HyeonKook Lee

Title: HyeonKook Lee: Innovator of Blue Phthalocyanine Pigment Composition

Introduction

HyeonKook Lee is a notable inventor based in Ulsan, South Korea. He has made a significant contribution to the field of pigment compositions through his innovative work. With one patent to his name, his invention addresses important aspects of pigment formulation and composition.

Latest Patents

HyeonKook Lee's patent, titled "Blue Phthalocyanine Pigment Composition and Its Preparation," focuses on a unique pigment composition that includes a specific blend of phthalocyanines. The composition consists of 70 to 93%, preferably from 81 to 93%, of copper phthalocyanine, up to 18% of an aminomethyl-substituted phthalocyanine, and 2 to 15% of an ammonium sulfonato phthalocyanine, with less than 2% of other phthalocyanine compounds. The process involves wet-milling a mixture of these components in an organic liquid, ensuring an effective and optimized pigment formulation.

Career Highlights

HyeonKook Lee is currently employed at BASF SE Corporation, a global leader in chemical solutions. His work there involves research and development within the coatings and pigments sector, allowing him to utilize his expertise in material science for innovative solutions.

Collaborations

In his professional journey, HyeonKook Lee has collaborated with coworkers JangWon Jung and Takashi Deno. Their combined efforts in research and development have greatly contributed to the advancements in pigment technologies.

Conclusion

HyeonKook Lee's contributions to pigment composition through his innovative patented work exemplify the spirit of invention that drives progress in the chemical industry. His dedication and collaboration with peers underscore the importance of teamwork in achieving breakthroughs in technology.