Location History:
- Anyang, KR (2011 - 2015)
- Anyang-si, KR (2015)
- Gyeonggi-do, KR (2012 - 2016)
- Seoul, KR (2015 - 2023)
Company Filing History:
Years Active: 2011-2023
Title: Innovations by Il-Hoon Cha: A Pioneer in Polycarbonate Ester
Introduction
Il-Hoon Cha is an accomplished inventor based in Seoul, South Korea, known for his significant contributions to the field of polymer chemistry. With a portfolio of 19 patents, he has made remarkable strides in the development of innovative materials that are both highly functional and environmentally friendly.
Latest Patents
One of his noteworthy recent patents is for a highly heat-resistant and highly transparent polycarbonate ester. This innovative bio-based polycarbonate ester consists of two repeat units: the first is derived from a condensation reaction of 1,4:3,6-dianhydrohexitol and carbonate, while the second comes from a condensation reaction of 1,4:3,6-dianhydrohexitol and 1,4-cyclohexanedicarboxylate. The preparation method for this ester includes several crucial steps, such as producing 1,4-diphenyl-cyclohexanedicarboxylate through a trans-esterification or esterification reaction and subsequently engaging in a polycarbonate melt polycondensation reaction.
Career Highlights
Il-Hoon Cha has established himself as a key player in the materials science sector, particularly through his affiliation with SK Chemicals Co., Ltd. His research and inventions have not only yielded advanced materials but have also opened new avenues for applications in various industries.
Collaborations
Throughout his career, Il-Hoon Cha has worked alongside esteemed colleagues, including Jae-Bong Lim and Sung-Gi Kim. These collaborations have fostered a rich environment for innovation, leading to advancements that benefit both the academic and industrial landscapes.
Conclusion
In summary, Il-Hoon Cha’s inventive spirit and technical expertise have positioned him as a leader in polymer innovation. His contributions, particularly in developing sustainable materials, continue to inspire future generations of inventors and researchers.
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.