US 6,979,744 B1Granted

Dimer amidopropyl dimethyl betaines

AssigneeSurfaTech Corporation

InventorsAnthony J. O'Lenick, Jr., Thomas G. O'Lenick, Kevin A. O'Lenick

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Abstract

The present invention relates to a class of compounds having specific betaines based upon a dimer acid amido amine. Dimer acid is a C-36 diacid having a cyclic structure and two amine groups that allow for the synthesis of a high molecular weight material quaternary compound which is extremely substantitive to human skin and are well tolerated by human tissue making them suitable for use preparation of personal care products.

Claims2

Dependent claims

A betaine compound conforming to the following structure:

Dependencies are inferred from the claim text.

Facts

Application: 10/797,145Filed 11 Mar 2004
Granted: 27 Dec 2005
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

C07C 233/37
With the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom: having the carbon atom of…
C07C 229/64
With amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring: the carbon skeleton being further…
C07C 233/39
With the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom: having the carbon atom of…
C07C 2601/14
With a six-membered ring: the ring being saturated

Family

No related US applications are recorded in the indexed filing history.

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