国家/地区 中国（13） 韩国（10） 世界知识产权组织（5） 美国（3） 加拿大（2）
IPC部 C（27）
IPC大类 C08（27）
IPC小类 E01C（27）
IPC C08K003/04（15） C08L095/00（10） C08L053/02（6）
C04B026/26（3） C08G018/76（3） C08K003/34（3）
C08K007/14（3） C08L023/28（3） C08L067/04（3）
C08L075/04（3） C09D005/00（3） E01C007/32（3）
E01C007/35（3） E01C011/24（3） E01C013/08（3）
发明人 BIN K M（3） KIM S（3） WOO K（3）
CHO S（2） HO M J（2） KWAK S（2）
LIU H（2） SEOGK N N（2） SEUNGGYEONG Y（2）
WANG Y（2）
公开年 2022（10） 2021（8） 2018（4） 2023（3） 2020（2）
申请年 2021（11）  2020（6）  2022（5）  2018（3） 
专利权人 ECOTECH CO L.（2） HI ROAD CHEM.（2） SBB CO LTD（2）

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

GIANNATTASIO F, CONI M

Preparing nano-crosslinked composite geocell comprises providing nano-crosslinked polyethylene and graphene-modified PA6, and utilizing nano-crosslinked polyethylene as surface layer, and graphene-modified PA6 as core layer to form three-layer structure.

LUO X, ZHAN Y, LIU J, TANG C, ZHAO Y, YAO H, LU Z

Shock-absorbing foam floor with good elasticity useful for runaway, badminton court, and gym, comprises specified weight ratio of high molecular copolymer, filler, lubricant, cross-linking agent, and accelerator.

MA L

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