Yeah, the caffeic acid is a substituted catechol. There are versions
of the coffee developer out there that use Vitamin C in addition to
the coffee. I'd imagine that adding a bit of phenidone to the coffee
developer would give interesting results.
J. Cordaro wrote:
Nice link. Coffee has caffeic acid which is probably
the developer. Most phenols work at some rate as a
developer. I have tried extra virgin olive oil with
carbonate and water and it works surprisingly well as
a stand developer. If anyone wants to try it about 50
minutes, about half rated speed (tri-x at EI 200). Very hard to get the olive oil off of the negative and
your reels/tank! Not very economical either.
-Jay
--- "Justin F. Knotzke" <jknotzke@xxxxxxxxxx> wrote:
I know this is nothing new to all of you but I=============================================================================================================
cannot believe how well the coffee developer came out:
http://chromogenic.net/verba/
J
-- Justin F. Knotzke jknotzke@xxxxxxxxxx http://www.shampoo.ca
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