Location History:
- Shaler Township, Allegheny County, PA (US) (1999)
- Shaler Twp., Allegheny County, PA (US) (1999)
- Glenshaw, PA (US) (1978 - 2000)
Company Filing History:
Years Active: 1978-2000
Title: The Innovations of Charles B. Friedlander
Introduction
Charles B. Friedlander is a notable inventor based in Glenshaw, Pennsylvania. He has made significant contributions to the field of radiation curable compositions, holding a total of 12 patents. His work has advanced the understanding and application of unsaturated polyesters and vinyl ether components in various industries.
Latest Patents
Friedlander's latest patents include innovative formulations such as radiation curable compositions based on unsaturated polyesters. One of his notable inventions is a radiation curable coating composition that comprises an unsaturated polyester component and a non-polymerized, cocurable vinyl ether component. This composition allows for flexibility in the structure of the vinyl ether component, which can be either separate or incorporated within the polyester component. Additionally, he has developed a liquid, radiation curable composition that includes a reactive diluent to lower initial application viscosity without significantly reducing the cure rate. This composition features an unsaturated polyester polymer, a non-polymerized, cocurable polyfunctional vinyl ether component, and a reactive diluent that is an unsaturated dioic acid ester.
Career Highlights
Throughout his career, Friedlander has worked with prominent companies such as PPG Industries, Inc. and PPG Industries Ohio, Inc. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials and coatings.
Collaborations
Friedlander has collaborated with notable colleagues, including Gerald W. Gruber and Rostyslaw Dowbenko. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Charles B. Friedlander is a distinguished inventor whose work in radiation curable compositions has made a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.