Walter Schulte

Title: **Innovative Contributions of Walter Schulte in Photographic Technology**

Introduction

Walter Schulte, an accomplished inventor based in Opladen, Germany, has made significant strides in the field of photographic materials. His research has culminated in one notable patent that enhances the stability and performance of color photographic materials.

Latest Patents

Schulte's patent is focused on a specific composition of photographic silver halide material which contains color couplers. This invention addresses the challenge of crystallization in color photographic materials, allowing for improved stability. The patented technology revolves around a silver halide emulsion layer that includes an open chain keto methylene coupler alongside a specialized naphtholic or pyrazolone color coupler. The innovative aspect of his invention lies in the unique 2-cyclo-pentyl-4-t-butyl-phenoxy group incorporated into the non-coupling position, a significant advancement in photographic chemistry.

Career Highlights

Walter Schulte's career is marked by his work at Agfa-Gevaert AG, where he has contributed to the development of advanced photographic technologies. His expertise in the realm of photographic silver halide materials has established him as a key figure in enhancing the quality and longevity of photographic images.

Collaborations

Throughout his career, Schulte has collaborated with other talented professionals, including Willibald Pelz and Hans-Heinrich Credner. These collaborations have enriched his work, allowing for the exchange of ideas and fostering innovation in photographic material technologies.

Conclusion

Walter Schulte's contributions to the field of photography through his inventive patent highlight the importance of innovation in enhancing the quality of photographic materials. His work, alongside collaborations within Agfa-Gevaert AG, continues to influence the evolution of photographic technology today.