Company Filing History:
Years Active: 1991-1992
Title: Innovations by Charles C. Raines
Introduction
Charles C. Raines is an accomplished inventor based in Katy, TX (US). He has made significant contributions to the field of emulsion polymers, particularly in the incorporation of silicon dioxide into elastomers. With a total of 2 patents to his name, Raines continues to push the boundaries of material science.
Latest Patents
Raines' latest patents focus on the development of free-flowing particles of an emulsion polymer containing silicon dioxide. This innovative process allows for high amounts of silicon dioxide to be incorporated into an emulsion polymerized elastomer. By mixing an aqueous dispersion of silicon dioxide with a latex of the emulsion polymer and subsequently spray drying the mixture, Raines produces fine-size particles, typically less than 500 micrometers. This method ensures complete incorporation of silicon dioxide, enabling the spray drying of rubbers with low gel and/or low Mooney viscosity, which was previously unachievable. Compared to conventional methods of adding silica to bale rubber, Raines' powdered masterbatch results in shorter mixing times, lower power consumption, and improved physical properties, such as enhanced tensile strength.
Career Highlights
Charles C. Raines is currently employed at Zeon Chemicals USA, Inc., where he continues to innovate in the field of polymer chemistry. His work has garnered attention for its practical applications and efficiency improvements in rubber manufacturing.
Collaborations
Raines collaborates with fellow inventor Philip H. Starmer, contributing to advancements in their shared field of expertise.
Conclusion
Charles C. Raines is a notable inventor whose work in emulsion polymers and silicon dioxide incorporation has led to significant advancements in material science. His contributions continue to influence the industry positively.