Company Filing History:
2 out of 81 
2 out of 6,850 
1 out of 57 Years Active: 1994-2004
Title: The Innovations of Roger P-e Salvin
Introduction
Roger P-e Salvin is a notable inventor based in Weil am Rhein, Germany. He has made significant contributions to the field of epoxy acrylates, holding a total of 5 patents. His work has had a considerable impact on various applications, particularly in the realm of photoresist formulations.
Latest Patents
One of Salvin's latest patents involves the development of an epoxy acrylate derived from an aromatic biphenol-advanced epoxy resin reacted with an anhydride. This innovative process results in a carboxyl group-containing epoxy acrylate, which is prepared through the reaction of an epoxy resin advanced with an aromatic biphenol compound and a polycarboxylic acid anhydride. This reaction occurs in the presence or absence of a catalyst and a polymerization inhibitor at elevated temperatures. The resulting carboxyl group-containing epoxy acrylate is then mixed with a photoinitiator to create a photoresist formulation. Additionally, his work on epoxy acrylates and carboxyl group-containing epoxy acrylates has led to formulations that are particularly useful in the production of printed circuit boards and printing plates. These formulations are applicable from aqueous mediums, are nearly tack-free, and exhibit excellent edge coverage, especially on conductors.
Career Highlights
Throughout his career, Roger P-e Salvin has worked with prominent companies such as Huntsman Advanced Materials Americas LLC and Ciba-Geigy Corporation. His expertise in the field of epoxy acrylates has positioned him as a key figure in the development of advanced materials.
Collaborations
Salvin has collaborated with notable professionals in his field, including Kurt Meier and Martin Roth. These partnerships have further enhanced his contributions to the industry.
Conclusion
Roger P-e Salvin's innovative work in epoxy acrylates and his extensive patent portfolio highlight his significant role in advancing materials science. His contributions continue to influence various applications, particularly in the electronics industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.