国家/地区 中国（15）
IPC部 C（16）
IPC大类 C04（16） C08（5）
IPC小类 C04B（16）
IPC C04B026/26（16）
发明人 WANG Y（4） CHEN M（2） CHEN Q（2）
JIANG Q（2） LI G（2） LI Z（2）
LIU Q（2） LIU X（2） REN Y（2）
WANG Z（2） WU S（2） XIE J（2）
ZHAO Y（2）
公开年 2021（10） 2022（5）
申请年 2021（16）
专利权人 UNIV WUHAN T.（2）

Pilot testing of mixing and dispersing asphalt regenerant and graphene, comprises e.g. filtering and preheating regenerant, preheating reaction pipeline, calibrating regenerant, graphene records, opening regenerant item first, and introducing into mixing reaction chamber through reaction pipeline.

TANG Y, XIA R, HE Y, ZHU Y, WANG Y

Cast conductive asphalt concrete for snow melting and deicing, which comprises mineral aggregate, SBS modified asphalt and Sasobit modifier as raw materials, KNG-G2 graphene powder, aluminum powder and copper fibers.

FENG X, WANG Q, DING S, WANG N, NIE J, SUN X, JIANG X, NIU X, HE X, GUO P, WANG C, LI G, LI D, SUN W, FENG Q, HE Z, REN Q, YANG W, GUO T, YANG Y, ZHANG Y, CHEN Y, LI Z

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

Hybrid additive for use in construction materials, asphalt-based materials, cementitious materials, comprises pellets formed of plastic or polymeric material, and one or more of fibers, pozzolans, nano-carbon tubes, glass, recycled asphalt.

BEEMAN G, LACROIX A, RUSSELL D, YONKER M, BEEMAN M D, LACROIX A T

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

Road strength agent for asphalt mixture, comprises high density polyethylene, white carbon black, nano-calcium carbonate, rubber powder, ion liquid, graphene, wax plasticizer, and alkyl phosphate.

LONG Z, HU L

Modified asphalt containing nanomaterials comprises stryene butadiene styrene modified asphalt, and modified nano-graphene oxide prepared by mixing and stirring graphite, sulfuric acid, washing, centrifuging, forming nano-graphene oxide gel, stirring, washing and drying.

GUO R

Graphene composite rubber-asphalt mixture used in high-grade highways, comprises specified amount of petroleum asphalt, rubber powder, aggregate, graphene composite material, polyethylene wax, triethyloleate and aromatic oil.

WU C

Preparation of fuel oil desulfurizer for road base materials, involves dispersing reaction product of graphene oxide, silicon source, alkali and surfactant, using solvent and coupling agent, dispersing the formed reaction liquid using reducing agent and transition metal salt in deionized water.

XIONG C, CHE C

Microwave absorption reinforced aggregate structure for use as aggregate in asphalt concrete, has core structure and outer layer structure that is wrapped around core structure in housing shape, where core structure is provided with hole.

ZHAO Y, WEI D, LIU X