Company Filing History:
1 out of 46 
1 out of 1 Years Active: 2002-2004
Title: Les Hamor: Innovator in Titanium Dioxide Pigments
Introduction
Les Hamor is a notable inventor based in Clifton Park, WA (US). He has made significant contributions to the field of materials science, particularly in the production of titanium dioxide pigments. With a total of 2 patents, his work has advanced the quality and durability of these essential materials.
Latest Patents
Hamor's latest patents focus on innovative processes for producing titanium dioxide pigments. One of his patents, titled "Continuous processes for producing titanium dioxide pigments," discloses methods for creating pigments with improved gloss and durability. These pigments are prepared through continuous processes, where critical parameters such as pH, temperature, and addition times of hydrous silica and alumina coatings are meticulously controlled. Another patent, "Methods for producing titanium dioxide pigments having improved gloss at low temperatures," outlines a method that involves heating an aqueous slurry of base titanium dioxide pigment to a temperature below about 75°C. This process includes coating the base pigment with a silica compound and subsequently with an alumina compound, both at temperatures below 75°C, resulting in a titanium dioxide pigment with enhanced gloss properties.
Career Highlights
Throughout his career, Les Hamor has worked with prominent companies in the chemical industry, including Millennium Inorganic Chemicals, Inc. and Millennium Inorganic Chemical, Inc. His expertise in titanium dioxide production has positioned him as a key figure in the development of high-quality pigments.
Collaborations
Hamor has collaborated with several talented individuals in his field, including Michael Hiew and Yarw-Nan Wang. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Les Hamor's innovative work in the production of titanium dioxide pigments has made a lasting impact on the industry. His patents reflect a commitment to improving the quality and performance of these materials, showcasing his role as a leading inventor in this specialized field.