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1. 发明申请

US20080085066A1 Package Applications Using Polylactic Acid Film 审中-公开
标题翻译：使用聚乳酸薄膜的包装应用
公开(公告)号：US20080085066A1
公开(公告)日：2008-04-10
申请号：US11769777
申请日：2007-06-28
申请人： Kevin J. Curie , Robert J. Blemberg , Brian K. Muehl , Robert W. Knoll
发明人： Kevin J. Curie , Robert J. Blemberg , Brian K. Muehl , Robert W. Knoll
IPC分类号： B65D33/16 , B29C47/00
CPC分类号： B65D85/505 , B29C48/08 , B29C48/18 , B32B27/08 , B32B27/36 , B32B37/153 , B32B2307/412 , B32B2307/724 , B32B2553/00 , B65D81/24 , B65D85/50 , B65D85/52 , C08J5/18 , C08J2367/04 , Y02W90/12
摘要： Fresh produce and cut flower packages are prepared from one or more polymer layers. At least one layer is a polylactic acid (PLA) film layer. Layers that can be adhered to the PLA film layer include polyolefin and polyester films. The packages have optimized moisture vapour transmission rates (MVTR) and oxygen transmission rates (OTR) to produce a shelf-life extended package that reduces growth of bacteria and prevents haze or fog on the inside of the package.
摘要翻译：从一个或多个聚合物层制备新鲜农产品和切花包装。至少一层是聚乳酸（PLA）膜层。可以粘附到PLA膜层的层包括聚烯烃和聚酯膜。包装具有优化的水汽传输速率（MVTR）和氧气传输速率（OTR），以产生保质期延长的包装，其可以减少细菌的生长并防止包装内部的雾或雾。

2. 发明授权

US06677012B1 Poultry shrink bags with antiblock additives 失效
标题翻译：家禽收缩袋采用防粘添加剂
公开(公告)号：US06677012B1
公开(公告)日：2004-01-13
申请号：US09718984
申请日：2000-11-22
申请人： Keith D. Lind , John Eckstein , Robert J. Blemberg
发明人： Keith D. Lind , John Eckstein , Robert J. Blemberg
IPC分类号： B32B100
CPC分类号： B32B27/36 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/365 , B32B2323/043 , B32B2323/046 , B32B2327/06 , Y10T428/1328 , Y10T428/1334 , Y10T428/1352 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928
摘要： A multiple layer polymeric film comprising three layers wherein the first layer comprises a blend of ethylene vinyl acetate copolymer, linear low-density polyethylene, and a second ethylene vinyl acetate copolymer, the second layer comprises ethylene vinyl acetate copolymer; and the third layer comprises a blend of linear low-density polyethylene and low-density polyethylene said second layer being disposed between said first and third layer and wherein each a color concentrate, a slip additive and an antiblock additive may optionally and independently be present in layers one, two and three.
摘要翻译：包含三层的多层聚合物膜，其中第一层包含乙烯乙酸乙烯酯共聚物，线性低密度聚乙烯和第二乙烯 - 乙酸乙烯酯共聚物的共混物，第二层包括乙烯 - 乙酸乙烯酯共聚物; 并且第三层包括线性低密度聚乙烯和低密度聚乙烯的共混物，所述第二层设置在所述第一和第三层之间，并且其中每个着色浓缩物，滑爽添加剂和防粘剂添加剂可以任选和独立地存在于一层，二层和三层。

3. 发明授权

US06500514B1 Encapsulated barrier for flexible films and a method of making the same 有权
标题翻译：柔性膜的封装屏障及其制造方法
公开(公告)号：US06500514B1
公开(公告)日：2002-12-31
申请号：US09650385
申请日：2000-08-29
申请人： Robert J. Blemberg , Gregory L. Petkovsek , Chad M. Perre
发明人： Robert J. Blemberg , Gregory L. Petkovsek , Chad M. Perre
IPC分类号： B32B0302
CPC分类号： B32B7/02 , B32B7/12 , Y10S428/91 , Y10T428/1383 , Y10T428/239 , Y10T428/31743 , Y10T428/31928
摘要： The present invention relates to a film structure and a method of manufacturing the same. More specifically, the film structure may include a barrier material made from EVOH, nylon or other thermally sensitive barrier material encapsulated by a first adhesive material. The barrier material and the first adhesive material form a barrier layer and a first set of adhesive layers when coextruded. The barrier layer and the first set of adhesive layers may be coextruded at the same or a similar temperature to form a first extrudate. The extrudate may be encapsulated by or otherwise coextruded with a second adhesive material to form a second extrudate at a higher temperature than the first extrudate that then may be formed into a flat sheet via a die. The first set of adhesive layers protects the barrier layer from high temperatures and long residence times related to the coextrusion/lamination process that may degrade the barrier layer. In addition, acid terpolymer consisting of ethylene/methyl acrylate/acrylic acid adheres a barrier material of EVOH to outer layers of the film structure.
摘要翻译：膜结构及其制造方法技术领域本发明涉及膜结构及其制造方法。更具体地，膜结构可以包括由EVOH，尼龙或由第一粘合剂材料包封的其它热敏阻挡材料制成的阻挡材料。当共挤出时，阻挡材料和第一粘合材料形成阻挡层和第一组粘合剂层。阻挡层和第一组粘合剂层可以在相同或相似的温度下共挤出以形成第一挤出物。挤出物可以用第二粘合剂材料包封或以其它方式共挤出，以在比可以通过模具形成平板的第一挤出物更高的温度下形成第二挤出物。第一组粘合剂层保护阻隔层不受高温和长时间停留时间的影响，共挤出/层压过程可能会降低阻挡层。此外，由乙烯/丙烯酸甲酯/丙烯酸组成的酸性三元共聚物将EVOH的阻隔材料粘合到膜结构的外层。

4. 发明授权

US5089308A Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer 失效
标题翻译：共挤膜和包含偏二氯乙烯丙烯酸甲酯共聚物的方法
公开(公告)号：US5089308A
公开(公告)日：1992-02-18
申请号：US458485
申请日：1989-12-28
申请人： Mark E. Nordness , Frank T. Bauer , Robert J. Blemberg , John P. Eckstein , David M. Banik , Grant A. Gustafson
发明人： Mark E. Nordness , Frank T. Bauer , Robert J. Blemberg , John P. Eckstein , David M. Banik , Grant A. Gustafson
IPC分类号： B29C47/06 , B29C47/28 , B29C47/56 , B32B27/08 , B32B37/15
CPC分类号： B29C47/0023 , B29C47/0021 , B29C47/0026 , B29C47/061 , B29C47/065 , B29C47/26 , B29C47/28 , B29C47/56 , B29C47/707 , B32B27/08 , B32B37/153 , Y10T428/1341 , Y10T428/1379 , Y10T428/31507 , Y10T428/3175 , Y10T428/31786 , Y10T428/3192
摘要： Vinylidene chloride methyl acrylate copolymer coextruded with second and third different polymeric compositions in fabrication of multiple layer films. The third layer is between the first and second layers. The second composition can have a melting temperature greater than 204.degree. C., and can be, for example, polyester, polyamide, or polycarbonate. Preferred films contain at least five layers, at least one of which has a typical extrusion processing temperature higher than the typical extrusion processing temperature of the VDC-MA. Methods of fabricating such films are also disclosed.
摘要翻译：偏二氯乙烯丙烯酸甲酯共聚物与第二和第三种不同的聚合物组合物共挤出制造多层膜。第三层在第一和第二层之间。第二组合物可以具有大于204℃的熔融温度，并且可以是例如聚酯，聚酰胺或聚碳酸酯。优选的膜含有至少五层，其中至少一层具有比VDC-MA的典型挤出加工温度高的典型挤出加工温度。还公开了制造这种膜的方法。

5. 发明授权

US5061534A High oxygen barrier film 失效
标题翻译：高氧阻隔膜
公开(公告)号：US5061534A
公开(公告)日：1991-10-29
申请号：US184997
申请日：1988-04-22
申请人： Robert J. Blemberg , Dennis Kester
发明人： Robert J. Blemberg , Dennis Kester
IPC分类号： B29C47/06 , B32B7/00 , B32B27/08 , B32B27/30 , B32B37/15
CPC分类号： B32B37/153 , B29C47/0021 , B29C47/061 , B29C47/065 , B29C47/145 , B32B27/30 , Y10T428/1341 , Y10T428/1383 , Y10T428/2826 , Y10T428/31913 , Y10T428/3192
摘要： Packaging films, and packages made with those films which have reduced sensitivity to humidity. The films include a first layer comprising an EVOH copolymer and a second layer comprising a vinylidene chloride copolymer. Packages made with the vinylidene chloride copolymer layer between the low ethylene content EVOH copolymer and the contained product provide high oxygen barrier properties under both high and low humidity conditions. At high humidity conditions, the oxygen barrier properties of the package are provided by the vinylidene chloride copolymer. At lower humidity conditions, the packaging material provides the superior oxygen barrier properties of the EVOH. So the packages of the invention provide superior oxygen barrier properties of the low ethylene content EVOH at lower humidities. But the oxygen barrier properties of the package are never less than those provided by the vinylidene chloride copolymer, even at high humidity conditions.
摘要翻译：包装薄膜和使用那些对湿度敏感性降低的膜制成的包装。膜包括包含EVOH共聚物的第一层和包含偏二氯乙烯共聚物的第二层。在低乙烯含量的EVOH共聚物和所含的产物之间用偏二氯乙烯共聚物层制成的包装在高低湿条件下提供高氧阻隔性能。在高湿度条件下，包装的阻氧性由偏二氯乙烯共聚物提供。在较低的湿度条件下，包装材料提供EVOH优异的氧气阻隔性能。因此，本发明的包装在较低的湿度下提供了低乙烯含量EVOH的优异的氧气阻隔性能。但是即使在高湿度条件下，封装的氧气阻隔性也不会低于偏二氯乙烯共聚物所提供的阻氧性能。

6. 发明授权

US09498937B2 Multilayer structures, packages, and methods of making multilayer structures 有权
标题翻译：多层结构，封装和制造多层结构的方法
公开(公告)号：US09498937B2
公开(公告)日：2016-11-22
申请号：US11029195
申请日：2005-01-04
申请人： Robert J. Blemberg , Chad D. Mueller , Michael J. Douglas , Duane H. Buelow , Roberto P. Castellani
发明人： Robert J. Blemberg , Chad D. Mueller , Michael J. Douglas , Duane H. Buelow , Roberto P. Castellani
IPC分类号： B32B27/32 , B32B27/08 , B32B27/34
CPC分类号： B32B27/08 , B32B27/16 , B32B27/32 , B32B27/34 , B32B2038/0048 , B32B2038/0076 , B32B2250/24 , B32B2307/31 , B32B2307/518 , B32B2307/736 , B32B2323/046 , B32B2439/70 , B65D65/40 , B65D71/08 , B65D85/70 , B65D2275/02 , Y10T428/1352
摘要： Multilayer structures, methods of making the same and packages made therefrom are provided. The multilayer structures are useful for packaging bone-in meat or other like products. More specifically, the multilayer structures have sufficient rigidity and strength to contain bone-in meat or other like products. In addition, multilayer structures can easily seal to themselves or to other structures. Moreover, the multilayer structures are biaxially oriented and heat-shrinkable.
摘要翻译：提供了多层结构，制造方法和由其制成的封装。多层结构可用于包装骨肉或其他类似产品。更具体地，多层结构具有足够的刚性和强度以容纳骨肉或其它类似产品。此外，多层结构可以容易地密封到自身或其他结构。此外，多层结构是双轴取向和热收缩的。

7. 发明申请

US20100015423A1 POLYAMIDE STRUCTURES FOR THE PACKAGING OF MOISTURE CONTAINING PRODUCTS 审中-公开
标题翻译：包含水分含量产品的聚酰胺结构
公开(公告)号：US20100015423A1
公开(公告)日：2010-01-21
申请号：US12349357
申请日：2009-01-06
申请人： Suzanne E. Schaefer , Robert J. Blemberg
发明人： Suzanne E. Schaefer , Robert J. Blemberg
IPC分类号： B32B33/00 , B32B27/08 , B65D85/76
CPC分类号： B32B27/08 , B32B7/12 , B32B27/18 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2250/05 , B32B2250/24 , B32B2270/00 , B32B2307/31 , B32B2307/518 , B32B2307/702 , B32B2307/704 , B32B2307/7244 , B32B2307/7265 , B32B2307/734 , B32B2307/746 , B32B2439/70 , Y10T428/24975
摘要： Packages for moisture containing products, such as cheese, including a polyamide layer, an ethylene vinyl alcohol (EVOH) layer, a sealant layer, and a moisture barrier layer located between the sealant layer and the polyamide and EVOH layers. The moisture barrier layer may contain a blend of high density polyethylene (HDPE) and low density polyethylene (LDPE). The package film has a thickness of less than 3.5 mils and a moisture vapor transmission rate (MVTR) at 100° F. and 90% relative humidity of less than 0.59 g/100 in2 per 24 hours. The moisture barrier layer minimizes the absorption of moisture by the polyamide layer, and thus prevents the package from forming a mottled appearance.
摘要翻译：包含产品的包装，例如乳酪，包括聚酰胺层，乙烯乙烯醇（EVOH）层，密封剂层和位于密封剂层和聚酰胺和EVOH层之间的防潮层。防潮层可以包含高密度聚乙烯（HDPE）和低密度聚乙烯（LDPE）的共混物。封装薄膜的厚度小于3.5密耳，湿度蒸气透过率（MVTR）在100°F，90％相对湿度小于0.59g / 100in2 / 24小时。防潮层使聚酰胺层的水分吸收最小化，防止包装物形成斑驳的外观。

8. 发明授权

US07384679B2 Encapsulated barrier for flexible films and a method of making and using the same 有权
标题翻译：柔性膜的封装屏障及其制造和使用方法
公开(公告)号：US07384679B2
公开(公告)日：2008-06-10
申请号：US10918958
申请日：2004-08-16
申请人： Robert J. Blemberg , Kevin J. Curie , Eric Cudnohoske
发明人： Robert J. Blemberg , Kevin J. Curie , Eric Cudnohoske
IPC分类号： B32B1/04 , B32B3/04 , B32B27/32
CPC分类号： B32B27/08 , B32B7/02 , B32B7/12 , B32B27/30 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/153 , B32B2037/243 , B32B2255/10 , B32B2255/20 , B32B2323/04 , B32B2323/10 , B32B2329/04 , B32B2367/00 , B32B2377/00 , B32B2439/70 , Y10T428/237 , Y10T428/31725 , Y10T428/31732 , Y10T428/31743 , Y10T428/31928 , Y10T428/31935
摘要： A film structure having an inner barrier layer comprised of a blend of a polyamide and ethylene vinyl alcohol copolymer. The polyamide is present in the blend in an amount of from 15-40%, and most preferably from 25-30%. The inner barrier layer is laminated on each side with a layer of a polyamide. The preferred polyamide is nylon, and particularly nylon 6. In a preferred embodiment, the film structure is layered with an oxide or ceramic layer. Included is a method of manufacturing the film and for using the film structure to package a product in a retort packaging process.
摘要翻译：一种膜结构，其具有由聚酰胺和乙烯乙烯醇共聚物的共混物构成的内阻挡层。该共混物中的聚酰胺的含量为15-40％，最优选为25-30％。内阻挡层在每一侧层叠有聚酰胺层。优选的聚酰胺是尼龙，特别是尼龙6.在优选的实施方案中，膜结构用氧化物或陶瓷层层叠。包括制造薄膜的方法以及使用薄膜结构在蒸煮包装过程中包装产品的方法。

9. 发明授权

US5424347A MA-PVDC formulations, films, and structures which maintain high barrier properties after retorting 失效
标题翻译：蒸馏后维持高阻隔性能的MA-PVDC配方，薄膜和结构
公开(公告)号：US5424347A
公开(公告)日：1995-06-13
申请号：US32442
申请日：1993-03-16
申请人： Robert J. Blemberg , John P. Eckstein , Mark E. Nordness
发明人： Robert J. Blemberg , John P. Eckstein , Mark E. Nordness
IPC分类号： B32B27/08 , C08J5/18 , C08K3/22 , C08K5/1515 , C08K5/15
CPC分类号： C08J5/18 , B32B27/08 , C08K3/22 , C08K5/1515 , C08J2327/08
摘要： Disclosed and claimed are formulations of polyvinylidene chloride, methyl acrylate and substantially no ethylene vinyl acetate which have high gas, especially oxygen, barrier properties and which maintain said high gas, especially oxygen, barrier properties after retorting; films and film-packages such as pouches from such formulations; and, methods of preparing foods employing such film-packages.
摘要翻译：公开并要求保护的是聚乙烯吡咯烷酮，丙烯酸甲酯和基本上不含乙烯乙酸乙烯酯的制剂，其具有高气体，特别是氧气的阻隔性能，并且在蒸煮后保持所述高气体，特别是氧气阻隔性能; 薄膜和薄膜包装，例如这些制剂的袋子; 以及使用这种膜包装制备食物的方法。

10. 发明授权

US4767651A Multiple layer film and containers made therefrom 失效
标题翻译：由多层薄膜和容器制成
公开(公告)号：US4767651A
公开(公告)日：1988-08-30
申请号：US77830
申请日：1987-07-27
申请人： John F. Starczewski , Joseph C. Hsu , Robert J. Blemberg , Kevin J. Curie , Jerry F. Jesse
发明人： John F. Starczewski , Joseph C. Hsu , Robert J. Blemberg , Kevin J. Curie , Jerry F. Jesse
IPC分类号： B32B27/08 , B65D75/26 , B65D65/40 , B32B27/32 , B65B31/00
CPC分类号： B65D75/26 , B32B27/08 , Y10T428/1334 , Y10T428/31746 , Y10T428/31913
摘要： Multiple layer films and containers. The films have a first layer of either nylon 6,6 or a combination of nylon 6,6 with nylon 6 wherein the melting point temperature of the combination is greater than the melting point temperature of the corresponding nylon 6. A second layer is comprised of linear low density polyethylene, and 0% to 40% low density polyethylene. A third adhesive layer is disposed between the first and second layers. The containers are susceptible of being sealed with included gas at low pressure, and subsequently boiled in water without rupture of the seals. The film is preferably coextruded from tubular die, thereby setting forth a new method for forming a mulitple layer film comprising a combination of linear low density polyethylene, optionally with up to 40% low density polyethylene, and nylon 6,6, optionally combined with nylon 6 in a composition having a melting point temperature greater than that of the corresponding nylon 6.
摘要翻译：多层薄膜和容器。膜具有尼龙6,6或尼龙6,6与尼龙6的组合的第一层，其中组合的熔点温度大于相应尼龙6的熔点温度。第二层由线性低密度聚乙烯和0％至40％低密度聚乙烯。第三粘合剂层设置在第一和第二层之间。这些容器易于在低压下被包含的气体密封，随后在水中煮沸而不破坏密封件。该薄膜优选地从管状模头共挤出，从而提出了一种用于形成多层薄膜的新方法，其包括线性低密度聚乙烯，任选地与高达40％的低密度聚乙烯的组合，以及尼龙6,6，任选地与尼龙 6的熔点温度大于相应的尼龙6的熔点。

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