国家/地区 中国（39）
IPC部 C（39）
IPC大类 C08（39） B29（6） B33（4）
H05（4） B32（3） C09（2）
IPC小类 C08K（39）
IPC C08K003/04（39）
发明人 LI Y（39）
公开年 2022（27） 2023（12）
申请年 2022（39）
专利权人 UNIV CHONGQI.（3） UNIV GUILIN .（2） UNIV QINGDAO.（2）

Preparing graphene heat-conducting silicone grease comprises e.g. adding graphite into ultrapure water, stirring, using mechanical stripping process to obtain graphene slurry, filtering to get filter cake, adding transfer solvent, stirring, and utilizing transfer solvent to wash graphene slurry.

MA Y, LI Y, FENG J, LI X, LIU H

Aqueous polyurethane Pickering emulsion useful in field of high performance material has polyurethane prepolymer, amphiphilic two-dimensional nanomaterial, hydrophilic polymer and water, where polyurethane prepolymer is product of diisocyanate and macromolecular polyols after prepolymerization.

YUAN Y, DUAN Y, LI Y, ZHANG B, ZHANG A, ZHANG J, ZHOU L

Composite material useful in stealth equipment, comprises e.g. structural layer, radar absorbing layer and infrared suppressing layer in sequence from inside to outside, where structural layer includes resin matrix wires and continuous fibers.

CHENG Y, WANG Y, LI Y, ZHANG X, HE W, HU L, YANG W, NIE X

Wave-absorbing polyurethane composite foam comprises polyurethane powder, hollow microspheres with coating, absorbing filler, antioxidant, flowing auxiliary agent and coupling agent.

LIN S, LI Y, DENG F, YANG D, CHENG Y

Modified fluororubber compound used in sealing electrolyte of storage battery, comprises multi-component fluororubber raw rubber, vulcanized crosslinking agent, vulcanizing agent, processing auxiliary agent and filler.

YUAN M, YANG G, LI Y, ZHANG L

Forming self-lubricating fiber fabric composite material comprises dispersing two-dimensional layered functional filler into organic solvent, synthesizing thermosetting polymer composite material with dynamic covalent exchange reaction and impregnating polymer prepolymer solution.

ZHAO H, LI Y, LV Z, CHEN G, YANG Z, CHEN S, WANG Q, WANG T, YANG C, WEN J

Preparing modified graphene master batch comprises dispersing graphene oxide in solvent, ultrasonically dispersing, adjusting pH, adding silane coupling agent solution, heating, reacting, cooling, adding reducing agent to carry out reduction reaction, and adding modified dispersion graphene to latex.

HAN H, WU C, LI Y, MA Y, WANG H, WANG F

Low-temperature-resistant and high-modulus electromagnetic shielding material useful in field of functional polymer materials, comprises e.g. polycarbonate e.g. bisphenol A polycarbonate resin, toughening agent e.g. silicone core-shell polymer, and carbon-based conductive filler e.g. graphene.

WU T, LI Y

Preparing multifunctional polyethylene film useful in e.g. energy storage by preparing polyethylene resin and acrylic ester reaction, mixing inorganic filler, coupling agent and long carbon chain quaternary ammonium salt in dispersing medium, mixing transition metal carbide and compression molding.

LI Y, WANG J, SUI M, GUO F, QIN C, LU G, LI R, LIU G

Preparing polylactic acid composite material useful in three-dimensional (3D) printing, comprises melt blending glycidyl methacrylate, silicon dioxide-loaded graphene powder, toughening agent and polyethylene wax, granulating, extruding mixed particles and polylactic acid, and drawing.

ZHONG C, LI Y, WANG B, LEI F