Company Filing History:
Years Active: 2001-2004
Title: Innovations of John J Markey
Introduction
John J Markey is a notable inventor based in Crown Point, IN (US). He has made significant contributions to the field of polymeric materials, holding a total of 3 patents. His work primarily focuses on the development of high transparency films that serve both protective and decorative purposes.
Latest Patents
Markey's latest patents include a process for making extruded polymeric high transparency films. This innovative process involves extrusion coating a solventless polymeric material from an extruder die to create an optically clear first layer on a polyester carrier sheet. The first layer is immediately cooled to harden it, followed by the application of a pigmented second layer. The resulting composite paint coat is then transferred to a reinforcing backing sheet. After separating the carrier sheet, the outer surface of the first layer is exposed, resulting in a high gloss surface with excellent distinctness-of-image. This technology provides a transparent protective outer coat for the pigmented second layer. Additionally, techniques are disclosed for producing extruded clear films of exceedingly high optical clarity using a closed air flow transport and HEPA filtration system. This system effectively removes airborne particles from the resin handling and extrusion process, ensuring the highest quality of the final film product.
Career Highlights
Markey is currently associated with Avery Dennison Corporation, where he continues to innovate in the field of polymeric materials. His expertise in extrusion coating processes has positioned him as a key player in the development of advanced film technologies.
Collaborations
Throughout his career, Markey has collaborated with notable colleagues such as Howard H Enlow and John E Roys. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
John J Markey's contributions to the field of polymeric materials and his innovative patents highlight his role as a significant inventor. His work continues to influence the industry, paving the way for advancements in high transparency films.
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