Nathaniel A Barney

Title: Nathaniel A Barney: Innovator in Polymer-Coated Particles

Introduction

Nathaniel A Barney is a notable inventor based in Schenectady, NY (US). He has made significant contributions to the field of chemical mechanical polishing through his innovative patents. With a total of 2 patents, Barney's work focuses on the manufacturing of polymer-coated particles.

Latest Patents

Barney's latest patents include a method of manufacturing polymer-coated particles specifically designed for chemical mechanical polishing. This method involves creating a dispersion of particle cores in a non-aqueous solvent, followed by the introduction of a polymeric precursor that reacts to form a polymer. The resulting polymer coats the surface of the particle cores, creating polymer-coated particles with a solid outer shell. Additionally, he has developed a polishing composition suitable for chemical mechanical polishing of magnetic, optical, semiconductor, or silicon substrates. This composition includes abrasive particles with a polymeric shell that encapsulates the particle core, ensuring effective polishing.

Career Highlights

Nathaniel A Barney is currently employed at Rohm and Haas Electronic Materials CMP Holdings, Inc. His work at this company has allowed him to further his research and development in the field of materials science, particularly in applications related to chemical mechanical polishing.

Collaborations

Throughout his career, Barney has collaborated with notable colleagues such as Richard Earl Partch and Hongyu Wang. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Nathaniel A Barney's contributions to the field of polymer-coated particles and chemical mechanical polishing highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving manufacturing processes in various industries.