Richard P Bowman

Title: Innovations by Richard P. Bowman in Capsule Manufacture

Introduction

Richard P. Bowman is an accomplished inventor based in Appleton, WI (US). He has made significant contributions to the field of encapsulation technology, holding a total of three patents. His work focuses on improving the processes involved in capsule manufacture, which has applications in various industries.

Latest Patents

Bowman's latest patents detail a process for performing encapsulation en masse through an in situ polymerization reaction. This innovative method yields capsule wall material by polymerizing urea and formaldehyde, along with other compounds such as dimethylol urea and melamine. The reaction occurs in an aqueous vehicle and is conducted in the presence of specific acrylic acid copolymers. This encapsulation process enhances the resistance of the emulsion of intended capsule core material to destabilization. It also allows for the manufacture of microcapsules with improved drop size distribution, enhanced resistance to frictional smudge damage, and increased impermeability.

Career Highlights

Richard P. Bowman is currently employed at Appleton Papers Inc., where he continues to develop and refine his innovative encapsulation techniques. His work has contributed to advancements in the manufacturing processes used in various applications, showcasing his expertise in the field.

Collaborations

Bowman collaborates with Robert W. Brown, leveraging their combined knowledge and skills to further enhance their research and development efforts.

Conclusion

Richard P. Bowman's contributions to capsule manufacture through his innovative patents demonstrate his significant impact on the field. His work continues to influence advancements in encapsulation technology, showcasing the importance of innovation in this area.