Charles B Rybny

Title: The Innovations of Charles B Rybny

Introduction

Charles B Rybny is a notable inventor based in Clifton, NJ (US). He has made significant contributions to the field of coatings and polymers, holding a total of 4 patents. His work focuses on developing advanced materials that enhance performance and functionality.

Latest Patents

One of Rybny's latest patents is for an ultraviolet curable self-pigmented coating composition. This invention provides a substantially transparent curable coating composition that, upon curing with ultraviolet radiation, converts into a glossy opaque film. The composition comprises a homogeneous blend of polyvinyl butyral, vinyl acetate, trimethylolpropane triacrylate and/or pentaerythritol triacrylate, and a photoinitiator. Another significant patent involves the preparation of acrylated or methacrylated polymers utilizing a partially solubilized hydrocarbon fraction as the azeotroping medium. This process allows for the convenient preparation of polymers with pendant ultraviolet polymerizable groups.

Career Highlights

Charles B Rybny is currently employed at Celanese GmbH, where he continues to innovate in the field of polymer chemistry. His expertise in developing new materials has made him a valuable asset to the company.

Collaborations

Throughout his career, Rybny has collaborated with notable colleagues, including Thomas M Powanda and Charles A DeFazio. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Charles B Rybny's contributions to the field of coatings and polymers demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving material performance, making him a significant figure in his industry.