Location History:
- Chester, VA (US) (1990)
- Hockessin, DE (US) (1994 - 1996)
Company Filing History:
Years Active: 1990-1996
Title: Innovations of John D Angerer
Introduction
John D Angerer is a notable inventor based in Hockessin, Delaware, known for his contributions to the field of polysaccharide chemistry. He holds three patents that showcase his innovative approaches to creating high-performance materials.
Latest Patents
His latest patents include a process for preparing high solids low viscosity polysaccharides, which involves the reaction of various polysaccharides with hydrogen peroxide to produce aqueous compositions with a solids content greater than 5% by weight. This process is significant as it allows for the production of materials with a viscosity below 9500 mPa.s at 25 degrees Celsius. Another notable patent involves the creation of an associative thickener by reacting hydroxyethylcellulose or hydroxypropylcellulose with a perfluorinated alkyl glycidyl ether, demonstrating the effectiveness of fluorinated chains in enhancing material properties.
Career Highlights
John D Angerer is associated with Aqualon Company, where he has been instrumental in advancing the company's research and development efforts. His work has significantly impacted the formulation of various products that utilize polysaccharides.
Collaborations
Throughout his career, Angerer has collaborated with notable colleagues, including Jashawant J Modi and Robert C Szafranski, contributing to a dynamic research environment that fosters innovation.
Conclusion
John D Angerer’s work exemplifies the spirit of innovation in the field of polysaccharide chemistry, with his patents paving the way for advancements in material science. His contributions continue to influence the industry and inspire future research.