Company Filing History:
Years Active: 1989-1992
Title: Hermano P Rocha: Innovator in Graphic Arts Technology
Introduction
Hermano P Rocha is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of graphic arts through his innovative patents. With a total of four patents to his name, Rocha has focused on enhancing photographic film technology.
Latest Patents
Rocha's latest patents include a "Nucleated contact film for use in graphic arts." This high-contrast, room-light-handleable black-and-white silver halide photographic film is specifically designed for dry-dot-etchable contact film applications. It features a unique support structure that includes a radiation-sensitive layer, an interlayer, and an overcoat layer. The interlayer has a refractive index ranging from about 1.4 to 1.7 and a thickness between 0.5 to 5 microns, which is at least twice that of the overcoat layer. The film also incorporates a hydrazine compound that acts as a nucleating agent, enhancing the optical and chemical image spread during contact exposure.
Another of his recent patents is a "Contact film for use in graphic arts with two overcoat layers." Similar to his previous invention, this film is designed for dry-dot-etchable applications and includes a support structure with a radiation-sensitive layer, an interlayer, and an overcoat layer. The combination of the light-scattering agent and the thick interlayer improves the performance of the contact film, making it suitable for multi-layer originals and dry dot etching processes.
Career Highlights
Hermano P Rocha is currently associated with Eastman Kodak Company, where he continues to innovate in the field of photographic technology. His work has significantly impacted the graphic arts industry, providing solutions that enhance image quality and processing efficiency.
Collaborations
Rocha has collaborated with notable coworkers such as Anthony D Gingello and David F Jennings, contributing to the advancement of technology in their field.
Conclusion
Hermano P Rocha's contributions to graphic arts technology through his innovative patents demonstrate his commitment to enhancing photographic film applications. His work continues to influence the industry, showcasing the importance of innovation in the field.