Company Filing History:
2 out of 402 
1 out of 1 Years Active: 2007
Title: The Innovative Contributions of Dan Li
Introduction
Dan Li is a notable inventor based in Richmond, VA (US), recognized for his significant contributions to the field of polymer science. With a total of 2 patents, he has developed innovative methods that enhance the properties and applications of elastomeric and fluoroelastomeric polymers.
Latest Patents
Dan Li's latest patents include "Homogenous compositions of polymers and crystalline solids or cross-linking agents and methods of making the same" and "Homogenous compositions of fluoropolymers and crystalline solids or cross-linking agents and methods of making the same." In these patents, he describes a process where elastomeric polymers and fluoroelastomers are combined with chemical agents in the presence of supercritical carbon dioxide. This method allows for the impregnation of the swollen polymer with the chemical agent while avoiding degradation at relatively low temperatures and pressures. The chemical agents used are typically curing agents that interact with the functional groups on the polymers, creating a strong association. The process is further enhanced by pre-dissolving the chemical agent in a compatible solvent and performing mechanical mastication to produce a free-flowing powder.
Career Highlights
Throughout his career, Dan Li has worked with esteemed organizations such as Virginia Commonwealth University and Daikin America, Inc. His work in these institutions has allowed him to push the boundaries of polymer technology and contribute to advancements in material science.
Collaborations
Dan Li has collaborated with notable colleagues, including Mark A McHugh and Michael Oka. These partnerships have fostered a creative environment that has led to innovative solutions in the field of polymer science.
Conclusion
Dan Li's contributions to polymer technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods continue to influence the development of advanced materials.