Company Filing History:
Years Active: 1979-1980
Title: The Innovations of Paul R Raine
Introduction
Paul R Raine is a notable inventor based in Cardiff, GB. He has made significant contributions to the field of pressure-sensitive copying materials. With a total of 2 patents to his name, Raine's work has had a lasting impact on the industry.
Latest Patents
Raine's latest patents focus on advancements in pressure-sensitive copying paper. The first patent describes a self-contained pressure-sensitive copying material that features a coating containing both a particulate mineral color-developing material and microcapsules. These microcapsules enclose a solution of a colorless color former that reacts with the color-developing material to produce a colored product. The particles of color-developing material, such as acidic clay, and the microcapsules are chemically treated with a protective agent to inhibit premature color development. This protective agent can be a self-crosslinkable polymer, an epichlorohydrin polymer, or an anionic surfactant, among others.
The second patent outlines a method for producing similar self-contained pressure-sensitive copying materials. This method also involves treating the particles of color-developing material and microcapsules with a protective agent to prevent premature color development. The innovations in these patents demonstrate Raine's commitment to enhancing the functionality and reliability of pressure-sensitive copying materials.
Career Highlights
Paul R Raine is associated with Wiggins Teape Limited, where he has contributed to various projects and innovations. His expertise in the field has allowed him to develop unique solutions that address specific challenges in the industry.
Collaborations
Raine has worked alongside his coworker, Lawrence Westcott, to further advance their projects and innovations. Their collaboration has been instrumental in the development of new technologies in pressure-sensitive copying materials.
Conclusion
Paul R Raine's contributions to the field of pressure-sensitive copying materials are noteworthy. His innovative patents and collaborative efforts have significantly impacted the industry. Raine's work continues to inspire advancements in this area, showcasing the importance of innovation in technology.