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    • 2. 发明公开
    • 산소차단성 수지 조성물 및 이를 포함하는 제품
    • 氧气阻隔树脂组合物和含有它的产品
    • KR1020000022690A
    • 2000-04-25
    • KR1019990032122
    • 1999-08-05
    • 에스케이 주식회사
    • 최원중권오빈정광식
    • C08L29/04
    • C08L29/04C08L23/08C08L23/0846C08L23/0861C08L77/00C08L2201/14C08L2203/162
    • PURPOSE: An oxygen barrier resin composition is provided which has a good external appearance and better mechanical strength of the product by improving both a melt-forming property and a compatibility. CONSTITUTION: The oxygen barrier resin composition comprises (A) 20-80 wt.% of an ethylene-vinyl alcohol copolymer, (B) 5-79 wt.% of an ethylene copolymer, and (C) 1-30 wt.% of a reactant produced by reacting a random copolymer of an ethylene-anhydrous maleic acid-alkyl(meta) acrylate and a polyamide oligomer having a molecular weight of 1,000-5,000. The resin composition can be useful for manufacturing a film or a sheet having a good transparency, the mechanical strength and the oxygen barrier property.
    • 目的:通过提高熔体形成性和相容性,提供具有良好的外观和更好的机械强度的阻氧树脂组合物。 构成:氧阻隔树脂组合物包含(A)20-80重量%的乙烯 - 乙烯醇共聚物,(B)5-79重量%的乙烯共聚物,和(C)1-30重量%的 通过乙烯 - 无水马来酸 - 烷基(甲基)丙烯酸酯的无规共聚物与分子量为1,000-5,000的聚酰胺低聚物反应而制备的反应物。 树脂组合物可用于制造具有良好透明性,机械强度和氧气阻隔性的薄膜或薄片。