Polyester-based gas barrier film containing inorganic stratified
particles
    1.
    发明授权
    Polyester-based gas barrier film containing inorganic stratified particles 有权
    含有无机分层粒子的聚酯类阻气膜

    公开(公告)号:US6083605A

    公开(公告)日:2000-07-04

    申请号:US378712

    申请日:1999-08-23

    IPC分类号: C08J7/04 B32B5/16

    摘要: A gas barrier film comprises a thermoplastic resin substrate and on the substrate a gas barrier coating, which coating comprises a water soluble or water dispersible high polymer and inorganic stratified particles.In one film, the surface of the gas barrier coating remote from the substrate has a roughness parameter Rt/Ra of 25 or less.In an alternative film, the gas barrier coating contains an amine compound represented by the following general formula: ##STR1## where R1 stands for a hydrogen atom, or a C.sub.1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substrated alkyl or allyl group; and R3 stands for an optionally substituted alkyl or allyl group.

    摘要翻译: 阻气膜包括热塑性树脂基材,在基材上包含阻气涂层,该涂层包含水溶性或水分散性高分子聚合物和无机分层颗粒。 在一个膜中,远离基板的阻气涂层的表面的粗糙度参数Rt / Ra为25以下。 在替代膜中,阻气涂层含有由以下通式表示的胺化合物:其中R1代表氢原子,或C1-6烷基或烯丙基或苯基; R 2代表氢原子,或任选的下基团的烷基或烯丙基; R3代表任选取代的烷基或烯丙基。

    Gas barrier film containing inorganic stratified particles and a
production method thereof
    2.
    发明授权
    Gas barrier film containing inorganic stratified particles and a production method thereof 失效
    含有无机分层粒子的阻气膜及其制造方法

    公开(公告)号:US5981029A

    公开(公告)日:1999-11-09

    申请号:US825338

    申请日:1997-03-28

    IPC分类号: C08J7/04 C09D5/00 B32B5/16

    摘要: A gas barrier film comprises a thermoplastic resin substrate and on the substrate a gas barrier coating, which coating comprises a water soluble or water dispersible high polymer and inorganic stratified particles.In one film, the surface of the gas barrier coating remote from the substrate has a roughness parameter Rt/Ra of 25 or less.In an alternative film, the gas barrier coating contains an amine compound represented by the following general formula: ##STR1## where R1 stands for a hydrogen atom, or a C.sub.1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substrated alkyl or allyl group; and R3 stands for an optionally substituted alkyl or allyl group.

    摘要翻译: 阻气膜包括热塑性树脂基材,在基材上包含阻气涂层,该涂层包含水溶性或水分散性高分子聚合物和无机分层颗粒。 在一个膜中,远离基板的阻气涂层的表面的粗糙度参数Rt / Ra为25以下。 在替代膜中,阻气涂层含有由以下通式表示的胺化合物:其中R1代表氢原子,或C1-6烷基或烯丙基或苯基; R 2代表氢原子,或任选的下基团的烷基或烯丙基; R3代表任选取代的烷基或烯丙基。

    Polyester film and gas-barrier polyester film
    3.
    发明授权
    Polyester film and gas-barrier polyester film 失效
    聚酯薄膜和阻气聚酯薄膜

    公开(公告)号:US07115320B2

    公开(公告)日:2006-10-03

    申请号:US10506705

    申请日:2003-01-14

    摘要: In order to provide a polyester film having superior impact resistance and flex pinhole resistance, and further exhibiting superior gas barrier properties after a metal or metal oxide is deposited on the film, with the inherent characteristics of polyester film maintained, such as low hygroscopicity, dimensional stability, flatness, and transparency, the polyester film comprises a mixture of 70% to 97% by weight of polyester A mainly composed of a repeating unit comprising ethylene terephthalate and 3% to 30% by weight of polyester B mainly composed of a repeating unit comprising butylene terephthalate. The polyester film has a melting point in range of 245 to 270° C. The polyester film may comprise a polyester resin containing 90% to 60% by weight of an ethylene terephthalate component, 10% to 40% by weight of a butylene terephthalate component, and 0.1% to 5% by weight of a polyoxyalkylene glycol component. The polyester film is suitably used for packaging and other applications.

    摘要翻译: 为了提供具有优异的耐冲击性和抗针孔性的聚酯膜,并且在金属或金属氧化物沉积在膜上之后进一步表现出优异的阻气性,保持了聚酯膜的固有特性,例如低吸湿性,尺寸 稳定性,平整度和透明度,聚酯膜包含主要由包含对苯二甲酸乙二醇酯和3重量%至30重量%的主要由重复单元组成的聚酯B的重复单元组成的聚酯A的70重量%至97重量%的混合物 包括对苯二甲酸丁二醇酯。 聚酯薄膜的熔点范围为245〜270℃。聚酯薄膜可以包含含有对苯二甲酸乙二醇酯成分90〜60重量%的聚酯树脂,10重量%〜40重量%的对苯二甲酸丁二醇酯成分 ,和0.1〜5重量%的聚氧亚烷基二醇成分。 聚酯薄膜适用于包装和其他应用。

    Polyester film and gas-barrier polyester film
    4.
    发明申请
    Polyester film and gas-barrier polyester film 失效
    聚酯薄膜和阻气聚酯薄膜

    公开(公告)号:US20050100723A1

    公开(公告)日:2005-05-12

    申请号:US10506705

    申请日:2003-01-14

    摘要: In order to provide a polyester film having superior impact resistance and flex pinhole resistance, and further exhibiting superior gas barrier properties after a metal or metal oxide is deposited on the film, with the inherent characteristics of polyester film maintained, such as low hygroscopicity, dimensional stability, flatness, and transparency, the polyester film comprises a mixture of 70% to 97% by weight of polyester A mainly composed of a repeating unit comprising ethylene terephthalate and 3% to 30% by weight of polyester B mainly composed of a repeating unit comprising butylene terephthalate. The polyester film has a melting point in range of 245 to 270° C. The polyester film may comprise a polyester resin containing 90% to 60% by weight of an ethylene terephthalate component, 10% to 40% by weight of a butylene terephthalate component, and 0.1% to 5% by weight of a polyoxyalkylene glycol component. The polyester film is suitably used for packaging and other applications.

    摘要翻译: 为了提供具有优异的耐冲击性和抗针孔性的聚酯膜,并且在金属或金属氧化物沉积在膜上之后进一步表现出优异的阻气性,保持了聚酯膜的固有特性,例如低吸湿性,尺寸 稳定性,平整度和透明度,聚酯膜包含主要由包含对苯二甲酸乙二醇酯和3重量%至30重量%的主要由重复单元组成的聚酯B的重复单元组成的聚酯A的70重量%至97重量%的混合物 包括对苯二甲酸丁二醇酯。 聚酯薄膜的熔点范围为245〜270℃。聚酯薄膜可以包含含有对苯二甲酸乙二醇酯成分90〜60重量%的聚酯树脂,10重量%〜40重量%的对苯二甲酸丁二醇酯成分 ,和0.1〜5重量%的聚氧亚烷基二醇成分。 聚酯薄膜适用于包装和其他应用。