RE: A question about inks

[Witho Worms <info@witho.nl>]

They are pigment dyes. Katayoun set me on track. It looks a very promising
dispersion. I bought WB-25 Black. I am now off to France so I can't discus
things anymore until I come back on Friday.

Regards,

Witho

-----Oorspronkelijk bericht-----
Van: Sandy King [mailto:sanking@clemson.edu] 
Verzonden: dinsdag 12 december 2006 21:01
Aan: alt-photo-process-l@usask.ca
Onderwerp: RE: A question about inks

Witho,

Are the TW Graphic dyes ink dyes or pigment dyes?

Sandy





At 7:52 PM +0100 12/12/06, Witho Worms wrote:
>TW Graphics
>
>Witho
>
>-----Oorspronkelijk bericht-----
>Van: Sandy King [mailto:sanking@clemson.edu]
>Verzonden: dinsdag 12 december 2006 19:07
>Aan: alt-photo-process-l@usask.ca
>Onderwerp: A question about inks
>
>Can someone tell me if the India Ink used by lithographers is a
>pigmented ink or a dye ink? And if they are pigmented, would anyone
>know of a source for inks of other colors that disperse as easily in
>water and gelatin solutions as India ink?
>
>Also, what is the difference between a waterproof and non-waterprooof ink?
>
>Sandy