Emmanuel Rocca

Title: Emmanuel Rocca: Innovator in Metal Surface Treatment

Introduction

Emmanuel Rocca is a notable inventor based in Malleloy, France. He has made significant contributions to the field of metal surface treatment, particularly through his innovative methods aimed at enhancing corrosion protection.

Latest Patents

Rocca holds a patent for a method for treating metal surfaces by carboxylation. This method involves the carboxylation conversion of a metal surface under oxidizing conditions. The process consists of bringing the metal into contact with a hydro-organic or aqueous bath containing a mixture of organic acids. The invention is characterized by the use of saturated linear carboxylic acids with 10 to 18 carbon atoms. The mixture can be binary or ternary, with specific proportions that optimize the treatment process. The concentration of the mixture in the bath is maintained at a minimum of 20 g/l. This innovative approach provides temporary protection against corrosion and facilitates the manufacturing of shaped metal sheets.

Career Highlights

Throughout his career, Emmanuel Rocca has worked with prominent companies such as Total France and ArcelorMittal France. His experience in these organizations has allowed him to refine his expertise in metal treatment technologies.

Collaborations

Rocca has collaborated with several professionals in his field, including Sophie Jacques and Nicole Genet. These partnerships have contributed to the development and implementation of his innovative methods.

Conclusion

Emmanuel Rocca's contributions to metal surface treatment through his patented methods demonstrate his commitment to innovation in the field. His work not only enhances the durability of metal surfaces but also showcases the importance of collaboration in advancing technology.