Polyester surfactant composition employing polyoxyalkylated alkylene diamine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 18, 1994
Issued Date -
N/A
app pub date -
Jul 14, 1992
filing date -
Jan 21, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A composition is the reaction product of (1) a alkylene diamine condensate compound containing a poly(oxyalkylene)group and having at least two --OH groups; (2) a compound other than as defined in (1) which contains at least two reactive hydrogen atoms present as --OH, --NH.sub.2 or --NHR; (3) a carboxylic acid containing at least two carboxylic acid groups or an anhydride or chloride thereof; and (4) a mono-carboxylic acid, a mono-hydroxycompound, a secondary mono-amine or a hindered primary mono-amine; where components (2) and (3) may be replaced, at least partially, by a substituted carboxylic acid. The resulting composition is non-ionic and can be used to prepare a wide range of emulsions or dispersions of solids in liquids.
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