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1. 发明授权

US08858525B2 Noise dampening film 有权
标题翻译：防噪音膜
公开(公告)号：US08858525B2
公开(公告)日：2014-10-14
申请号：US12622462
申请日：2009-11-20
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： A61B19/00 , B32B27/30 , A61F5/445
CPC分类号： A61F5/445 , B32B27/302 , B32B2307/102 , Y10T428/1334 , Y10T428/1341 , Y10T428/31757 , Y10T428/31797 , Y10T428/31917 , Y10T428/31924 , Y10T428/31931
摘要： A noise dampening film is provided, and in particular, a film having at least one quiet layer that comprises a polymer resin and from about 5 to 50 weight percent of a styrene-vinyl polyisoprene-styrene block-co-polyisopyrene block triblock polymer. The quiet layer has a tan delta of at least about 0.27 or greater at a temperature range between about 17° C. and 40° C.
摘要翻译：提供了一种防噪音膜，特别是具有至少一个包含聚合物树脂的静音层和约5-50重量％的苯乙烯 - 乙烯基聚异戊二烯 - 苯乙烯嵌段 - 共聚 - 聚芘嵌段三嵌段聚合物的膜。在17℃至40℃的温度范围内，该安静层具有至少约0.27或更高的tanδ。

2. 发明授权

US08399077B1 Polyglycolic acid-based film 有权
标题翻译：聚乙醇酸基膜
公开(公告)号：US08399077B1
公开(公告)日：2013-03-19
申请号：US13301170
申请日：2011-11-21
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B29D22/00
CPC分类号： C08L23/0853 , A61F5/44 , A61J1/1468 , B32B27/306 , B32B27/308 , B32B27/36 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2250/42 , B32B2270/00 , B32B2307/7244 , B32B2439/06 , B32B2439/80 , C08L51/06 , Y10T428/1334 , Y10T428/1341 , Y10T428/1352
摘要： A film is provided, and in particular, a film having at least one gas barrier layer that comprises a noise-dampening polymer resin and of a polyglycolic acid resin. The polyglycolic-based films provide excellent gas barrier properties while maintaining a desirable level of softness and low noise making them ideal for a variety of medical applications.
摘要翻译：提供了一种膜，特别是具有至少一个阻气层的膜，该阻气层包含抗噪声聚合物树脂和聚乙醇酸树脂。聚乙醇酸膜提供优异的气体阻隔性能，同时保持理想的柔软程度和低噪音，使其成为各种医疗应用的理想选择。

3. 发明申请

US20110118679A1 RADIO FREQUENCY SEALABLE FILM 审中-公开
标题翻译：无线电频率可密封电影
公开(公告)号：US20110118679A1
公开(公告)日：2011-05-19
申请号：US12620071
申请日：2009-11-17
申请人： Solomon Bekele , Romano Spigaroli
发明人： Solomon Bekele , Romano Spigaroli
IPC分类号： A61J1/10 , B32B27/08 , B32B5/00 , B32B1/06 , B32B1/02 , C08F263/00
CPC分类号： B32B27/32 , A61J1/10 , A61J1/1468 , B32B27/08 , B32B27/306 , B32B27/308 , B32B2307/7265 , B32B2439/46 , Y10T428/1334 , Y10T428/1341 , Y10T428/265 , Y10T428/2826
摘要： An RF sealable composition and film is provided in which the composition and film includes a blend of an ethylene/alpha-olefin and an ethylene acrylate copolymer. The composition and resulting film has a dielectric loss factor of at least 0.02 and is capable of being radio frequency sealed. Films in accordance with the invention provide RF seals having peel strengths on the order of 500 g/in or greater. In a further aspect, a film is provided having at least one exterior layers that comprises a blend of an ethylene/alpha-olefin copolymer and an ethylene acrylate copolymer. Suitable ethylene acrylate copolymers for use in the invention include of ethylene vinyl acetate (EVA), ethylene butyl acrylate (EBA), and ethylene methyl acrylate (EMA).
摘要翻译：提供了RF密封组合物和膜，其中组合物和膜包括乙烯/α-烯烃和乙烯丙烯酸酯共聚物的共混物。组合物和所得膜具有至少0.02的介电损耗因子，并且能够被射频密封。根据本发明的膜提供具有大约500g / in或更大的剥离强度的RF密封。在另一方面，提供了具有至少一个包含乙烯/α-烯烃共聚物和乙烯丙烯酸酯共聚物的共混物的外层的膜。用于本发明的合适的乙烯丙烯酸酯共聚物包括乙烯乙酸乙烯酯（EVA），乙烯丙烯酸丁酯（EBA）和乙烯丙烯酸甲酯（EMA）。

4. 发明申请

US20090035429A1 Retortable packaging film with outer layers containing blend of propylene-based polymer and homogeneous polymer 审中-公开
标题翻译：具有外层的含有丙烯基聚合物和均相聚合物共混物的可蒸发包装膜
公开(公告)号：US20090035429A1
公开(公告)日：2009-02-05
申请号：US12231233
申请日：2008-08-29
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B65B53/02 , B32B37/06
CPC分类号： B32B27/32 , B32B27/08 , B32B27/34 , B32B2250/24 , B32B2307/31 , B32B2307/554 , B32B2307/5825 , B32B2307/7244 , B32B2307/746 , B32B2439/70 , B32B2553/00 , Y10T428/1334 , Y10T428/1352
摘要： A retortable multilayer packaging film has a crosslinked first outer layer which serves as a heat seal layer/product-contact layer. The first outer layer comprises a blend of (i) a homogeneous propylene-based polymer and (ii) a homogeneous ethylene/C4-20 alpha-olefin copolymer having a density of from about 0.86 g/cc to about 0.91 g/cc. The film also has a crosslinked second outer layer that serves as a heat seal/skin layer, and which comprises a blend of a homogeneous propylene-based polymer and a homogeneous ethylene/C4-20 alpha-olefin copolymer. The invention also pertains to packaging articles made from the film, packaged products utilizing the film in the package, and a packaging process utilizing the film
摘要翻译：可蒸煮的多层包装膜具有用作热封层/产品接触层的交联的第一外层。第一外层包含（i）均相丙烯基聚合物和（ii）密度为约0.86g / cc至约0.91g / cc的均匀乙烯/ C 4-20α-烯烃共聚物的共混物。该膜还具有用作热密封/表皮层的交联的第二外层，并且其包含均匀的基于丙烯的聚合物和均匀的乙烯/ C 4-20α-烯烃共聚物的共混物。本发明还涉及由膜制成的包装物品，利用包装中的膜的包装产品以及利用该膜的包装过程

5. 发明申请

US20060210744A1 Retortable packaging film with grease-resistance 审中-公开
标题翻译：具有耐油脂性的透湿包装膜
公开(公告)号：US20060210744A1
公开(公告)日：2006-09-21
申请号：US11084589
申请日：2005-03-17
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2307/31 , B32B2307/554 , B32B2307/5825 , B32B2307/7244 , B32B2307/746 , B32B2439/70 , B32B2553/00 , Y10T428/1334 , Y10T428/1352
摘要： A retortable multilayer packaging film comprises a crosslinked heat seal layer and a crosslinked grease-resistant layer. The crosslinked heat seal layer is an outer film layer comprising a C2-3/C3-20 alpha-olefin copolymer. The crosslinked grease-resistant layer comprising at least one member selected from the group consisting of (i) a crystalline anhydride-grafted C2-3/C6-20 alpha-olefin copolymer having a density of from 0.93 g/cc to 0.97 g/cc, (ii) a crystalline C2-3/butene copolymer having a density of at least 0.92 g/cc, (iii) ionomer resin, and (iv) ethylene/unsaturated acid copolymer. The invention also pertains to packaging articles made from the film, packaged products utilizing the film in the package, and a packaging process utilizing the film
摘要翻译：一种可蒸煮的多层包装膜包括交联的热密封层和交联的耐油脂层。交联热密封层是包含C 2〜3 / 3- 3α-烯烃共聚物的外膜层。交联的耐脂润滑层包含至少一种选自（i）结晶酸酐接枝的C 2-3 - C 6-20α-烯烃的组分，烯烃共聚物，密度为0.93g / cc至0.97g / cc，（ii）密度为至少0.92g / cc的结晶C 2〜3/3 /丁烯共聚物，（iii）离聚物树脂，（iv）乙烯/不饱和酸共聚物。本发明还涉及由膜制成的包装物品，利用包装中的膜的包装产品以及利用该膜的包装过程

6. 发明申请

US20060210740A1 Retort packaging process and product utilizing high-temperature abuse layer and low-temperature abuse layer 审中-公开
标题翻译：蒸煮包装工艺和产品利用高温滥用层和低温滥用层
公开(公告)号：US20060210740A1
公开(公告)日：2006-09-21
申请号：US11084534
申请日：2005-03-17
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2307/31 , B32B2307/554 , B32B2307/5825 , B32B2307/7244 , B32B2307/746 , B32B2439/70 , B32B2553/00 , Y10T428/13 , Y10T428/1352
摘要： A process of preparing a retorted packaged product, comprises: (A) placing a product in a packaging article comprising a multilayer packaging film heat sealed to itself, (B) sealing the article closed so that the product is surrounded by the multilayer packaging film; and (C) heating the packaged product to a temperature of at least 212° F. for a period of at least 1 hour. The multilayer packaging film comprises: (i) a crosslinked first outer layer which serves as an outer layer and product-contact layer; (ii) a crosslinked second outer layer which serves as an outer skin layer; (iii) an O2-baarrier layer between the first outer layer and the second outer layer; (iv) a first high-temperature-abuse layer between the first outer layer and the second outer layer, the high-temperature-abuse layer comprising a polymer having a Tg of from 50° C. to 125° C.; and (v) a first low-temperature-abuse layer between the first outer layer and the second outer layer, the low-temperature-abuse layers comprising a polymer having a Tg of up to 15° C. The invention also pertains to a retorted packaged product packaged in the film utilized in the process of the invention.
摘要翻译：制备蒸煮包装产品的方法包括：（A）将产品放置在包括热封在其上的多层包装膜的包装制品中;（B）密封所述制品以使所述产品被所述多层包装膜包围; 和（C）将包装的产品加热至至少212°F的温度至少1小时。多层包装膜包括：（i）用作外层和产品接触层的交联的第一外层; （ii）用作外皮层的交联的第二外层; （iii）在第一外层和第二外层之间的O 2 2 - 阻碍层; （iv）在第一外层和第二外层之间的第一耐高温侵蚀层，高温侵蚀层包含具有50℃至30℃的聚合物， 125°C。和（v）在第一外层和第二外层之间的第一低温侵蚀层，低温滥用层包括具有至多15℃的T g的聚合物本发明还涉及包装在本发明方法中使用的膜中的蒸馏包装产品。

7. 发明授权

US07025198B2 Absorbent pad with controlled rate of wicking 失效
标题翻译：吸水垫具有控制的芯吸率
公开(公告)号：US07025198B2
公开(公告)日：2006-04-11
申请号：US10335583
申请日：2002-12-31
申请人： Solomon Bekele , Richard E. Douglas, III , Grady Franklin Vaughn, Jr. , David Kinard , Charles Kannankeril
发明人： Solomon Bekele , Richard E. Douglas, III , Grady Franklin Vaughn, Jr. , David Kinard , Charles Kannankeril
IPC分类号： B65D75/00
CPC分类号： B65D81/264 , Y10T428/13 , Y10T428/239
摘要： The invention provides an absorbent pad for a case-ready package that has a controlled rate of wicking. The packaging comprises a support member, a food product that exudes liquids positioned on the support member, an absorbent pad between the food product and the support member, and a lid member enclosing the package. The absorbent pad is composed of an upper layer, an intermediate absorbent layer, and a lower layer. The upper and lower layers extend beyond the periphery of the absorbent layer and are attached directly to one another. Preferably, the upper and lower layers are composed of nonwoven materials that are coated with a hydrophilic composition. Typically the upper layer will be a spunbonded/meltblown/spunbonded web and the lower layer will be a spunbonded web. The hydrophilic coating wicks liquid exuded by the food product into the absorbent layer, and therefore prevents the accumulation of liquids within the support member. Changing the amount of hydrophilic coating on the upper layer will decrease or increase the rate of wicking that occurs at the upper layer. Thus, to prevent drying from occurring within the food product the rate of wicking can be controlled by changing the amounts of hydrophilic coating present on the layers.
摘要翻译：本发明提供了一种具有受控率的芯吸的盒式包装的吸收垫。所述包装包括支撑构件，散发位于所述支撑构件上的液体的食品，所述食品和所述支撑构件之间的吸收垫，以及包围所述包装的盖构件。吸收垫由上层，中间吸收层和下层构成。上层和下层延伸超过吸收层的周边并且彼此直接连接。优选地，上层和下层由涂覆有亲水性组合物的非织造材料组成。通常，上层将是纺粘/熔喷/纺粘纤维网，下层将是纺粘纤维网。亲水涂层将由食品渗出的液体吸入吸收层，从而防止液体在支撑构件内的积聚。改变上层的亲水涂层的量将降低或增加在上层发生的芯吸速率。因此，为了防止在食品中发生干燥，可以通过改变层上存在的亲水涂层的量来控制排汗速率。

8. 发明授权

US06479162B1 Vinylidene chloride polymer composition and film 失效
标题翻译：偏二氯乙烯聚合物组成和膜
公开(公告)号：US06479162B1
公开(公告)日：2002-11-12
申请号：US09675394
申请日：2000-09-29
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B32B2730
CPC分类号： C08J5/18 , B32B27/30 , B32B27/32 , C08J2327/08 , C08L27/08 , C08L2205/02 , Y10S428/91 , Y10T428/3192 , Y10T428/31935 , C08L2666/04
摘要： A composition includes greater than 50% by weight such as between 51% and 99% by weight, of a first PVdC copolymer having a weight average molecular weight of between 80,000 and 125,000, and less than 50% by weight, such as between 1% and 49%, by weight of a second PVdC copolymer having a weight average molecular weight of between 126,000 and 180,000, the weight percent of each of the first and second polymers based on the combined weight of the first and second polymers. A film includes at least one layer having the above composition. A film can have at least one layer including a blend of a first vinylidene chloride polymer and a second vinylidene chloride polymer, the film having a free shrink ratio of between 0.6 and 2.2 at a shrink temperature of 180° F., or a free shrink ratio of between 0.8 and 1.4 at a shrink temperature of 200° F. Methods of making the film of the invention are also disclosed.
摘要翻译：组合物包含重均分子量为80,000至125,000，小于50重量％，例如1重量％以下的大于50重量％，例如51重量％至99重量％的第一PVdC共聚物，和49重量％的重均分子量为126,000至180,000的第二个PVdC共聚物，第一和第二聚合物各自的重量百分比基于第一和第二聚合物的总重量。膜包括具有上述组成的至少一层。膜可以具有至少一层，包括第一偏二氯乙烯聚合物和第二偏二氯乙烯聚合物的共混物，该膜在180°F的收缩温度下具有介于0.6和2.2之间的自由收缩率，或自由收缩在200°F的收缩温度下的比率为0.8和1.4。还公开了制备本发明的膜的方法。

9. 发明授权

US6045924A Film from a vinylidene chloride copolymer containing blend 失效
标题翻译：来自含偏二氯乙烯共聚物的混合物的膜
公开(公告)号：US6045924A
公开(公告)日：2000-04-04
申请号：US799748
申请日：1997-02-12
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B32B27/08 , B32B27/28 , B32B27/30 , C08J5/18 , C08K5/00 , C08L27/08 , C08L33/06
CPC分类号： C08J5/18 , B32B27/08 , C08K5/0008 , C08L27/08 , C08J2327/08 , C08L33/06 , Y10T428/1341 , Y10T428/1383
摘要： A film includes a layer derived from PVDC-containing composition having properties such as good thermal stability, enhanced extrudability, improved oxygen barrier properties, and reduced stickiness to metal surfaces. The composition includes a three components: a vinylidene chloride-containing polymer, a processing aid polymer, and a material useful for preventing the degradation of PVDC.
摘要翻译：膜包括衍生自含PVDC的组合物的层，其具有良好的热稳定性，增强的挤出性，改进的氧阻隔性能和降低的对金属表面的粘性。该组合物包括三种组分：含偏二氯乙烯的聚合物，加工助剂聚合物和可用于防止PVDC降解的材料。

10. 发明授权

US4909726A Impact-resistant film for chub packaging 失效
标题翻译：抗冲击薄膜，用于小包装
公开(公告)号：US4909726A
公开(公告)日：1990-03-20
申请号：US241539
申请日：1988-09-06
申请人： Solomon Bekele
发明人： Solomon Bekele
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , Y10T428/1307 , Y10T428/2826 , Y10T428/31743 , Y10T428/31757 , Y10T428/31913 , Y10T428/31928
摘要： A multilayer film useful in chub packaging includes a heat sealable layer, an abuse layer of very low density polyethylene, a polyamide or copolyamide layer, an oxygen barrier layer, a layer comprising nylon 6 or nucleated nylon 6, and a self-weldable layer.An alternate construction can be made without the abuse layer of very low density polyethylene, and includes an additional self-weldable layer. The film is made of a double-wound lay-flat tubular film. The film exhibits excellent impact resistant properties.
摘要翻译：可用于坯料包装的多层膜包括可热封层，非常低密度聚乙烯的滥用层，聚酰胺或共聚酰胺层，氧阻隔层，包含尼龙6或有核尼龙6的层和可自焊接层。可以在没有非常低密度聚乙烯的滥用层的情况下进行替代结构，并且包括另外的可自焊接层。该薄膜由双重缠绕的扁平管状薄膜制成。该膜具有优异的抗冲击性能。

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