公开(公告)号：EP1655238A1

公开(公告)日：2006-05-10

申请号：EP04747365.7

申请日：2004-07-06

Applicant: TOYO SEIKAN KAISYA, LTD.

Inventor： HANITA, M., Toyo Seikan Group Corporate R. & D. ,  KIKUCHI, A., Toyo Seikan Group Corporate R. & D. ,  KITANO, Y., Toyo Seikan Group Corporate R. & D. ,  YAMADA, T., Toyo Seikan Group Corporate R. & D.

IPC: B65D81/26 ,  B65D65/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00

CPC classification number: C08L67/02 ,  C08K5/098 ,  C08K2201/008 ,  C08L77/00 ,  Y10T428/1352 ,  C08L2666/20

Abstract: A packing container having oxygen absorbing layers comprising a base material resin component (component A) and an oxygen absorbing functional component (component B), the oxygen absorbing layers having an islands-in-the-sea structure in which the base material resin component (component A) is forming a sea portion and the oxygen absorbing functional component (component B) is forming island portions, wherein the ratio (N/M) of the whole surface area (N cm 2 ) of the island portions of the oxygen absorbing functional component (component B) in the oxygen absorbing layers to the volume (M cm 3 ) of the packing container is not smaller than 20 (cm -1 ). The packing container exhibits excellent gas barrier property and oxygen absorbing property from the beginning of filling the content and continuously works to lower the initial concentration of oxygen in the content from the beginning of filling.

Abstract translation: 一种具有氧吸收层的包装容器，包括基材树脂组分（组分A）和氧吸收功能组分（组分B），氧吸收层具有海岛结构，其中基材树脂组分 组分A）形成海水部分并且氧吸收功能组分（组分B）形成岛部分，其中氧吸收官能团的岛部分的整个表面积（N cm 2）的比（N / M） 氧吸收层中的组分（组分B）与包装容器的体积（M cm 3）不小于20（cm -1）。 包装容器从填充内容开始时显示出优异的阻气性和氧吸收性，并且连续地起作用以从填充开始降低含量中的初始氧浓度。

公开(公告)号：EP1204563B1

公开(公告)日：2006-05-03

申请号：EP00955416.3

申请日：2000-08-10

Applicant: E. I. du Pont de Nemours and Company

Inventor： PLOTZKER, Irene, Greenwald ,  D'ARCANGELIS, Samuel, Tacitus ,  FORD, Thomas, Michael ,  SHARP, Kenneth, George

IPC: B65D65/38 ,  C08K5/134 ,  C08K5/138 ,  C08K5/20 ,  C08L67/02

CPC classification number: C08K5/138 ,  B65D65/38 ,  C08K5/0091 ,  C08K5/1345 ,  C08K5/20 ,  C08K2201/008 ,  C08L67/02

Abstract: A polymer composition and method for reducing the permeability of gases through molded polymeric containers and films by incorporating into the polymer from which the container or film is formed an effective amount of a barrier-enhancing additive, such as monoesters of hydroxybenzoic acid and hydroxynaphthoic acid.

Abstract translation: 一种聚合物组合物和方法，用于通过将形成容器或膜的聚合物掺入到聚合物中，通过模制的聚合物容器和膜来降低气体的渗透性，该有效量的阻隔增强添加剂如羟基苯甲酸和羟基萘甲酸的单酯。

公开(公告)号：EP1609813A1

公开(公告)日：2005-12-28

申请号：EP05013096.2

申请日：2005-06-17

Applicant: Mitsubishi Polyester Film GmbH

Inventor： Klein, Oliver, Dr. ,  Peiffer, Herbert, Dr. Professor

IPC: C08J7/04 ,  C08J5/18

CPC classification number: B32B27/36 ,  B32B27/08 ,  B32B27/20 ,  B32B2307/406 ,  B32B2307/518 ,  B32B2307/724 ,  B32B2309/105 ,  B32B2367/00 ,  B32B2439/70 ,  C08J7/04 ,  C08J2367/02 ,  C08K3/013 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  Y10T428/31786 ,  C08L2666/20

Abstract: Polyesterfolien, welche neben thermoplastischem Polyester wie z. B. Polyethylenterephthalat 5-45 Gew.-% Poly(m-xylol-adipinamid) und 0,02 bis 1 Gew.-% an Füllstoffen enthalten, mindestens eine haftvermittelnde Oberfläche bzw. Beschichtung aufweisen und nach dem sequenziellen Streckverfahren hergestellt werden, zeichnen sich durch verbesserte mechanische Eigenschaften wie einen Elastizitätsmodul von größer als 3500 N/mm 2 in beiden Orientierungsrichtungen, einen hohen Glanz, eine geringe Trübung und durch sehr gute Barriereeigenschaften gegenüber Sauerstoffdurchtritt aus und sind daher als Verpackungsmaterial für Nahrungs- und Genussmittel geeignet.

Abstract translation: 双轴取向聚酯箔（I）包括聚（间二甲苯 - 己二酰胺）（MXD6）（II）（在两个取向方向上显示至少3500N / mm 2>的弹性模块（E模块））和至少一种粘合 介体表面。 还包括编制（I）的独立索赔。

公开(公告)号：EP1609812A1

公开(公告)日：2005-12-28

申请号：EP05013095.4

申请日：2005-06-17

Applicant: Mitsubishi Polyester Film GmbH

Inventor： Klein, Oliver, Dr. ,  Peiffer, Herbert, Dr. Professor ,  Konrad, Matthias, Dr.

IPC: C08J7/04 ,  B32B27/34

CPC classification number: B32B27/36 ,  B32B27/08 ,  B32B27/20 ,  B32B2307/406 ,  B32B2307/518 ,  B32B2307/724 ,  B32B2309/105 ,  B32B2367/00 ,  B32B2439/70 ,  C08J7/047 ,  C08J2367/02 ,  C08J2483/00 ,  C08K3/013 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  Y10S428/91 ,  Y10T428/28 ,  Y10T428/2852 ,  Y10T428/31663 ,  Y10T428/31725 ,  Y10T428/31736 ,  Y10T428/31739 ,  Y10T428/31786 ,  Y10T428/31797 ,  C08L2666/20

Abstract: Polyesterfolien, welche neben thermoplastischem Polyester wie z. B. Polyethylenterephthalat, 5-45 Gew.-% Poly(m-xylol-adipinamid) und 0,02 bei 1 Gew.-% an Füllstoffen enthalten, auf mindestens einer Oberfläche eine haftvermittelnde Schicht aus einem hydrolisierten aminofunktionalen Silan aufweisen und die nach dem sequenziellen Streckverfahren hergestellt werden, zeichnen sich durch verbesserte mechanische Eigenschaften wie einen Elastizitätsmodul von größer als 3500 N/mm 2 in beiden Orientierungsrichtungen, einen hohen Glanz, eine geringe Trübung und durch sehr gute Barriereeigenschaften gegenüber Sauerstoffdurchtritt aus und sind daher als Verpackungsmaterial für Nahrungs- und Genussmittel und als Ausgangsmaterial für die Herstellung von Laminaten durch Extrusionsbeschichtung geeignet.

Abstract translation: 双轴取向聚酯箔（I）包含聚（间二甲苯 - 己二酰胺）（MXD6）（II），在两个取向方向显示出至少3500N / mm2>的弹性模块（E模块），至少涂覆 具有来自至少一种水解氨基官能的硅烷的粘合剂层的表面。 还包括：（I）的准备; 和（I）得到的层压体。

公开(公告)号：EP1428657A4

公开(公告)日：2005-04-13

申请号：EP02798841

申请日：2002-09-13

Applicant: TOKUYAMA CORP ,  SUN TOX CO LTD

Inventor： INUI YOJI ,  MOCHIZUKI NAOTO ,  MASADA ISAO ,  ISHIMOTO RYUJI ,  UMEKAWA HIDEKI ,  HONDA HIRONORI ,  KIMURA YOSHIHIRO

IPC: B32B27/06 ,  B32B27/08 ,  C08J7/04 ,  C08K3/34 ,  C08K5/541 ,  C08K7/00 ,  C08K13/02 ,  C08L29/04 ,  C08L71/02 ,  C09D129/04 ,  B32B27/30

CPC classification number: B32B27/08 ,  B32B27/06 ,  C08J7/047 ,  C08J2429/00 ,  C08K3/34 ,  C08K2201/008 ,  C08L29/04 ,  C08L71/02 ,  C09D129/04 ,  Y10T428/31667 ,  Y10T428/31909 ,  C08L2666/14 ,  C08L2666/54

Abstract: A laminate which has a substrate layer comprising a thermoplastic resin film and a gas-barrier layer comprising a hydrolyzate of a silicon alkoxide, a layer silicate and a polyvinyl alcohol based resin, characterized in that the gas-barrier layer exhibits a radius of gyration (Rg) of a scatterer of 2.4 μm or less as measured by the light scattering method, and the gas-barrier layer has a silicon alkoxide or the hydrolyzate thereof being present between the layers of the layer silicate. A film comprising the laminate exhibits excellent gas-barrier properties even in a high humidity atmosphere of more than 90 % RH.

Abstract translation: 提供一种阻气膜，其是包含由热塑性树脂膜构成的基材层和包含硅醇盐水解物，层状硅酸盐和聚乙烯醇基础树脂的阻气层的层压体，其中半径（Rg） 在上述阻气层中通过光散射测量的散射物质的回转为2.4μm以下，硅烷醇盐和/或其水解物存在于上述层状硅酸盐的层之间 阻气层。 即使在超过90％RH的高湿度下，上述膜显示出优异的阻气性。

公开(公告)号：EP1428657A1

公开(公告)日：2004-06-16

申请号：EP02798841.9

申请日：2002-09-13

Applicant: Tokuyama Corporation ,  Sun.Tox Co., Ltd.

Inventor： INUI, Yoji ,  MOCHIZUKI, Naoto ,  MASADA, Isao ,  ISHIMOTO, Ryuji ,  UMEKAWA, Hideki ,  HONDA, Hironori ,  KIMURA, Yoshihiro

IPC: B32B27/30 ,  C08J7/04 ,  C09D129/04

CPC classification number: B32B27/08 ,  B32B27/06 ,  C08J7/047 ,  C08J2429/00 ,  C08K3/34 ,  C08K2201/008 ,  C08L29/04 ,  C08L71/02 ,  C09D129/04 ,  Y10T428/31667 ,  Y10T428/31909 ,  C08L2666/14 ,  C08L2666/54

Abstract: Provided are a gas-barrier film which is a laminate comprising a substrate layer comprising a thermoplastic resin film and a gas-barrier layer comprising a hydrolysate of a silicon alkoxide, a stratified silicate and a polyvinyl alcohol base resin, wherein a radius (Rg) of gyration of a scattering matter which is measured by light scattering in the gas-barrier layer described above is 2.4 µm or less, and the silicon alkoxide and/or the hydrolysate thereof are present between the layers of the stratified silicate present in the above gas-barrier layer. The above film shows an excellent gas-barrier property even under such a high humidity as exceeding 90 % RH.

公开(公告)号：EP1253171A1

公开(公告)日：2002-10-30

申请号：EP02252505.9

申请日：2002-04-08

Applicant: TOYO SEIKAN KAISHA LIMITED

Inventor： Kikuchi, Atsushi, c/o Toyo Seikan Group Corp. ,  Komatsu, Ikuo, c/o Toyo Seikan Group Corp. ,  Yamada, Toshiki, c/o Toyo Seikan Group Corp. ,  Kitanao, Yoshihiro, c/o Toyo Seikan Group Corp. ,  Saito, Go, c/o Toyo Seikan Kaisha Ltd.

IPC: C08L77/06 ,  C08K5/098 ,  B65D81/26 ,  B32B27/08

CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  C08F279/00 ,  C08F279/02 ,  C08K5/098 ,  C08K2201/008 ,  C08L23/0861 ,  C08L51/04 ,  C08L2312/00 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/14 ,  C08L2666/02

Abstract: A resin composition obtained by blending a thermoplastic resin that can be melt-extruded at a solubility parameter of not smaller than 9.5 with an organic oxidizing component and with a transition metal catalyst, the organic oxidizing component being a polyene having a functional group on a side chain or at a terminal thereof. The resin composition has excellent moldability and gas shut-off property. A multi-layer container having an oxygen-absorbing layer of this resin composition exhibits excellent gas-barrier property and is capable of favorably preserving the content.

Abstract translation: 由混合了热塑性树脂得到的树脂组合物也可在不小于9.5与有机氧化性组分和与过渡金属催化剂的溶解度参数熔融挤出，该有机氧化性组分是具有上侧的官能团的共轭多烯 链或在其终端。 该树脂组合物具有优异的成型性和气体阻隔性。 具有该树脂组合物的氧吸收层的多层容器具有优异的气体阻隔性，并能够良好地保持该内容。

公开(公告)号：EP1247832A1

公开(公告)日：2002-10-09

申请号：EP02007316.9

申请日：2002-04-04

Applicant: TOKUYAMA CORPORATION

Inventor： Fukuda, Kentaro ,  Fukunaga, Kenji ,  Yamashita, Hiroya

IPC: C08K3/36 ,  C08J3/20 ,  C09D7/12

CPC classification number: C08K3/36 ,  C08K2201/008

Abstract: Provided is a cationized silica dispersion prepared by dispersing dry processed silica and a cationic resin in a polar solvent, wherein a concentration of dissolved silicic acid at 25°C is 200 ppm or less. This cationized silica dispersion does not substantially form coagulated matters when blended with a binder and therefore can advantageously be used for producing a coating composition such as a coating composition for forming a gas barrier layer, a corrosion preventive coating composition and a coating composition for ink jet recording paper.

Abstract translation: 阳离子化二氧化硅分散体的制备包括将干法加工的二氧化硅和阳离子树脂分散在极性溶剂中以产生阳离子化二氧化硅分散体。 测量在25℃下阳离子化二氧化硅分散体中溶解的硅酸的浓度，以SiO 2换算为200ppm或更低。对于通过该方法制备的阳离子化二氧化硅分散体，包括独立的权利要求。

公开(公告)号：EP1193290A4

公开(公告)日：2002-08-14

申请号：EP00915473

申请日：2000-04-10

Applicant: SEKISUI CHEMICAL CO LTD

Inventor： IWASA KOICHIRO ,  UEDA NAOKI ,  SHIBAYAMA KOICHI ,  FUKATANI JUICHI

IPC: C08K9/04 ,  C08L23/00 ,  C01B33/44 ,  C08J3/20 ,  C08L29/14 ,  C08L101/00

CPC classification number: C08K9/04 ,  C08K2201/008 ,  C08L23/02

Abstract: A polyolefin resin composite serving as a nanocomposite excellent in mechanical strength, thermal properties, and gas barrier properties. The composite comprises 100 parts by weight of a polyolefin resin and 0.1 to 50 parts by weight of an organized phyllosilicate, wherein the organized phyllosilicate is one in which the metal ion originally contained as an exchangeable cation in the crystal structure has been ion-exchanged with a cationic surfactant and in which the hydroxyl group present on a crystal side face has been chemically modified with a chemical substance having at a molecular end a functional group having chemical bondability to or a chemical affinity for the hydroxyl group.

公开(公告)号：EP1203051A1

公开(公告)日：2002-05-08

申请号：EP00952643.5

申请日：2000-08-08

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： BERNARD, Linda, Gail ,  CLAUBERG, Horst ,  CYR, Michael, John ,  GILMER, John, Walker ,  MATAYABAS, James, Christopher, Jr. ,  OWENS, Jeffrey, Todd ,  STEWART, Mark, Edward ,  TURNER, Sam, Richard ,  BAGRODIA, Shriram

IPC: C08K3/34 ,  C08K7/00 ,  C08L77/00 ,  B32B27/34

CPC classification number: B82Y30/00 ,  C08J5/005 ,  C08J2377/00 ,  C08K3/34 ,  C08K7/00 ,  C08K2201/008 ,  C08L77/00

Abstract: The present invention relates to polymer-platelet particle composites comprising at least one polyamide resin, at least one oxygen scavenging system, and platelet particles derived from at least one layered silicate material.