Company Filing History:
Years Active: 2003-2007
Title: Innovations of David Paul Kendall
Introduction
David Paul Kendall is a notable inventor based in Appleton, Wisconsin. He has made significant contributions to the field of materials science, particularly in the development of innovative fibrous webs and packaging materials. With a total of five patents to his name, Kendall's work has implications for various industries, including textiles and packaging.
Latest Patents
Kendall's latest patents include a process for preparing a non-woven fibrous web. This invention discloses a fibrous web that incorporates a microencapsulated material, such as a microencapsulated phase change material, adhered to the web. The web can be prepared using either a melt-blowing or spun-bonding process. In the melt-blowing process, cooling water containing the microcapsules is utilized to cool melt-blown fibers before they are collected. In the spun-bonding process, microcapsules are applied in liquid suspension or dry form to a heated web after it has been calendared. The fibrous webs produced have numerous applications, particularly in clothing manufacture.
Another significant patent involves composite packaging materials and printable sheets. This invention describes printable packaging paper suitable for flexible packaging. The flexible overall print coating makes the first surface appropriate for conventional printing. The print coating consists of clay, a binder made of acrylic, and optionally PVOH, along with microsphere shells. A barrier coating can be applied to the second surface, enhancing the material's functionality. The invention also includes methods for producing printing paper by applying multiple coatings and calendaring the substrate.
Career Highlights
Kendall is currently employed at Appleton Papers Inc., where he continues to innovate in the field of materials. His work has not only advanced the technology behind fibrous webs but has also contributed to the development of sustainable packaging solutions.
Collaborations
Kendall has collaborated with notable coworkers, including Michael Paul Bouchette and James Richard Hillend. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
David Paul Kendall's contributions to the field of materials science through his patents and work at Appleton Papers Inc. highlight his role as a significant inventor. His innovative approaches to fibrous webs and packaging materials continue to influence various industries.