国家/地区 中国（15）
IPC部 C（15）
IPC大类 C08（15） C09（6）
IPC小类 C08G（15）
IPC C08G018/66（15）
发明人 GONG W（2）
公开年 2016（15）
申请年 2016（10）  2015（5） 
专利权人 CHUZHOU HUAN.（2）

Preparation of graphene modified flame retardant used as adhesive for plastic, glass, paper and textile includes weighing, reacting, distilling, cooling, filtering, washing, drying, recrystallizing, refluxing, diluting, grinding and mixing.

DUAN B, DI Z

Emulsified asphalt modifier used in road building, comprises polyurethane A component, polyurethane B component, initiator, chain extenders, nitrogen-doped graphene, neutralizer, diluent and deionized water, where diluent is acetone.

ZHANG Q, FANG L, BAI Z, HUANG R, HENG J, LI S, JIANG K, SONG S

High-strength and waterproof material comprises polyether polyol, plasticizer, bis (4-isocyanatophenyl) methane, graphene/methanesulfonic acid solution, additive, amino polyether and amine chain extender.

SONG G

Nickel-graphene-reinforced polyurethane foam rubber used for switchgear groove, contains diphenylmethane diisocyanate, trioxypolyoxypropylene ether, castor oil, glycerol, diethyl phosphate, sodium hydroxide solution and diatomite.

LU H

Preparation of graphene-modified aqueous polyurethane for e.g. vehicle coating, involves adding polyol to reactor, distilling, adding polyisocyanate and catalyst, and adding alcohol chain extender and hydrophilic chain extender.

QIAN T, LIU H, LANG W

Preparing nanocoating materials, by preparing oxidized graphene by mixing oxidized graphene and deionized water, preparing aminopropyltriethoxysilane-terminated aqueous polyurethane, and adding dispersed oxidized graphene nanopowder.

YOU W

Production of graphene-based polyurethane composite material involves ultrasonically dispersing oxidized graphene in ethylene glycol, and reacting with polyvinyl alcohol, molybdenum disulfide and octadecyltrimethylammonium bromide.

PENG X

Epoxy sealant for LED display screen, contains bisphenol A epoxy resin, rare earth-polyurethane prepolymer modified nano silicon carbide, graphene oxide, epoxy palm oil, curing agent, antioxidant, UV stabilizer, and UV absorber.

XIA J, XIA Y

Preparing polyurethane absorbing materials useful in anti-interference electrical meter box absorption layer, comprises e.g. drying polyhydric alcohol, stirring iron plating graphene particles-reinforcing agent and adding diisocyanate.

HOU X, HU X, ZHOU K, YANG F, LIU X

Preparing modified polyurethane comprises dispersing molten graphene in polyol, stirring and heating, drying under vacuum to obtain graphene complex polyol, mixing graphene complex polyol with diisocyanate and stirring.

CHANG W, CUI X, LI Y, LIAN H, HU Y