国家/地区 中国（8） 韩国（2）
IPC部 C（11）
IPC大类 E01（11）
IPC小类 C09D（5） E01C（5） C04B（4）
C08K（3） C08L（3） E01D（3）
B32B（2） E01B（2） E01F（2）
IPC C08K003/04（3） C09D007/61（3） E01D019/08（3）
B32B027/08（2） B32B027/32（2） C04B026/26（2）
C08K003/34（2） C09D005/33（2） C09D007/62（2）
C09D007/63（2） C09D163/02（2） C09D195/00（2）
E01B019/00（2）
发明人
公开年 2023（11）
申请年 2022（10） 
专利权人

Heat-resistant concrete structure used in road icing prevention system, has embedded heater inserted into side of concrete body i.e. formed with heater embedded groove in which heater is seated to have predetermined embedded depth.

TAEHUN K, SAGONGMYUNG, PARK J W, YOO H J, LEE D K, KANG S J, KIMCHANGJOO

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

Graphene aerogel self-healing asphalt concrete useful to electro-thermal self-repairing field, comprises asphalt mixture matrix and graphene aerogel shaped asphalt self-healing agent distributed in asphalt mixture matrix.

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

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

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

Waterproof coiled material in waterproof system of railway bridge concrete deck or ballasted track, comprises lower isolation layer, lower modified asphalt layer, reinforcing tire base layer, upper modified asphalt layer and upper isolation layer comprising e.g. asphalt, modifier and solvent oil.

ZHANG Q, XIANG R, ZHANG Z, NAN Y, PENG S, YUAN L, SHI Y, YI Z, DU W, SHI Z, DU C, ZHU H, WU S, WEI Z, SHAO P, WANG W, WANG T, JIA H

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

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

Phosphogypsum stabilizing material useful in road stabilizing layer, comprises natural aggregate, phosphogypsum lightweight aggregate and gel material, where gel material is phosphogypsum slag cement.

WANG Y, GONG W, WU C, LV W