Neutral ball-pen ink and its preparation method
A ballpoint pen and ink technology, used in inks, household appliances, applications, etc., can solve the problem of non-drying of neutral ballpoint pen ink, and achieve the effects of long retention time, good leveling, and long cap removal time.
Inactive Publication Date: 2002-09-04
宋哲 +1
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The composition of the invented neutral ball-pen ink contains pigment 2-10g, solvent 2-10g, pigment dispersing agent 1-20g, thickening agent 0.2-10g, water soluble rsin 1-10G, levelling agent modified polysiloxane ether 0.1-0.4g, neutralizer 2-10g, preservative carson-88 0.1-0.4g, defoaming agent SPA-102 and rust-preventing agent benzotriazole each 0.1-0.4g, and deionized water 30-70g. This invention possesses bright colour, does not dry or does not settle, can be stored for a long period, and its stability is good.
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