Capillary type ink

C - Chemistry – Metallurgy – 09 – D

Patent

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C09D 11/18 (2006.01) C09D 11/00 (2006.01)

Patent

CA 1095656

ABSTRACT Ink compositions for use in capillary type writing instruments containing quaternary ammonium of the formula: RCH2N(CH3)3+X- wherein R is -CH2OH or -COOH, and X is -OH, -Cl, -Br, or -I. These ink compositions, when used in capillary type writing instruments, allow rejuvenation of writing points which have dried out from exposure to the atmosphere.

316261

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