国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G018/48（3）
发明人 LI J（3）
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparing graphene oxide modified aqueous polyurethane adhesive, comprises e.g. dehydrating polypropylene glycol and graphene oxide, adding toluene diisocyanate, heating, adding chain extender, hydrophilic chain extender and catalyst, carrying out chain extension reaction, and post-processing.

LIU X, NING J, ZHUANG J, LI J

Phase-change hydrated salt polymerization filling material, comprises polyether polyol, foaming agent, flame retardant and heat conducting material, polymeric MDI and adhesive, polyether polyol, silicone oil and composite phase-change nano material.

ZHU Y, SHI C, LI J, LIU J, LIN Y, ZHANG P, XIN H

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