This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignees: Nan Ya Plastics Corporation, Other. Active years: 2004-2026.
Company Filing History:
8 out of 283 
1 out of 834,411 Years Active: 2004-2026
Title: Innovations of Chao-Hsien Lin
Introduction
Chao-Hsien Lin is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of innovative packaging materials and heat-insulating sheets. With a total of 9 patents to his name, Lin's work reflects a commitment to eco-friendly solutions and advanced manufacturing techniques.
Latest Patents
One of Lin's latest patents is for a laminated packaging material, an outer-layer adhesive, and a method for manufacturing the same. This invention features an outer-layer adhesive that is a polyurethane adhesive formed through a reaction between a polyol material and an isocyanate material. The polyol material is an eco-friendly polyester polyol derived from recycled polyester and biomass raw materials. The eco-friendly polyester polyol has a weight-average molecular weight ranging from 25,000 to 75,000 and a glass transition temperature between −30° C. and 60° C. Additionally, the isocyanate material includes a first component formed by adding toluene diisocyanate (TDI) to a polyol with a functionality of 2 to 4, and a second component formed by adding isocyanate to a long carbon chain polyol.
Another notable patent is for a heat-insulating transparent polyvinyl chloride (PVC) sheet. This sheet is created from a PVC substrate with a thickness of 0.02-2.0 mm and contains heat-insulation pastes evenly distributed throughout. The essential component of the heat-insulation paste is wolfram cesium powder (WCs), which has a particle size of 0.005-2 μm. This innovative PVC sheet exhibits excellent weatherability, with a weatherability decay rate of less than 4% after a 300-hour service life test in accordance with ASTM G-154 specifications.
Career Highlights
Chao-Hsien Lin has worked with Nan Ya Plastics Corporation, where he has contributed to various projects that emphasize sustainable materials and innovative manufacturing processes. His work has garnered attention for its practical applications and environmental benefits.
Collaborations
Lin has collaborated with notable colleagues, including Ying-Te Huang and Ching-Yao Yuan, who have contributed to his research and development efforts.
Conclusion
Chao-Hsien Lin