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1. 发明授权

US08377528B2 Additive delivery laminate, process for making and using same and article employing same 失效
标题翻译：添加剂输送层压板，其制造和使用方法以及使用其的制品
公开(公告)号：US08377528B2
公开(公告)日：2013-02-19
申请号：US11187802
申请日：2005-07-22
申请人： David R. Kyle , Steven T. Calvert , Hillary Crawford , David Herndon , Milissa Smith
发明人： David R. Kyle , Steven T. Calvert , Hillary Crawford , David Herndon , Milissa Smith
IPC分类号： B32B1/08 , B32B27/20 , A23B4/18
CPC分类号： B32B1/02 , A23L27/79 , B32B3/26 , B32B25/08 , B32B25/18 , B32B27/08 , B32B27/18 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/365 , B32B2250/02 , B32B2250/24 , B32B2264/067 , B32B2264/102 , B32B2270/00 , B32B2307/31 , B32B2307/7244 , B32B2307/736 , B32B2439/70 , B65D75/26 , B65D81/34 , Y10T428/1334 , Y10T428/1352
摘要： An additive delivery laminate, suitable for cooking a food product and transferring a colorant, flavorant, and/or odorant to a food product, has an additive delivery layer comprising a thermoplastic layer and water-soluble granules containing a food additive. The laminate further comprises a substrate layer to which the additive delivery layer is bonded. The additive delivery layer is placed in contact with the food product to be packaged, with the granules thereafter dissolving and the additive being transferred to the food product. The additive can be transferred during cook-in or otherwise. Also disclosed is a process for preparing the additive delivery laminate and a process for preparing a packaged food product.
摘要翻译：适于烹饪食品并将着色剂，食用香料和/或加味剂转移到食品中的添加剂递送层压板具有包含热塑性层和含有食品添加剂的水溶性颗粒的添加剂输送层。层压体还包括与添加剂输送层接合的基底层。将添加剂输送层放置成与待包装的食品接触，然后将颗粒溶解并将添加剂转移到食品中。添加剂可以在烹饪过程中或以其他方式传输。还公开了制备添加剂递送层压体的方法和制备包装的食品的方法。

2. 发明授权

US06599639B2 Coextruded, retortable multilayer film 有权
标题翻译：共挤出，可蒸煮多层膜
公开(公告)号：US06599639B2
公开(公告)日：2003-07-29
申请号：US09809987
申请日：2001-03-16
申请人： Richard M. Dayrit , Steven T. Calvert , Stephen J. Schwarz , Daniel L. McKamy , Brian Rivers , Bobby Ayers
发明人： Richard M. Dayrit , Steven T. Calvert , Stephen J. Schwarz , Daniel L. McKamy , Brian Rivers , Bobby Ayers
IPC分类号： B32B2734
CPC分类号： B32B27/32 , A23L3/02 , A23L3/10 , B32B27/30 , B32B27/34 , Y10S428/91 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31913 , Y10T428/31928
摘要： A coextruded, retortable film includes a core layer having an ethylene/vinyl alcohol copolymer; two intermediate layers including a polyamide; two adhesive layers including a polymeric adhesive; and two outer layers including low density polyethylene, medium density polyethylene, high density polyethylene, ethylene/alpha olefin copolymer, propylene homopolymer, and/or propylene/alpha olefin copolymer. A method of packaging a product using this film, and a package, are disclosed. A retortable film includes a first layer including low density polyethylene, medium density polyethylene, high density polyethylene, ethylene/alpha olefin copolymer, propylene homopolymer, and/or propylene/alpha olefin copolymer; a second layer including a polymeric adhesive; a third layer including an ethylene/vinyl alcohol copolymer; a fourth layer including a polymeric adhesive; a fifth layer including a polyamide; a sixth layer including a polymeric adhesive; and a seventh layer including low density polyethylene, medium density polyethylene, high density polyethylene, ethylene/alpha olefin copolymer, propylene homopolymer, and/or propylene/alpha olefin copolymer.
摘要翻译：共挤出的可蒸煮膜包括具有乙烯/乙烯醇共聚物的芯层; 两个中间层包括聚酰胺; 两个粘合剂层包括聚合物粘合剂; 和包括低密度聚乙烯，中密度聚乙烯，高密度聚乙烯，乙烯/α-烯烃共聚物，丙烯均聚物和/或丙烯/α-烯烃共聚物的两个外层。公开了使用该膜包装产品的方法和包装。可蒸煮膜包括第一层，包括低密度聚乙烯，中密度聚乙烯，高密度聚乙烯，乙烯/α-烯烃共聚物，丙烯均聚物和/或丙烯/α-烯烃共聚物; 第二层，包括聚合物粘合剂; 第三层包括乙烯/乙烯醇共聚物; 包括聚合物粘合剂的第四层; 包括聚酰胺的第五层; 包括聚合物粘合剂的第六层; 和包含低密度聚乙烯，中密度聚乙烯，高密度聚乙烯，乙烯/α-烯烃共聚物，丙烯均聚物和/或丙烯/α-烯烃共聚物的第七层。

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