Company Filing History:
Years Active: 1990-1999
Title: Thomas Peter Curran: Innovator in Aqueous System Treatments
Introduction
Thomas Peter Curran is a notable inventor based in Lake Zurich, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the treatment of aqueous systems. With a total of 4 patents to his name, Curran's work focuses on innovative solutions for environmental challenges.
Latest Patents
One of Curran's latest patents involves the treatment of aqueous systems using a chemically modified tannin. This composition comprises tannin containing hydroxyl groups that have been chemically modified through reactions with esterification and etherification agents. The resulting chemically modified tannin is derivatized by reaction with aldehydes and amines, making it water-soluble or dispersible at a pH below 7 and water-insoluble at a pH above 7. These modified tannins are particularly useful for coagulating and detackifying solid particles suspended in aqueous systems, such as paint particles in wastewater from paint spray booths. Additionally, they have applications in demulsifying oil-in-water emulsions.
Career Highlights
Throughout his career, Curran has worked with reputable companies, including BetzDearborn, Inc. and W. R. Grace Co. His experience in these organizations has contributed to his expertise in chemical treatments and environmental solutions.
Collaborations
Some of Curran's notable coworkers include David B. Mitchell and Ralph L. Minnis. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Thomas Peter Curran's contributions to the treatment of aqueous systems highlight his innovative spirit and dedication to solving environmental issues. His patents reflect a commitment to developing effective solutions that benefit both industry and the environment.