Company Filing History:
Years Active: 1994-1995
Title: Innovations by Graham J Smith
Introduction
Graham J Smith is a notable inventor based in Chester, GB. He has made significant contributions to the field of cleaning compositions, holding 2 patents that showcase his innovative approach to solving cleaning challenges.
Latest Patents
His latest patents include "Compositions for cleaning articles with 2-ethylhexanol and p-cymene" and "Methods for cleaning articles." These inventions relate to compositions designed for cleaning a wide range of soil types from dirty articles, such as metal, ceramic, or glass substrates. A first class of solvent compositions used for cleaning is an oxidative stable mixture of non-polar aromatic hydrocarbons (p-cymene) and an organic polar component (2-ethylhexanol) for cleaning low and intermediate polar soils. Alternatively, water and surfactant can be added to the mixture to form a water-in-oil emulsion for cleaning high polarity soils. A second class of solvent compositions involves a hydrogenated or dehydrogenated analogue of a terpene compound. The solvent composition is utilized in a process where a dirty article is contacted with the solvent under conditions that effectively clean the soil type from the article. Residual solvent contamination is removed from the article surface by contacting the contaminated article at an elevated temperature with an aqueous medium and/or a low-boiling solvent, followed by evaporation to remove the solvent residue.
Career Highlights
Graham J Smith is associated with Bush, Boake Allen Inc., where he continues to develop innovative cleaning solutions. His work has significantly impacted the cleaning industry, providing effective methods for maintaining cleanliness in various materials.
Collaborations
He collaborates with Gerald J Ferber, enhancing the scope of their innovative projects and contributing to advancements in cleaning technologies.
Conclusion
Graham J Smith's contributions to cleaning compositions reflect his dedication to innovation and problem-solving in the field. His patents demonstrate a commitment to developing effective solutions for cleaning challenges.