James D Specht

Title: Innovations by James D. Specht

Introduction

James D. Specht is an accomplished inventor based in Neenah, WI (US). He has made significant contributions to the field of ink compositions, holding a total of 2 patents. His work focuses on developing innovative solutions for ink jet printing and thermotropic inks.

Latest Patents

One of his latest patents is for "Jet ink compositions containing tetrahydrofuran solvent." This invention provides ink compositions suitable for ink jet printing on various substrates, ensuring high resistance to abrasion and penetration. The compositions may include a colorant, a soluble resole resin, and a unique solvent system that enhances performance.

Another notable patent is for "Thermotropic ink." This ink composition is designed for use on bare metals and plastic containers. It changes color in the presence of steam at elevated temperatures, serving as a sterilization indicator. The thermotropic inks consist of a binder resin, an alcohol solvent, and a colorant that reacts to steam, producing a visible color change.

Career Highlights

James D. Specht has worked at the American Can Company, where he has contributed to the development of innovative ink technologies. His expertise in ink compositions has positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including Stanley E. Rohowetz and Lee J. Murray, Jr. These collaborations have further enhanced his contributions to the field of ink technology.

Conclusion

James D. Specht's innovative work in ink compositions has led to significant advancements in the printing industry. His patents reflect a commitment to developing high-performance inks that meet the needs of various applications.