国家/地区 中国（35）
IPC部 C（35） H（4） B（2）
IPC大类 C08（35）
IPC小类 C08G（35）
IPC C08K003/04（35）
发明人 LIU Y（35）
公开年 2022（8） 2015（5） 2016（5） 2019（4） 2021（4） 2017（3） 2018（2） 2020（2） 2023（2）
申请年 2021（6）  2015（5）  2022（5）  2016（4）  2020（4）  2018（3）  2019（3）  2014（2）  2017（2） 
专利权人 HUIMAI MATER.（3） WUHAN INST T.（3） HUAIBEI LIHE.（2） NANJING XINY.（2）
UNIV ANHUI S.（2） YANCHENG ZEN.（2）

Flexible stretchable self-healing carbon-based polysiloxane-polyurea composite elastomer comprises polysiloxane-polyurea composite matrix and carbon-based filler filled in composite matrix.

LI X, LIU Y, TIAN X, DU Y, WANG H

Preparing graphene-doped polyimide powder used e.g. in lost foam casting, comprises e.g. mixing and reacting graphene with organic solvent, diamine and dianhydride by in-situ polymerization, adding e.g. catalyst, performing chemical imidization of polyamic acid, and grinding polyimide product.

MIN Y, QIU W, LUO X, LIU Y

Polyurethane elastic concrete for concrete caulking in the field of road building material, preferably seamless telescopic seam, comprises carbon nanomaterial-polyisocyanate prepolymer composite components and plasticizers.

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

In situ growth of graphene two-dimensional covalent organic framework composite comprises dissolving monomer with ketone group and monomer with amino functional group and graphene oxide in acetic acid and ethanol mixed solution separately, mixing the solutions, and annealing.

LIU M, LIU Y, BAI Y, CHEN J

Preparing thermally conductive filler for highly thermally conductive elastomer comprises e.g. adding composite thermally conductive material and grafted graphene oxide to mixed solvent of ethanol and water, ultrasonically dispersing, grinding, transferring to reaction vessel, and precipitating.

LIU Y, ZHONG R, LI T

Preparing graphene oxide/phenol red polyarylate composite material, involves sequentially adding phenol red and benzyl triethyl ammonium chloride into sodium hydroxide solution, mixing and taking out to obtain mixed solution.

HU J, WANG B, WU Z, ZHANG Z, LI C, LIU Y, WANG Z

Preparation of graphene oxide/bisphenol-A type polyarylate composite material, by adding aminated graphene oxide to yellow solution prepared using bisphenol-A and benzyltriethylammonium chloride, ultrasonically treating, dripping acyl chloride solution, stirring, precipitating, and filtering.

HU J, WANG B, WU Z, ZHANG Z, LI C, LIU Y, WANG Z

Semi-rigid epoxy resin foam material useful in fields of aerospace, military and national defense, automobile industry, biology, electronics and medicine, comprises flexible segment-containing linear epoxy resin.

LIU Y, ZHANG Z, LI X

Preparing graphene-reinforced furyl polyester composite material involves mixing aliphatic cyclic ester initiator and first catalyst in solvent, performing ring-opening polymerization obtaining double hydroxyl-terminated polyester prepolymer.

HU Y, LIU C, YANG J, SUN J, MENG J, DUAN J, LIU Y, FANG Z, HU X, ZHU N, ZHANG C, GUO K

Preparing dispersant of epoxy graphene system useful as graphene composite material or epoxy resin-graphene oxide composite material comprises e.g. mixing dihydric alcohol and trifunctional aromatic reactant to obtain hydroxy-containing aromatic hyperbranched polyester and mixing.

ZHANG X, GAO Z, BAN Q, LIU Y, AN X, XU S, GAO H, XU H, ZHENG Y