国家/地区 中国（2）
IPC部 B（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 ZHANG B（2）
公开年 2022（2）
申请年
专利权人

Self-repairing micro-capsule useful in coating comprises capsule wall and capsule core, where capsule core has fluidity, and can generate polymerization under condition of high temperature.

ZHANG W, TAO B, MA K, WANG J, JIANG H, ZHANG B, XIU D, ZHEN Y, LI L, GUAN X, CHENG Q

Pen capable of writing on wet surface comprises pen core installed in pen rod and ink and sealant are filled in pen core sequentially from bottom to top, ink comprises aqueous-based acrylic emulsion, graphene oxide, carbon, film-forming auxiliary agent, stabilizing agent and volatile alcohols.

LI Y, REN J, YAN M, CUI N, CUI H, GUO S, ZHANG B, CHU J, LI L