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    LAMINATED FILM AND VAPOR DEPOSITION FILM USING THE SAME
    127.
    发明公开
    LAMINATED FILM AND VAPOR DEPOSITION FILM USING THE SAME 审中-公开
    MEHRSCHICHTFOLIE UND DAMPFBESCHICHTETE FOLIE UNTER VERWENDUNG DERSELBEN

    公开(公告)号：EP1142704A4

    公开(公告)日：2002-04-17

    申请号：EP00954976

    申请日：2000-08-24

    Applicant: TORAY INDUSTRIES

    Inventor： YAMANE NOBUHISA ,  HASHIMOTO KOKICHI ,  KIMURA MASAHIRO

    IPC: B32B27/08 ,  B32B27/34

    CPC classification number: B32B27/08 ,  B32B7/02 ,  B32B27/34 ,  B32B27/36 ,  B32B38/0008 ,  B32B2307/538 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2310/14 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2439/70 ,  B32B2439/80 ,  Y10T428/31 ,  Y10T428/31504 ,  Y10T428/31667 ,  Y10T428/31725 ,  Y10T428/31728 ,  Y10T428/31732 ,  Y10T428/31736 ,  Y10T428/31739 ,  Y10T428/31765 ,  Y10T428/31786

    Abstract: The present invention relates to (1) a laminate film where, on at least one face of a substrate layer (the A layer) selected from polyester film and aliphatic polyamide film, there is provided a polyamide layer (the C layer) in which the chief component is an aromatic polyamide of glass transition temperature at least 60 DEG C, as a layer to undergo vapour deposition, and the centre-line average roughness (Ra) of the face which is to undergo vapour deposition is in the range 0.005 to 0.03 mu m, or (2) a laminate film where, on at least one face a substrate layer (the A layer) selected from polyester film and aliphatic polyamide film, there is provided a polyamide layer (the C layer) in which the chief component is an aromatic polyamide of glass. transition temperature at least 60 DEG C, as a layer to undergo vapour deposition and, between the substrate A layer and the polyamide C layer, a layer (the B layer) comprising a single polymer or a plurality of polymers of SP value 10 to 15 is interposed between the substrate A layer and the polyamide C layer; and the invention offers film for vapour-deposition which is outstanding in its processability in vapour-deposition, and in its gas barrier properties.

    Abstract translation: 本发明涉及（1）层叠膜，其中，在选自聚酯膜和脂肪族聚酰胺膜的基材层（A层）的至少一面上，设置有聚酰胺层（C层），其中， 主要组分是玻璃化转变温度至少为60℃的芳族聚酰胺，作为经历气相沉积的层，并且要经历气相沉积的面的中心线平均粗糙度（Ra）在0.005至0.03的范围内 或（2）层压膜，其中，在至少一面为选自聚酯膜和脂肪族聚酰胺膜的基材层（A层）的面上设置有聚酰胺层（C层），其中主要成分 是玻璃的芳香聚酰胺。 转变温度至少为60℃，作为经历气相沉积的层，并且在基材A层和聚酰胺C层之间，包含SP值为10至15的单一聚合物或多种聚合物的层（B层） 介于基板A层和聚酰胺C层之间; 并且本发明提供了在气相沉积加工性方面突出的气相沉积膜及其阻气性。

    A gas barrier film
    128.
    发明公开
    A gas barrier film 失效
    Gassperrfilm

    公开(公告)号：EP0805177A3

    公开(公告)日：1998-07-15

    申请号：EP97302132

    申请日：1997-03-27

    Applicant: TORAY INDUSTRIES

    Inventor： HARADA YUTAKA ,  KIMURA MASAHIRO ,  HASHIMOTO KUOKICHI ,  ABE KOICHI

    IPC: C08J7/04 ,  C09D5/00 ,  C09D7/12

    CPC classification number: C09D5/00 ,  C08J7/047 ,  Y10T428/24372 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/269

    Abstract: 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: where R1 stands for a hydrogen atom, or a C1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substituted alkyl or allyÜ group; and R3 stands for an optionally substituted alkyl or allyl group.

    Abstract translation: 气体阻挡膜包含热塑性树脂基材并且在基材上具有气体阻隔涂层，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，远离基底的气体阻隔涂层的表面具有25或更小的粗糙度参数Rt / Ra。 在替代膜中，阻气涂层含有由下列通式表示的胺化合物：其中R 1代表氢原子或C 1-6烷基或烯丙基或苯基; R2代表氢原子或任选取代的烷基或烯丙基]基团; 并且R3代表任选取代的烷基或烯丙基。

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