This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Cheil Industries Inc.. Active years: 2013-2015.
Location History:
- Uiwang-si, KR (2013)
- Yeosu-si, KR (2015)
Company Filing History:
Years Active: 2013-2015
Title: Don Keun Lee: Innovator in Acrylic Resin Technology
Introduction
Don Keun Lee is a prominent inventor based in Yeosu, South Korea. He has made significant contributions to the field of acrylic resin technology, holding a total of 2 patents. His work focuses on developing materials with enhanced properties for various applications.
Latest Patents
One of his latest patents is for an acrylic resin that boasts excellent transparency, fluidity, and scratch resistance. This innovative resin is prepared by polymerizing a monomer mixture that includes about 10 to 25% by weight of (meth)acrylic acid alkyl ester monomer, 50 to 80% by weight of aromatic vinyl compound, and 10 to 25% by weight of vinyl cyanide compound. Another notable patent involves a thermoplastic resin composition that offers improved scratch resistance. This composition comprises about 10 to 20% by weight of a rubber modified aromatic vinyl graft copolymer resin, 30 to 50% by weight of polymethylmethacrylate (PMMA) resin, and 40 to 60% by weight of an aromatic vinyl copolymer resin, which includes about 5 to 50% by weight of a (meth)acrylate alkyl ester. This thermoplastic resin composition achieves a good balance of properties such as scratch resistance, impact strength, colorability, gloss, and injection molding capabilities.
Career Highlights
Don Keun Lee is currently associated with Cheil Industries Inc., where he continues to innovate and develop advanced materials. His expertise in acrylic resins has positioned him as a key figure in the industry, contributing to the advancement of material science.
Collaborations
Throughout his career, Don has collaborated with notable colleagues, including Yu Ho Kim and Chang Min Hong. These partnerships have fostered a collaborative environment that enhances innovation and drives research forward.
Conclusion
Don Keun Lee's contributions to acrylic resin technology exemplify his commitment to innovation and excellence in material development. His patents reflect a deep understanding of the properties required for high-performance materials, making him a valuable asset in the field.