Mark Langille

Title: Mark Langille: Innovator in Coating Formulations and Damping Compositions

Introduction

Mark Langille is a notable inventor based in Audubon, PA (US), recognized for his contributions to the field of coating formulations and sound damping technologies. With a total of three patents to his name, Langille has made significant advancements that enhance the performance and application of various materials.

Latest Patents

Langille's latest patents include a "Coating formulation with a poly(oxyalkylene-urethane) associative thickener modified with a hydrophobic oligomer." This invention relates to a composition that comprises an aqueous dispersion of polymer particles and a hydrophobically modified poly(oxyalkylene-urethane) rheology modifier. The formulation is designed to exhibit a highly shear-thinning rheology profile, making it suitable for spray applications while providing high sag resistance without negatively impacting gloss or corrosion resistance.

Another significant patent is the "Waterborne damping composition," which includes a waterborne emulsion polymer with a calculated acid number ranging from 2 to 100. This composition incorporates certain liquid compounds and solid fillers, resulting in a waterborne damping composition with a water content of 6% to 25% by weight. The invention also provides a method for applying this composition to a substrate, enhancing its sound and vibration damping properties.

Career Highlights

Throughout his career, Langille has worked with prominent companies such as Rohm and Haas Company and Dow Global Technologies LLC. His experience in these organizations has contributed to his expertise in developing innovative materials and formulations.

Collaborations

Langille has collaborated with notable coworkers, including John Joseph Rabasco and Duane R Romer. These partnerships have likely fostered a creative environment that has led to the development of his impactful inventions.

Conclusion

Mark Langille's work in coating formulations and damping compositions showcases his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving product performance and application methods, making him a significant figure in his field.