Dolan R Johnson

Title: The Innovative Contributions of Dolan R Johnson

Introduction

Dolan R Johnson is a notable inventor based in Bay Minette, Alabama. He has made significant contributions to the field of packaging technology, particularly through his innovative patent. His work focuses on enhancing the efficiency and effectiveness of packaging materials.

Latest Patents

Dolan R Johnson holds a patent for a multilayer paperboard packaging structure that includes a polyolefin/polyamide blend layer. This innovative packaging laminate allows for a blend monolayer to be effectively extrusion coated onto the paperboard substrate as the product contact layer. Notably, this design eliminates the need for tie layers or multilayer co-extrusion equipment. The blend monolayer exhibits superior oxygen transmission resistance and excellent pinhole resistance compared to traditional polyethylene monolayers. The product contact layer consists of a blend of a polyolefin polymer, a polyamide, and a compatibilizer in a preferred embodiment. This monolayer blend serves as a low-cost alternative to multilayer structures, making it a valuable advancement in packaging technology.

Career Highlights

Dolan R Johnson is associated with International Paper Company, where he has been able to apply his innovative ideas in a practical setting. His work has contributed to the company's reputation for quality and innovation in packaging solutions.

Collaborations

Dolan has collaborated with notable coworkers such as Gregory J Castle and Keith S Shih, who have also contributed to advancements in packaging technology.

Conclusion

Dolan R Johnson's innovative work in packaging technology, particularly his patent for a multilayer paperboard packaging structure, showcases his commitment to improving product safety and efficiency. His contributions continue to influence the industry positively.