Company Filing History:
Years Active: 1999-2006
Title: Hsing Yun Wang: Innovator in Polyester Fiber Technology
Introduction
Hsing Yun Wang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of polyester fiber technology, holding 2 patents that enhance the dyeability and strength of polyester fibers. His work has implications for various applications in the synthetic fiber industry.
Latest Patents
Hsing Yun Wang's latest patents include a "Modified Polyester Fiber and Process for Producing the Same." This invention discloses a modified polyester fiber that comprises alkoxylated 2-methyl-1,3-propanediol, which allows for easy dyeability at low temperatures and excellent colorfastness to laundering. The production process involves a polymerization reaction of alkoxylated 2-methyl-1,3-propanediol, alkanediol, and terephthalic acid or its alkyl ester, followed by spinning. This innovation enables the modified polyester fiber to be widely used in synthetic fiber products.
Another significant patent is the "Process for Producing Polyester Fiber Having Improved Dyeability." This invention focuses on producing polyester fibers with enhanced dyeability, reduced elongation, and increased strength. The process combines 2-methyl-1,3-propanediol with terephthalic acid or its alkyl ester and a (C.sub.2-6)alkanediol, followed by polymerization. The resulting polyester copolymer is spun into fibers that exhibit superior properties compared to unmodified polyester fibers.
Career Highlights
Hsing Yun Wang is associated with Dairen Chemical Corporation, where he applies his expertise in polyester fiber technology. His innovative work has positioned him as a key figure in the development of advanced synthetic fibers.
Collaborations
Hsing Yun Wang has collaborated with notable coworkers, including Shien Chang Chen and Fu Shen Lin. Their combined efforts contribute to the advancement of polyester fiber technology and its applications.
Conclusion
Hsing Yun Wang's contributions to polyester fiber technology through his patents have significantly impacted the industry. His innovative approaches to enhancing dyeability and strength in synthetic fibers demonstrate his commitment to advancing material science.