This inventor holds 2 USPTO granted patents. Top assignee: Monsanto Company. Active years: 1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985
Title: Manuel F. Drumm: Innovator in Resin Coatings
Introduction
Manuel F. Drumm is a notable inventor based in Springfield, MA (US). He has made significant contributions to the field of resin coatings, holding a total of 2 patents. His work focuses on innovative processes that enhance the application and performance of resin materials on metal substrates.
Latest Patents
Drumm's latest patents include a process for the deposition of resin dispersions on metal substrates. This process involves the coating of a resin blend on a metal substrate by electrodeposition. The resin blend comprises a poly(3,4-dihydro-3-substituted-1,3-benzoxazine) and a reactive polyamine. The blend is dispersed in an aqueous medium containing a protonating acid and is subjected to cathodic electrophoresis to deposit the blend on a metal substrate as an adherent film. This film is then dried and cured by the application of heat, curing at relatively low temperatures without the evolution of volatile matter. Another patent involves aqueous dispersions of polyamines and poly(dihydrobenzoxazines). This aqueous dispersion comprises a poly(3,4-dihydro-3-substituted-1,3-benzoxazine) and a protonated reactive polyamine. The polyamine is at least difunctional, with reactive groups being primary or secondary amines, and is protonated with an inorganic or organic acid. The poly(dihydrobenzoxazine) is the reaction product of about 1 equivalent of a primary amine, about 1 equivalent of a phenol, and about two equivalents of formaldehyde. These dispersions can be dried and cured to provide useful surface coatings and primers, with the curing step occurring without the evolution of volatile matter.
Career Highlights
Manuel F. Drumm has had a distinguished career at Monsanto Company, where he has been instrumental in developing innovative coating technologies. His expertise in resin formulations and application processes has contributed to advancements in the field.
Collaborations
Drumm has collaborated with various professionals in his field, including his coworker Harold P. Higginbottom. Their joint efforts have led to significant advancements in resin technology and its applications.
Conclusion
Manuel F. Drumm's contributions to resin coatings and his innovative patents highlight his role as a key
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile