Jae Soo Yang

Title: Innovations of Jae Soo Yang in Microcellular Polyurethane Elastomers

Introduction

Jae Soo Yang is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of materials science, particularly in the development of polyurethane elastomers. His innovative approach has led to advancements that enhance the properties and processability of these materials.

Latest Patents

Jae Soo Yang holds a patent for a "Method for the preparation of microcellular polyurethane elastomers." This invention involves a unique method of preparing a microcellular polyurethane elastomer by reacting naphthalene diisocyanate with a polyol to create a prepolymer containing an isocyanate (NCO) group. The process includes mixing the polyurethane prepolymer with a plasticizer, water, and an emulsifier, followed by foaming the blend to produce the elastomer. The emulsifier used is a mixture of specific diisocyanates and a hydrocarbon with two to four hydroxyl groups, optimizing the viscosity and properties of the prepolymer.

Career Highlights

Jae Soo Yang is currently employed at SKC Co., Ltd., where he continues to innovate in the field of polyurethane materials. His work has been instrumental in improving the performance characteristics of elastomers, making them more versatile for various applications.

Collaborations

He has collaborated with notable colleagues, including Joon Mo Lee and Jeongmoo Kim, contributing to a dynamic research environment that fosters innovation and development.

Conclusion

Jae Soo Yang's contributions to the field of microcellular polyurethane elastomers exemplify the impact of innovative thinking in materials science. His patent reflects a significant advancement that enhances the processability and properties of polyurethane elastomers.