Barbara J Wagner

Title: Barbara J Wagner: Innovator in Asymmetric Isoindoline Pigments

Introduction

Barbara J Wagner is a notable inventor based in Charleston, SC (US). She has made significant contributions to the field of chemistry, particularly in the development of asymmetric isoindoline pigments. With a total of 2 patents, her work has had a considerable impact on various applications in the industry.

Latest Patents

Wagner's latest patents focus on a process for the preparation of asymmetric isoindoline pigments. This innovative process involves the initial reaction of a 1,2-dicyanobenzene with an alcohol in an organic medium, utilizing a base. The resultant imino-isoindoline intermediate composition reacts without isolation with a cyanomethylene compound to form a partly condensed product. This product is then condensed, optionally without isolation, in the presence of water with barbituric acid or a derivative thereof to create the final asymmetric isoindoline pigment.

Career Highlights

Throughout her career, Barbara J Wagner has worked with prominent companies such as Miles Inc. and Bayer Aktiengesellschaft. Her experience in these organizations has allowed her to refine her skills and contribute to significant advancements in her field.

Collaborations

Wagner has collaborated with various professionals, including her coworker Bernd Kaletta. These partnerships have fostered innovation and the exchange of ideas, further enhancing her contributions to the industry.

Conclusion

Barbara J Wagner's work in the development of asymmetric isoindoline pigments showcases her expertise and dedication to innovation in chemistry. Her patents and collaborations reflect her significant role in advancing this field.