Ottmar Rohde

Title: Ottmar Rohde: Innovator in Copolyimide Technology

Introduction

Ottmar Rohde is a distinguished inventor based in Basel, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of copolyimides. With a total of 8 patents to his name, Rohde's work has had a profound impact on various applications in the industry.

Latest Patents

One of his latest patents involves the creation of auto-photocrosslinkable copolyimides and polyimide compositions. This invention relates to copolyimides that consist of 100-70 mol % of recurring structural units of a specific formula, combined with 0-30 mol % of other structural units. These copolyimides exhibit high radiation sensitivity and can be utilized in photocrosslinkable compositions for coating purposes. Another notable patent focuses on photoinitiator mixtures that include a titanocene and a 3-ketocoumarin, further showcasing his innovative approach to material development.

Career Highlights

Rohde has spent a significant portion of his career at Ciba-Geigy Corporation, where he has been instrumental in advancing the company's research and development efforts. His expertise in copolyimide technology has positioned him as a key figure in the field.

Collaborations

Throughout his career, Rohde has collaborated with notable colleagues such as Josef Pfeifer and Armin Schaffner. These partnerships have contributed to the successful development of various innovative materials and technologies.

Conclusion

Ottmar Rohde's contributions to the field of copolyimides and materials science are noteworthy. His innovative patents and collaborations have paved the way for advancements in coating technologies and other applications.