US 6,982,078 B1
Dimer amidopropyl dimethyl poly-quaternary compounds
Anthony J. O'Lenick, Jr., Dacula, Ga. (US); and Thomas G. O'Lenick, Dacula, Ga. (US)
Assigned to SurfaTech Corporation, Dacula, Ga. (US)
Filed on Mar. 24, 2004, as Appl. No. 10/807,585.
Int. Cl. A61K 7/075 (2006.01)
U.S. Cl. 424—70.28 20 Claims
 
1. A process for conditioning hair, which comprises contacting the hair with an effective conditioning concentration of a quaternary compound, which conforms to the following structure:
A—(B—C)x—A
wherein:
A is
OG Complex Work Unit Drawing
wherein;
R is alkyl having between 7 and 27 carbon atoms, and includes linear, branched, saturated, unsaturated and polyunsaturated;
B is —CH2CH(OH)CH2
C is selected from the group consisting of:
OG Complex Work Unit Drawing
and
OG Complex Work Unit Drawing
wherein;
x is an integer ranging from 1 to 2000.