C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
6/26
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
Farmer Robert F.
Sokol Phillip E.
Macrae & Co.
The Gillette Company
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