Company Filing History:
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1 out of 832,812 Years Active: 2020-2021
Title: Innovations of Chi-Yao Chen in Cementitious Materials
Introduction
Chi-Yao Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of cementitious materials, focusing on enhancing their properties through innovative methods. With a total of 2 patents, his work is recognized for its practical applications in construction and material science.
Latest Patents
Chi-Yao Chen's latest patents revolve around producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances. One of his notable inventions is a hydrophobic admixture designed for cement paste, mortar, and concrete. This admixture includes solid polymer particles coated with a hydrophobic agent and surfactant. The solid polymer particles adhere to the exterior surfaces of hydrated cement particles within the cement matrix. They effectively deliver the hydrophobic agent into the hydrophilic cement matrix, ensuring uniform distribution throughout. The solid polymer particles can be derived from crumb rubber particles, recycled plastics, and similar materials. The hydrophobic liquid agent is sourced from waste lubricant oil, spent motor oil, and vegetable oils, among others. Additionally, fine particles like activated carbon and silica fume can be used to fill large pores or cracks in the cementitious matrix. The resulting cured materials exhibit high contact angles and impressive compressive strengths.
Career Highlights
Throughout his career, Chi-Yao Chen has worked with various companies, including Allnew Chemical Technology Company. His innovative approaches have led to advancements in the field of construction materials, particularly in utilizing waste substances to enhance the properties of cementitious materials.
Collaborations
Chi-Yao Chen has collaborated with notable coworkers such as Maw-Tien Lee and Zih-Yao Shen. Their combined expertise has contributed to the successful development of innovative solutions in the field.
Conclusion
Chi-Yao Chen's contributions to the field of cementitious materials highlight the importance of innovation in utilizing reclaimed waste substances. His patents reflect a commitment to improving material properties, which can lead to more sustainable construction practices.