国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C09D（3）
IPC C09D007/65（3）
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Composition useful for preparing light-shielding film of smartphone camera module as spacer, washer and coating solution comprises carbon-based particles, thermosetting binder resins, dispersants, polymer beads and solvents.

PARK S C, YUN J H, KIM Y S, KIM Y, PIAO S

Coated substrate used for electronic device, comprises substrate comprising a metal or metal alloy, basecoat layer on substrate, where basecoat layer comprises pigment particles and one-part thermally cured polymeric resin, and anti-fingerprint topcoat layer on basecoat layer.

WU K, LI Y, CHANG C H, ZHU X

Additional coating useful for transparent polyimide film comprises hyper-branched polyurethane acrylic resin, acrylic based silsesquioxane, photoinitiator and organic solvent, where coating is formed by coating and curing on transparent polyimide base material.

FAN Y, ZOU Q, DONG H, LIU K