Johann Obendorf is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of coating technologies, holding a total of 10 patents. His work focuses on the development of advanced powder coating compositions and their applications.

Latest Patents

Obendorf's latest patents include innovative formulations for storage-stable epoxy resin powder coating compositions. These compositions utilize a solid epoxy resin combined with a hardening agent, which is either a blocked polyisocyanate compound or an isocyanate-terminated polymer. The blocking agent used in these formulations is an imidazoline compound. Another significant patent involves powdered, heat-hardenable coating materials that exhibit high storage stability. These materials are based on hydroxy-group-containing polyesters and include polyisocyanates blocked with cyclic amidines, ensuring a grain size smaller than 0.25 mm.

Career Highlights

Throughout his career, Johann Obendorf has worked with prominent companies in the chemical industry. He has been associated with Veba-Chemie Aktiengesellschaft and Chemische Werke Huls Aktiengesellschaft, where he contributed to the advancement of coating technologies.

Collaborations

Obendorf has collaborated with notable professionals in his field, including Rainer Gras and Elmar Wolf. Their combined expertise has furthered the development of innovative coating solutions.

Conclusion

Johann Obendorf's contributions to the field of coating technologies through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the industry and pave the way for future advancements in coating materials.

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