国家/地区 中国（19）
IPC部 C（19）
IPC大类 C08（19） B33（3） B32（2）
G01（2）
IPC小类 C08K（19）
IPC C08K003/04（19）
发明人 LI Y（19）
公开年 2023（19）
申请年 2022（12）  2023（6） 
专利权人 UNIV CHONGQI.（3） WANHUA CHEM .（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

Breathing sensor based on graphene composite for detecting breathing rate, comprises flexible base layer, core sensitive layer and packaging layer, where flexible base layer is provided with wire and electrode, and sensitive layer is formed by curing graphene, polyaniline and polydimethylsiloxane.

WANG Y, GENG X, YANG Y, LI Y, REN T

Preparing carbon nanotube-based flexible temperature-sensitive material by three-dimensional printing, by adding multi-walled carbon nanotubes into deionized water, ultrasonically dispersing in ice bath, solidifying, processing extruded wire rod and shaping by 3D printing.

TANG S, ZHAO Y, LI Y, LI Z, LI B, ZHANG J

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

Preparing dielectric elastomer material by adding calcium-copper-titanium oxide powder and reduced graphene oxide to polydimethylsiloxane prepolymer solution, stirring, adding sodium chloride salt particles to mixed solution, mixing, and adding polydimethylsiloxane crosslinking curing agent.

MA Y, WANG Y, YANG Q, LI Y

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

Low-temperature preparation of benzoxazine nitrile-based resin gel involves mixing resin matrix, nano filler and dispersion medium to prepare solution, transferring solution to closed mold, reacting to form gel, removing gel, and reacting to increase curing degree and remove residual solvent.

LIU Q, LI Y, LI T, HUANG Y, FENG W, WANG P, LI K, ZHONG F, LEI W, YANG 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

Flame retardant rubber material useful in preparing sealing strip, comprises ethylene propylene diene monomer rubber, ammonium phosphate grafted graphene oxide, filler, vulcanizing agent, vulcanizing accelerator and lubricant.

ZHANG F, LI 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