Jean-Claude Hipeaux

Title: Innovations of Jean-Claude Hipeaux in Phase-Change Materials

Introduction

Jean-Claude Hipeaux is a notable inventor based in Colombes, France. He has made significant contributions to the field of phase-change materials, holding a total of 9 patents. His work focuses on developing materials that enhance thermal insulation, particularly in hydrocarbon transport lines.

Latest Patents

Hipeaux's latest patents include a method for making a quasi-incompressible phase-change material that is shear-thinned and has low heat conductivity. This innovative process involves combining a liquid phase change material (PCM) with a texturing agent that significantly reduces thermal convection. The resulting material has a gelled consistency when at rest and fluidizes under shearing. The PCM consists of a mixture of chemical compounds from the alkane family, including paraffins, waxes, fatty alcohols, and fatty acids. The texturing agent is a high mass polymer or a styrene copolymer. This material is particularly useful for thermal insulation of vessels or lines, especially for hydrocarbon transport lines.

Another patent focuses on a method for creating a quasi-incompressible phase-change material with low thermal conductivity. This method combines a phase-change material in a liquid state with a thickening agent that significantly reduces thermal convection. The resulting material can have either a gelled structure or a colloidal dispersed system. The PCM may include various chemical compounds, and the thickening agent can be organic, organometallic, or inorganic. This innovation is also aimed at improving thermal insulation for containers or pipes, particularly those carrying hydrocarbons.

Career Highlights

Throughout his career, Hipeaux has worked with prestigious organizations, including the Institut Français Du Pétrole. His expertise in phase-change materials has positioned him as a key figure in the development of advanced thermal insulation technologies.

Collaborations

Hipeaux has collaborated with notable professionals in his field, including Maurice Born and Eric Benazzi. Their combined efforts have contributed to the advancement of innovative materials and technologies.

Conclusion

Jean-Claude Hipeaux's contributions to the field of phase-change materials demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of thermal insulation technologies, making a significant impact on the industry.