Heinrich Hartman

Title: Heinrich Hartman: Innovator in Water-Soluble Copolymers

Introduction

Heinrich Hartman is a notable inventor based in Limburgerhof, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of water-soluble copolymers. With a total of 2 patents to his name, Hartman's work has had a considerable impact on various industrial applications.

Latest Patents

Hartman's latest patents include innovative formulations for bridged, water-soluble copolymers. These copolymers are designed for use as fluid loss control additives in oil well cementing compositions. The cementing composition he developed is particularly useful in cementing oil, gas, and water wells. It comprises water, hydraulic cement, and an effective amount of a water-soluble fluid loss additive, which is a copolymer of acrylamide and vinyl imidazole. The copolymer is formulated in a weight percent ratio ranging from about 95:5 to 5:95, with a molecular weight range of approximately 100,000 to 3,000,000. Additionally, the composition may include optional dispersants such as sodium or potassium salts or a sulfonated naphthalene formaldehyde condensate.

Career Highlights

Throughout his career, Heinrich Hartman has worked with prominent companies in the chemical industry, including BASF Corporation and BASF Aktiengesellschaft. His expertise in polymer chemistry has allowed him to contribute to various projects and innovations within these organizations.

Collaborations

Heinrich Hartman has collaborated with several professionals in his field, including Clare H. Kucera and Stefano C. Crema. These collaborations have further enhanced his research and development efforts in polymer applications.

Conclusion

Heinrich Hartman is a distinguished inventor whose work in water-soluble copolymers has advanced the field of polymer chemistry. His patents and collaborations reflect his commitment to innovation and excellence in industrial applications.