This inventor holds 4 USPTO granted patents. Top assignee: Lever Brothers Company. Active years: 1976-1985.
Company Filing History:
Years Active: 1976-1985
Title: Joseph Barillo: Innovator in Fatty Acid Ester Manufacturing
Introduction
Joseph Barillo is a notable inventor based in Glen Rock, NJ (US). He has made significant contributions to the field of chemical manufacturing, particularly in the production of fatty acid esters and alkanesulfonates. With a total of 4 patents to his name, Barillo's work has had a lasting impact on the industry.
Latest Patents
One of Barillo's latest patents is a process for the manufacture of fatty acid esters of hydroxy sulfonates. This method involves preparing fatty acid isethionate soaps through direct esterification, where the catalyst is quenched by an alkaline compound at the end of the esterification process. This quenching inhibits transesterification between isethionate and later added stearic acids, which is crucial for maintaining lather and bar soap firmness. The traditional stripping of lower molecular weight fatty acids is no longer necessary when low ratios of fatty acids to isethionates are utilized. Additionally, Barillo has developed a novel process for the preparation of salts of alkanesulfonic acids. This process involves the addition of alpha olefins to bisulfite in a cosolvent system consisting of water and an organic hydroxyl-containing compound, facilitated by a free radical initiator.
Career Highlights
Joseph Barillo has spent a significant portion of his career at Lever Brothers Company, where he has been able to apply his innovative ideas and technical expertise. His work has contributed to advancements in the manufacturing processes used in the production of personal care products.
Collaborations
Throughout his career, Barillo has collaborated with notable colleagues, including Warren J Urban and Thomas A Payne, Jr. These partnerships have fostered a creative environment that has led to the development of new technologies and processes.
Conclusion
Joseph Barillo is a distinguished inventor whose work in fatty acid ester manufacturing has paved the way for advancements in the chemical industry. His innovative processes continue to influence the production of personal care products, showcasing the importance of research and development in this field.