Donald B Kimball, Jr

Title: Innovations by Donald B Kimball, Jr.

Introduction

Donald B Kimball, Jr. is an accomplished inventor based in Guilford, CT (US). He holds 2 patents that showcase his contributions to the field of inkjet printing technology. His work focuses on developing innovative ink compositions that enhance printing capabilities on plain paper.

Latest Patents

One of his latest patents is for a "Room temperature jet printing ink and method." This invention provides an inkjet composition that includes a colloidal solution of a nonaqueous solvent, such as selected glycol ethers, combined with a disperse phase comprising a resin that is soluble in the solvent at room temperature. The dyestuff used in this composition is soluble in the resin but remains substantially insoluble in the solvent at room temperature. This unique formulation allows for a fluid ink composition with very low viscosity, making it suitable for efficient printing.

Another significant patent by Kimball is the "Room temperature plain paper ink." This inkjet ink composition is designed for printing on plain paper at room temperature. It consists of a colloidal suspension of a nonaqueous solvent and dispersed particles made from a natural resin or synthetic polymer. This polymer is insoluble in water but soluble in the solvent at room temperature. The dyestuff in this composition is either soluble in or bindable to the resin or polymer, ensuring effective printing while maintaining a low viscosity.

Career Highlights

Donald B Kimball, Jr. is associated with Xaar Plc, a company known for its advancements in inkjet printing technology. His work at Xaar has significantly contributed to the development of innovative printing solutions that cater to various applications.

Collaborations

Kimball has collaborated with Jurgen M Kruse, further enhancing the research and development efforts in the field of inkjet technology.

Conclusion

Donald B Kimball, Jr. is a notable inventor whose work in inkjet printing technology has led to significant advancements in the industry. His innovative patents reflect his commitment to improving printing methods and materials.