国家/地区 中国（17）
IPC部 C（17）
IPC大类 C08（17）
IPC小类 C08L（16） C08K（15） C08J（9）
C08G（3） C09K（3） C01B（2）
IPC C08K003/04（14） C08J005/18（4） C08K003/22（3）
C08K007/00（3） C08L001/02（3） C08J003/03（2）
C08J009/36（2） C08K009/02（2） C08K009/04（2）
C08L001/04（2） C08L005/08（2） C08L027/16（2）
发明人 DUAN Y（17）
公开年 2021（3） 2022（3） 2020（2） 2023（2）
申请年 2019（3）  2021（3）  2022（3）  2020（2） 
专利权人 UNIV QINGDAO.（8）

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 butyl rubber /natural rubber alternating multilayer composite material used as tire inner liner material of automobile and airplane, involves alternately laminating and co-extruding natural rubber compound and butyl rubber compound, and vulcanizing.

WU H, DUAN Y, GUO S, XI T, XIONG Y

Composite gel of modified carbon fiber based on asymmetric oxidation graphene useful in mechanical equipment, preferably sensors, capacitors and electrodes comprises water-soluble polymer hydrogel loaded with attached with asymmetric graphene oxide of carbon fiber.

ZHOU S, ZONG L, ZHANG N, ZHANG J, DUAN Y

Light-transparent wave-absorbing and heat-conducting composite material useful in field of visualizing Fifth Generation electronic devices, comprises nanocellulose, boron nitride nanosheets, graphene nanosheets and auxiliary agent.

YANG T, HUANG J, DUAN Y, WU Y, MA X, LI J

Organosilicon foam material used for fire blocking of electrical construction equipment, comprises hydroxy silicone oil, aluminum hydroxide, flake filler, nano calcium carbonate, catalyst, isocyanate-terminated silicone oil, fumed silica, inhibitors, and hydrogen silicone oil.

LIU R, LIN Y, LI C, CHEN Z, JIA R, HU X, MA G, ZHANG H, YAO J, LI P, DUAN Y

Silencing pre-heating device useful for air supply system of gas hot water boiler, comprises silencing preheating unit comprising heating part set on two sides of silencing part comprising multiple of temperature equalizing plates and connected with the gas hot water boiler air supply system.

WEI C, LIU D, LIU H, CHEN Z, WANG J, DUAN Y, REN N

Method for forming stable and uniform dispersion of bifacial graphene in natural rubber latex for preparing composite film for e.g. artificial skin, involves stirring natural rubber latex with aqueous dispersion of bifacial graphene.

ZHANG J, HUANG S, LIU D, DUAN Y, LIU C, XU K

Preparing graphene/cellulose aqueous dispersion comprises e.g. expanding graphite flakes, carrying out primary oxidation and secondary oxidation, adjusting pH value of reaction system, mixing cellulose and ball milling.

DUAN Y, LIU K, ZHANG J, TIAN Z, KONG Z, LIANG S

Preparing Ku-band composite wave-absorbing material involves synthesizing silicon-modified graphene oxide using silicon-oxygen coupling principle, adding mixture of the hydrated iron salt and silicon-modified graphene oxide.

DUAN Y, LI Y, LI X, KANG X

Graphene nano-hybrid material for polymer composite materials, gel materials, and phase change materials, comprises combination of double-electricity protein and graphene, which is highly stable in water at high concentration dispersion.

ZHANG J, HU J, DUAN Y, HUANG S, HOU J