[pure-silver] Re: AgfaPhoto Insolvency

----- Original Message ----- 
From: "Ryuji Suzuki" <rs@xxxxxxxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Sent: Friday, May 27, 2005 11:17 PM
Subject: [pure-silver] Re: AgfaPhoto Insolvency


> From: Graham Hughes <graham@xxxxxxxxxxxx>
> Subject: [pure-silver] Re: AgfaPhoto Insolvency
> Date: Fri, 27 May 2005 14:34:11 -0700
>
>> This is a real pity, and means I should make contingency 
>> plans for
>> the stuff they make that I use.  I can use Ryuji's DS-14 
>> and DS-15,
>> but I don't really know what's in Sistan.  Does anyone on 
>> the list
>> know how to make something like it?
>
> Sistan contains thiocyanate and surfactant, but even 
> better product,
> Fujifilm Ag Guard is still available on market, and the 
> active
> ingredients are disclosed in a publication in scientific 
> journal, an
> expired US Patent, and an MSDS, so anyone can make a 
> similar product
> in North America where Fuji does not trade their B&W 
> chemicals. I've
> asked Photographer's Formulary whether they want to do and 
> offered
> help as well.
  Can you post the US patent number?

---
Richard Knoppow
Los Angeles, CA, USA
dickburk@xxxxxxxxxxxxx 

=============================================================================================================
To unsubscribe from this list, go to www.freelists.org and logon to your 
account (the same e-mail address and password you set-up when you subscribed,) 
and unsubscribe from there.

Other related posts: