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公开(公告)号:US20080255296A1
公开(公告)日:2008-10-16
申请号:US12088447
申请日:2006-09-08
申请人: Julie W. Gibbons , Alveda J. Williams , Rajen M. Patel , Jeffrey J. Wooster , Enrique Torres , Miguel A. Prieto Goubert , Olga Bertran
发明人: Julie W. Gibbons , Alveda J. Williams , Rajen M. Patel , Jeffrey J. Wooster , Enrique Torres , Miguel A. Prieto Goubert , Olga Bertran
CPC分类号: C08L23/10 , B32B7/06 , B32B25/08 , B32B27/08 , B32B27/302 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/582 , B32B2581/00 , C08J5/18 , C08J2323/04 , C08J2323/10 , C08J2323/16 , C08J2325/04 , C08L23/04 , C08L23/16 , C08L2666/06
摘要: The invention relates to a polyolefin-based heat sealable and peelable seal. The peelable seals comprise from 5 to 98 percent by weight of a propylene based plastomer or elastomer and from 2 to 95 percent by weight of a second polymer selected from the group consisting of polyethylene, polybutylene, and styrenic polymer and mixtures thereof. The invention also relates to tamper evident peelable seals. The invention also relates to methods of making and using the heat sealable, peelable seal.
摘要翻译: 本发明涉及一种基于聚烯烃的可热封和可剥离密封。 可剥离密封件包含5至98重量%的基于丙烯的塑性体或弹性体和2至95重量%的选自聚乙烯,聚丁烯和苯乙烯聚合物的第二聚合物及其混合物。 本发明还涉及防篡改的可剥离密封件。 本发明还涉及制造和使用可热封的可剥离密封件的方法。
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公开(公告)号:US07863383B2
公开(公告)日:2011-01-04
申请号:US12088447
申请日:2006-09-08
申请人: Julie W. Gibbons , Alveda J. Williams , Rajen M. Patel , Jeffrey J. Wooster , Enrique Torres , Miguel A. Prieto Goubert , Olga Bertran
发明人: Julie W. Gibbons , Alveda J. Williams , Rajen M. Patel , Jeffrey J. Wooster , Enrique Torres , Miguel A. Prieto Goubert , Olga Bertran
CPC分类号: C08L23/10 , B32B7/06 , B32B25/08 , B32B27/08 , B32B27/302 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/582 , B32B2581/00 , C08J5/18 , C08J2323/04 , C08J2323/10 , C08J2323/16 , C08J2325/04 , C08L23/04 , C08L23/16 , C08L2666/06
摘要: The invention relates to a polyolefin-based heat sealable and peelable seal. The peelable seals comprise from 5 to 98 percent by weight of a propylene based plastomer or elastomer and from 2 to 95 percent by weight of a second polymer selected from the group consisting of polyethylene, polybutylene, and styrenic polymer and mixtures thereof. The invention also relates to tamper evident peelable seals. The invention also relates to methods of making and using the heat sealable, peelable seal.
摘要翻译: 本发明涉及一种基于聚烯烃的可热封和可剥离密封。 可剥离密封件包含5至98重量%的基于丙烯的塑性体或弹性体和2至95重量%的选自聚乙烯,聚丁烯和苯乙烯聚合物的第二聚合物及其混合物。 本发明还涉及防篡改的可剥离密封件。 本发明还涉及制造和使用可热封的可剥离密封件的方法。
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