Company Filing History:
Years Active: 2019-2022
Title: The Innovative Contributions of Daniel E. Stark
Introduction
Daniel E. Stark is a notable inventor based in Raleigh, NC, who has made significant contributions to the field of polymer technology. With a total of 3 patents to his name, Stark's work focuses on developing advanced materials that enhance thermal insulation and improve the properties of latex composites.
Latest Patents
One of Stark's latest patents is for "Hollow polymer particles for thermal insulation." This invention describes a thermal insulating additive that comprises a plurality of hollow polymeric particles with an average particle size of up to about 0.3 micrometers. These particles exhibit impressive mechanical strength, withstanding compression tests of up to about 420 psi, and possess a thermal conductivity of less than 0.150 W/m-k. The hollow polymeric particles are designed with an alkaline swellable core that is partially encapsulated with multiple shell layers, ensuring effective thermal insulation.
Another significant patent by Stark is for "Hydrolysis resistant vinyl ester containing latexes." This invention outlines a method for forming latex composite polymer particles that are hydrolysis resistant. The composite polymer particles consist of a first phase made from a vinyl ester oligomer or polymer, and may include an intermediate phase and a second phase made from various oligomers or polymers. This innovative approach enhances the performance of aqueous latex compositions.
Career Highlights
Daniel E. Stark is currently employed at Arkema Inc., a company known for its commitment to innovation in specialty chemicals and advanced materials. His work at Arkema has allowed him to focus on developing cutting-edge solutions that address industry challenges.
Collaborations
Stark has collaborated with talented coworkers, including Lily Liu and Wayne Devonport, who contribute to the innovative environment at Arkema Inc. Their combined expertise fosters a culture of creativity and advancement in polymer technology.
Conclusion
Daniel E. Stark's contributions to the field of polymer technology through his patents and work at Arkema Inc. highlight his role as an influential inventor. His innovative approaches to thermal insulation and latex composites continue to impact the industry positively.