Company Filing History:
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1 out of 1 
1 out of 3 Years Active: 2021
Title: The Innovative Contributions of Sang-Rae Song
Introduction
Sang-Rae Song is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of sound insulation materials, showcasing his expertise through innovative patents. His work is particularly relevant in the automotive industry, where sound insulation plays a crucial role in enhancing vehicle comfort.
Latest Patents
Sang-Rae Song holds a patent for a "Method for manufacturing sound insulation material, sound insulation material manufactured using the method and carpet for vehicle using the same." This patent discloses a method for creating a sound insulation material that incorporates a composite resin composition. The composition includes 30 to 70 parts by weight of aluminum oxide, 10 to 20 parts by weight of nanoclay, 0.2 to 0.8 parts by weight of an antioxidant, and 0.1 to 0.5 parts by weight of a lubricant, relative to 100 parts by weight of a base resin that includes polyethylene (PE). The resulting sound insulation material is then used to coat a carpet fabric material for vehicles, providing effective sound dampening.
Career Highlights
Throughout his career, Sang-Rae Song has worked with prominent companies in the automotive sector. He has been associated with Hanwha Compound Corporation and Hanmin Automotive Trim Industry Co., Ltd., where he has contributed to the development of innovative materials and solutions.
Collaborations
Sang-Rae Song has collaborated with talented individuals in his field, including Jin-Ho Hwang and Jin-Hyung Lee. These collaborations have likely enhanced the quality and impact of his work in sound insulation technology.
Conclusion
Sang-Rae Song's innovative approach to sound insulation materials has made a significant impact in the automotive industry. His patent reflects a deep understanding of material science and engineering, contributing to advancements in vehicle comfort and performance.