国家/地区 中国（24） 美国（3）
IPC部 C（28）
IPC大类 C08（28） C04（5） E01（4）
C01（3） C09（3） B32（2）
IPC小类 C08L（28） C08K（26） C04B（5）
C08J（4） C01B（3） E01C（3）
B32B（2） C09D（2）
IPC C08L095/00（28）
发明人 WANG Y（4） COE W B（2） GAO F（2）
GAO Z（2） GUO R（2） HE Y（2）
JIANG Y（2） LI G（2） LI K（2）
LI P（2） LI Z（2） LIU H（2）
LIU W（2） LUO Z（2） LV G（2）
公开年 2021（14） 2022（11） 2023（3）
申请年 2021（28）
专利权人 COE W B（2） ERDOS LUTAI .（2） ORDOS LUTAI .（2） UNIV SHAANXI.（2）

Preparing polyurethane modified asphalt comprises carbon dioxide absorber, isocyanate covalently modified graphene oxide, and polyurethane prepolymer diluent to petroleum asphalt containing compatibilizer, high-temperature shearing, and curing.

QUAN H, YANG B, LIU P, LI K, SHENG X, LI L, HAO Z

Asphalt regenerating agent used in stirring technique of graphene and coupling agent used in road surface, comprises graphene-based rubber asphalt, rubber asphalt and regenerating agent.

BAO S, TANG Y, XIA R, HE Y, WANG Y

Electrostatic modified film useful in shoe material, comprises antistatic particles comprising antioxidant flame retardant, high-density polyethylene, graphene powder, modified asphalt rubber, master batch copolymer and rheological agent and thermoplastic polyurethane thin particles.

ZHOU H, ZHOU X

Modified cationic emulsified asphalt useful in drilling fluids, preferably high temperature and high pressure deep wells, comprises e.g. oxidized asphalt, asphalt-based graphene oxide micro-sheet, long chain fatty amine cationic emulsifier, hydroxymethyl cellulose, calcium chloride and water.

YAO Q, XU Q, LI Z, FU L

Modifying additive is characterized by the fact that carbon nanomaterials are distributed in the matrix of Grade A oil extract and include single-walled carbon nanotubes.

SHVARTSMAN D I, NAPARTOVICH M A, GERSHEVICH M I

Preparing composite modified asphalt comprises heating matrix asphalt, adding curing agent, compatibilizer, plasticizer, rubber powder, prepared modified epoxy resin and auxiliary agent, stirring and developing.

QI X, ZHANG Z, LIANG J, YAO W, LI J, LIU X, LI Z, SHAO Q, XIAO G, LIU W, NIU J, DANG Z, LV G, GAO F, LI G, WANG Y, LIU H, TIAN X, GAO Z, LUO Z

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

Graphene oxide rubber composite modified asphalt for large temperature difference climate condition, contains graphene oxide concentrated solution, rubber powder, styrene-ethylene-butylene-styrene modifying agent, asphalt additive, modified asphalt stabilizer, and petroleum asphalt.

WANG B, ZHANG J, LI P, WANG G, ZHANG X, WANG Y, ZHANG W, WANG Z

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

Aqueous asphalt warm mix agent useful for preparing warm mix asphalt mixture, comprises fatty acid, carboxylated graphene, triethanolamine, polyene polyamine and nonionic surfactantd.

ZHAN C, LI K, MO J, PAN Y, CHEN L