Location History:
- Piscataway, NJ (US) (1998)
- Monmouth Junction, NJ (US) (2000 - 2003)
Company Filing History:
Years Active: 1998-2003
Title: Innovations by Maria Tolchinsky in Hair Cosmetic Compositions
Introduction
Maria Tolchinsky is an accomplished inventor based in Monmouth Junction, NJ (US). She has made significant contributions to the field of hair cosmetic compositions, holding a total of five patents. Her innovative work focuses on the use of stabilized starches in low VOC formulations, which enhance the performance and characteristics of hair care products.
Latest Patents
One of her latest patents is titled "Use of stabilized starches in low VOC, polyacrylic acid-containing hair cosmetic compositions." This invention is directed towards creating low VOC, non-aerosol hair cosmetic compositions that incorporate stabilized starches, particularly those derivatized by alkylene oxides. The formulation includes about 0.1-0.5% polyacrylic acid, up to 15% solvent, and water. The derivatized starch may be hydrolyzed, especially through enzymatic processes, and can be cationically modified with a low degree of substitution. This innovative approach results in a clear solution with stable viscosity, providing a non-tacky film with good stiffness and improved humidity resistance.
Another notable patent is "Nonionically derivatized starches and their use in non-aerosol, low VOC hair cosmetic compositions." This invention focuses on low VOC, non-aerosol hair cosmetic compositions that contain nonionically modified starches. Similar to her previous work, the starch may be hydrolyzed and modified using ionic substituents. The resulting compositions offer a clear solution with low viscosity and excellent pump spray characteristics, along with a clear film that is not tacky and has good stiffness.
Career Highlights
Maria Tolchinsky is currently employed at National Starch and Chemical Investment Holding Corporation, where she continues to innovate in the field of hair cosmetics. Her work has significantly impacted the industry, particularly in developing environmentally friendly formulations that maintain high performance.
Collaborations
Throughout her career, Maria has collaborated with notable colleagues, including Daniel B. Solarek and Melissa J. Vitale. These collaborations have further enriched her research and development efforts in the cosmetic field.
Conclusion
Maria Tolchinsky's contributions to hair cosmetic compositions through her innovative patents demonstrate her commitment to advancing the industry. Her work not only enhances product performance but also aligns with the growing demand for environmentally friendly solutions.