I know, it's an old subject but I would like a bit of information from someone in the chemistry field. But first, in my search for the elusive and
almost extinct Gloy gum, I came across some interesting information. Two quotes both from different sources state that the gum (Gloy) does
not contain any PVA.
Does anyone out there now of a date when PVA was discovered/invented? This is directly relevant to the accuracy of this information.
Can anyone help?
David H
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Received on Sat Mar 25 12:33:54 2006
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