Company Filing History:
2 out of 3,191 
1 out of 32 
Years Active: 1993-2001
Title: Cajetan F Cordeiro: Innovator in Emulsion Polymerization
Introduction
Cajetan F Cordeiro is a notable inventor based in Kutztown, PA (US). He has made significant contributions to the field of emulsion polymerization, holding a total of 3 patents. His work focuses on developing innovative processes and compositions that enhance the efficiency and effectiveness of vinyl acetate-based emulsions.
Latest Patents
Cordeiro's latest patents include a continuous emulsion polymerization process for producing vinyl acetate/ethylene high solids emulsions. This process utilizes multiple stirred-tanks in series to achieve a broad particle-size distribution. By employing low-molecular-weight grades of polyvinyl alcohol (PVOH) as a protective colloid, a high-solids emulsion can be produced without the need for a co-surfactant, which is typically required in batch processes. Another significant patent involves the development of polymeric compositions containing miscible blends of vinyl acetate/ethylene copolymers and copolymers of acrylic acid or maleic anhydride. This innovation defines windows of miscibility for copolymer blends and allows for polymerization to occur in the suspended vinyl acetate/ethylene copolymer, enhancing the overall efficiency of the process.
Career Highlights
Cajetan F Cordeiro has worked with prominent companies in the industry, including Air Products and Chemicals, Inc. and Air Products Polymers, L.P. His experience in these organizations has contributed to his expertise in polymer chemistry and emulsion technology.
Collaborations
Throughout his career, Cordeiro has collaborated with notable colleagues such as Richard Henry Bott and Lloyd Mahlon Robeson. These partnerships have fostered innovation and advancement in the field of emulsion polymerization.
Conclusion
Cajetan F Cordeiro's contributions to emulsion polymerization and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of advanced polymer compositions and processes.