US Patent:
20050015895, Jan 27, 2005
Inventors:
Marina Azizova - Rowayton CT, US
Rushi Tasker - Trumbull CT, US
Lorraine Oben - Fairfield CT, US
International Classification:
A61K007/13
Abstract:
By providing certain quaternary terpolymers as an integral ingredient in hair coloring formulations, substantially improved and enhanced hair conditioning benefits are attained, providing a highly effective, hair coloring composition which also provides conditioning benefits to the hair fibers. In addition, the conditioning benefits and effects are long lasting and capable of being retained by the hair fibers for up to four weeks.