Edmund Francis Schieffer, Jr

Title: Edmund Francis Schieffer, Jr.: Innovator in Conductive Materials

Introduction

Edmund Francis Schieffer, Jr. is a notable inventor based in Wilmington, DE (US), recognized for his contributions to the field of electrically conductive materials. With a total of 6 patents, Schieffer has made significant advancements that enhance the functionality and application of conductive pastes and printing forms.

Latest Patents

One of Schieffer's latest patents is titled "Flexible electrically conductive pastes and devices made therewith." This invention provides a polymer thick film electrically conductive paste composition, which includes conductive metal powder, a resin blend of polyol and phenoxy resin, blocked aliphatic polyisocyanate, and one or more polar, aprotic solvents. In one embodiment, the paste composition is utilized to form electrically conductive adhesive, while in another, it is used to create an electrically conductive polymer thick film. Another significant patent is "Composite printing form precursor and method for preparing a printing form precursor for treatment." This invention relates to a method for preparing a relief printing plate from a printing plate precursor, wherein at least one end of the precursor is attached to a leader, forming a composite printing form precursor that securely mounts the precursor in a treatment processor. This method allows for the efficient use of the precursor's area for forming a relief surface suitable for printing.

Career Highlights

Throughout his career, Schieffer has worked with prominent companies, including E.I. du Pont de Nemours and Company and Du Pont China Limited. His work in these organizations has contributed to the development of innovative materials and processes that have applications in various industries.

Collaborations

Schieffer has collaborated with notable individuals in his field, including Carl Bernard Arnold and Theodore William Frentzel, Jr. These collaborations have likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Edmund Francis Schieffer, Jr. stands out as an influential inventor whose work in electrically conductive materials has paved the way for advancements in various applications. His patents reflect a commitment to innovation and a deep understanding of material science.