Location History:
- Mendham, NJ (US) (1977 - 1988)
- Whitehouse Station, NJ (US) (1998)
Company Filing History:
6 out of 329 
2 out of 61 
2 out of 1,087 
Years Active: 1977-1998
Title: The Innovative Contributions of Joseph V Sinka
Introduction
Joseph V Sinka is a notable inventor based in Mendham, NJ (US). He has made significant contributions to the field of chemistry, particularly in the development of radiation-curable compositions and water retention aids. With a total of 10 patents to his name, Sinka's work has had a lasting impact on various industrial applications.
Latest Patents
One of Sinka's latest patents involves radiation-curable acrylates of polyol monoalkyl ethers. This innovation includes the development of radiation-curable compositions containing monoalkyl or mono-aralkyl ether di-acrylates or di-methacrylates derived from specific ethoxylated and/or propoxylated polyols. These polyol derivatives, which are substituted with hydrophobic ether functionalities, serve as UV-curable diluents that can be isolated in excellent yields with minimal losses during the manufacturing process. Another significant patent focuses on water retention aids, which are copolymers consisting of acrylic acid and itaconic acid. These copolymers, with a weight average molecular weight ranging from about 100,000 to about 800,000, are at least water dispersible and are useful as retention aids for paper coating compositions.
Career Highlights
Throughout his career, Joseph V Sinka has worked with prominent companies such as Diamond Shamrock Corporation and Diamond Shamrock Chemicals Company. His experience in these organizations has allowed him to refine his expertise in chemical innovations and patent development.
Collaborations
Sinka has collaborated with notable coworkers, including Jose L Villa and Robert A LieBerman. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Joseph V Sinka's contributions to the field of chemistry through his innovative patents demonstrate his commitment to advancing industrial applications. His work continues to influence the development of new materials and processes in the industry.