Affixing dyeing sites on to ultra-high molecular weight polyethylene fiber

2014 Fiscal Year Final Research Report

• Project/Area Number: 24500935
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: General human life sciences
• Research Institution: Tokyo Metropolitan Industrial Technology Research Institute
• Principal Investigator: ENOMOTO Ichiro 地方独立行政法人東京都立産業技術研究センター, 事業化支援本部多摩テクノプラザ繊維・化学グループ, 主任研究員 (10462970)
• Co-Investigator(Kenkyū-buntansha): NAKAMURA Isao 地方独立行政法人東京都立産業技術研究センター, 開発本部開発第一部機械技術グループ, 副主任研究員 (20420953) ; SOEDA Shin 地方独立行政法人東京都立産業技術研究センター, 事業化支援本部地域技術支援部生活技術開発セクター, 主任研究員 (60462975)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 繊維化学 / 染色加工 / 表面改質

Outline of Final Research Achievements

Polyethylene was plasma and radiation treated for the purpose of affixing dyeing sites. In the plasma treatment, after exposure of polyethylene with CF4 gas, an agent that the dyeing sites is applied and the effect was observed for further immobilization by treatment in an oxygen gas atmosphere. Immobilization of the dyeing sites, it was confirmed by infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS). In radiation treatment, after styrene graft polymerization, it was possible to stain in the dark in a cationic dye by sulfonation with sulfuric acid.

Free Research Field

繊維高分子化学