This inventor holds 1 USPTO granted patent. Top assignee: Dulux Australia Ltd.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: Malcolm Leslie Dean: Innovator in Anhydride Derivatives
Introduction
Malcolm Leslie Dean is a notable inventor based in Bayswater, Australia. He has made significant contributions to the field of chemistry, particularly in the development of novel anhydride derivatives. His work has implications for various industrial applications, especially in coating compositions.
Latest Patents
Malcolm Leslie Dean holds 1 patent for his innovative work on anhydride derivatives. His patent describes a novel derivative that is an ester of trimellitic anhydride or pyromellitic dianhydride. This derivative contains carboxyl and hydroxyl groups and comprises two mono-esters per derivative molecule of diols selected from alkylene glycols and dihydroxy esters of such glycols with dicarboxylic acids. These derivatives have a minimum acid value of 40 mgm KOH per gm and, when blended with a suitable cross-linking agent, are useful as film-forming constituents of high-solids coating compositions.
Career Highlights
Malcolm is associated with Dulux Australia Ltd., where he applies his expertise in chemistry to develop innovative products. His work has been instrumental in advancing the company's product offerings in the coatings industry.
Collaborations
Malcolm has collaborated with Bruce Leary, contributing to the development of new technologies and products in their field.
Conclusion
Malcolm Leslie Dean's contributions to the field of anhydride derivatives highlight his innovative spirit and dedication to advancing chemical applications. His work continues to influence the coatings industry positively.