Harold O Seeburger

Title: Harold O. Seeburger: Innovator in Vinyl Ester Resins

Introduction

Harold O. Seeburger is a notable inventor based in Midland, MI, who has made significant contributions to the field of chemical engineering. With a total of two patents to his name, he has focused on developing innovative methods and materials that enhance industrial applications.

Latest Patents

Seeburger's latest patents include a method for preparing vinyl ester resins. This method involves reacting mono-, di-, or polyhydroxy functional phenols with a tertiary alkyl glycidyl ether in the presence of a catalyst, such as triphenyl phosphine. The process is followed by dealkylating and esterifying the adduct with an olefinically unsaturated aliphatic acid, like acrylic acid, using a strong acidic catalyst, such as p-toluene sulfonic acid. Another significant patent is for curable polyether resins, which are described by the formula XA.sub.m, where A is a specified structure and X, R, R', and R' are defined substituents.

Career Highlights

Harold O. Seeburger is currently employed at The Dow Chemical Company, a leading organization in the chemical industry. His work has contributed to advancements in resin technology, which are crucial for various applications in manufacturing and materials science.

Collaborations

Throughout his career, Seeburger has collaborated with notable colleagues, including Violete L. Stevens and Ralph G. Beattie. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Harold O. Seeburger's contributions to the field of vinyl ester resins and polyether resins highlight his role as an influential inventor. His work continues to impact the chemical industry positively.