Ottmar Rohde, Deceased

Title: The Innovations of Ottmar Rohde

Introduction

Ottmar Rohde was a notable inventor known for his contributions to the field of polymer chemistry. He was based in Eimeldingen, Germany, and held two patents during his career. His work focused on the development of crosslinked polymers, which have significant applications in various industries.

Latest Patents

Rohde's latest patents include innovative formulations for radiation-sensitive compositions. One patent describes crosslinked polymers that comprise a substance which forms acid under the action of actinic radiation. This composition also includes polymers based on a combination of different repeating units derived from hydroxy styrene and hydroxy-vinylcyclohexane derivatives. In this formulation, a portion of the hydroxyl groups are replaced with either acid-labile acetal or ketal protecting groups. Additionally, some of the repeating groups comprise two crosslinked species connected via the protecting groups. His other patent similarly focuses on polymers based on combinations of hydroxy styrene and hydroxyvinylcyclohexane derivatives, emphasizing the innovative use of protecting groups.

Career Highlights

Throughout his career, Rohde made significant strides in the field of microelectronic chemicals. He worked at Olin Microelectronic Chemicals, Inc., where he contributed to the advancement of polymer technologies. His expertise in polymer chemistry allowed him to develop materials that are crucial for various applications in electronics and materials science.

Collaborations

Rohde collaborated with several notable individuals in his field, including Hans-Thomas Schacht and Norbert Muenzel. These collaborations helped to enhance the research and development of innovative polymer solutions.

Conclusion

Ottmar Rohde's contributions to polymer chemistry and his innovative patents have left a lasting impact on the industry. His work continues to influence the development of advanced materials used in various applications today.