国家/地区 韩国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08J（5）
IPC C08K003/04（5）
发明人
公开年
申请年 2021（2） 
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

Transparent color resin for manufacturing base film for adhesive film, comprises e.g. binder resin including polyurethane resin and polyacrylate resin, azo-based pigments or polycyclic pigments, antistatic additive, catalyst and solvent.

LEE S, JOOKYUNGJAE

Composition useful for coating transparent conductive film, comprises first dispersion comprising graphene powder, first binder and additives, and second dispersion comprising metal nanowires and second binder.

LEE S M, CHOI Y J, LEE S B

Preparing hydrogel, comprises irradiating a mixed solution containing a near infrared ray sensitive material including graphene oxide and/or reduced graphene oxide, a hydrogel precursor and a thermal initiator to near infrared rays.

LEE J Y, LEE H J, KIM S, CHUNG S

Manufacture of graphene solution involves mixing aqueous solution of oxidized graphene obtained by dissolving oxidized graphene in non-covalent solvent and aqueous polymer solution obtained by dissolving non-aromatic polymer in water.

SIK I I, RYONG K S, HOON L J, YOUNG Y S