They are now producing fabric from soy protein, I believe.

Monica

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of [EMAIL PROTECTED]
Sent: Wednesday, February 22, 2006 3:23 PM
To: [EMAIL PROTECTED]
Subject: Re: [h-cost] silk/'natural protein'



In a message dated 2/22/2006 1:47:19 P.M. Eastern Standard Time,
[EMAIL PROTECTED] writes:

Way  cool.  The protein version of rayon!



People have tried to make regenerated protein fibers for years--from milk
protein and corn protein, that I remember.  None of them were commercially
successful.  I've been out of the current textiles loop for awhile, so I
didn't
know that there is a new one.

And, an off-topic aside--the scientist who developed a forerunner of rayon
was trying to re-create silk.  He reasoned that, if silkworms ate cellulose
and extruded silk, he could do something similar.  Of course, re-generated
cellulose (rayon) is still cellulose, not protein!  You may see rayon
referred to
as "artificial silk" in early 20th century books.

Ann Wass
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