Company Filing History:
Years Active: 1995
Title: Helen Jezequel: Innovator in Radiation-Curable Ink Compositions
Introduction
Helen Jezequel is a notable inventor based in Margate, GB. She has made significant contributions to the field of ink compositions, particularly focusing on radiation-curable technologies. Her innovative work has led to the development of a unique patent that enhances the performance of ink materials.
Latest Patents
Helen Jezequel holds a patent for "Radiation-curable ink compositions comprising a solid N-vinyl monomer." This patent describes radiation-curable compositions that include a free radically polymerizable monomer or prepolymer, along with a different monomer containing an N-vinyl group. The different monomer is solid at ambient temperature and can include N-vinyl caprolactam, N-vinyl carbazole, or N,N'-divinyl-2-imidazolidone, used in amounts ranging from 1 to 50 percent by weight. These compositions have demonstrated excellent adhesion to plastic substrates and improved wettability before curing, without the need for N-vinyl-2-pyrrolidone.
Career Highlights
Helen is associated with Sericol Limited, where she has been able to apply her expertise in developing advanced ink solutions. Her work has contributed to the company's reputation for innovation in the printing industry.
Collaborations
Helen has collaborated with notable colleagues, including Kevin G Burns and Nigel P Gould, who have supported her in her research and development efforts.
Conclusion
Helen Jezequel's contributions to radiation-curable ink compositions highlight her innovative spirit and dedication to advancing technology in the printing sector. Her patent reflects her commitment to improving material performance and functionality.