公开(公告)号：US20110266187A1

公开(公告)日：2011-11-03

申请号：US13179255

申请日：2011-07-08

Applicant: Paul E. Share ,  Keith R. Pillage ,  Charles I. Skillman ,  Paul E. Fuchs

Inventor： Paul E. Share ,  Keith R. Pillage ,  Charles I. Skillman ,  Paul E. Fuchs

IPC: B65D1/40 ,  B32B27/06 ,  B32B1/02

CPC classification number: A23L3/3436 ,  B01J20/26 ,  B01J20/262 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B2250/244 ,  B32B2307/414 ,  B32B2307/716 ,  B32B2307/74 ,  B32B2439/60 ,  B32B2439/66 ,  B32B2439/70 ,  C01B13/0262 ,  C01B13/0281 ,  C08G63/52 ,  C08G63/866 ,  C08G63/916 ,  C08K5/098 ,  C08K2201/012 ,  C08L63/10 ,  C08L67/02 ,  C08L67/06 ,  C08L101/02 ,  Y10T428/1317 ,  Y10T428/1321 ,  Y10T428/1324 ,  Y10T428/1334 ,  Y10T428/1338 ,  Y10T428/1341 ,  Y10T428/1352 ,  Y10T428/1397 ,  Y10T428/31786 ,  C08L2666/02

Abstract: A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients.

Abstract translation: 具有主链和不饱和侧链的聚合物连接到骨架上。 聚合物可以任选地与氧化催化剂和/或其它成分组合。

公开(公告)号：US20110172335A1

公开(公告)日：2011-07-14

申请号：US12945351

申请日：2010-11-12

Applicant: Girish N. Deshpande

Inventor： Girish N. Deshpande

IPC: C08K5/3417 ,  C07D209/46

CPC classification number: C08K5/3417 ,  B65D1/0207 ,  B65D81/266 ,  C07D209/46 ,  C08K5/0083 ,  C08K5/098 ,  C08K2201/012 ,  C08L67/00

Abstract: The present disclosure relates to oxygen scavenging molecules, compositions comprising the molecules, and articles made from the compositions.

Abstract translation: 本公开涉及除氧分子，包含分子的组合物和由组合物制成的制品。

公开(公告)号：US20110089384A1

公开(公告)日：2011-04-21

申请号：US12913883

申请日：2010-10-28

Applicant: DARIO LAZZARI ,  Manuele Vitali ,  Michela Bonora ,  Graziano Zagnoni ,  Marie-Raphael Morvillier

Inventor： DARIO LAZZARI ,  Manuele Vitali ,  Michela Bonora ,  Graziano Zagnoni ,  Marie-Raphael Morvillier

IPC: F21V9/06 ,  C08G73/00

CPC classification number: C08G63/6854 ,  C08K3/08 ,  C08K5/132 ,  C08K5/3492 ,  C08K2201/012 ,  C08L67/02 ,  C08L67/04 ,  C08L69/00 ,  C08L2666/18

Abstract: The present invention relates to highly compatible hydroxyphenyltriazine UV-absorbers and to their use in organic polymers, especially for protecting the contents of transparent plastic packages such as pharmaceuticals, cosmetics, personal care products, shampoos and the like, and especially foodstuffs such as beverages, fresh vegetables or meat, from the deleterious effects of ultraviolet radiation. Especially advantageous is the combined use of a UV absorber and an oxygen scavenger. It has been found that certain highly compatible tris-aryl-s-triazines are especially effective towards this end when incorporated in the containers or films in which such materials are stored.

Abstract translation: 本发明涉及高度相容的羟基苯基三嗪UV吸收剂及其在有机聚合物中的用途，特别是用于保护诸如药物，化妆品，个人护理产品，洗发剂等的透明塑料包装的内容物，特别是食品如饮料， 新鲜蔬菜或肉类，从紫外线辐射的有害影响。 特别有利的是UV吸收剂和除氧剂的组合使用。 已经发现，某些高度相容的三 - 芳基-s-三嗪在结合到其中存储这些材料的容器或薄膜中时特别有效。

公开(公告)号：US07807111B2

公开(公告)日：2010-10-05

申请号：US11007821

申请日：2004-12-08

Applicant: Drew Ve Speer ,  Paul D. Spence ,  Gregory E. McDonald ,  Timothy S. Dennison ,  Gregory H. Grossman ,  Csaba F. Kiss ,  Jason G. Verrett ,  Charles C. Zende

Inventor： Drew Ve Speer ,  Paul D. Spence ,  Gregory E. McDonald ,  Timothy S. Dennison ,  Gregory H. Grossman ,  Csaba F. Kiss ,  Jason G. Verrett ,  Charles C. Zende

IPC: B01J19/08

CPC classification number: B65B55/08 ,  C08K5/0008 ,  C08K2201/012

Abstract: The invention is a method, triggering unit, and system for activating an oxygen scavenging composition at high speeds. The triggering unit includes a plurality of UV lamps that can operate at increased temperatures and have high output intensites from about 10 to 35 mW/cm2. The triggering unit can activate films at speeds from about 20 to 100 fps. Mercury amalgam lamps are useful in the practice of the invention. The invention also includes a UV dose management system and film tensioning system that facilitates triggering at high film speeds. The UV dose management system controls the amount of UV exposure that the film receives so that the oxygen scavenging rate of the activated composition can be controlled.

Abstract translation: 本发明是一种高速激活氧气清除组合物的方法，触发单元和系统。 触发单元包括能够在增加的温度下操作并具有约10至35mW / cm 2的高输出强度的多个UV灯。 触发单元可以以大约20至100fps的速度激活胶片。 汞合金灯在本发明的实践中是有用的。 本发明还包括一种UV剂量管理系统和薄膜张紧系统，其有助于以高胶片速度触发。 UV剂量管理系统控制膜接收的UV暴露量，从而可以控制活化组合物的除氧速率。

公开(公告)号：US20100113626A1

公开(公告)日：2010-05-06

申请号：US12375704

申请日：2007-08-21

Applicant: Zhenguo LIU

Inventor： Zhenguo LIU

IPC: C08J11/06 ,  C08L67/00 ,  C08K3/22 ,  C08K3/34 ,  C08K3/26 ,  C08K3/30 ,  C08K3/08

CPC classification number: C08K3/08 ,  C08G63/80 ,  C08K2201/008 ,  C08K2201/012 ,  C08L67/00 ,  C08L67/02

Abstract: The present invention relates to a composition comprising a colored recycled polyethylene terephthalate (RPET) and an opacifying material. The composition can further comprise a virgin polyethylene terephthalate (PET), a high gas barrier or an oxygen scavenging compound. Suitable opacifying material, suitable high gas barrier polymer and suitable oxygen scavenging compound are disclosed herein. Other embodiments of the present invention include articles produced from these compositions and processes for producing these compositions.

Abstract translation: 本发明涉及包含着色的再循环聚对苯二甲酸乙二醇酯（RPET）和遮光材料的组合物。 该组合物可进一步包含原始聚对苯二甲酸乙二醇酯（PET），高阻气性或除氧化合物。 本文公开了合适的遮光材料，合适的高阻气聚合物和合适的除氧化合物。 本发明的其它实施方案包括由这些组合物制备的制品和用于制备这些组合物的方法。

公开(公告)号：US07494605B2

公开(公告)日：2009-02-24

申请号：US11199018

申请日：2005-08-08

Applicant: Richard Dayrit ,  Scott W. Beckwith ,  Brian L. Butler ,  Ronald L. Cotterman ,  Drew V. Speer ,  Thomas D. Kennedy

Inventor： Richard Dayrit ,  Scott W. Beckwith ,  Brian L. Butler ,  Ronald L. Cotterman ,  Drew V. Speer ,  Thomas D. Kennedy

IPC: C09K15/04 ,  C09K15/08 ,  B65B29/00 ,  C02F1/70

CPC classification number: B32B27/08 ,  A23L3/3436 ,  B32B1/08 ,  B32B7/12 ,  B32B15/04 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B29/002 ,  B32B2307/7244 ,  B32B2311/00 ,  B32B2317/12 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/06 ,  B32B2329/04 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2377/00 ,  B32B2439/40 ,  B32B2439/70 ,  B65B25/067 ,  B65B25/068 ,  B65B31/00 ,  B65B55/16 ,  B65B55/19 ,  B65D81/267 ,  C01B13/0281 ,  C08K5/0008 ,  C08K2201/012 ,  Y02E60/324

Abstract: A method includes triggering an oxygen scavenger; and storing the scavenger in a container configured such that the oxygen scavenger exhibits no substantial oxygen scavenging activity while inside the container. The triggered oxygen scavenger can later be removed from the container, and used in packaging oxygen sensitive products. A stored oxygen scavenger, triggered, is also disclosed. A method of distributing an oxygen scavenger film includes providing a tubular film at a first location, the film having oxygen barrier and oxygen scavenger layers; triggering the oxygen scavenger; collapsing the film; rolling up the film; transporting the film to a second location; and triggering the oxygen scavenger. Another method of distributing an oxygen scavenger film includes providing an oxygen scavenger film at a first location; transporting the film to a second location; triggering the oxygen scavenger; storing the oxygen scavenger film in a container; and transporting the film to a third location.

Abstract translation: 一种方法包括触发除氧剂; 并将所述清除剂储存在容器中，所述容器被构造成使得所述除氧剂在所述容器内部不显示显着的氧清除活性。 触发的氧气清除剂可以稍后从容器中取出，并用于包装氧气敏感产品。 还公开了一种被触发的储存除氧剂。 分配除氧剂膜的方法包括在第一位置提供管状膜，所述膜具有氧气阻挡层和除氧剂层; 触发除氧剂 崩溃的电影 卷起电影; 将影片运送到第二位置; 并引发氧气清除剂。 分配除氧剂膜的另一种方法包括在第一位置提供氧清除膜; 将影片运送到第二位置; 触发除氧剂 将除氧剂膜储存在容器中; 并将影片运送到第三位置。

公开(公告)号：US20050221029A1

公开(公告)日：2005-10-06

申请号：US10518292

申请日：2003-06-17

Applicant: Mark Cater ,  Donald Grindstaff

Inventor： Mark Cater ,  Donald Grindstaff

IPC: A23L3/3418 ,  A23L3/3436 ,  A23L3/3571 ,  B01J20/24 ,  B65D1/00 ,  B65D81/26 ,  C08K5/00 ,  C12N9/04 ,  C12N9/08

CPC classification number: C12N9/0065 ,  A23L3/3418 ,  A23L3/3436 ,  A23L3/3571 ,  B65D81/268 ,  C08K5/0091 ,  C08K2201/012 ,  C12N9/0006 ,  Y10T428/13

Abstract: The oxygen scavenging system of the subject invention contemplates a composition, system and appurtenant methodology for substantially eliminating elemental oxygen from packaged oxygen sensitive products. The composition or scavenging agent includes an oxidoreductase enzyme, a suitable energy source or substrate for the enzyme, and a buffer. The composition binds oxygen when exposed to moisture, thereby reducing the level of oxygen in a closed (e.g., sealed) space such as a food package or the like. More particularly and preferably, the composition includes glucose oxidase in an amount of between 1 and 100 activity units (U) per gram, catalase in an amount of between 1 and 300 activity units (U) per gram, dextrose in an amount of between about 20 and 99 percent by weight, and sodium bicarbonate in an amount of between about 1 and 80 percent by weight.

Abstract translation: 本发明的氧气清除系统考虑了用于基本上从包装氧敏感产品中消除元素氧的组合物，系统和附属方法。 组合物或清除剂包括氧化还原酶，酶的适当能量源或底物和缓冲液。 当组合物暴露于水分时，组合物结合氧，从而降低封闭（例如，密封）空间（例如食品包装等）中的氧含量。 更具体地和优选地，组合物包括以每克1至100个活性单位（U）的量的葡萄糖氧化酶，过氧化氢酶的量为1至300活性单位（U）/克，右旋糖之间的量为约 20和99重量％，碳酸氢钠的量为约1-80重量％。

公开(公告)号：US20040043172A1

公开(公告)日：2004-03-04

申请号：US10647276

申请日：2003-08-26

Applicant: Continental PET Technologies, Inc.

Inventor： Steven L. Schmidt ,  Brian Lynch ,  Keith Barker ,  Ronald Adams, SR. ,  Amit S. Agrawal

IPC: B65D001/00

CPC classification number: B32B27/18 ,  A23L3/3436 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B33/00 ,  B32B2307/518 ,  B32B2439/70 ,  C08K3/08 ,  C08K5/098 ,  C08K2003/0843 ,  C08K2201/012 ,  Y10T428/1338 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/1359 ,  Y10T428/1379 ,  C08L77/00

Abstract: Oxygen-scavenging polymers and packaging for holding oxygen-sensitive products. A heat treatment process has been found to significantly increase the oxygen-scavenging performance of the polymer. The enhanced scavenging polymer can be effectively incorporated into various packaging, including transparent multilayer containers for beer and juice. In one embodiment, a multilayer package made from the scavenger provides an actual reduction in oxygen content of a contents of the package, over a long period of time (e.g., 24 weeks). The package can be stored unfilled for an extended period (without significant loss of scavenging capability) and will scavenge substantially immediately upon filling with a liquid product. The package may incorporate a relatively low weight percentage of the scavenger, thus providing enhanced scavenging in a cost-effective manner.

Abstract translation: 含氧清除聚合物和用于保存氧敏感产品的包装。 已经发现热处理工艺显着地提高了聚合物的清除氧气的性能。 增强的清除聚合物可以有效地结合到各种包装中，包括用于啤酒和果汁的透明多层容器。 在一个实施方案中，由清除剂制成的多层包装在长时间（例如24周）内提供包装内容物的氧含量的实际降低。 包装可以长时间储存​​（不会显着损失清除能力），并且在填充液体产品时将基本上立即清除。 包装可以包含相对较低重量百分比的清除剂，从而以成本有效的方式提供增强的清除。

公开(公告)号：US06607795B1

公开(公告)日：2003-08-19

申请号：US10024835

申请日：2001-12-19

Applicant: Hu Yang ,  Ta Yen Ching ,  Peter Kwan

Inventor： Hu Yang ,  Ta Yen Ching ,  Peter Kwan

IPC: B32B2736

CPC classification number: C01B13/0262 ,  B01J20/26 ,  B32B27/06 ,  C01B13/0281 ,  C08K5/0008 ,  C08K5/098 ,  C08K2201/012 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/1379 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T428/31605 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31728 ,  Y10T428/31736 ,  Y10T428/3175 ,  Y10T428/31757 ,  Y10T428/31779 ,  Y10T428/31786 ,  Y10T428/3179 ,  Y10T428/31797 ,  C08L67/02

Abstract: Herein is disclosed an oxygen scavenging composition, comprising (i) an oxygen scavenging polymer comprising units having structure I: wherein R1 and R2 are independently selected from the group consisting of —O—, —NCO—, and —NR—, wherein R is selected from the group consisting of —H and —C1-C6 alkyls; (ii) a transition metal oxidation catalyst; and (iii) an energy-absorbing compound selected from the group consisting of microwave reactive materials and photoinitiators having a wavelength of maximum absorption of electromagnetic radiation from about 200 nm to about 750 nm. The oxygen scavenging composition can be used to form an oxygen scavenging packaging article.

Abstract translation: 本文公开了一种除氧组合物，其包含（i）含氧清除聚合物，其包含具有结构I的单元：其中R 1和R 2独立地选自-O - ， - NCO-和-NR-，其中R为 选自-H和-C 1 -C 6烷基; （ii）过渡金属氧化催化剂; 和（iii）选自微波反应物质和具有约200nm至约750nm的电磁辐射的最大吸收波长的光引发剂的能量吸收化合物。 除氧组合物可用于形成除氧包装制品。

公开(公告)号：US06527976B1

公开(公告)日：2003-03-04

申请号：US09722373

申请日：2000-11-27

Applicant: Gangfeng Cai ,  Ta Yen Ching ,  Hu Yang

Inventor： Gangfeng Cai ,  Ta Yen Ching ,  Hu Yang

IPC: C08K500

CPC classification number: C08K5/098 ,  C08K2201/012 ,  Y10T428/1331 ,  Y10T428/1345 ,  Y10T428/1348 ,  Y10T428/1352 ,  C08L67/02

Abstract: An oxygen scavenging composition that can be either thermoplastic or thermoset, and that comprises at least one oxygen scavenging polymer and at least one curing agent is disclosed. The oxygen scavenging polymer comprises a polymeric backbone, at least two curing functional groups that are terminal groups and at least one oxygen scavenging cyclic moiety having from 5 to 9 carbon atoms in its ring and at least one carbon-carbon double bond in its ring. The curing functional groups of the oxygen scavenging polymer can be independently selected from hydroxyl groups, amino groups, carboxylic groups, sulfonic groups, and epoxy groups. The curing agent comprises at least two functional groups that are capable of reacting with the curing functional groups of the oxygen scavenging polymer.

Abstract translation: 公开了可以是热塑性或热固性的，并且包含至少一种除氧聚合物和至少一种固化剂的除氧组合物。 除氧聚合物包含聚合物骨架，至少两个固化官能团，其为端基和至少一个在其环中具有5-9个碳原子的氧清除性环状部分及其环中的至少一个碳 - 碳双键。 除氧聚合物的固化官能团可以独立地选自羟基，氨基，羧基，磺酸基和环氧基。 固化剂包含至少两个能够与除氧聚合物的固化官能团反应的官能团。