Donald P Hart, Jr

Title: The Innovative Contributions of Donald P Hart, Jr.

Introduction

Donald P Hart, Jr. is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of materials science, particularly in the development of coatings and decorative applications for ceramic substrates. With a total of 7 patents to his name, Hart's work showcases his expertise and innovative spirit.

Latest Patents

One of Hart's latest patents is titled "Method and compositions for applying multiple overlying organic pigmented decorations on ceramic substrates." This invention involves a pigmented curable composition designed for decorating ceramic substrates, such as glass bottles. The composition includes a curable organic binder and solid spherical particles, facilitating the overprinting of additional layers. The preferred embodiment consists of a reactive organic resin component, an amino-functional curing agent, a blocked polyisocyanate, and solid spherical particles with diameters ranging from 10 to 50 microns.

Another significant patent is the "Process for making a radiation-cured coated article." This invention describes a coated plastic or high-pressure laminated article and the process for creating it. The process involves coating a substrate with a radiation curable top coat that may contain ultraviolet inhibitors. The top coat undergoes a curing step using either an electron beam, ultraviolet radiation, or a combination of both, resulting in a coated article that is suitable for receiving sublimatable ink.

Career Highlights

Throughout his career, Donald P Hart, Jr. has worked with prominent companies such as Ferro Corporation and Universal Woods Incorporated. His experience in these organizations has contributed to his development as an inventor and has allowed him to apply his innovative ideas in practical settings.

Collaborations

Hart has collaborated with notable individuals in his field, including Paul T Neumann and Robert C Stroup. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Donald P Hart, Jr. is a distinguished inventor whose contributions to materials science and coatings have led to several innovative patents. His work continues to influence the industry, showcasing the importance of creativity and collaboration in the field of invention.