Company Filing History:
Years Active: 1991
Title: John Hamilton - Innovator in Photocurable Compositions
Introduction
John Hamilton is a notable inventor based in Ramsgate, GB. He has made significant contributions to the field of photocurable compositions, particularly through his innovative work with polyvinyl alcohols. His expertise and creativity have led to the development of a unique patent that showcases his skills as an inventor.
Latest Patents
John Hamilton holds a patent for photocurable compositions that include photopolymerizable polyvinyl alcohols. This patent describes a group of formulas wherein R1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or a hydrogen atom. R2 can represent a substituted or unsubstituted alkyl group, a primary, secondary, or tertiary amino group, a cyano, hydroxy, or nitro group, a halogen or hydrogen atom, or, together with the pyridine ring to which it is attached, part of a quinolyl group. R3 represents a chlorine or hydrogen atom or, together with the benzene ring to which it is attached, part of a naphthyl group. Additionally, X- represents an anion. The compositions of this invention demonstrate high light sensitivity with low levels of photocrosslinkable groups grafted to the polyvinyl alcohol, making them particularly useful for producing screen printing stencils.
Career Highlights
John Hamilton is associated with Sericol Group Limited, where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's success but has also advanced the field of photocurable materials.
Collaborations
John has collaborated with Peter Dickinson, enhancing the creative process and bringing diverse perspectives to their projects.
Conclusion
John Hamilton's contributions to the field of photocurable compositions highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant achievement in the use of polyvinyl alcohols, showcasing his role as a key inventor in this area.