Company Filing History:
Years Active: 2003
Title: Steve Hammond: Innovator in Detergent Additives
Introduction
Steve Hammond is a notable inventor based in Cheshire, GB. He has made significant contributions to the field of detergent additives, holding a total of 2 patents. His work focuses on enhancing the performance and stability of lubricating oils through innovative chemical formulations.
Latest Patents
Hammond's latest patents include advancements in overbased detergent additives. The first patent describes oil-soluble overbased salicylate-phenate detergent additives that comprise a complex where the basic material is stabilized by both salicylate and phenate surfactants. The mass percentage of salicylate, as a portion of the total surfactant mass, is at least 50%, preferably greater than 50%. However, when this mass percentage is less than 60%, the TBN to mass percentage surfactant ratio of the detergent is 10 or less. The second patent focuses on overbased detergent additives for lubricating oils, which utilize an organic substantially aromatic carboxylate, such as an alkylsalicylate, as a surfactant. These additives have a TBN of 200 or greater, an active ingredient content of 70 mass percent or greater, a kinematic viscosity at 100°C of less than 1000 mm²/s, and a basicity index (BI) of less than 13.
Career Highlights
Steve Hammond is currently employed at Infineum International Limited, where he continues to develop innovative solutions in the field of lubricant additives. His expertise in chemical formulations has positioned him as a key player in the industry.
Collaborations
Hammond has collaborated with notable colleagues, including Mark A Price and Philip Skinner, to advance research and development in detergent additives.
Conclusion
Steve Hammond's contributions to the field of detergent additives demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical engineering and its applications in lubricating oils.