ETHYLENIC COPOLYMER AND METHOD FOR PRODUCING THE SAME

• Main Authors: OKANO MASAKI, KOMURO YUJI, NODA HIDEAKI, KATAYAMA KIYOKAZU
• Format: Patent
• Language: English; Japanese
• Published: 06.09.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

To provide an ethylenic copolymer that allows widening of its molding temperature region.SOLUTION: An ethylenic copolymer is a copolymer of an ethylene and at least one α-olefin. When measured by a differential scanning calorimeter (DSC), the copolymer has melting points in each of a first temperature range of lower than 100°C and a second temperature range of 100°C or higher.SELECTED DRAWING: Figure 1 【課題】成形温度領域を広げることが可能なエチレン系共重合体を提供する。【解決手段】エチレンと、少なくとも１種のα－オレフィンとの共重合体であって、示差走査型熱量計（ＤＳＣ）で測定される融点を、１００℃未満である第１の温度領域及び１００℃以上である第２の温度領域にそれぞれに有する、エチレン系共重合体。【選択図】図１