Location History:
- St. Pierre de Chandieu, FR (1989)
- Saint Pierre de Chandieu, FR (1988 - 1992)
Company Filing History:
Years Active: 1988-1992
Title: Pierre Hoornaert: Innovator in Lubricant Additives
Introduction
Pierre Hoornaert is a notable inventor based in Saint Pierre De Chandieu, France. He has made significant contributions to the field of lubricant additives, holding a total of 3 patents. His work focuses on enhancing the performance and stability of lubricating oils through innovative processes.
Latest Patents
Hoornaert's latest patents include a process for the preparation of an overalkalinized additive for lubricant oils. This process involves carbonating a reaction mixture that consists of at least one detergent, a derivative of alkaline or alkaline earth metal, and at least one nitrogenized and/or oxygenated promoter in a diluent oil and a hydrocarbonated solvent. The operation is conducted in the presence of at least one boron derivative, resulting in additives that are homogeneous, stable, and exhibit excellent antiwear properties. Another significant patent relates to additives for lubricating oils that have antirust and antiwear effects. These additives consist of a microdispersion in the oil of metallic salts of amino acids, utilizing dicarboxylic amino acids and their derivatives, with salts generally formed with metals from Groups I and II of the Periodic Classification of Elements.
Career Highlights
Pierre Hoornaert is associated with Elf France, where he has been instrumental in developing advanced lubricant technologies. His innovative approaches have led to the creation of high-performance additives that enhance the longevity and efficiency of lubricating oils.
Collaborations
Throughout his career, Hoornaert has collaborated with notable colleagues, including Bernard Damin and Roger J. Gallo. These partnerships have contributed to the advancement of lubricant technology and the successful implementation of his patented processes.
Conclusion
Pierre Hoornaert's contributions to the field of lubricant additives demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical processes and their applications in enhancing lubricant performance.