Company Filing History:
Years Active: 1988-1993
Title: Emile Lopez: Innovator in Bituminous Binder Technology
Introduction
Emile Lopez is a notable inventor based in Vienne, France. He has made significant contributions to the field of bituminous binders, holding a total of 4 patents. His work focuses on the development of cationic emulsions that enhance the properties and applications of bituminous materials.
Latest Patents
Lopez's latest patents include innovative formulations of cationic emulsions of bituminous binders of the type bitumen/polymer. These emulsions are created by dispersing an organic phase of the binder in an aqueous phase that contains a cationic nitrogenous emulsifier and a mineral or organic acid. The acid is used in a specific quantity to ensure that the pH of the aqueous phase remains between 3 and 9. Additionally, the aqueous phase incorporates a water-soluble sequestering salt of polyfunctional nitrogenized carboxylic acid, which is crucial for the emulsification process. This technology is particularly useful for road applications, as it improves the performance and durability of bituminous materials.
Career Highlights
Emile Lopez is currently associated with Elf France, where he continues to innovate in the field of bituminous binders. His expertise and dedication to research have led to advancements that benefit various applications in the construction and road maintenance industries.
Collaborations
Lopez has collaborated with fellow inventor Francis Demangeon, contributing to the development of new technologies in their field. Their partnership has fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Emile Lopez is a prominent figure in the realm of bituminous binder technology, with a focus on cationic emulsions that enhance material performance. His contributions through patents and collaborations continue to shape the industry and pave the way for future innovations.