HIGHLIGHTING MARKING COMPOSITIONS, HIGHLIGHTING KITS, AND HIGHLIGHTED COMPLEXES

• Main Authors: DUONG, CINDY, KWAN, WING, SUM, VINCENT
• Format: Patent
• Language: English; French
• Published: 22.11.2007
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

A highlighting (or marking) composition, such as an ink, including a non-eradicable colorant, an eradicable colorant; a kit including a first marking instrument comprising the highlighting mixture and a second marking instrument comprising an eradicator fluid; a colorant complex including a colorless or substantially colorless eradicable dye, a non-eradicable dye, and an eradicator; and methods of applying an eradicator to at least a portion of a marking made with a highlighting composition, are described herein. Cette invention concerne une composition de surlignage (ou de marquage), telle qu'une encre, contenant un colorant non effaçable et un colorant effaçable. Cette invention concerne également un nécessaire comprenant un premier instrument de marquage comprenant le mélange de surlignage et un deuxième instrument de marquage comprenant un fluide effaceur; un complexe colorant comprenant une teinture effaçable incolore ou substantiellement incolore, une teinture non effaçable, et un effaceur; et des procédés d'application d'un effaceur sur au moins une partie d'un marquage réalisé avec une composition de surlignage.