David W Parker

Title: **David W. Parker: A Pioneer in Innovative Chemistry**

Introduction

David W. Parker, an accomplished inventor based in Holland, PA, is known for his significant contributions to the field of chemistry. With a total of eight patents to his name, Parker has demonstrated a keen ability to innovate and push the boundaries of traditional methods, particularly in ink-jet printing compositions and the preparation of new chemical compounds.

Latest Patents

Among his latest innovations is a patent focused on ink-jet printing compositions. This invention involves the development of a polyamide resin, which is created through the condensation polymerization of a monoamine, a diacid, and a third reactant such as diamines or aminoalcohols. The unique formulation allows for low viscosity at the elevated operating temperatures of ink-jet printers while remaining solid at room temperature, thus ensuring good adhesion to printed substrates.

Another notable patent from Parker includes a process for the preparation of delta-3-carene diadducts. This process involves reacting delta-3-carene with a Diels-Alder dienophile, preferably maleic anhydride, resulting in a diadduct that serves as an effective curing agent in epoxy resin systems. The reaction is conducted at a high temperature and with specific molar ratios, yielding remarkable results that contribute to advancements in resin technology.

Career Highlights

David W. Parker has been an integral part of Union Camp Corporation, where he has utilized his extensive knowledge and expertise to drive innovation. His work in the company showcases a dedication to advancing chemical processes that enhance industrial applications. Over his career, Parker has not only propelled his inventions forward but has also contributed to the broader understanding of chemical interactions and their practical uses.

Collaborations

Collaborating with notable colleagues such as Walter C. Frank, Parker has fostered a creative environment that encourages the exchange of ideas and expertise. Together, they have worked on various projects that leverage their combined knowledge in chemistry and materials science, leading to the development of groundbreaking solutions that address industry needs.

Conclusion

David W. Parker's journey as an inventor highlights the intersection of creativity and scientific inquiry. His eight patents reflect his innovative spirit and commitment to enhancing technologies that are vital to various applications, particularly in the fields of printing and resin technology. As he continues to explore new frontiers in chemistry, Parker remains a significant figure in the landscape of modern invention.