Albert Riegler

Title: Albert Riegler: Pioneering Innovator in Organic Pigments

Introduction

Albert Riegler, based in Basel, Switzerland, is a distinguished inventor known for his significant contributions to the field of organic pigments. With a portfolio of five patents, Riegler has focused on enhancing coloristic properties that have applications in various industries.

Latest Patents

Among his latest innovations, Riegler has developed pigments with improved coloristic properties, along with processes for their preparation. One of his notable patents involves substantially crystalline organic pigments characterized by their small particle size and narrow particle size distribution. Another notable invention relates to 1,4-diketopyrrolo[3,4-c]pyrrole pigments, noted for their desirable color properties and unique visible absorbance spectra with a steep slope on the bathochromic side of the absorption maximum, specifically in the range of 500 to 650 nm.

Career Highlights

Riegler's career has included significant roles at prominent firms such as Ciba Specialty Chemicals Corporation and Ciba-Geigy Corporation. His innovative work at these companies has contributed to advancements in pigments and color technology, marking him as a respected figure in his field.

Collaborations

Throughout his career, Riegler has collaborated with notable professionals, including Yves Grandidier and Klaus Ruf. These collaborations have fostered an environment of innovation and have led to the successful development of various pigment technologies.

Conclusion

Albert Riegler's commitment to innovation in organic pigments has made him a key player in the field. His patents not only reflect his expertise but also highlight the importance of collaboration in achieving groundbreaking advancements. His contributions continue to have a lasting impact on the industry.