Location History:
- Hualien County, TW (2017)
- Nantou, TW (2023)
Company Filing History:
2 out of 2 
1 out of 1 Years Active: 2017-2023
Title: Innovations of Pin-Jung Chen
Introduction
Pin-Jung Chen is a notable inventor based in Nantou, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of advanced adhesive and composite materials. With a total of 2 patents, his work showcases innovative solutions for various applications.
Latest Patents
One of his latest patents is a liquid-state reactive polyurethane adhesive. This adhesive includes a polyurethane prepolymer that is blocked by an isocyanate group. The prepolymer is obtained through a polymerization reaction involving a reactive monomer that includes a polyisocyanate, a polyol, a stabilizer, a catalyst, and a hydrophobic filler. The functionality of the polyisocyanate ranges from 2.4 to 3, while the molecular weight of the polyol is between 1000 and 8000, ensuring hydrolysis resistance. The stabilizer and catalyst are defined by specific structures in the patent specification.
Another significant patent is for a thermoplastic polyurethane composite material. This composition consists of a plastic base material and a curing agent. The plastic base material includes thermoplastic polyurethane and a silicone gum with at least two alkenyl groups in each molecule. The mixture is designed to achieve a weight ratio ranging from 95.01:4.99 to 99.5:0.5. The curing agent is mixed uniformly with the plastic base material, allowing the silicone gum to crosslink and form silicone rubber.
Career Highlights
Pin-Jung Chen has worked with reputable companies such as Evermore Chemical Industry Co., Ltd. and Pou Chien Chemical Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials.
Collaborations
Throughout his career, he has collaborated with notable coworkers, including Shih-Wei Liu and Kuo-Kai Liao. These partnerships have likely enhanced his research and development efforts.
Conclusion
Pin-Jung Chen's contributions to the field of materials science through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence various industries, showcasing the importance of research and development in creating effective solutions.