Location History:
- Lawrenceville, GA (US) (2015 - 2019)
- Valdosta, GA (US) (2017 - 2023)
Company Filing History:
Years Active: 2015-2023
Title: Innovations of Brian Sook in Fatty Alcohol Derivatives
Introduction
Brian Sook is a notable inventor based in Lawrenceville, GA (US), recognized for his contributions to the field of fatty alcohol derivatives. With a total of 15 patents to his name, Sook has made significant advancements in the chemical processes related to natural oils.
Latest Patents
His latest patents focus on unsaturated fatty alcohol derivatives derived from natural oil metathesis. These patents disclose sulfate and sulfonate derivatives of unsaturated fatty alcohols, along with the processes for making them and methods of using them. One aspect of his work involves creating a monounsaturated fatty alcohol composition by reducing a metathesis-derived monounsaturated alkyl ester. This composition is then converted into a sulfate or sulfonate derivative through various processes, including alkoxylation, sulfation, sulfonation, and sulfitation. Notably, the sulfate and ether sulfate derivatives are of particular interest. Microscopy studies have shown that unsaturated sodium sulfates possess a lamellar phase, which allows for formulation at high active levels. His sulfate compositions, comprising 40 to 60 wt. % of a monounsaturated fatty primary alcohol sulfate and 40 to 60 wt. % of a secondary hydroxyalkyl primary alcohol sulfate, are valuable for numerous applications. These applications include agricultural dispersants, water-soluble herbicides, anionic emulsifiers for agricultural use, hard surface cleaners, light-duty liquid detergents, personal cleansers, gas well foamers for oilfield applications, laundry detergents, enhanced oil recovery compositions, latex paints, and specialty foams.
Career Highlights
Brian Sook is currently employed at Stepan Company, where he continues to innovate and develop new chemical processes. His work has significantly impacted the industry, particularly in the formulation of products that utilize fatty alcohol derivatives.
Collaborations
Throughout his career, Sook has collaborated with notable colleagues, including Randal J Bernhardt and Aaron Brown. These collaborations have further enhanced the scope and impact of his inventions.
Conclusion
Brian Sook's innovative work in the field of fatty alcohol derivatives showcases his expertise and commitment to advancing chemical processes. His contributions are valuable to various industries, highlighting the importance of innovation in the development of effective products.