Company Filing History:
Years Active: 1985-1986
Title: Christine D Chalk: Innovator in Heat Storage Materials
Introduction
Christine D Chalk is a notable inventor based in Buckinghamshire, GB. She has made significant contributions to the field of heat storage materials, holding 2 patents that showcase her innovative approach to thermal management.
Latest Patents
Her latest patents include advancements in heat storage materials. One patent describes a material that comprises at least one hydrated compound which undergoes reversible transformation to a less hydrated form, along with a fusion temperature-depressing salt. This combination is dispersed throughout a water-swollen cross-linked polymer hydrogel. The improvement lies in the presence of the fusion temperature-depressing salt in 50 to 75% of the eutectic amount, which substantially reduces thermal hysteresis. In a modification of this invention, excess water is present, allowing the amount of fusion temperature-depressing salt to be 50 to 90% by weight of the eutectic amount. Another patent focuses on a heat storage material that undergoes reproducible transition in the range of 66 to 74 degrees Celsius. This material comprises sodium pyrophosphate decahydrate dispersed throughout an open cell polymeric matrix, which remains stable in an aqueous medium at 80 degrees Celsius. In practical applications, such as space heating, the material is alternately heated above 80 degrees Celsius and cooled below its transition temperature, resulting in the evolution of heat.
Career Highlights
Christine D Chalk is associated with Ic Gas International Limited, where she continues to develop her innovative ideas in heat storage technology. Her work has the potential to impact various industries by improving energy efficiency and thermal management.
Collaborations
Christine collaborates with her coworker, Cecil Hayman, to further enhance her research and development efforts in the field.
Conclusion
Christine D Chalk is a pioneering inventor whose work in heat storage materials demonstrates her commitment to innovation and energy efficiency. Her contributions are poised to make a significant impact in the industry.