[pure-silver] Re: Developer Stain Remover- Kodak stain remover S-10?

Thanks Don.  I have the 1st ed. and I hadn't thought to look there.  It's 
getting so I forget that Google doesn't "know" everything and that there are 
these things called books here!




________________________________
From: Don Sweet <don@xxxxxxxxxxxxxxxx>
To: pure-silver@xxxxxxxxxxxxx
Sent: Wednesday, May 27, 2009 1:05:35 AM
Subject: [pure-silver] Re: Developer Stain Remover- Kodak stain remover S-10?


Stephen Anchell's Darkroom Cookbook (2ed) has 3 
developer stain removers, including #185 for clothing:
 5% solution of KMnO3 followed (when set) by a 
10% solution of NaHSO3.  
There is a warning about possible bleaching of 
coloured fabrics, so test in an unobtrusive place first.
 
Don Sweet
----- Original Message ----- 
From: Eric Nelson 
To: pure-silver@xxxxxxxxxxxxx 
Sent: Wednesday, May 27, 2009 12:48  PM
Subject: [pure-silver] Re: Developer  Stain Remover- Kodak stain remover S-10?

I just found this one posted in a forum and wondering if anyone  has experience 
with it before I apply it around the zipper area?   I think the stain as is 
would be better than if the  fabric was bleached out!  =)

"Kodak  stain remover S-10:
Water..............................96oz
Kodak  Thiourea.............10oz
Kodak  Citric Acid...........10oz
Water  to make................ 1 gallon
Wet  the stain with this solution and wait for the stain to disappear. Old 
stains  may require more than one application and a longer time (several 
minutes)to  disappear. The garment should be thoroughly washed after the stains 
have been  removed.
The  above formula & description is from an old version of the Compact Photo  
Lab Index." 

________________________________
 From: Eric Nelson  <emanmb@xxxxxxxxx>
To: pure-silver@xxxxxxxxxxxxx
Sent: Tuesday, May 26, 2009 6:35:30  PM
Subject: [pure-silver] Re:  Developer Stain Remover


Thanks Claudio.  Unfortunately one of those is for fixer stains and  I have a 
developer stain.  The developer's where I like to splash around  the most. =)  
The other one contains sulphuric so I don't think that one  will do too well on 
clothes.




________________________________
 From: Claudio Bonavolta  <claudio@xxxxxxxxxxxx>
To: pure-silver@xxxxxxxxxxxxx
Sent: Tuesday, May 26, 2009 4:19:45  PM
Subject: [pure-silver] Re:  Developer Stain Remover

The old Kodak publication J-1 has a  couple of stain removers (page 49):
http://www.bonavolta.ch/hobby/files/Kodak%20j-1.pdf

Claudio  Bonavolta
http://www.bonavolta.ch

Eric Nelson  wrote:
> I've just found a nice little developer stain on a decent pair  of pants and 
> was wondering if anyone had a formula for removing this.
>  I found an MSDS for a product that does this which lists ethylene glycol and 
>  thiourea as the ingredients.  Thiourea makes sense certainly.  I  can't see 
> buying the ethylene glycol if that's integral to the performance of  the 
> remover, and I would just get the product.  But if my apothecary has  the 
> ingredients, I might as well make it myself.
> tia
>  eric
> 
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