国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11）
IPC小类 C08K（11） C08L（9） C08G（2）
C08J（2）
IPC C08K003/04（11）
发明人 ZHANG Y（11）
公开年 2020（11）
申请年 2019（7）  2020（4） 
专利权人 UNIV SHENYAN.（4）

Preparing high water and oxygen barrier aqueous polyurethane comprises preparing graphene-hydrotalcite self-assembly, mixing with aqueous polyurethane dispersion and post treating.

ZHANG Y, ZHANG J

Preparation of nano-silica modified graphene oxide/epoxy resin composite material for surface modification of graphene oxide, involves silanizing nano-silica, grafting hyperbranched polymer and preparing graphene oxide of solution.

MA L, WANG M, ZHANG W, ZHANG X, CAI Y, ZHANG Y, LIN Z

Preparing graphene-based modifier comprises dispersing the graphene oxide in organic solvent to obtain graphene oxide suspension, adding esterification modifying agent into graphene oxide suspension and adding concentrated sulfuric acid.

LIU H, ZHANG Y, HU J, ZHANG D, ZHANG Z

Ammonium phytate-graphene modified epoxy resin flame-retardant material comprises ammonium phytate grafted graphene, epoxy resin, curing agent and defoaming agent.

ZHANG Y

Preparing trimethyl isothiourea modified graphene oxide flame retardant epoxy resin involves adding graphene oxide and toluene solvent to the beaker for ultrasonic dispersion, pouring the dispersed mixture into three-necked flask.

GE T, SHI Z, ZHANG M, ZHANG Y, XIANG P, XIE T

Preparing 2-amino-3-fluoro-5-trifluoromethylpyridine modified graphene oxide flame retardant silicone rubber comprises e.g. preparing N-methyl-4-(trifluoromethyl)aniline-2-yl substituted modified graphene oxide compound and dispersing.

GE T, XIE T, ZHANG M, SHI Z, ZHANG Y, XIANG P

Preparation of 2-aminomethyl-4-fluoropyridine-graphene oxide-modified-epoxy resin involves mixing epoxy resin, curing agent, curing accelerator, and additive formed from 2-aminomethyl-4-fluoropyridine, acetonitrile, and graphene oxide.

GE T, XIANG P, ZHANG M, XIE T, SHI Z, ZHANG Y

New mimosa-modified graphene oxide flame retardant silicone rubber prepared by taking silicone rubber, mimosa-modified graphene oxide flame retardant additives, antioxidant, cross-linking agent, and accelerator as raw materials.

GE T, ZHANG Y, ZHANG M, XIE T, XIANG P

Preparing bionic modified hydrated alumina/graphene oxide nanocomposite flame retardant modified polyamide comprises e.g. mixing bionic modified hydrated alumina/graphene oxide nanocomposite, 1,5-pentanediamine, and water.

ZHANG Y, LI H, MA K, JIA Y

Graphene-based conductive hydrogel used for flexible wearable sensor, comprises poly dopamine used to partially reduce graphene oxide to obtain conductive nanofiller, acrylamide and sodium alginate are mixed to prepare flexible base liquid.

XIONG X, ZHANG Y, JIANG Q, LI Y, ZHANG L, ZHA X