Ivan S Lee, an inventive mind based in Arcadia, CA, has made significant contributions to the field of polymers and coatings. With an impressive portfolio of 14 patents, Ivan continues to push the boundaries of innovation in materials science.

Latest Patents

Among his latest patents is an acrylic emulsion coating for films, paper, and rubber. This innovative polymer is a copolymer formed as a reaction product of several monomers, including an alkyl (meth)acrylate, quaternary amine (meth)acrylate, hydroxyalkyl (meth)acrylate, N-vinyl lactam, ethylenically unsaturated carboxylic acid, and fluorinated (meth)acrylate. The polymer's formation occurs in the presence of surfactants and preferably utilizes sequential polymerization of two separate monomer mixtures. The end product is a versatile coating, useful for print substrates compatible with inkjet printers and as a protective layer for rubber articles. Another notable patent involves high solids content, low-viscosity emulsion polymers designed for coatings and adhesives, including pressure-sensitive adhesive (PSA) tapes and labels. These polymers exhibit high solids content and low viscosity, achieved through the copolymerization of multiple acrylic monomers and surfactants using a split feed method.

Career Highlights

Ivan’s professional journey includes impactful tenures at prominent companies such as Avery Dennison Corporation and Avery International Corporation. His work has significantly influenced the development of advanced polymer solutions within these organizations.

Collaborations

Throughout his career, Ivan has collaborated with esteemed colleagues, including Paul Keller and Richard J Norman. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective fields, contributing to the successful development of numerous products.

Conclusion

Ivan S Lee stands out as a pivotal figure in the realm of polymer innovation. With his extensive patent portfolio and collaborative spirit, he continues to shape the future of coatings and adhesive technologies. His contributions not only enhance product performance but also underline the importance of innovation in materials science.

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