Composition to detoxify and to convert formaldehyde in gaseous state and in aqueous and non-aqueous solutions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 14, 1999
Grant Date -
N/A
app pub date -
Jan 4, 1999
filing date -
Jan 4, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chemical composition is disclosed herein for performing a rapid neutralization of formaldehyde vapors, control of incidental releases, detoxification and disposal of spent or unused aqueous and/or non-aqueous formaldehyde solutions, and feasible conversion of the waste formaldehyde into a coarse pharmaceutical product. The composition is consisting essentially of an alkanolamine for rapid reaction with formaldehyde vapors, with formaldehyde in aqueous and/or non-aqueous solutions and for optimizing the reactions; a coumarin metabolite for neutralizing formaldehyde in concentrated aqueous solutions; urea for forming an inclusion/addition compound with formaldehyde, and; beta cyclodextrin for inclusion complexation of the methanol and methylene glycol in inhibited formaldehyde solutions.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully