C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 11/16 (2006.01) C08K 5/103 (2006.01) C08K 5/13 (2006.01) C08K 5/1545 (2006.01) C08K 5/33 (2006.01) C09D 5/02 (2006.01) C09D 11/18 (2006.01) C09D 167/08 (2006.01) B43K 7/02 (2006.01)
Patent
CA 2420440
A non-aqueous non-fluorescent ink composition suitable for use in writing instruments is described comprising a non-fluorescent pigment dispersion, a stabilizer and a high boiling point organic solvent. The ink composition may also include resins, plasticizers, antiskinning agents and lubricants.
L'invention concerne une composition d'encre non aqueuse non fluorescente adaptée pour être utilisée dans des outils d'écriture, comprenant une dispersion de pigment non fluorescent, un stabilisateur et un solvant organique à haut point d'ébullition. La composition d'encre peut également inclure des résines, des plastifiants, des agents antipeau et des lubrifiants.
Chen Qingping
Nowak Michael T.
Bic Corporation
Osler Hoskin & Harcourt Llp
LandOfFree
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