Company Filing History:
Years Active: 2004-2012
Title: Innovations of Wong Weicheong in Polyisoprene Technology
Introduction
Wong Weicheong is a notable inventor based in Kedah, Malaysia. He has made significant contributions to the field of elastomeric materials, particularly through his innovative processes for creating polyisoprene articles. With a total of 2 patents, his work has implications for various applications, including medical products.
Latest Patents
Wong's latest patents focus on an improved process for making elastomeric polyisoprene articles. This invention relates to a system that produces synthetic polyisoprene articles with tensile strength properties comparable to those achieved through solvent-based processes using natural rubber latex. The process involves an accelerator composition at the pre-cure stage, which includes a dithiocarbamate, a thiazole, and a guanidine compound. In a preferred embodiment, the accelerator composition consists of zinc diethyldithiocarbamate (ZDEC), zinc 2-mercaptobenzothiazole (ZMBT), and diphenyl guanidine (DPG), along with a stabilizer such as sodium caseinate. The invention also encompasses elastomeric polyisoprene products made by this process, including surgeon's gloves.
Career Highlights
Wong Weicheong is currently associated with Allegiance Corporation, where he continues to innovate in the field of elastomeric materials. His work has been instrumental in advancing the technology surrounding polyisoprene, making it more efficient and effective for various applications.
Collaborations
Wong collaborates with talented individuals such as Shiping Wang and Yun-Siung Tony Yeh, contributing to a dynamic and innovative work environment.
Conclusion
Wong Weicheong's contributions to the field of polyisoprene technology highlight his role as a significant inventor. His innovative processes and collaborations continue to push the boundaries of elastomeric materials, paving the way for future advancements.