Re: glyoxal yellowing now: How do you know it's hard?

From: Ryuji Suzuki ^lt;rs@silvergrain.org>
Date: 02/04/05-05:45:07 PM Z
Message-id: <20050204.184507.112048881.lifebook-4234377@silvergrain.org>

From: Don Bryant <dstevenbryant@mindspring.com>
Subject: RE: glyoxal yellowing now: How do you know it's hard?
Date: Fri, 04 Feb 2005 18:40:10 -0500

> Also to what degree do gelatin sized papers need to be hardened?

Enough to sustain the coating of the sensitizer, processing and all
other wet handling.

--
Ryuji Suzuki
"People seldom do what they believe in.  They do what is convenient,
then repent." (Bob Dylan, Brownsville Girl, 1986)

Received on Fri Feb 4 17:47:07 2005