Company Filing History:
Years Active: 1982-1985
Title: Innovations by Robert E. Bradley
Introduction
Robert E. Bradley is an accomplished inventor based in Temple, GA (US). He has made significant contributions to the field of protective coatings for aluminum and its alloys. With a total of 2 patents to his name, his work focuses on enhancing the durability and performance of aluminum surfaces.
Latest Patents
Bradley's latest patents include a protective coating composition and process for aluminum and aluminum alloys. The first patent describes a protective coating composition that seals and primes the anodic coating applied to aluminum without requiring elevated temperatures during curing. This composition consists of a colloidal, water-borne polyurethane resin, which can be aromatic, aliphatic, or alicyclic copolymer. The process involves anodizing the aluminum component, applying the coating at elevated temperatures, and curing it at ambient temperatures. If cross-linking agents are used, elevated cure temperatures are applied.
The second patent outlines a process for sealing anodic coatings on aluminum while simultaneously impregnating the anodic coating with organic resin. This innovative approach provides a protective coating that offers superior corrosion resistance. The specified water-borne resin material maintains excellent stability at temperatures exceeding 200°F. During the sealing step, the anodic coating is converted to the monohydrate/trihydrate form of aluminum oxide. The sealed anodic film is then cured at temperatures up to 500°F, resulting in a total protection system that surpasses conventional processing methods.
Career Highlights
Robert E. Bradley is currently associated with Lockheed Corporation, where he continues to innovate in the field of protective coatings. His work has significantly impacted the aerospace and manufacturing industries, providing solutions that enhance the longevity and performance of aluminum components.
Collaborations
Bradley has collaborated with William R. Keithler, contributing to the development of advanced coating technologies. Their partnership has led to innovative solutions that address the challenges faced in aluminum surface treatment.
Conclusion
Robert E. Bradley's contributions to the field of protective coatings for aluminum demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and engineering, paving the way for advancements in the industry.