STRETCHABLE POLYETHYLENE BASE MATERIAL

• Main Authors: YAMADA KENICHI, TAKASUGI YUYA
• Format: Patent
• Language: English; Japanese
• Published: 07.04.2023
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

To provide a polyethylene base material having a low environmental load.SOLUTION: A stretchable polyethylene base material contains polyethylene containing biomass-derived polyethylene, wherein a content ratio of polyethylene is 90 mass% or more, and the stretchable polyethylene base material is subjected to uniaxial drawing processing.SELECTED DRAWING: Figure 1 【課題】環境負荷の低いポリエチレン基材を提供する。【解決手段】バイオマス由来のポリエチレンを含むポリエチレンを含有し、ポリエチレンの含有割合が９０質量％以上であり、一軸延伸処理が施されている、延伸ポリエチレン基材。【選択図】図１