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mo USP

Started by UTFSE, January 30, 2002, 07:12:00 PM

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UTFSE

January 30, 2002, 07:12:00 PM
GB 1097270   appears to bee very nice - check it out.

"this invention relates toa process for the production methylenedioxybenzene 1,3 benzoathiole and related compounds."

making piperonal from OTC kinds of compounds.

whatcha think, eh?
OTEECEE & meeeee!!!!

Rhodium

#1
January 30, 2002, 11:26:00 PM
This patent also corresponds to US Pat 3,436,403.
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