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1. 发明申请

US20100143734A1 Polymeric film with low blocking and high slip properties 有权
标题翻译：具有低阻挡和高滑移性能的聚合物膜
公开(公告)号：US20100143734A1
公开(公告)日：2010-06-10
申请号：US12658240
申请日：2010-02-04
申请人： Larry B. McAllister, JR. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
发明人： Larry B. McAllister, JR. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
IPC分类号： B32B27/08 , B32B27/30 , B32B27/32
CPC分类号： B32B27/08 , B29C47/0026 , B29C47/061 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2250/05 , B32B2250/40 , B32B2307/736 , B32B2307/746 , B32B2553/00 , Y10T428/24942 , Y10T428/31801 , Y10T428/31833 , Y10T428/31913
摘要： A film includes first and second outer layers, a core layer, and first and second substrate layers, each layer including a polymer; at least one of the substrate layers includes an amidic wax, and at least one of the outer layers includes an amidic wax present in an amount of 1% to 50% of the amount of wax in the first and second substrate layers respectively. The wax can be blended with a transition metal salt of stearic acid, or ester of stearic acid. Alternatively, a film includes first and second outer layers, and a substrate layer, each layer including a polymer; at least one of the first outer layer, second outer layer, and substrate layer including a blend of an amidic wax, and a transition metal salt of stearic acid, or ester of stearic acid.
摘要翻译：膜包括第一和第二外层，芯层，以及第一和第二基底层，每个层包括聚合物; 基底层中的至少一个包括酰胺蜡，并且至少一个外层包含分别在第一和第二基材层中蜡的量的1％至50％的量的酰胺蜡。蜡可以与硬脂酸的过渡金属盐或硬脂酸的酯共混。或者，膜包括第一和第二外层，以及基底层，每个层包括聚合物; 第一外层，第二外层和底层中的至少一个包括酰胺蜡和硬脂酸的过渡金属盐或硬脂酸酯的共混物。

2. 发明授权

US07736726B2 Polymeric film with low blocking and high slip properties 有权
公开(公告)号：US07736726B2
公开(公告)日：2010-06-15
申请号：US10648027
申请日：2003-08-26
申请人： Larry B McAllister, Jr. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
发明人： Larry B McAllister, Jr. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
IPC分类号： B32B7/02 , B32B27/08
CPC分类号： B32B27/08 , B29C47/0026 , B29C47/061 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2250/05 , B32B2250/40 , B32B2307/736 , B32B2307/746 , B32B2553/00 , Y10T428/24942 , Y10T428/31801 , Y10T428/31833 , Y10T428/31913
摘要： A film includes first and second outer layers, a core layer, and first and second substrate layers, each layer including a polymer; at least one of the substrate layers includes an amidic wax, and at least one of the outer layers includes an amidic wax present in an amount of 1% to 50% of the amount of wax in the first and second substrate layers respectively. The wax can be blended with a transition metal salt of stearic acid, or ester of stearic acid. Alternatively, a film includes first and second outer layers, and a substrate layer, each layer including a polymer; at least one of the first outer layer, second outer layer, and substrate layer including a blend of an amidic wax, and a transition metal salt of stearic acid, or ester of stearic acid.

3. 发明授权

US08021760B2 Polymeric film with low blocking and high slip properties 有权
标题翻译：具有低阻挡和高滑移性能的聚合物膜
公开(公告)号：US08021760B2
公开(公告)日：2011-09-20
申请号：US12658240
申请日：2010-02-04
申请人： Larry B. McAllister, Jr. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
发明人： Larry B. McAllister, Jr. , Dwight W. Schwark , Larry W. Boyter , Blaine C. Childress
IPC分类号： B32B7/02 , B32B27/08
CPC分类号： B32B27/08 , B29C47/0026 , B29C47/061 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2250/05 , B32B2250/40 , B32B2307/736 , B32B2307/746 , B32B2553/00 , Y10T428/24942 , Y10T428/31801 , Y10T428/31833 , Y10T428/31913
摘要： A film includes first and second outer layers, a core layer, and first and second substrate layers, each layer including a polymer; at least one of the substrate layers includes an amidic wax, and at least one of the outer layers includes an amidic wax present in an amount of 1% to 50% of the amount of wax in the first and second substrate layers respectively. The wax can be blended with a transition metal salt of stearic acid, or ester of stearic acid. Alternatively, a film includes first and second outer layers, and a substrate layer, each layer including a polymer; at least one of the first outer layer, second outer layer, and substrate layer including a blend of an amidic wax, and a transition metal salt of stearic acid, or ester of stearic acid.
摘要翻译：膜包括第一和第二外层，芯层，以及第一和第二基底层，每个层包括聚合物; 基底层中的至少一个包括酰胺蜡，并且至少一个外层包含分别在第一和第二基材层中蜡的量的1％至50％的量的酰胺蜡。蜡可以与硬脂酸的过渡金属盐或硬脂酸的酯共混。或者，膜包括第一和第二外层，以及基底层，每个层包括聚合物; 第一外层，第二外层和底层中的至少一个包括酰胺蜡和硬脂酸的过渡金属盐或硬脂酸酯的共混物。

4. 发明授权

US06406763B1 Post pasteurization multilayered film 有权
标题翻译：后巴氏消毒多层膜
公开(公告)号：US06406763B1
公开(公告)日：2002-06-18
申请号：US09472082
申请日：1999-12-23
申请人： John R. Wolf , George D. Wofford , Blaine C. Childress
发明人： John R. Wolf , George D. Wofford , Blaine C. Childress
IPC分类号： B29D2200
CPC分类号： B32B27/32 , B32B27/36 , Y10T428/1328 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/2495 , Y10T428/24959 , Y10T428/24967 , Y10T428/24975 , Y10T428/265 , Y10T428/31725 , Y10T428/31906 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928
摘要： A multilayer, heat-shrinkable food packaging film useful for forming a post packaging pasteurization bag. The film includes at least three layers: 1) a first outer layer formed from a resin composition having a Vicat softening point of at least 100° C., 2) a second outer layer having one or more thermoplastic gloss materials of polyester, ethylene/alpha-olefin copolymer having a melt index of greater than 1 g/10 minutes, styrene/butadiene block copolymer, and ethylene/styrene random copolymer, and 3) one or more inner layers between the first and second outer layers. At least one of the inner layers includes an ethylene/alpha-olefin copolymer. The film has a total free shrink of at least 40% at 85° C. If the second outer layer includes polyester, then each of the inner layers of the multilayer film is devoid of a weight amount of polyamide or polyester greater than the weight amount of polyester in the second outer layer. The second outer layer may include sufficient thermoplastic gloss material to impart a gloss of greater than 60%. The film may also include an oxygen barrier internal layer. A post pasteurization bag made from the inventive film provides the appearance and shrink characteristics comparable to those of a barrier bag film yet can form heat seals that withstand the abuse and heat associated with post pasteurization.
摘要翻译：一种用于形成后包装巴氏消毒袋的多层热收缩食品包装膜。该膜包括至少三层：1）由维卡软化点至少为100℃的树脂组合物形成的第一外层，2）具有一种或多种聚酯的热塑性光泽材料的第二外层，乙烯/ 熔体指数大于1g / 10分钟的α-烯烃共聚物，苯乙烯/丁二烯嵌段共聚物和乙烯/苯乙烯无规共聚物，以及3）第一和第二外层之间的一个或多个内层。内层中的至少一层包括乙烯/α-烯烃共聚物。该膜在85℃下具有至少40％的总自由收缩率。如果第二外层包含聚酯，则多层膜的每个内层的重量不大于聚酰胺或聚酯的重量的聚酯在第二外层中。第二外层可以包括足够的热塑性光泽材料以赋予大于60％的光泽度。该膜还可以包括氧阻隔层。由本发明的薄膜制成的后巴氏灭菌袋提供与阻挡袋薄膜相当的外观和收缩特性，但也可以形成耐受与巴氏灭菌后相关的滥用和热量的热封。

5. 发明授权

US08021759B1 Heat shrinkable films containing single site catalyzed copolymers 失效
标题翻译：含有单位点催化共聚物的热收缩膜
公开(公告)号：US08021759B1
公开(公告)日：2011-09-20
申请号：US08996367
申请日：1997-12-22
申请人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Vincent W. Herran , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
发明人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Vincent W. Herran , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
IPC分类号： B32B27/32
CPC分类号： B32B27/32 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/34 , B32B2307/31 , B32B2307/72 , B32B2307/736 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L2205/02 , C08L2205/03 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/1334 , Y10T428/1341 , Y10T428/26 , Y10T428/266 , Y10T428/2826 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31938 , C08L2666/02 , C08L2666/06
摘要： The present invention is directed to a heat-shrinkable, thermoplastic film or bag which contains at least one homogeneous ethylene alpha-olefin copolymer having a density of at least 0.90 g/cc. Oriented films made in accordance with the present invention exhibit improved optics and improved impact resistance. A homogeneous ethylene alpha-olefin may be present in a monolayer film either alone or in a blend or may be included in one or more layers of a multilayer film in accordance with the present invention.
摘要翻译：本发明涉及一种含有至少一种密度至少为0.90g / cc的均匀乙烯α-烯烃共聚物的热收缩热塑性薄膜或袋。根据本发明制造的取向薄膜表现出改进的光学性能和改进的耐冲击性。均匀的乙烯α-烯烃可以单独存在或在共混物中存在于单层膜中，或者可以包含在根据本发明的多层膜的一层或多层中。

6. 发明申请

US20080248162A1 On-demand meat tenderizing package 审中-公开
标题翻译：按需肉嫩化包装
公开(公告)号：US20080248162A1
公开(公告)日：2008-10-09
申请号：US12079409
申请日：2008-03-26
申请人： Leslie E. Cook , Allen C. Williams , Blaine C. Childress , Joseph E. Owensby , Henry Walker Stockley , William G. Kuecker
发明人： Leslie E. Cook , Allen C. Williams , Blaine C. Childress , Joseph E. Owensby , Henry Walker Stockley , William G. Kuecker
IPC分类号： B65D25/08 , A23L1/318 , A23L1/00 , B65D81/32
CPC分类号： B65D81/3294
摘要： The presently disclosed subject matter is directed to a compartmented marinade package comprising a food product, such as a cut of meat, loaded into a first compartment and a frozen food additive loaded into a second compartment. The package includes a rupturable seal separating the two compartments to allow the mixing and marinating of the food product and food additive when desired by a user. The user squeezes the desired storage chamber and the pressure applied thereto causes the rupturable seal to break, allowing intermixing between the compartments.
摘要翻译：目前公开的主题涉及一种分隔的腌料包装，其包含装载到第一隔室中的食品，例如肉类切割物，以及装载到第二隔室中的冷冻食品添加剂。该包装包括可破裂的密封件，其分隔两个隔间，以允许用户在需要时混合和腌制食品和食品添加剂。用户挤压所需的储存室，并且施加到其上的压力导致可破裂密封件破裂，从而允许隔室之间的混合。

7. 发明授权

US06884480B2 Film containing alpha-olefin/vinyl aromatic copolymer 失效
标题翻译：含有α-烯烃/乙烯基芳族共聚物的膜
公开(公告)号：US06884480B2
公开(公告)日：2005-04-26
申请号：US09951228
申请日：2001-09-11
申请人： John G. Bradfute , Blaine C. Childress , Marvin R. Havens , C. Michael Lulham , Ronald D. Moffitt , Martindale Nelson , Lawrence R. Norpoth , William P. Roberts , Gloria G. Toney , George D. Wofford
发明人： John G. Bradfute , Blaine C. Childress , Marvin R. Havens , C. Michael Lulham , Ronald D. Moffitt , Martindale Nelson , Lawrence R. Norpoth , William P. Roberts , Gloria G. Toney , George D. Wofford
IPC分类号： B32B27/30 , B32B27/32 , B65B53/00
CPC分类号： B32B27/32 , B32B27/30 , Y10T428/1328 , Y10T428/1352 , Y10T428/2826 , Y10T428/31746 , Y10T428/31917 , Y10T428/3192 , Y10T428/31938
摘要： Film and sheet materials, and articles made therefrom, such as bags, pouches, trays, etc., comprise one or more layers of homogeneous alpha-olefin/vinyl aromatic copolymer, preferably an ethylene/styrene copolymer. The alpha-olefin/vinyl aromatic copolymer has properties which can provide a desired performance characteristics such as impact resistance, printability, RF sealability, free shrink, optics, high permeability, etc. The homogeneous alpha-olefin/vinyl aromatic copolymer may be present in a monolayer film, either alone or in a blend, or may be included in one or more layers of a multilayer film. Also included is a multilayer thermoformable article comprising a web having a film of such alpha-olefin/vinyl aromatic copolymers thereto.
摘要翻译：薄膜和片材以及由其制成的制品，例如袋，袋，托盘等包含一层或多层均匀的α-烯烃/乙烯基芳族共聚物，优选乙烯/苯乙烯共聚物。 α-烯烃/乙烯基芳族共聚物具有能够提供期望的性能特征，例如耐冲击性，可印刷性，RF密封性，自由收缩，光学，高渗透性等的性质。均匀的α-烯烃/乙烯基芳族共聚物可以存在于单层膜或单层或共混物，或者可以包括在一层或多层多层膜中。还包括多层可热成型制品，其包含具有这种α-烯烃/乙烯基芳族共聚物的膜的网。

8. 发明授权

US07588830B2 Heat shrinkable films containing single site catalyzed copolymers 失效
标题翻译：含有单位点催化共聚物的热收缩膜
公开(公告)号：US07588830B2
公开(公告)日：2009-09-15
申请号：US10370834
申请日：2003-02-21
申请人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
发明人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
IPC分类号： B32B27/08
CPC分类号： B32B27/32 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/34 , B32B2307/31 , B32B2307/72 , B32B2307/736 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L2205/02 , C08L2205/03 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/1334 , Y10T428/1341 , Y10T428/26 , Y10T428/266 , Y10T428/2826 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31938 , C08L2666/02 , C08L2666/06
摘要： The present invention is directed to a heat-shrinkable, thermoplastic film or bag which contains at least one homogeneous ethylene alpha-olefin copolymer having a density of at least 0.90 g/cc. Oriented films made in accordance with the present invention exhibit improved optics and improved impact resistance. A homogeneous ethylene alpha-olefin may be present in a monolayer film either alone or in a blend or may be included in one or more layers of a multilayer film in accordance with the present invention.
摘要翻译：本发明涉及一种含有至少一种密度至少为0.90g / cc的均匀乙烯α-烯烃共聚物的热收缩热塑性薄膜或袋。根据本发明制造的取向薄膜表现出改进的光学性能和改进的耐冲击性。均匀的乙烯α-烯烃可以单独存在或在共混物中存在于单层膜中，或者可以包含在根据本发明的多层膜的一层或多层中。

9. 发明授权

US06872462B2 High free shrink, high modulus, low shrink tension film with elastic recovery 有权
标题翻译：高自由收缩，高模量，低收缩张力膜具有弹性回复
公开(公告)号：US06872462B2
公开(公告)日：2005-03-29
申请号：US10634294
申请日：2003-08-05
申请人： William P. Roberts , Ronald D. Moffitt , Richard M. Dayrit , Blaine C. Childress , William J. Gauthier , W. Scott Lambert
发明人： William P. Roberts , Ronald D. Moffitt , Richard M. Dayrit , Blaine C. Childress , William J. Gauthier , W. Scott Lambert
IPC分类号： B32B27/32 , B29C61/06 , B29K23/00 , B29K45/00 , B29K105/02 , B29L7/00 , B29L9/00 , B32B27/08
CPC分类号： B32B27/32 , Y10T428/2495 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928
摘要： A film includes a core layer including a homogeneous random alpha-olefin/cyclic olefin copolymer; and first and second outer layers including an olefinic polymer; the film having Young's modulus between about 50,000 and about 200,000 psi, free shrink between about 10% and about 80% at 240° F., and shrink tension of less than about 400 psi, or a shrink force of between about 20 and about 180 grams, at 240° F. First and second intermediate layers including an ethylene copolymer having a melt index less than about 2 g/10 minutes can be optionally included. Alternatively, a film includes a core layer including an ethylene copolymer having melt index less than about 2 g/10 minutes; first and second intermediate layers including a homogeneous random alpha-olefin/cyclic olefin copolymer; and first and second outer layers including an olefinic polymer; the film having properties as disclosed above.
摘要翻译：膜包括包含均相无规α-烯烃/环烯烃共聚物的芯层; 第一和第二外层包括烯属聚合物; 该膜的杨氏模量在约50,000至约200,000psi之间，240°F时自由收缩约10％至约80％，收缩张力小于约400psi，收缩力在约20至约180之间可以任选地包括包含熔体指数小于约2g / 10分钟的乙烯共聚物的第一和第二中间层。或者，膜包括芯层，其包含熔体指数小于约2g / 10分钟的乙烯共聚物; 包括均相无规α-烯烃/环烯烃共聚物的第一和第二中间层; 第一和第二外层包括烯属聚合物; 该膜具有如上所述的性质。

10. 发明授权

US06514583B1 High impact strength film containing single site catalyzed copolymer 失效
标题翻译：含有单位点催化共聚物的高冲击强度膜
公开(公告)号：US06514583B1
公开(公告)日：2003-02-04
申请号：US08932946
申请日：1997-09-17
申请人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Vincent W. Herran , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
发明人： Kelly R. Ahlgren , Robert Babrowicz , Solomon Bekele , Blaine C. Childress , Marvin R. Havens , Vincent W. Herran , Ronald D. Moffitt , Gautam P. Shah , George D. Wofford
IPC分类号： B32B2732
CPC分类号： B32B27/32 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/34 , B32B2307/31 , B32B2307/72 , B32B2307/736 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L2205/02 , C08L2205/03 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/1334 , Y10T428/1341 , Y10T428/26 , Y10T428/266 , Y10T428/2826 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31938 , C08L2666/02 , C08L2666/06
摘要： A heat-shrinkable film containing a homogeneous ethylene/alpha-olefin copolymer has a high impact strength and a high free shrink. The film can be a monolayer film or multilayer film, with the homogeneous ethylene/alpha-olefin copolymer present alone or in a blend, and in one or more film layers. The film is especially suited for use in heat-shrinkable bags, which can be used for the packaging of various products, especially meat.
摘要翻译：含有均匀乙烯/α-烯烃共聚物的热收缩膜具有高冲击强度和高自由收缩。膜可以是单层膜或多层膜，其中均匀的乙烯/α-烯烃共聚物单独存在或以共混物存在，并且在一个或多个膜层中。该薄膜特别适用于热收缩袋，可用于各种产品，特别是肉类的包装。

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