Location History:
- Castle Shannon, PA (US) (1985 - 2010)
- Allison Park, PA (US) (2010 - 2024)
Company Filing History:
Years Active: 1985-2025
Title: Innovations by William H Retsch, Jr: Pioneering Acrylic Coatings
Introduction: William H Retsch, Jr. is an accomplished inventor based in Castle Shannon, PA. With a remarkable portfolio of 34 patents, Retsch has made significant contributions to the field of acrylic polymers and coatings. His innovative work continues to impact various industries, particularly in the development of functional materials.
Latest Patents: Among his latest innovative patents are an acrylic polyester resin and an aqueous coating composition that incorporates this resin. The acrylic polyester resin is created by grafting an acrylic polymer with a polyester material derived from polyacid and polyol components. Notably, the polyol component includes 2,2,4,4-tetraallcylcyclobutane-1,3-diol, allowing for enhanced functionality. This functionality enables the acrylic polymer to be effectively grafted with the polyester material. Additionally, Retsch's coating composition consists of a solution polymerized acrylic material combined with emulsion polymerized acrylic latex material. These materials potentially possess acid functionality and work together with a crosslinker to form a robust coating suitable for food and beverage packaging.
Career Highlights: Retsch has had a successful career at notable companies such as PPG Industries, Inc. and PPG Industries Ohio, Inc. His innovative spirit and expertise in polymer chemistry have been pivotal in advancing acrylic materials for various applications.
Collaborations: Throughout his career, Retsch has collaborated with esteemed professionals in the industry, including Ronald R Ambrose and Anthony Michael Chasser. These collaborations have not only enriched his work but also fostered advancements in the field of coatings and polymers.
Conclusion: William H Retsch, Jr. exemplifies the innovative spirit of modern inventors. With an impressive catalog of patents that reflect his dedication to advancing acrylic coatings, his work continues to inspire others in the field. As industries move towards more functional and versatile materials, Retsch's contributions remain indispensable in shaping the future of polymer science.