INK COMPOSITION FOR WATER-BASED BALLPOINT PEN

• Main Authors: HIRAYAMA Akiko, OGURA Kousuke
• Format: Patent
• Language: English; French; Japanese
• Published: 05.08.2021
• Subjects: ADHESIVES; BUREAU ACCESSORIES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; IMPLEMENTS FOR WRITING OR DRAWING; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS; WRITING OR DRAWING IMPLEMENTS

Provided are: an ink composition for water-based ballpoint pens which, even when used in ballpoint pens for so-called thin-line drawing, can be stably delivered, gives drawn lines with an excellent sense of glitter, and causes no ball falling; and a water-based ballpoint pen.　This ink composition fo...