Patinformatic Study on the Development and Application of Biodegardable Fiber Technology – Polylactic Acid Fiber and Polypropylene Terephthalate

• Main Authors: Chiang Pi Ju, 江璧如
• Other Authors: Cheng, Sheng-San
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/88625034309474629731

碩士 === 輔仁大學 === 織品服裝學系 === 93 === Faced with fimiliar forecast of oil and raw material shortage, whether you like it or not, it is going to happen sooner or later. In the past two or there decades, the price of oil and related products fluctuate from year to year. In contrast, the price of corn stayed stable relatively. For textile industry, replace petroleum-based polypropylene terephthalate prodution process with biological process and take advantage of corn-based production of polylactic acid fiber are excellent alternatives for synthetic fiber. It provides new direction of R&D and may accomplish product improvement and lower production cost simutaneously. In this study, we develop a new patent analysis method for biodegradable texitles. Start with F-term of Japan, then combine associated chemical information of SciFinder, reorganize the FI and industrial use at final stage. By this method, anyone without textile domain knowledge can do decent patent analysis work. Patent analysis of two biodegradable textiles, polylactic acid and polypropylene terephthalate were demonstrated in the study. Througth this new analytical method, patent information can transfer to strategic R&D planning and patent design around successfully.