专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06946192B2 Transparent polyester film with high oxygen barrier and additional functionality, its use and process for its production 失效
标题翻译：透明聚酯薄膜具有高氧阻隔性和附加功能，其使用及其生产工艺
公开(公告)号：US06946192B2
公开(公告)日：2005-09-20
申请号：US10638365
申请日：2003-08-12
申请人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
IPC分类号： B32B27/36 , B41M1/30 , G03C1/795 , B32B27/08 , B32B27/16 , B32B27/30 , B32B31/30
CPC分类号： B32B27/08 , B32B27/36 , B32B37/153 , B32B38/0008 , B32B2038/0028 , B32B2307/412 , B32B2307/518 , B32B2307/75 , B32B2367/00 , B32B2439/70 , B32B2451/00 , B41M1/30 , Y10S428/91 , Y10T428/24942 , Y10T428/26 , Y10T428/269 , Y10T428/31565 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786 , Y10T428/31797
摘要： The application discloses a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one outer layer, wherein the outer layer is composed of a polymer, or of a mixture of polymers, which comprises at least 40% by weight of ethylene 2,6-naphthalate units and up to 40% by weight of ethylene terephthalate units and/or units from cycloaliphatic or aromatic diols and/or dicarboxylic acids, with the proviso that the Tg2 value of the polyester film is above the Tg2 value of the base layer but below the Tg2 value of the outer layer, and at least one film surface has a surface tension of from 35 to 65 mN/m and/or has been provided with a functional coating of thickness from 5 to 100 nm. The film has low atmospheric oxygen transmission. It is particularly suitable for packaging uses, specifically for packaging foods and other consumable items, and for laminating, metallizing and printing.
摘要翻译：本申请公开了一种透明的双轴取向聚酯膜，其具有至少80重量％的基层，其由热塑性聚酯组成，并具有至少一个外层，其中外层由聚合物或聚合物的混合物，其包含至少40重量％的2,6-萘二甲酸乙二醇酯单元和至多40重量％的来自脂环族或芳族二醇和/或二羧酸的对苯二甲酸乙二醇酯单元和/或单元，条件是聚酯薄膜的T T g 2值高于基层的T 2 g 2值，但低于基层的T 2 g 2值外层，并且至少一个膜表面具有35至65mN / m的表面张力和/或具有厚度为5至100nm的功能性涂层。该膜具有低气氛氧传输。特别适用于包装用途，专门用于包装食品和其他消耗品，以及层压，金属化和印刷。

2. 发明授权

US06391410B1 Use of a transparent polyester film as a gas/flavor barrier film 失效
标题翻译：使用透明聚酯膜作为气体/香料阻隔膜
公开(公告)号：US06391410B1
公开(公告)日：2002-05-21
申请号：US09274777
申请日：1999-03-24
申请人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
IPC分类号： B32B2736
CPC分类号： B32B27/36 , Y10S428/91 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/24967 , Y10T428/31681 , Y10T428/31786
摘要： The application discloses the use of a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one outer layer, where the outer layer is composed of a polymer or of a mixture of polymers which comprises at least 40% by weight of ethylene 2,6-naphthalate units and up to 60% by weight of ethylene terephthalate units and/or units from cycloaliphatic or aromatic diols and/or dicarboxylic acids, with the proviso that the Tg2 value of the polymer film is above the Tg2 value of the base layer but below the Tg2 value of the outer layer, has a barrier film with respect to the gases H2O, N2, CO2, He and flavors. It is particularly suitable for packaging applications, specifically for packaging foods and other consumable items.
摘要翻译：该申请公开了使用透明的双轴取向的聚酯薄膜，其具有至少80重量％的基础层，其由热塑性聚酯组成，并且具有至少一个外层，其中外层由聚合物或的聚合物混合物，其包含至少40重量％的2,6-萘二甲酸乙二醇酯单元和至多60重量％的来自脂环族或芳族二醇和/或二羧酸的对苯二甲酸乙二醇酯单元和/或单元，条件是聚合物膜的Tg2值高于基层的Tg2值但低于外层的Tg2值，相对于气体H 2 O，N 2，CO 2，He和香料具有阻挡膜。特别适用于包装食品和其他耗材的包装应用。

3. 发明授权

US06200511B1 Polyester film having a high oxygen barrier and improved adhesion to metal layers its use and process for its production 失效
标题翻译：具有高氧阻隔性和改善与金属层的粘附性的聚酯膜其用途及其生产方法
公开(公告)号：US06200511B1
公开(公告)日：2001-03-13
申请号：US09275393
申请日：1999-03-24
申请人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
IPC分类号： B28B320
CPC分类号： B32B27/36 , Y10T428/1352 , Y10T428/31786
摘要： The application discloses a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one outer layer, wherein the outer layer is composed of a copolymer or of a mixture of polymers which comprises at least 35 mol % of ethylene 2,6-naphthalate units, up to 44 mol % of ethylene terephthalate units, and from 1 to 20 mol % of ethylene isophthalate units, and also up to 20 mol % of a sulfo-substituted dicarboxylic acid and, if desired, up to 10 mol % of units from aliphatic, including cycloaliphatic, or aromatic diols and/or dicarboxylic acids (based in each case on the total content of dicarboxylic acid or diol).
摘要翻译：本申请公开了一种透明的双轴取向聚酯膜，其具有至少80重量％的基层，其由热塑性聚酯组成，并具有至少一个外层，其中外层由共聚物或混合物的聚合物，其包含至少35摩尔％的2,6-萘二甲酸乙二醇酯单元，至多44摩尔％的对苯二甲酸乙二醇酯单元，和1至20摩尔％的间苯二甲酸乙二醇酯单元，以及至多20摩尔％的磺基取代的二羧酸，并且如果需要，高达10摩尔％的脂肪族单元，包括脂环族或芳族二醇和/或二羧酸（基于每种情况下基于二羧酸或二醇的总含量）。

4. 发明授权

US6149995A Transparent polyester film with high oxygen barrier, its use and process for its production 失效
标题翻译：具有高氧阻隔性的透明聚酯薄膜，其使用及其生产工艺
公开(公告)号：US6149995A
公开(公告)日：2000-11-21
申请号：US275394
申请日：1999-03-24
申请人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Cynthia Bennett , Guenther Crass , Gottfried Hilkert , Werner Roth
IPC分类号： B32B27/36 , B41M1/30 , B41M5/382 , B41M5/40 , B41M5/41 , B41M5/50 , B41M5/52 , B65D65/38 , B29D22/00 , B32B5/16
CPC分类号： B65D65/38 , B32B27/36 , B41M5/41 , Y10T428/1334 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/24612 , Y10T428/25 , Y10T428/269 , Y10T428/31786
摘要： The application discloses a transparent biaxially oriented polyester film having a base layer, at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one outer layer, wherein the outer layer is composed of a polymer or a mixture of polymers which comprises at least 40% by weight of ethylene 2,6-naphthalate units and up to 60% by weight of ethylene terephthalate units and/or of units from aliphatic, including cycloaliphatic, or aromatic diols and/or dicarboxylic acids, with the proviso that the T.sub.g 2 value of the polyester film is above the T.sub.g 2 value of the base layer but below the T.sub.g 2 value of the outer layer, and the base layer comprises particles. The film has low oxygen transmission. It is particularly suitable for packaging applications, specifically for packaging foods and other consumable items, or as a can liner, a lid film or a thermo-transfer ribbon.
摘要翻译：本申请公开了一种透明双轴取向聚酯膜，其具有至少80重量％的由热塑性聚酯构成的基层，并具有至少一个外层，其中外层由聚合物或混合物包含至少40重量％的2,6-萘二甲酸乙二醇酯单元和至多60重量％的对苯二甲酸乙二醇酯单元和/或包含脂环族或芳族二醇和/或二羧酸的单元的聚合物，其中条件是聚酯膜的Tg2值高于基层的Tg2值但低于外层的Tg2值，并且基层包含颗粒。该膜具有低氧传输。特别适用于包装食品和其他消耗品的包装应用，或罐衬，盖膜或热转印带。

5. 发明授权

US06428882B1 Biaxially oriented polyester film with high oxygen barrier, its use, and process for its production 失效
标题翻译：双向拉伸聚酯薄膜，具有高氧气阻隔，其用途及其生产工艺
公开(公告)号：US06428882B1
公开(公告)日：2002-08-06
申请号：US09079238
申请日：1998-05-14
申请人： Herbert Peiffer , Cynthia Bennett , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Cynthia Bennett , Gottfried Hilkert , Werner Roth
IPC分类号： B32B1508
CPC分类号： B32B27/36 , B32B7/02 , B32B27/08 , B32B2038/0028 , B32B2307/518 , B32B2309/02 , B32B2367/00 , B32B2439/70 , Y10S428/91 , Y10T428/265 , Y10T428/31616 , Y10T428/31681 , Y10T428/31786
摘要： A biaxially oriented polyester film is disclosed which has a base layer of at least 80% by weight of a thermoplastic polyester, and which has a cover layer and, located on the cover layer, a layer functioning as an O2 barrier, wherein said cover layer is composed of a polymer or of a mixture of polymers which comprises at least 40% by weight of ethylene 2,6-naphthalate units; 0% up to 40% by weight of ethylene terephthalate units; and, if desired, up to 60% by weight of units from other aliphatic, cycloaliphatic or aromatic diols and/or aliphatic, cycloaliphatic or aromatic dicarboxylic acids; with the proviso that the Tg2 value of the polyester film is above the Tg2 value of the base layer but below the Tg2 value of the cover layer. The film has particularly low atmospheric oxygen transmission and has high gloss. It is particularly suitable for packaging light- and air-sensitive foodstuffs and other light- and air-sensitive consumable items, and also for producing insulating materials.
摘要翻译：公开了一种双轴取向聚酯膜，其具有至少80重量％的热塑性聚酯的基层，并且其具有覆盖层，并且位于覆盖层上，具有用作O 2阻挡层的层，其中所述覆盖层由聚合物或聚合物的混合物组成，其包含至少40重量％的2,6-萘二甲酸乙二醇酯单元; 0％至40％重量的对苯二甲酸乙二醇酯单元; 并且如果需要，高达60重量％的来自其它脂族，脂环族或芳族二醇和/或脂肪族，脂环族或芳族二羧酸的单元; 条件是聚酯膜的Tg2值高于基层的Tg2值但低于覆盖层的Tg2值。该膜具有特别低的大气氧气透过率，并具有高光泽度。特别适用于包装光敏和空气敏感的食品以及其他光和空气敏感的消耗品，也可用于生产绝缘材料。

6. 发明授权

US06528144B2 Biaxially oriented polyester film, the use thereof, and process for the production thereof 失效
标题翻译：双轴取向聚酯薄膜及其制造方法及其制造方法
公开(公告)号：US06528144B2
公开(公告)日：2003-03-04
申请号：US09779623
申请日：2001-02-09
申请人： Herbert Peiffer , Gottfried Hilkert , Werner Roth
发明人： Herbert Peiffer , Gottfried Hilkert , Werner Roth
IPC分类号： B32B300
CPC分类号： B32B27/08 , B29K2995/0072 , B32B7/02 , B32B27/20 , B32B27/36 , B32B2307/518 , B32B2367/00 , B32B2439/70 , Y10T428/24355 , Y10T428/24975 , Y10T428/265 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786
摘要： The invention relates to a biaxially oriented polyester film which has very good optical properties and good processing behavior and which after it has been metallized or coated with oxidic materials exhibits a high oxygen barrier and which is built up from at least one base layer B and at least one layer A applied on top of this base layer, this layer A having a number N of elevations/protrusions per mm2 of film surface area which is related to their respective heights h and diameters d by the following equations: log N/mm2
摘要翻译：本发明涉及一种双轴取向聚酯薄膜，其具有非常好的光学性能和良好的加工性能，并且在其被金属化或涂覆有氧化物质之后，其表现出高氧阻隔性，并且其由至少一个基底层B和施加在该基层顶部上的至少一层A，该层A具有每mm2膜表面积的数目N的升高/突起，其通过下列等式与它们各自的高度h和直径d相关：其中Ah = 1.4; Bh = 2.5其中Ad = 3.4; Bd = 2.4。

7. 发明授权

US5955181A Heat-sealable polyester film 失效
标题翻译：可热封聚酯薄膜
公开(公告)号：US5955181A
公开(公告)日：1999-09-21
申请号：US988315
申请日：1997-12-10
申请人： Herbert Peiffer , Cynthia Bennett , Werner Roth , Karsten Fritsch
发明人： Herbert Peiffer , Cynthia Bennett , Werner Roth , Karsten Fritsch
IPC分类号： B29C47/06 , B29K67/00 , B29L9/00 , B32B27/36 , B32B7/02 , B32B27/08 , B32B31/30
CPC分类号： B32B27/36 , Y10S428/91 , Y10T428/24942 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2848 , Y10T428/31786
摘要： The invention relates to a coextruded heat-sealable polyester film having at least one base layer and at least one heat-sealable outer layer, wherein this heat-sealable outer layer comprises a copolymer which contains from 5 to 95% by weight of ethylene 2,6-naphthalate units.
摘要翻译：本发明涉及一种共挤出的可热封聚酯膜，其具有至少一个基层和至少一个可热封外层，其中该可热封外层包含含有5至95重量％乙烯2的共聚物， 6-萘二甲酸酯单元。

8. 发明授权

US6054212A Transparent polyester film with high oxygen barrier, its use, and process for its production 失效
标题翻译：具有高氧气阻隔性的透明聚酯薄膜，其使用及其生产工艺
公开(公告)号：US6054212A
公开(公告)日：2000-04-25
申请号：US079239
申请日：1998-05-14
申请人： Herbert Peiffer , Werner Roth , Guenter Crass
发明人： Herbert Peiffer , Werner Roth , Guenter Crass
IPC分类号： B65D81/20 , B32B27/36 , B65D65/40 , B23B5/16
CPC分类号： B32B27/36 , C08J7/047 , B65D2565/387 , C08J2367/02 , C08J2467/02 , Y02W30/806 , Y10T428/24802 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/26 , Y10T428/263 , Y10T428/265 , Y10T428/31565
摘要： The application discloses a transparent, biaxially oriented polyester film having a base layer of at least 80% by weight which is composed of at least a thermoplastic polyester, and having at least one cover layer, wherein the cover layer is composed of a polymer or a mixture of polymers which comprises at least 40% by weight of ethylene 2,6-naphthalate units and optionally up to 60% by weight of ethylene terephthalate units and/or optionally units from aliphatic, cycloaliphatic or aromatic diols, and/or optionally aliphatic, cycloaliphatic and aromatic dicarboxylic acids, with the proviso that the T.sub.g 2 value of the polyester film is above the T.sub.g 2 value of the base layer but below the T.sub.g 2 value of the cover layer. The film has low atmospheric oxygen transmission. It is particularly suitable for packaging applications, specifically for packaging foodstuffs and other consumable items.
摘要翻译：本申请公开了一种透明的双轴取向聚酯膜，其具有至少80重量％的基层，其至少由热塑性聚酯组成，并具有至少一个覆盖层，其中覆盖层由聚合物或包括至少40重量％的2,6-萘二甲酸乙二醇酯单元和任选地至多60重量％的对苯二甲酸乙二醇酯单元和/或任选地由脂族，脂环族或芳族二醇单元组成的聚合物混合物，和/或任选的脂族，脂环族和芳族二羧酸，条件是聚酯膜的Tg2值高于基层的Tg2值，但低于覆盖层的Tg2值。该膜具有低气氛氧传输。它特别适用于包装应用，特别适用于包装食品和其他消耗品。

9. 发明授权

US5221728A Film of an aromatic polyetherketone suitable for further thermoplastic processing 失效
标题翻译：适用于进一步热塑性加工的芳族聚醚酮胶片
公开(公告)号：US5221728A
公开(公告)日：1993-06-22
申请号：US684770
申请日：1991-04-15
申请人： Cynthia Bennett , Werner Roth
发明人： Cynthia Bennett , Werner Roth
IPC分类号： C08K5/521 , C08G61/12 , C08G65/40 , C08J5/18 , C08L71/00 , C08L71/08 , C08L71/10 , C08L73/00 , C08L83/04
CPC分类号： C08J5/18 , C08G61/12 , C08G65/4012 , C08L71/00 , C08J2371/00
摘要： The invention describes a film of a thermoplastic, wholly aromatic polyetherketone. The film is amorphous and comprises the polymer PEEKK which is formed of the following repeat unit:--[--Ph--O--Ph--O--Ph--CO--Ph--CO--]--wherein Ph denotes a para-phenylene group.
摘要翻译：本发明描述了一种热塑性全芳族聚醚酮薄膜。该膜是无定形的，并且包含由以下重复单元形成的聚合物PEEKK： - [ - Ph-O-Ph-O-Ph-CO-Ph-CO-] - ，其中Ph表示对亚苯基。

10. 发明授权

US5128094A Test instrument manipulation for nuclear reactor pressure vessel 失效
标题翻译：核反应堆压力容器的试验仪器操作
公开(公告)号：US5128094A
公开(公告)日：1992-07-07
申请号：US638830
申请日：1991-01-08
申请人： Gunter Muller , Heinz-Josef Otte , Werner Roth
发明人： Gunter Muller , Heinz-Josef Otte , Werner Roth
IPC分类号： G01N29/04 , G01N29/26 , G21C17/003 , G21C17/01
CPC分类号： G21C17/01 , G01N2291/044 , G01N2291/2695
摘要： A device for non-destructive testing of an upright cylindrical nuclear reactor pressure vessel in which there is disposed a coaxially arranged likewise cylindrical nuclear fuel container. A first upper annular rail is fastened to an upper edge of the pressure vessel. A second lower annular rail is fastened to an upper edge of the nuclear fuel container. A bridge element is displaceably mounted on the first annular rail. A vertical, hollow mast projects into the pressure vessel and has an upper end mounted at the bridge and a lower end movably mounted to said second annular rail so that the mast is movable in a circumferential direction of the pressure vessel. A deflectable belt is disposed for longitudinal displacement through the hollow mast. The belt exits the hollow mast at a lower region of the mast and has an end extendable into an annular space between an inner wall surface of the pressure vessel and an outer wall surface of the nuclear fuel container. A test instrument carrier is mounted at the end of the belt.
摘要翻译：一种用于直立圆柱形核反应堆压力容器的非破坏性测试的装置，其中设置同轴布置的同样圆柱形的核燃料容器。第一上环形导轨固定到压力容器的上边缘。第二个下部环形轨道固定在核燃料容器的上边缘。桥接元件可移动地安装在第一环形导轨上。垂直的中空的桅杆伸入压力容器中，并且具有安装在桥上的上端和可移动地安装到所述第二环形轨道的下端，使得桅杆能够在压力容器的圆周方向上移动。可偏转带设置成通过中空桅杆的纵向位移。带在桅杆的下部区域处离开中空桅杆，并且具有可延伸到压力容器的内壁表面与核燃料容器的外壁表面之间的环形空间中的端部。测试仪器载体安装在皮带的末端。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式