This inventor holds 3 USPTO granted patents. Top assignee: Imperial Chemical Industries Limited. Active years: 1982-1983.
Company Filing History:
Years Active: 1982-1983
Title: Frank M Willmouth: Innovator in Polymer Technology
Introduction
Frank M Willmouth is a notable inventor based in Royston, GB. He has made significant contributions to the field of polymer technology, holding a total of 3 patents. His work focuses on enhancing the properties and processing of polyolefin films and polymer blends.
Latest Patents
One of Willmouth's latest patents is related to heat-treating coated polyolefin films. This invention provides a method of heat-treating a biaxially oriented polyolefin film by constraining the film against shrinkage, heating it to at least the minimum stress relaxation temperature of the polyolefin, and subsequently cooling the treated film to a temperature below the alpha-relaxation temperature of the polyolefin. The process ensures that the films exhibit good modulus and thermal shrinkage characteristics. Additionally, the heat-treatment can be supplemented by a conventional heat-setting operation to improve the heat-sealing characteristics of the treated films.
Another significant patent involves polymer blends containing β-hydroxybutyric acid. This invention describes blends that consist of a high molecular weight β-hydroxybutyric acid homo- or copolymer and a polymer containing at least 25% by weight of chlorine or nitrile groups. The β-hydroxybutyric acid polymer acts as a processing aid for the chlorine or nitrile-containing polymer in small quantities, while larger quantities enhance the properties of both polymers.
Career Highlights
Frank M Willmouth has had a distinguished career at Imperial Chemical Industries Limited, where he has been instrumental in advancing polymer technology. His innovative approaches have led to the development of new materials that improve the performance of various applications.
Collaborations
Throughout his career, Willmouth has collaborated with notable colleagues, including Peter J Barham and Jeffrey A Odell. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Frank M Willmouth's contributions to polymer technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials that meet the demands of modern applications.