国家/地区 中国（29）
IPC部 C（29）
IPC大类 C08（29） C09（10） A43（3）
IPC小类 C08G（29）
IPC C08G018/42（29）
发明人 LIN D（3） WANG B（2） WANG X（2）
ZHANG Y（2）
公开年 2020（29）
申请年 2020（19）  2019（10） 
专利权人 LIN D（3）

Graphene reinforced aqueous polyurethane high barrier material used in natural latex condom, has multilayer structure, where each layer is formed by drying semi-vulcanized natural rubber emulsion or graphene/aqueous polyurethane emulsion.

WANG X

Preparing conductive polyurethane adhesive, involves mixing graphene oxide with polyol, mixing and reacting mixture with isocyanate, catalyst and crosslinking agent, and mixing and reacting intermediate and halogenated alkanes.

ZHANG Y, ZHANG J

High thermal conductivity polyurethane foaming composition contains graphene, polyurethane polyol, starch, high thermal conductivity compound, water, isocyanate, catalyst, chain extender, calcium carbonate and stearic acid.

JIANG K, JIANG Y, HUANG J, TANG Y

High heat-conducting graphene beta-cyclodextrin grafted polyurethane material comprises polycaprolactone, 4,4'-methylene bis(phenyl isocyanate), small molecule chain extender and dibutyl tin dilaurate.

LI J

Phytic acid-melamine composite reactive flame-retardant modified polyurethane is prepared by adding isophorone diisocyanate and melamine polyol-phytate modified graphene to polyester diol, stirring, adding dibutyltin dilaurate, and reacting.

DING W

Polyurethane shoe material composition contains graphene, wood fiber, polyethylene glycol, thermoplastic polybutylene succinate, polyester polyol, chain extender, catalyst, foaming agent, nano zinc oxide, diisocyanate and organic bismuth.

YE Z

Graphene-modified polyurethane conductive material comprises functionalized graphene, diphenylmethane diisocyanate, polyester diol, dibutyltin dilaurate, 2,2-dimethylolpropionic acid and 1,4-hexanediol.

LIN D

Marking paint composition comprises component A including e.g. nano zinc oxide loaded graphene oxide, modified hollow glass bead, silane coupling agent and antifoaming agent and component B including hexamethylene diisocyanate trimer.

XU Y

Nano-titanium dioxide-graphene modified polyurethane antibacterial material comprises functionalized nano-titanium dioxide modified graphene, isophorone diisocyanate, polyester polyol, defoamer and film forming aid.

LIN D

High-temperature resistant coating comprises polyester imine resin, cresol, polyol, isocyanate, graphene solution, stannous octoate, and xylene.

MA J, LUAN X