Re: Formula of ink

From: John Decker (John_member_at_newsguy.com)
Date: 03/27/05


Date: 27 Mar 2005 12:17:44 -0800

In article <1111940455.676037.7470@g14g2000cwa.googlegroups.com>,
Poorhoseini@gmail.com
says...
>
>hi
>
>I want formula of ink pen and ink for printer.
>I want a liquid that solver for this ink.
>
>VeryThanks!
---------------------------------------
Here are some _old_ writing pen ink formulas. Most of these formulas use Tannic
acid and Ferrous
Sulfate to yield black colored inks.

http://www.clt.astate.edu/elind/oldinkrecipes.htm

JD



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