Mark J Rosner

Title: Mark J Rosner: Innovator in Tackifier Resins

Introduction

Mark J Rosner is a notable inventor based in Jeannette, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of innovative tackifier resins. His work has implications for various adhesive applications, showcasing his expertise and creativity in the industry.

Latest Patents

Mark J Rosner holds a patent for "Light colored, aromatic-modified piperylene resins." This patent describes a tackifier resin prepared by polymerizing a monomer mixture of 10-70% piperylene concentrate and 30-90% of a vinyl aromatic monomer in the presence of a boron trifluoride catalyst and an inert diluent. The resulting resin is water white in color, has a Gardner number of less than one, a softening point of 60 to 120 degrees Celsius, and a polydispersity of 1 to 5. This tackifier is utilized in formulations based on EVA, block copolymers, and polyolefins for hot melt and pressure-sensitive adhesive applications. He has 1 patent to his name.

Career Highlights

Mark J Rosner is associated with Hercules Corporation, where he has contributed to the advancement of adhesive technologies. His work has been instrumental in developing products that meet the evolving needs of the market. His innovative approach has positioned him as a key figure in his field.

Collaborations

Throughout his career, Mark has collaborated with esteemed colleagues such as Sung G Chu and Norman E Daughenbaugh, Jr. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Mark J Rosner's contributions to the field of tackifier resins highlight his innovative spirit and dedication to advancing adhesive technologies. His work continues to influence the industry, making him a significant figure in polymer chemistry.