COLOR DEVELOPMENT WRITING COMPOSITIONS AND WRITING INSTRUMENTS

Writing compositions capable of undergoing a color development when brought into contact with a specific substrate including a color change- inducing compound are provided. Application of the writing compositions to surfaces other than the intended substrate will avoid color development and prevent...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BEDOYA, VICTOR H, ALLISON, KEITH J
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!