国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5） C09（5）
IPC小类 C08G（5）
IPC C08G018/32（5）
发明人
公开年 2018（5）
申请年 2017（5）
专利权人

Polyurethane waterproof coating comprises isocyanate-terminated polyurethane prepolymer, tourmaline powder, hyaluronic acid-polyphenylene sulfide sulfone complex-modified graphene oxide, hydroxyethyl methyl cellulose and tributyl phosphate.

RONG Q

Preparing graphene intermediate comprises e.g. dissolving graphene powder in amide liquid, and performing ultrasonic dispersion, adding diisocyanate and organotin catalyst, and adding deionized water into product, and drying.

LIN R, ZHUANG Y

Preparing smooth artificial synthetic leather involves adding dibutyltin dilaurate to acetone, heating and stirring uniformly, then adding graphene to acetone, ultrasonically dispersing and allowing to stand for cooling.

MAO Z

Graphene modified aqueous polyurethane resin used in marine field, steel and anti-static coating, is adopted Hummers method to obtain oxidized graphite alkene with functional modification from aqueous graphene dispersion and dispersed.

CHE Y, GENG G, LI Z, LIU B

Multi-effect aqueous coating comprises aqueous polyurethane components containing poly(ethylene glycol), aziridine-based polyurethane cross-linking agent containing 2-(1-aziridinyl)ethanol and carbon nanomaterials containing graphene.

DING Y, MA F