Joseph M Gravelle

Title: The Innovative Contributions of Joseph M Gravelle

Introduction

Joseph M Gravelle is a notable inventor based in Spring City, PA (US). He has made significant contributions to the field of organic peroxides, holding a total of 5 patents. His work has implications in various industries, including pharmaceuticals and personal care.

Latest Patents

One of Gravelle's latest patents focuses on peroxide dispersions. This innovation addresses the viscosity of aqueous dispersions of normally solid organic peroxides. By utilizing surfactants that are polyglyceryl esters of C6-C12 fatty acids, the viscosity can be lowered, facilitating the milling of peroxides to reduce particle size. These aqueous dispersions are beneficial as components in pharmaceutical, personal care, and cleaning products, serving as effective decolorizing agents for various products.

Another significant patent involves thixotropic anhydrous shear thinning peroxide dispersions. This invention comprises more than 55 percent by weight of an organic peroxide in an anhydrous liquid phase, such as dibutyl maleate or dioctyl adipate. The addition of fumed silica results in a thixotropic, storage-stable organic peroxide paste, which is a notable advancement in the field.

Career Highlights

Gravelle is currently employed at Arkema Inc., where he continues to innovate and develop new products. His work has been instrumental in advancing the applications of organic peroxides in various sectors.

Collaborations

Throughout his career, Gravelle has collaborated with notable colleagues, including Thomas H Kozel and Timothy Belford. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Joseph M Gravelle's contributions to the field of organic peroxides demonstrate his innovative spirit and dedication to advancing technology. His patents not only enhance product formulations but also pave the way for future developments in the industry.