国家/地区 澳大利亚（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2） C08K（2）
IPC C08G018/32（2）
发明人
公开年 2021（2）
申请年
专利权人

Composite material used for forming pillow, comprises polyol, polyether polyol, polyester pigment of aqueous resin-free pigment, silicone oil, crosslinking agent, catalyst, water, and graphene quantum dots.

WAN Y

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D