Company Filing History:
Years Active: 1982-1989
Title: Innovations by Raja Iyer in Resin Technology
Introduction
Raja Iyer is a notable inventor based in Hazelcrest, IL, who has made significant contributions to the field of resin technology. With a total of six patents to his name, Iyer has focused on developing advanced resin binders that enhance the performance of foundry sand cores and molds.
Latest Patents
Iyer's latest patents include innovative solutions such as resin binders for foundry sand cores and molds. This particular invention features an alkoxy-modified phenolic resole resin that provides an improved binder for foundry cores and molds. The resin is characterized by predominantly ortho-ortho benzylic ether bridges that join the phenolic nuclei, along with at least one alkoxymethylene group for every 20 phenolic nuclei. Another significant patent involves phenolic resin binders for foundry and refractory uses. This process entails preparing modified phenolic resole resins that serve as improved binders for refractories and foundry cores and molds. The preparation involves treating phenol with a molar excess of aldehyde in the presence of an alkaline catalyst, followed by further reaction at a pH below 7 with a catalyst that promotes the formation of ortho-ortho benzylic ether bridges between the phenolic nuclei.
Career Highlights
Raja Iyer is currently employed at Acme Resin Corporation, where he continues to innovate and develop new resin technologies. His work has significantly impacted the manufacturing processes in the foundry and refractory industries.
Collaborations
Iyer has collaborated with notable colleagues such as Rasik C Shah and Robert A Laitar, contributing to the advancement of resin technology through teamwork and shared expertise.
Conclusion
Raja Iyer's contributions to resin technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence the industry, providing improved solutions for foundry and refractory applications.