国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D007/61（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Preparing worm wheel and worm useful for heavy-load vehicle main reducing system, comprises e.g. melting low-carbon steel, mixing graphene, aluminum-doped zinc oxide powder and phenolic resin conductive adhesive powder, and polishing.

YI Y, LI J, LI C

Anti-virus and oil-stain-resistant light-curing coating adhesive comprises hydroxypropyl methacrylate, bifunctional aliphatic urethane acrylate, bifunctional aliphatic urethane methacrylate and silicone modified aliphatic urethane acrylate.

LI Q, LI Y, TUO B, CHENG H, CHEN T, YU H, XU Z