Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Aldehyde doai
Patent
1989-04-14
1992-01-07
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Aldehyde doai
71 67, A01N 3500
Patent
active
050792660
ABSTRACT:
This invention relates to the generation of acrolein from an acetal of acrolein via exposure to a sulfonic acid reusable catalytic material. The acrolein acetals have the following general structures; ##STR1## where R may or may not be equal to R' and R/R' is an alkyl group having from 1 to 6 carbons; and ##STR2## where R is a cyclic diol derived from ethylene glycol, propylene glycol, butylene glycol, pentylene glycol, hexylene glycol, glycerol hexoses or polysaccharides.
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Bockowski Edmund J.
McDaniel Cato R.
Betz Laboratories Inc.
Paikoff Richard A.
Ricci Alexander D.
Robinson Allen J.
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