国家/地区 中国（3）
IPC部 A（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08G018/10（4）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Substrate useful in applications/manufacture of commercial products including textile products in medical applications/hospitals e.g. aprons, comprises graphene or its derivative.

AMIRTHASAMY J B, RAJE V P, GARG V K, SHUKLA M K, REKHI S S

Polyurethane prepolymer useful for medical dressing, comprises polyisocyanate and polyether glycol.

TIAN Z

Adhesive tape useful in floor cleaning machine with pressure sensing function, comprises two conductive layers that form parallel plate capacitor and prepared using raw material comprising polyol, isocyanate, chain extender, hyperbranched polymer, catalyst and other auxiliary agent.

ZENG Y, LI J, XU 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