion resistance, comprises steel bridge sequentially set from bottom to top, waterproof anti-corrosion layer, waterproof adhesive layer, and epoxy asphalt mixed material lower layer,asphalt, epoxy resin, water-based epoxy resin, filler.

MAO N, JIANG X, CHEN C, YANG D

Steel trestle anticorrosive material useful for steel pipe pile anti-corrosion in offshore steel trestle construction process, comprises bisphenol A type epoxy resin, alkyd resin, light curing resin, curing agent, accelerator, diluent, pigment, dispersing wetting agent, thixotropic agent and filler.

WAN Z, CUI L, YUAN K, LIU F, ZHOU G, HOU Y, FU G

High color fastness polyurethane surface layer material comprises primer layer, elastic layer e.g. polyether polyol, hexamethylene diisocyanate trimer, polycarbonate diol, methylene diphenyl diisocyanate, triethylamine, graphene oxide, carbon nanotubes, epoxy acrylate, and spray surface layer.

JI P, SHEN Z, HAN Z

Sliding auxiliary structure between the contact surfaces of steel structures useful in the field of high molecular material, comprises first steel structure fixedly connected with mirror face level stainless steel plate and mirror face level stainless steel plate coated with the lubricant.

LIANG H, SHI C, LIU Z, YANG T, ZHAO C, LI B, ZHANG Y

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