Hun R Choung

Title: The Innovative Contributions of Hun R Choung

Introduction

Hun R Choung is a notable inventor based in Colleyville, TX (US). He has made significant contributions to the field of sealant compositions, particularly with his innovative approach to back bedding sealants. His work exemplifies the intersection of chemistry and practical application in construction materials.

Latest Patents

Hun R Choung holds a patent for a back bedding sealant composition. This water-borne sealant is formulated from an acrylic polymer emulsion and a urethane polymer emulsion, providing superior adhesion, tensile properties, low-temperature flexibility, rheology, and bond strength. The patent outlines that the back bedding sealant comprises 50% to 75% by weight of an acrylic polymer emulsion and 7% to 25% by weight of a compatible urethane polymer emulsion. Additionally, it includes minor amounts of components such as rheology modifiers, glycols, mineral oil, silanes, pH adjusters, surfactants, water, silicas, and antimicrobial agents. These superior properties can be achieved even with a clear sealant.

Career Highlights

Hun R Choung is associated with Schnee-Morehead, Inc., where he has applied his expertise in developing innovative sealant solutions. His work has contributed to advancements in the construction industry, particularly in enhancing the performance of sealants used in various applications.

Collaborations

Hun R Choung has collaborated with notable colleagues, including Edward T Clutter and Aureliano Perez. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hun R Choung's contributions to the field of sealant compositions highlight his innovative spirit and dedication to improving construction materials. His patent for a back bedding sealant composition showcases the potential for advancements in this area, benefiting both manufacturers and consumers alike.