Company Filing History:
Years Active: 1980-1985
Title: Ezzat N Khalil: Innovator in Hair Relaxer Technology
Introduction
Ezzat N Khalil is a notable inventor based in Oak Park, Illinois, recognized for his contributions to the field of hair care products. With a total of four patents to his name, Khalil has made significant advancements in hair relaxing systems that cater to diverse consumer needs.
Latest Patents
Khalil's latest patents include a hair relaxing system that features an activator and methods of use and preparation. This innovative system consists of a first package containing a substantially water-free activator, which includes a hydrolyzable organic base with a pK.sub.a value of at least about 12. This activator is present in free base form and is dissolved in an organic solvent that is immiscible with petrolatum. The second package contains water and may also include oleaginous materials and emulsifiers. When these two packages are mixed, they create a relaxer composition with a pH value of at least 12 and at least about 20 weight percent water.
Another significant patent is for a stable hair relaxer, which is an emulsified composition that remains stable over time. This composition can be converted into a hair relaxer by mixing it with an aqueous solution of guanidine carbonate. The relaxer composition consists of a continuous water phase with dispersed oleaginous material, emulsifiers, and a lipophilic organically modified hectorite clay gellant. The preparation involves heating and mixing various components to achieve the desired formulation.
Career Highlights
Ezzat N Khalil is currently associated with Johnson Products Co., Inc., where he continues to innovate in the hair care industry. His work has contributed to the development of effective and stable hair relaxer products that meet consumer demands.
Collaborations
Khalil has collaborated with notable coworkers, including Ali N Syed and Ernest Cheslow, who have contributed to his research and development efforts in the field.
Conclusion
Ezzat N Khalil's innovative work in hair relaxer technology has made a significant impact on the industry. His patents reflect a commitment to improving hair care solutions, showcasing his expertise and dedication to innovation.