国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3） C09（3） D06（3）
IPC小类 C08G（3）
IPC C08G018/48（3）
发明人
公开年
申请年
专利权人

Preparing aqueous flame-retardant self-healing polyurethane based on modified graphene comprises reacting amino cyclotriphosphazene and 4-dimethylaminopyridine, adding isocyanate-based silane, and dibutyltin dilaurate and reacting.

JIN Y, SHANG X, DU W

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

Manufacture of aqueous graphene-modified polyurethane film former used as e.g. glass fiber film forming agent, involves adding acetic acid or inorganic acids to terminated polyurethane polymer, reacting and distilling solvent.

HOU Y, LIU H, PAN C, ZHAO J, SUN L, SUN X