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1. 发明授权

US5002811A Multiple layer packaging sheet material 失效
标题翻译：多层包装片材料
公开(公告)号：US5002811A
公开(公告)日：1991-03-26
申请号：US464279
申请日：1990-01-12
申请人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
发明人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
IPC分类号： B32B27/08 , B32B27/32 , B65D65/40 , B65D77/20 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/22 , C08L53/02
CPC分类号： C08L23/04 , B29C47/0021 , B29C47/061 , B32B27/08 , B32B27/32 , C08L23/10 , C08L23/12 , C08L23/22 , C08L53/00 , C08L53/02 , C08L53/025 , C08L23/06 , C08L23/0815 , Y10T428/1341 , Y10T428/31797 , Y10T428/31935
摘要： A multiple layer sheet material comprising a first layer 12 of vinylidene chloride copolymer having a first softening temperature. A second polymeric sealant layer 14 has a second softening temperature no more than about 50.degree. C. less than the first softening temperature. An optional third layer 16 between the first and second layers has a third softening temperature greater than either of the first and second softening temperatures and comprises a polyethylene terephthalate composition. A fourth polymeric layer 18 has a fourth softening temperature greater than the first and second softening temperatures. The first layer is positioned between the third and fourth layers. A fifth impact layer 20 is positioned between layers 14 and 16. The composition of the impact layer 20 comprises, as a first component, a base polymer drawn from the same family of polymers as a major polymeric component of the second sealant layer, and, as a second component, a polymeric composition providing elastomeric properties to the impact layer and increased shock tolerance to the multiple layer sheet material. The disclosure also teaches the use of the sheet materials in fabrication of packages and teaches methods of fabricating both the sheet materials and the packages.
摘要翻译：一种多层片材，其包含具有第一软化温度的偏二氯乙烯共聚物的第一层12。第二聚合物密封剂层14的第二软化温度低于第一软化温度不超过约50℃。在第一和第二层之间的任选的第三层16具有大于第一和第二软化温度中的任一个的第三软化温度，并且包括聚对苯二甲酸乙二醇酯组合物。第四聚合物层18具有大于第一和第二软化温度的第四软化温度。第一层位于第三层和第四层之间。第五冲击层20位于层14和16之间。冲击层20的组成包括作为第一组分的从与第二密封剂层的主要聚合物组分相同的聚合物系列抽出的基础聚合物，作为第二组分，提供对冲击层的弹性性质和对多层片材材料的增强的抗冲击性的聚合物组合物。本公开还教导了片材在制造包装中的使用，并教导了制造片材和包装的方法。

2. 发明授权

US4894266A Multiple layer packaging sheet material 失效
公开(公告)号：US4894266A
公开(公告)日：1990-01-16
申请号：US138222
申请日：1987-12-23
申请人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
发明人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
IPC分类号： B32B27/30 , B32B7/02 , B32B7/10 , B32B27/08 , B65D65/40
CPC分类号： B32B27/08 , B29C47/0021 , B29C47/061 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/31797 , Y10T428/31935
摘要： A multiple layer sheet material comprising a first layer 12 of vinylidene chloride copolymer having a first softening temperature. A second polymeric sealant layer 14 has a second softening temperature no more than about 50.degree. C. less than the first softening temperature. An optional third layer 16 between the first and second layers has a third softening temperature greater than either of the first and second softening temperatures and comprises a polyethylene terephthalate composition. A fourth polymeric layer 18 has a fourth softening temperature greater than the first and second softening temperatures. The first layer is positioned between the third and fourth layers. A fifth impact layer 20 is positioned between layers 14 and 16. The composition of the impact layer 20 comprises, as a first component, a base polymer drawn from the same family of polymers as a major polymeric component of the second sealant layer, and, as a second component, a polymeric composition providing elastomeric properties to the impact layer and increased shock tolerance to the multiple layer sheet material. The disclosure also teaches the use of the sheet materials in fabrication of packages and teaches methods of fabricating both the sheet materials and the packages.

3. 发明授权

US5137763A Multiple layer packaging sheet material 失效
标题翻译：多层包装片材料
公开(公告)号：US5137763A
公开(公告)日：1992-08-11
申请号：US402747
申请日：1989-09-05
申请人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
发明人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
IPC分类号： B32B27/08 , B32B27/32 , B65D65/40 , B65D77/20 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/22 , C08L27/08 , C08L53/02 , C08L67/00
CPC分类号： C08L23/10 , B29C47/0021 , B29C47/061 , B32B27/08 , B32B27/32 , C08L23/04 , C08L23/12 , C08L23/22 , C08L53/00 , C08L53/02 , C08L53/025 , C08L23/06 , C08L23/0815 , C08L27/08 , C08L67/00 , Y10T428/1379 , Y10T428/1383 , Y10T428/31797 , Y10T428/31935
摘要： A multiple layer sheet material comprising a first layer 12 of vinylidene chloride copolymer having a first softening temperature. A second polymeric sealant layer 14 has a second softening temperature no more than about 50.degree. C. less than the first softening temperature. An optional third layer 16 between the first and second layers has a third softening temperature greater than either of the first and second softening temperatures and comprises a polyethylene terephthalate composition. A fourth polymeric layer 18 has a fourth softening temperature greater than the first and second softening temperatures. The first layer is positioned between the third and fourth layers. A fifth impact layer 20 is positioned between layers 14 and 16. The composition of the impact layer 20 comprises, as a first component, a base polymer drawn from the same family of polymers as a major polymeric component of the second sealant layer, and, as a second component, a polymeric composition providing elastomeric properties to the impact layer and increased shock tolerance to the multiple layer sheet material. The disclosure also teaches the use of the sheet materials in fabrication of packages and teaches methods of fabricating both the sheet materials and the packages.
摘要翻译：一种多层片材，其包含具有第一软化温度的偏二氯乙烯共聚物的第一层12。第二聚合物密封剂层14的第二软化温度低于第一软化温度不超过约50℃。在第一和第二层之间的任选的第三层16具有大于第一和第二软化温度中的任一个的第三软化温度，并且包括聚对苯二甲酸乙二醇酯组合物。第四聚合物层18具有大于第一和第二软化温度的第四软化温度。第一层位于第三层和第四层之间。第五冲击层20位于层14和16之间。冲击层20的组成包括作为第一组分的从与第二密封剂层的主要聚合物组分相同的聚合物系列抽出的基础聚合物，作为第二组分，提供对冲击层的弹性性质和对多层片材材料的增强的抗冲击性的聚合物组合物。本公开还教导了片材在制造包装中的使用，并教导了制造片材和包装的方法。

4. 发明授权

US5093164A Multiple layer packaging sheet material 失效
标题翻译：多层包装片材料
公开(公告)号：US5093164A
公开(公告)日：1992-03-03
申请号：US138270
申请日：1987-12-23
申请人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
发明人： Frank T. Bauer , Yong J. Kim , Roger P. Genske
IPC分类号： B32B27/08 , B65D65/40
CPC分类号： B32B27/08 , B29C47/0021 , B29C47/061 , Y10T428/1341 , Y10T428/2826 , Y10T428/31507 , Y10T428/3175 , Y10T428/31797 , Y10T428/31895 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192
摘要： Packaging sheet materials 10 and packages having improved impact/shock tolerance as measured in a slope drop test. The sheet materials comprise an impact layer 12 of a blend of polypropylene and a polymer providing elastomeric properties between a sealant substructure 14 and a substrate substructure 16.
摘要翻译：包装薄片材料10和具有改进的冲击/冲击耐受性的包装，其在斜坡跌落试验中测量。片材包括聚丙烯和聚合物的共混物的冲击层12，其在密封剂底层结构14和基底子结构16之间提供弹性性质。

5. 发明授权

US5089308A Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer 失效
标题翻译：共挤膜和包含偏二氯乙烯丙烯酸甲酯共聚物的方法
公开(公告)号：US5089308A
公开(公告)日：1992-02-18
申请号：US458485
申请日：1989-12-28
申请人： Mark E. Nordness , Frank T. Bauer , Robert J. Blemberg , John P. Eckstein , David M. Banik , Grant A. Gustafson
发明人： Mark E. Nordness , Frank T. Bauer , Robert J. Blemberg , John P. Eckstein , David M. Banik , Grant A. Gustafson
IPC分类号： B29C47/06 , B29C47/28 , B29C47/56 , B32B27/08 , B32B37/15
CPC分类号： B29C47/0023 , B29C47/0021 , B29C47/0026 , B29C47/061 , B29C47/065 , B29C47/26 , B29C47/28 , B29C47/56 , B29C47/707 , B32B27/08 , B32B37/153 , Y10T428/1341 , Y10T428/1379 , Y10T428/31507 , Y10T428/3175 , Y10T428/31786 , Y10T428/3192
摘要： Vinylidene chloride methyl acrylate copolymer coextruded with second and third different polymeric compositions in fabrication of multiple layer films. The third layer is between the first and second layers. The second composition can have a melting temperature greater than 204.degree. C., and can be, for example, polyester, polyamide, or polycarbonate. Preferred films contain at least five layers, at least one of which has a typical extrusion processing temperature higher than the typical extrusion processing temperature of the VDC-MA. Methods of fabricating such films are also disclosed.
摘要翻译：偏二氯乙烯丙烯酸甲酯共聚物与第二和第三种不同的聚合物组合物共挤出制造多层膜。第三层在第一和第二层之间。第二组合物可以具有大于204℃的熔融温度，并且可以是例如聚酯，聚酰胺或聚碳酸酯。优选的膜含有至少五层，其中至少一层具有比VDC-MA的典型挤出加工温度高的典型挤出加工温度。还公开了制造这种膜的方法。

6. 发明授权

US5837358A Film having anhydride functionality in outer layer, process for making same, packaging using same, and packaged product comprising same 失效
标题翻译：在外层中具有酸酐官能度的膜，其制造方法，使用其的包装以及包含其的包装产品
公开(公告)号：US5837358A
公开(公告)日：1998-11-17
申请号：US457892
申请日：1995-06-01
申请人： Frank T. Bauer , Thomas D. Kennedy , Ram K. Ramesh , Paul J. Satterwhite , John S. Sczesny , G. Vincent Sharps , Richard K. Watson
发明人： Frank T. Bauer , Thomas D. Kennedy , Ram K. Ramesh , Paul J. Satterwhite , John S. Sczesny , G. Vincent Sharps , Richard K. Watson
IPC分类号： B32B27/08 , B65D65/40 , B65D81/34 , B32B7/02
CPC分类号： B65D81/34 , B32B27/08 , Y10T428/2495 , Y10T428/31551 , Y10T428/31725 , Y10T428/31739 , Y10T428/31743 , Y10T428/31786 , Y10T428/31855 , Y10T428/31971
摘要： A packaged product has a cooked meat product, within a film, adhered to a meat-contact surface of the film. An anhydride functionality is present on the meat-contact surface of the film. Upon extraction in ethanol, the anhydride is extractable from the cook-in film to a level of less than 50 parts per billion. A packaged product is prepared by packaging a meat product in the cook-in film and cooking the meat product within the film so that the meat-contact surface of the film adheres to the meat product.
摘要翻译：包装的产品在薄膜内具有熟肉制品，粘附到薄膜的肉接触表面上。酸酐官能度存在于膜的肉接触表面上。在乙醇中萃取后，酸酐可以从煮熟的膜中提取到低于50ppm的水平。包装的产品通过将肉制品包装在烹饪膜中并烹饪膜内的肉制品以使膜的肉接触表面粘附到肉制品上来制备。

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