国家/地区 韩国（6） 中国（3）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 E01C（10）
IPC C08K003/04（4） C08G018/76（3） C08L095/00（3）
C04B014/02（2） C04B020/00（2） C04B026/16（2）
C04B038/00（2） C04B111/00（2） C04B111/10（2）
C08K005/10（2） C08L023/08（2） C08L053/02（2）
C08L075/04（2） C09D005/00（2） C09D007/40（2）
发明人 CHO S（2） HO M J（2） KWAK S（2）
SEOGK N N（2） SEUNGGYEONG Y（2）
公开年 2022（10）
申请年 2021（6）  2022（3） 
专利权人 HI ROAD CHEM.（2） SBB CO LTD（2）

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

Long-acting composite microcapsule asphalt pavement self-repairing agent used in asphalt mixtures, road material repairing and preventative maintenance, comprises outer large microcapsules composed of large microcapsule wall materials and inner small microcapsules.

WANG Z, WU K, XU L, XIE M, JIANG Z

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

Microwave heat-controlled ultra-thin pavement special adhesive oil comprises emulsified modified asphalt and functional components containing microwave absorbing materials.

DU X, LU W, XIA X, LI P, WEI T, CAI G

Water-permeable block comprises e.g. porous structure having honeycomb structure and filler to be filled in empty space of porous structure, includes gravel and bio-urethane-based adhesive containing polymeric methylenediphenyl diisocyanate.

HO M J, SEUNGGYEONG Y

Water-permeable block comprises e.g. gravel and bio-urethane-based adhesive containing first agent comprising polymeric methylenediphenyl diisocyanate and isocyanate monomer and second agent comprising petroleum polyether polyol.

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

Preparing polymeric matrix by combining vulcanized rubber particles, complementary polymer and organometallic compound into mixture, to disrupt sulfidic linkages, and to induce crosslinking of complementary polymer into polymeric matrix and reestablishing dislocated sulfidic linkages.

COE W B

Artificial turf comprises foamed paper, artificial turf liquor, filler to be filled between liquor, and protrusion-type drain plate comprising drain plate comprising support protrusions formed of cylindrical lower portion and hemispherical upper portion arranged under foamed paper.

KIM S, BIN K M, WOO K