Larry A Parr

Title: Innovations by Larry A Parr: A Pioneer in Polymer Film Technology

Introduction

Larry A Parr, an influential inventor based in Canandaigua, NY, has made significant contributions to the field of polymer film technology. With a total of six patents under his name, he has developed innovative solutions that enhance the properties of synthetic films, particularly in barrier performance.

Latest Patents

Among his newest inventions is the patented **Multilayer Metallized Polyolefin Film**. This advanced film structure is designed to have improved barrier properties, significantly reducing water vapor and oxygen transmission. The invention features a polyolefin substrate that includes a metal layer and a coating layer, which consists of materials such as polyvinylidene chloride, polyvinyl alcohol, and acrylic coating. This innovation provides a reliable solution for applications requiring superior moisture and gas barrier performance.

Another notable patent is the **Multi-layer Film with Grafted Syndiotactic Polypropylene Adhesion Promoting Layer**. This multilayer film incorporates a core layer made from biaxially oriented polypropylene and an adhesion-promoting layer formed from a graft copolymer of syndiotactic polypropylene and a hydrophilic monomer such as maleic anhydride. The adhesion-promoting layer not only enhances barrier properties but also improves the film's compatibility with various printing inks and adhesives.

Career Highlights

Larry's professional journey includes prominent roles at industry giants such as Mobil Oil Corporation and ExxonMobil Oil Corporation. His tenure at these companies has provided him with a robust platform to develop and refine his innovations in polymer technology.

Collaborations

Throughout his career, Larry has collaborated with notable colleagues, including Eber C Bianchini and Anthony R Knoerzer. These partnerships have fostered creativity and innovation, leading to advancements in patentable technologies that benefit numerous industries.

Conclusion

Larry A Parr stands out as a dedicated inventor whose work significantly impacts polymer film technology. With his ongoing commitment to innovation and collaboration, his future contributions promise to continue shaping the landscape of materials science and engineering. His six patents reflect a legacy of ingenuity and an unwavering pursuit of excellence in the field.