C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 11/16 (2006.01) B43K 7/00 (2006.01)
Patent
CA 2420536
A non-aqueous fluorescent ink composition suitable for use in writing instruments is described comprising a fluorescent pigment dispersion and a high boiling point organic solvent. The ink composition may also include resins, plasticizers, antiskinning agents, lubricants and stabilizers. The fluorescent ink composition exhibits a brilliant appearance in masscolor and when written on paper.
La présente invention concerne une composition d'encre fluorescente non aqueuse destinée à des instruments d'écriture, qui comprend une dispersion de pigments fluorescents et un solvant organique à point d'ébullition élevé. Cette composition d'encre peut aussi comprendre des résines, des plastifiants, des agents empêchant la formation de peaux, des lubrifiants et des stabilisants. Cette composition d'encre fluorescente présente un aspect brillant de sa couleur dans la masse et sur le papier.
Chen Qingping
Nowak Michael T.
Bic Corporation
Osler Hoskin & Harcourt Llp
LandOfFree
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