Company Filing History:
Years Active: 1976
Title: Innovations by George Alperin in Hair Dye Technology
Introduction
George Alperin is a notable inventor based in Stamford, CT (US), recognized for his contributions to the field of hair dye technology. With a total of two patents to his name, Alperin has made significant advancements in the formulation of hair dye compositions that enhance both the coloring and conditioning of hair.
Latest Patents
Alperin's latest patents include innovative aqueous alkaline hair dye compositions. This particular composition features N.sup.1,N.sup.4,N.sup.4 -tris(2' -hydroxyethyl)-2-nitro-p-phenylenediamine combined with a specific class of aminohydroxy compounds as an alkalizing agent. The aminohydroxy compound is defined by specific chemical structures, where A. R.sup.1 and R.sup.2 can be hydrogen, hydroxyethyl, or hydroxyisopropyl. Another significant patent is for hair dyeing and conditioning compositions, which is a semi-permanent hair dye that not only colors hair but also conditions it, making it more manageable. This composition includes a direct dyeing nitro dye, certain quaternary amine compounds, and specific N-oxyalkylated fatty acid amides.
Career Highlights
George Alperin has built his career at Clairol Incorporated, a company renowned for its innovative hair care products. His work has contributed to the development of advanced hair dye formulations that cater to the needs of consumers seeking effective and manageable hair coloring solutions.
Collaborations
Alperin has collaborated with notable colleagues in his field, including Raymond Feinland and Richard DeMarco. These collaborations have likely played a role in the successful development of his patented technologies.
Conclusion
George Alperin's contributions to hair dye technology through his innovative patents have significantly impacted the industry. His work continues to influence the way consumers approach hair coloring and conditioning.