John L Hanley, Iv

Title: Innovations by John L Hanley, Iv

Introduction

John L Hanley, Iv is an accomplished inventor based in Sterling Heights, MI (US). He holds two patents that showcase his innovative contributions to the field of automotive materials. His work focuses on developing advanced sealant and baffle products that enhance the performance and durability of automobile bodies.

Latest Patents

One of his latest patents is the "Expansion temperature tolerant dry expandable sealant and baffle product." This invention is designed to undergo a desired degree of full expansion when an automobile body containing the sealant and baffle product is conveyed through a conventional bake and/or curing oven. The sealant and baffle product is fully expandable over a wider temperature and time range than previously available expandable baffle products. The composition for preparing a molded expandable sealant and baffle component includes a grafted anhydride polymer, an epoxide terminated additive polymer, and a blowing agent. The anhydride polymer and the epoxide terminated polymer react to a limited degree in the absence of a catalyst when heated, providing an improved networked and bridged backbone polymer that effectively entraps gas emanating from the blowing agent, without adversely affecting the flexibility and expansion characteristics of the sealant baffles.

Career Highlights

Throughout his career, John has worked with notable companies such as Sika Corporation and Sika Technology AG. His experience in these organizations has contributed to his expertise in developing innovative materials for the automotive industry.

Collaborations

Some of his coworkers include Norman E Blank and Frank Hoefflin, who have collaborated with him on various projects, enhancing the innovation process.

Conclusion

John L Hanley, Iv is a significant figure in the field of automotive innovations, with a focus on developing advanced sealant and baffle products. His contributions continue to impact the industry positively.