Company Filing History:
Years Active: 1999-2009
Title: Innovations by Gary L Vadnais
Introduction
Gary L Vadnais is a notable inventor based in Grayslake, IL (US). He has made significant contributions to the field of packaging and materials science, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of polyester strapping used in various applications.
Latest Patents
One of Vadnais's latest patents is for high integrity polyester strapping. This innovative strapping is made from polyester and contains less than 3% by weight of a polyolefin additive. This combination exhibits improved resistance to longitudinal splitting when the strapping is placed under tension in packaging reinforcement applications. The polyolefin enhances the longitudinal split resistance without facilitating unwanted longitudinal stretch of the polyester strapping when under tension. Additionally, the polyolefin additive can be combined with other conventional additives or used alone to minimize costs.
Another significant patent involves the inline solid state polymerization of PET flakes for manufacturing plastic strap. This process prepares a PET flake mixture for high-performance plastic strapping by removing non-crystalline materials from recycled PET. The method includes collecting post-consumer and non-post-consumer PET materials with a wide range of low intrinsic viscosity (IV) values and processing them through solid state polymerization (SSP) to achieve higher IV values. This innovative approach allows for the effective use of flake segments, which are crystalline and can be increased in IV values quickly, thus improving the overall efficiency of the polymerization process.
Career Highlights
Gary L Vadnais is associated with Illinois Tool Works Inc., a company known for its diverse industrial products and solutions. His work at the company has been instrumental in advancing the technology behind packaging materials.
Collaborations
Vadnais has collaborated with notable coworkers, including Manuel C Enriquez and Karl G Adams. Their combined expertise has contributed to the successful development of innovative solutions in their field.
Conclusion
Gary L Vadnais is a distinguished inventor whose contributions to polyester strapping technology have made a significant impact in the industry. His innovative patents reflect his commitment to enhancing material performance and efficiency.