Mark Rocco

Title: Mark Rocco: Innovator in Polyurethane Resins

Introduction

Mark Rocco is a notable inventor based in Mineola, NJ (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of solvent-based poly(urethane/urea) resins. His innovative work has implications for various applications, including printing inks and coating compositions.

Latest Patents

Mark Rocco holds a patent for "Solvent soluble poly(urethane/urea) resins." This patent describes a formulation suitable for flexographic and gravure laminating printing ink and coating compositions. The resin is created from a poly(urethane) prepolymer solution, which is a blend of polymeric diols and diols reacted with diisocyanates and then with diamine in an organic solvent. The process involves adding the poly(urethane) prepolymer solution at a controlled rate to the diamine in an organic solvent, allowing for the formation of a resin solution. This innovation enables the formulation of laminating printing ink and coating compositions without the need for adjuvants, grinding in polyvinyl butyral, or blending with nitrocellulose base.

Career Highlights

Mark Rocco is currently employed at Sun Chemical Corporation, where he continues to advance his research and development efforts in polymer chemistry. His work has been instrumental in enhancing the performance and efficiency of printing inks and coatings.

Collaborations

Throughout his career, Mark has collaborated with notable colleagues, including Ralph Francis Arcurio and David J. Slavinski. These partnerships have contributed to the successful development of innovative products in the field.

Conclusion

Mark Rocco's contributions to the field of polyurethane resins exemplify the impact of innovation in polymer chemistry. His patent and ongoing work at Sun Chemical Corporation highlight the importance of research and collaboration in advancing technology.