ULTRAVIOLET CURABLE BLACK INK COMPOSITION FOR PRINTING ON 3D CURVED GLASS AND A METHOD FOR FORMING A BEZEL PATTERN

• Main Authors: JAEHYUN YOO, HYEOK JEONG
• Format: Patent
• Language: English; Korean
• Published: 10.02.2021
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COLOUR PRINTING; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LINING MACHINES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; STAMPS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TYPEWRITERS; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명은 곡면 강화유리(3D, Curved glass)에 인쇄 가능한 자외선 경화형 고차광 블랙 잉크 조성물 및 이를 이용한 베젤 패턴 인쇄 방법에 관한 것이다. 보다 상세하게는, 본 발명의 곡면 강화유리 인쇄용 블랙 잉크 조성물은 3D curved glass의 경사면에서의 잉크 새깅(sagging) 없이 잉크젯 공정에 의해 인쇄가능하다.