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 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: and ![]() ![]() wherein; x is an integer ranging from 1 to 2000.
|