C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
6/24, 207/56
C09D 11/16 (2006.01)
Patent
CA 1275754
INK COMPOSITION Abstract An aqueous transparent ink composition affording white ink patterns which are erasable with weakly acidic or ammoniacal liquid, and including an aqueous medium, and an ammine complex salt of zinc dissolved in the aqueous medium.
515344
Adger Kogyo Co. Ltd.
Sim & Mcburney
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