Lactic acid-based resin composition
    1.
    发明授权
    Lactic acid-based resin composition 有权
    乳酸类树脂组合物

    公开(公告)号:US07132490B2

    公开(公告)日:2006-11-07

    申请号:US10506439

    申请日:2003-03-28

    IPC分类号: C08F120/68

    摘要: Provided is a lactic acid-based resin composition that comprises a lactic acid-based resin (component (A)), and an ethylene-unsaturated carboxylic acid copolymer (component (B)) and/or an ethylene-unsaturated carboxylic acid copolymer ionomer (component (C)). The lactic acid-based resin composition has good physical properties in melt and can be efficiently formed into films and laminates through casting or extrusion lamination. The paper laminates obtained through extrusion lamination with the resin composition have good moisture barrier property, and have the advantages of good antibacterial ability, good biodegradability and low combustion heat. And the moldings obtained from the resin composition of the invention have a characteristic which is excellent in impact strength. Further, the films and sheets formed of the resin composition have good low-temperature heat-sealability and hot-tack sealability, and the resin composition well serves as a sealant. The resin composition is favorable to various materials in a broad range, for example, for wrapping and packaging materials for foods, drinks, electronic appliances, medicines and cosmetics, for materials for use in agriculture, civil engineering and construction and for materials for compost, etc.

    摘要翻译: 本发明提供含有乳酸类树脂(成分(A))和乙烯 - 不饱和羧酸共聚物(成分(B))和/或乙烯 - 不饱和羧酸共聚物离聚物( 组分(C))。 乳酸类树脂组合物在熔体中具有良好的物理性能,并且可以通过铸造或挤出层压有效地形成薄膜和层压材料。 通过与树脂组合物的挤出层压获得的纸层压体具有良好的防潮性,具有抗菌能力好,生物降解性好,燃烧热低的优点。 本发明的树脂组合物得到的成型品具有冲击强度优异的特性。 此外,由树脂组合物形成的薄膜和薄片具有良好的低温热封性和热粘合密封性,并且树脂组合物很好地用作密封剂。 树脂组合物有利于广泛的各种材料,例如用于食品,饮料,电子设备,药品和化妆品的包装和包装材料,用于农业,土木工程和建筑材料以及堆肥材料的各种材料, 等等

    Lactic acid-based resin composition
    2.
    发明申请
    Lactic acid-based resin composition 有权
    乳酸类树脂组合物

    公开(公告)号:US20050151296A1

    公开(公告)日:2005-07-14

    申请号:US10506439

    申请日:2003-03-28

    摘要: Provided is a lactic acid-based resin composition that comprises a lactic acid-based resin (component (A)), and an ethylene-unsaturated carboxylic acid copolymer (component (B)) and/or an ethylene-unsaturated carboxylic acid copolymer ionomer (component (C)). The lactic acid-based resin composition has good physical properties in melt and can be efficiently formed into films and laminates through casting or extrusion lamination. The paper laminates obtained through extrusion lamination with the resin composition have good moisture barrier property, and have the advantages of good antibacterial ability, good biodegradability and low combustion heat. And the moldings obtained from the resin composition of the invention have a characteristic which is excellent in impact strength. Further, the films and sheets formed of the resin composition have good low-temperature heat-sealability and hot-tack sealability, and the resin composition well serves as a sealant. The resin composition is favorable to various materials in a broad range, for example, for wrapping and packaging materials for foods, drinks, electronic appliances, medicines and cosmetics, for materials for use in agriculture, civil engineering and construction and for materials for compost, etc.

    摘要翻译: 本发明提供含有乳酸类树脂(成分(A))和乙烯 - 不饱和羧酸共聚物(成分(B))和/或乙烯 - 不饱和羧酸共聚物离聚物( 组分(C))。 乳酸类树脂组合物在熔体中具有良好的物理性能,并且可以通过铸造或挤出层压有效地形成薄膜和层压材料。 通过与树脂组合物的挤出层压获得的纸层压体具有良好的防潮性,具有抗菌能力好,生物降解性好,燃烧热低的优点。 本发明的树脂组合物得到的成型品具有冲击强度优异的特性。 此外,由树脂组合物形成的薄膜和薄片具有良好的低温热封性和热粘合密封性,并且树脂组合物很好地用作密封剂。 树脂组合物有利于广泛的各种材料,例如用于食品,饮料,电子设备,药品和化妆品的包装和包装材料,用于农业,土木工程和建筑材料以及堆肥材料的各种材料, 等等

    Thermoplastic resin composition and its use
    5.
    发明授权
    Thermoplastic resin composition and its use 失效
    热塑性树脂组合物及其用途

    公开(公告)号:US6011115A

    公开(公告)日:2000-01-04

    申请号:US849840

    申请日:1997-09-02

    摘要: A thermoplastic resin composition comprising 50 to 85 parts by weight of an ethylene-vinyl alcohol copolymer, 10 to 40 parts by weight of an ionomer of ethylene-unsaturated carboxylic acid copolymer containing about 5 to 12 mole % of unsaturated carboxylic acid, and 1 to 25 parts by weight of a polyamide and a packaging material comprising said resin composition are provided. The resin composition is excellent in gas barrier property, impact resistance, pinhole resistance, stretchability, drawability and transparency and is preferably used for packaging material.

    摘要翻译: PCT No.PCT / JP95 / 02566 Sec。 371日期:1997年9月2日 102(e)1997年9月2日PCT 1995年12月14日PCT PCT。 公开号WO96 / 18681 日期1996年6月20日一种热塑性树脂组合物,其包含50至85重量份的乙烯 - 乙烯醇共聚物,10至40重量份的含有约5至12摩尔%不饱和羧酸的乙烯 - 不饱和羧酸共聚物的离聚物 酸和1〜25重量份的聚酰胺和包含所述树脂组合物的包装材料。 树脂组合物的阻气性,耐冲击性,针孔电阻,拉伸性,拉伸性和透明性优异,优选用于包装材料。