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. 发明申请

WO2007050605A3 SHRINK SLEEVE LABEL 审中-公开
公开(公告)号：WO2007050605A3
公开(公告)日：2007-09-13
申请号：PCT/US2006041476
申请日：2006-10-24
申请人： CRYOVAC INC , OPUSZKO SLAWOMIR , COOK HUBERT J , HERRAN VINCENT W , MCALLISTER LARRY B
发明人： OPUSZKO SLAWOMIR , COOK HUBERT J , HERRAN VINCENT W , MCALLISTER LARRY B
IPC分类号： B32B1/08 , B65D55/08 , H02G15/18
CPC分类号： B32B27/08 , B32B27/302 , B32B27/32 , B32B27/325 , B32B27/36 , B32B2307/736 , B32B2323/04 , B32B2325/00 , B32B2367/00 , B32B2519/00 , B65D23/0878 , G09F3/04 , Y10T428/13 , Y10T428/1328 , Y10T428/1334 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , Y10T428/1393 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , Y10T428/31938
摘要： A shrink film comprises a skin layer and a base layer. The skin layer may comprise polystyrene or modified polyester. The base layer may comprise alpha-olefin/cyclic-olefin copolymer or alpha-olefin/vinyl aromatic copolymer. The film has a free shrink at 1000C of at least about 10%. The film is useful for shrink sleeve applications.
摘要翻译：收缩膜包括表层和基层。表层可以包括聚苯乙烯或改性聚酯。基层可以包含α-烯烃/环烯烃共聚物或α-烯烃/乙烯基芳族共聚物。该膜在1000℃下具有至少约10％的自由收缩。该膜可用于收缩套筒应用。

2. 发明申请

WO2007140118A3 MULTILAYER FILM HAVING HIGH OXYGEN TRANSMISSION AND HIGH MODULUS 审中-公开
标题翻译：具有高氧传输和高模数的多层膜
公开(公告)号：WO2007140118A3
公开(公告)日：2008-02-21
申请号：PCT/US2007069008
申请日：2007-05-16
申请人： CRYOVAC INC , OPUSZKO SLAWOMIR
发明人： OPUSZKO SLAWOMIR
IPC分类号： B32B25/08
CPC分类号： B32B25/08 , B32B7/02 , B32B25/14 , B32B27/08 , B32B27/302 , B32B27/306 , B32B27/32 , B32B2250/24 , B32B2274/00 , B32B2307/31 , B32B2307/72 , B32B2307/724 , B32B2439/70 , Y10T428/1334 , Y10T428/31855 , Y10T428/31938
摘要： The invention provides a multilayer film (10) having an oxygen transmission rate of about 10,000 cc (STP) /m 2 /day/atm or greater at 23 °C and 0 % relative humidity, a modulus of about 15,000 psi or greater in at least one direction. The multilayer film (10) can be used for packaging a wide variety of products requiring regulation of oxygen permeability under varying packaging conditions because the multilayer film is capable of providing a relatively high OTR without sacrificing the mechanical properties that may be necessary for many packaging applications. The multilayer film (10) may include a sealant layer (12), a stiffening layer (14), and a core layer (16) disposed between the sealant (12) and stiffening (14) layers. In one embodiment, the sealant layer (12) comprises a plyethylene having a density of less than 0,93 g/cc; the core layer (16) consists of an ethylene/alpha-olefin having a density of 0,90 g/cc or less; and the stiffening layer (14) comprises a styrene/butadiene/styrene block copolymer having a modulus of about 250,000 psi.
摘要翻译：本发明提供了一种在23℃和0％相对湿度下具有约10,000cc（STP）/ m 2 /天/天或更高的氧气透过率的多层膜（10），模量在至少一个方向上约为15,000psi或更大。多层膜（10）可用于包装各种需要在变化的包装条件下调节透氧性的产品，因为多层膜能够提供相对较高的OTR而不牺牲许多包装应用所需的机械性能。多层膜（10）可以包括密封剂层（12），加强层（14）和设置在密封剂（12）和加强层（14）之间的芯层（16）。在一个实施方案中，密封剂层（12）包含密度小于0.93g / cc的聚乙烯; 芯层（16）由密度为0.90g / cc或更低的乙烯/α-烯烃组成; 并且加强层（14）包括具有约250,000psi的模量的苯乙烯/丁二烯/苯乙烯嵌段共聚物。

3. 发明申请

WO2005089321A3 USE OF BRANCHED POLYETHYLENES IN MULTILAYER FILMS AND RESEALABLE CLOSURES 审中-公开
标题翻译：分散聚乙烯在多层薄膜和可再生封闭中的应用
公开(公告)号：WO2005089321A3
公开(公告)日：2007-01-04
申请号：PCT/US2005008597
申请日：2005-03-15
申请人： DU PONT , HOLMES DAVID ALAN , OPUSZKO SLAWOMIR , KERBOW DEWEY LYNN , LORENZO-MOORE TINA V
发明人： HOLMES DAVID ALAN , OPUSZKO SLAWOMIR , KERBOW DEWEY LYNN , LORENZO-MOORE TINA V
IPC分类号： B32B27/00 , B32B27/08 , B32B27/32
CPC分类号： B32B27/08 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B2307/31 , B32B2323/04 , B32B2325/00 , B32B2327/00 , B32B2329/04 , B32B2367/00 , B32B2377/00 , B32B2435/02
摘要： Branched polyethylenes of density up to about 0.875 g/cc are used as a component in articles that can be pressure-sealed and unsealed repeatedly. Such articles include multilayer films that contain the branched polyethylene and another thermoplastic and pressure-resealable closures comprising a sealing surface that comprises the branched polyethylene and a sealing surface that comprises a thermoplastic. The multilayer film and closures are particularly useful in packaging, especially plastic packaging, such as bags, pouches, and vacuum skin packaging, to package a large variety of goods.
摘要翻译：密度高达约0.875g / cc的分支聚乙烯可用作可以重复压力密封和开封的制品中的组分。这样的制品包括含有支化聚乙烯的多层薄膜和另一种热塑性和可重压密封的封闭件，其包括包含支化聚乙烯的密封表面和包含热塑性塑料的密封表面。多层膜和封闭件特别适用于包装，特别是塑料包装，例如袋，袋和真空皮肤包装，以包装各种各样的商品。

4. 发明专利

MX2009008400A ETIQUETA DE MANGUITO DE ENCOGIMIENTO. 未知
公开(公告)号：MX2009008400A
公开(公告)日：2009-08-24
申请号：MX2009008400
申请日：2008-02-13
申请人： CRYOVAC INC
发明人： MCALLISTER LARRY B , OPUSZKO SLAWOMIR
IPC分类号： B32B27/36 , B32B27/32 , G09F3/04
摘要： Una película comprende una capa de piel, una capa de base, y una capa intermedia entre las capas de piel y de base: la capa de piel comprende poliéster. La capa de base comprende copolímero de bloque estirénico que tiene un contenido de monómero de estireno de cuando menos alrededor de 50% en peso. La capa intermedia comprende: (i) uno o más polímeros seleccionados de copolímero de alfa-olefina/olefina cíclica y copolímero aromático de alfa-olefina/vinilo y (ii) uno o más polímeros seleccionados de copolímero de etileno/éster insaturado y copolímero de bloque estirénico que tiene un contenido de monómero de estireno de cuando mucho alrededor de 50% en peso. La película tiene un encogimiento verdadero a 100ºC en cuando menos una dirección de cuando menos alrededor del 10%. La película puede ser útil en aplicaciones de manguito de encogimiento.

5. 发明专利

CA2375528A1 OXYGEN SCAVENGING COMPOSITION 未知
公开(公告)号：CA2375528A1
公开(公告)日：2001-01-18
申请号：CA2375528
申请日：2000-06-26
申请人： CRYOVAC INC
发明人： SPEER DREW V , OPUSZKO SLAWOMIR , BANSLEBEN DONALD A
IPC分类号： B65D81/26 , A23L3/26 , A23L3/28 , A23L3/3436 , A23L3/3463 , B32B27/28 , B65D65/02 , C08L23/08 , C08K5/04 , C08L23/20 , C09K15/06
摘要： A composition capable of scavenging oxygen composed of (i) a copolymer of, a t least, ethylene and a strained, cyclic alkylene, preferably cyclopentene; (i i) a transition metal catalyst; (iii) preferably, a photoinitiator; and (iv) optionally, a polymeric diluent.

6. 发明专利

CA2628583C SHRINK SLEEVE LABEL 未知
公开(公告)号：CA2628583C
公开(公告)日：2012-04-17
申请号：CA2628583
申请日：2006-10-24
申请人： CRYOVAC INC
发明人： OPUSZKO SLAWOMIR , COOK HUBERT J , HERRAN VINCENT W , MCALLISTER LARRY B
IPC分类号： B32B1/08 , B65D55/08 , H02G15/18
摘要： A shrink film comprises a skin layer and a base layer. The skin layer may comprise polystyrene or modified polyester. The base layer may comprise alpha-olefin/cyclic-olefin copolymer or alpha-olefin/vinyl aromatic copolymer. The film has a free shrink at 1000C of at least about 10%. The film is useful for shrink sleeve applications.

7. 发明专利

CA2628583A1 SHRINK SLEEVE LABEL 未知
公开(公告)号：CA2628583A1
公开(公告)日：2007-05-03
申请号：CA2628583
申请日：2006-10-24
申请人： CRYOVAC INC
发明人： OPUSZKO SLAWOMIR , COOK HUBERT J , MCALLISTER LARRY B , HERRAN VINCENT W
IPC分类号： B32B1/08 , B65D55/08 , H02G15/18
摘要： A shrink film comprises a skin layer and a base layer. The skin layer may comprise polystyrene or modified polyester. The base layer may comprise alpha-olefin/cyclic-olefin copolymer or alpha-olefin/vinyl aromatic copolymer. The film has a free shrink at 100° C. of at least about 10%. The film is useful for shrink sleeve applications.

8. 发明专利

NZ516127A Oxygen scavenging composition 未知
公开(公告)号：NZ516127A
公开(公告)日：2003-08-29
申请号：NZ51612700
申请日：2000-06-26
申请人： CRYOVAC INC
发明人： BANSLEBEN DONALD A , OPUSZKO SLAWOMIR , SPEER DREW V
IPC分类号： B65D81/26 , A23L3/26 , A23L3/28 , A23L3/3436 , A23L3/3463 , B32B27/28 , B65D65/02
摘要： An oxygen scavenging composition comprising: a) at least one saturated copolymer of ethylene and a strained, cyclic alkylene having less than ten carbon atoms per ring; and b) a transition metal catalyst, wherein the transition metal is from the first, second or third transition series of the Periodic Table. Articles made from said composition are also covered, along with means of packaging oxygen sensitive materials within said articles.

9. 发明专利

PL2004393T3 Etykieta w postaci rękawa termokurczliwego 未知
公开(公告)号：PL2004393T3
公开(公告)日：2013-04-30
申请号：PL06826558
申请日：2006-10-24
申请人： CRYOVAC INC
发明人： OPUSZKO SLAWOMIR , COOK HUBERT J , HERRAN VINCENT W , MCALLISTER LARRY B
IPC分类号： B32B1/08 , B65D55/08 , H02G15/18

10. 发明专利

CA2566110A1 PACKAGING PROCESS UTILIZING RECLOSABLE PACKAGE HAVING PRESSURE-INDUCED RECLOSE SEAL WHICH BECOMES STRONGER AT LOW TEMPERATURE 未知
公开(公告)号：CA2566110A1
公开(公告)日：2005-12-01
申请号：CA2566110
申请日：2005-05-04
申请人： CRYOVAC INC
发明人： LORENZO-MOORE TINA V , OPUSZKO SLAWOMIR , ENSLEY STEVEN
IPC分类号： B65D77/20 , B32B27/08 , B32B27/32 , B65B25/00 , B65D65/40 , C08L23/04 , C08L23/08 , C08L23/16 , C12C1/027
摘要： A product is packaged in a pressure-reclosable package comprising a multilayer film having a heat-sealable, pressure-reclosable inside layer. The inside layer contains a hyperbranched polyolefin having at least 70 side chain branches per 1000 carbon atoms and a density of up to about 0.885 g/cc, and/or an ethylene/alpha-olefin elastomer having a density of up to about 0.885 g/cc. The package is opened and a portion of the product removed, and a pressure-induced seal is used to re-close the package at a temperature of at least 11° C. The reclosed package is then placed in an environment having a temperature of from about -50° C to +1° C., so that a cooled pressure-reclosed seal at least doubles in strength.

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