Paula R Vettel

Title: Paula R Vettel: Innovator in Lubricant Technology

Introduction

Paula R Vettel is a distinguished inventor based in Downers Grove, IL (US). She has made significant contributions to the field of lubricant technology, holding a total of 3 patents. Her work focuses on enhancing the compatibility and performance of lubricants in various applications.

Latest Patents

Among her latest patents is a groundbreaking invention related to fluoroelastomer-friendly crankcase and drivetrain lubricants. This innovation emphasizes the dispersancy and fluoroelastomer seal compatibility achieved by using a specific product made by reacting aminoguanidine or a basic salt thereof with hydrocarbyl-substituted succinic acid or anhydride. The mole ratio used in this reaction ranges from about 0.4 to about 1.2 moles of the aminoguanidine or basic salt per mole of the succinic acid or anhydride compound. Another notable patent involves a method for preparing engine seal compatible dispersants for lubricating. This dispersant composition boasts improved compatibility with fluorohydrocarbon-containing elastomeric engine seals, achieved through the reaction of a C.sub.30 -C.sub.250 hydrocarbyl-substituted succinic anhydride with aminoguanidine at a controlled reaction temperature.

Career Highlights

Throughout her career, Paula has worked with prominent companies such as Amoco Corporation and Ethyl Petroleum Additives, Inc. Her experience in these organizations has allowed her to develop innovative solutions that address industry challenges.

Collaborations

Paula has collaborated with notable professionals in her field, including David J Fenoglio and David W Eggerding. These partnerships have contributed to her success and the advancement of lubricant technology.

Conclusion

Paula R Vettel is a remarkable inventor whose work in lubricant technology has led to significant advancements in the industry. Her innovative patents and collaborations highlight her dedication to improving product performance and compatibility.