Andrew M Krol

Title: Innovations of Andrew M Krol

Introduction

Andrew M Krol is a notable inventor based in Bristol, CT (US), recognized for his contributions to the field of plating technologies. With a total of seven patents to his name, Krol has made significant advancements in methods that enhance the performance and efficiency of plating processes.

Latest Patents

One of Krol's latest patents is a method for improving plating on non-conductive substrates. This innovative approach involves treating a laser-activated thermoplastic substrate that contains a metal compound. The treatment composition includes a thiol functional organic compound, an ethoxylated alcohol surfactant, and xanthan gum. This method effectively eliminates extraneous plating when the substrate is subsequently laser-activated and plated by electroless plating.

Another significant patent is the method of producing polymeric phenazonium compounds. This process describes the creation of a polymeric phenazonium compound with a specific general formula. The method includes several steps, such as dissolving an amino compound in a formic acid solution, diazotizing the amino compound with a nitrite salt, and neutralizing excess nitrous acid with sulfamic acid. This innovative process results in a polymeric phenazonium compound that has a reduced quantity of unreacted monomer compared to previous methods.

Career Highlights

Throughout his career, Krol has worked with various companies, including Macdermid, Incorporated. His work has focused on developing advanced materials and processes that have practical applications in the plating industry.

Collaborations

Krol has collaborated with notable professionals in his field, including Ernest Long and Lev Taytsas. These collaborations have contributed to the development of innovative solutions in plating technologies.

Conclusion

Andrew M Krol's contributions to the field of plating technologies through his patents and collaborations highlight his role as a significant inventor. His innovative methods continue to influence the industry and pave the way for future advancements.