Dianne E Porter

Title: Dianne E. Porter: Innovator in Erasable Marking Compositions

Introduction

Dianne E. Porter is a notable inventor based in Southborough, MA (US). She has made significant contributions to the field of marking compositions, particularly with her innovative approach to erasable marking materials. Her work has led to the development of a unique composition that enhances the functionality of writing instruments.

Latest Patents

Dianne E. Porter holds a patent for an erasable marking composition. This composition is designed to be erasable from both porous and non-porous marking substrates using substantially non-abrasive mechanical erasers. The formulation features a viscosity of less than about 10 cps and a surface tension between about 20 dynes/cm and about 40 dynes/cm. It is particularly well-suited for use in capillary feed markers and similar writing instruments. The composition includes a water-insoluble colorant and a blend of two different non-carboxylated styrene-butadiene latex emulsions, which contribute to its unique properties.

Career Highlights

Dianne E. Porter is associated with Avery Dennison Corporation, where she has applied her expertise in developing innovative marking solutions. Her work has been instrumental in advancing the capabilities of writing instruments, making them more user-friendly and effective.

Collaborations

Throughout her career, Dianne has collaborated with notable colleagues, including Herman Abber and Robert H. Lussier. These collaborations have fostered a creative environment that has led to the successful development of her patented innovations.

Conclusion

Dianne E. Porter is a pioneering inventor whose work in erasable marking compositions has made a significant impact in the field of writing instruments. Her innovative approach continues to influence the industry, showcasing the importance of creativity and collaboration in the realm of inventions.