Location History:
- New Castle County, DE (US) (1998)
- Newark, DE (US) (1998 - 1999)
Company Filing History:
Years Active: 1998-1999
Title: The Innovative Contributions of Joseph F. Rach
Introduction
Joseph F. Rach is an accomplished inventor based in Newark, Delaware, known for his significant contributions to the field of polymers and printing technologies. With a total of five patents to his name, Rach's work has influenced various industries, particularly in improving materials used for printing and construction applications.
Latest Patents
Among his recent patents, Rach developed a novel polyurethane composition with (meth)acrylate end groups that is particularly useful in creating enhanced polishing pads. This innovative polyurethane photopolymer is synthesized from a prepolymer created by the reaction of various reactants such as polyesters, polyethers, and diisocyanates, followed by a reaction with acrylates and/or methacrylates. Additionally, Rach's patent for compressible printing plates introduces a manufacturing process that casts photopolymerizable resin onto compressible materials, leading to an image-bearing laminate ideal for flexographic printing. The patented method ensures excellent adhesion between layers without needing a tie layer or adhesive, prompting new advancements in printing technologies.
Career Highlights
Joseph F. Rach has worked with notable companies such as Macdermid Imaging Technology and Macdermid, Incorporated. His experience in these organizations has provided him with the platform to innovate and refine technologies that are essential in the industry.
Collaborations
Throughout his career, Rach has collaborated with skilled professionals in the field. Some of his coworkers include Douglas Leach and Nicola Casaletto, both of whom have also contributed to the world of polymers and photopolymerization, enhancing the quality and efficiency of manufacturing techniques.
Conclusion
Joseph F. Rach stands out as a key figure in the innovation landscape, with a focus on advancing materials technology that serves crucial industrial applications. His patents not only exemplify his expertise but also drive progress within the sectors he has worked, leaving a lasting impact on the printing and materials industries.