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公开(公告)号：WO1997020693A1
公开(公告)日：1997-06-12
申请号：PCT/US1996018877
申请日：1996-11-26
Applicant: THE DOW CHEMICAL COMPANY
Inventor： THE DOW CHEMICAL COMPANY , FALLA, Daniel, J. , SAAVEDRA, Jose, V.
IPC: B32B27/32
CPC classification number: B32B27/08 , B29C53/38 , B32B1/08 , B32B27/18 , B32B27/32 , B32B2307/31 , B32B2307/41 , B32B2439/70 , B65D65/20 , B65D75/008 , B65D75/48 , Y10T428/1334 , Y10T428/1345 , Y10T428/24777 , Y10T428/2826 , Y10T428/31913
Abstract: An environmentally friendly polymer film pouch (10, 20) made from a polyethylene film structure for the packaging of flowable materials, for example, milk. The film may be a monolayer or multilayer structure (30), such as a two-layer or a three-layer coextruded film (30) containing at least one layer (31) of a blend of an ultra low density polyethylene and a high pressure low density polyethylene as a seal layer having high melt strength. Also disclosed is a process of making the pouch (10, 20) for packaging flowable materials using a film structure described hereinabove.
Abstract translation: 由用于包装可流动材料（例如牛奶）的聚乙烯薄膜结构制成的环境友好的聚合物薄膜袋（10,20）。 该膜可以是单层或多层结构（30），例如包含至少一层（31）超低密度聚乙烯和高压共混物的双层或三层共挤出膜（30） 低密度聚乙烯作为具有高熔体强度的密封层。 还公开了使用上述薄膜结构制造用于包装可流动材料的袋（10,20）的方法。
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公开(公告)号：WO1997012755A1
公开(公告)日：1997-04-10
申请号：PCT/US1996015726
申请日：1996-09-27
Applicant: THE DOW CHEMICAL COMPANY
Inventor： THE DOW CHEMICAL COMPANY , FALLA, Daniel, J. , SAAVEDRA, Jose, V.
IPC: B29D22/00
CPC classification number: B32B27/32 , B32B27/08 , B32B2307/41 , B32B2307/71 , B32B2439/70 , B65D75/008 , B65D75/48 , B65D2565/385 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/0853 , C08L2205/02 , C08L2314/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/31913 , C08L2666/04
Abstract: An environmentally friendly polymer film pouch (10) made from a polyethylene film structure for the packaging of flowable materials, for example, a pouch made from a monolayer or multilayer film structure (13) such as a two-layer or a three-layer coextruded film containing at least one layer of a blend of a substantially linear ethylene polymer and a high pressure low density polyethylene as a seal layer (12). Also disclosed is a process for making the pouch for packaging flowable materials using a film structure described hereinabove.
Abstract translation: 由用于包装可流动材料的聚乙烯膜结构制成的环境友好的聚合物膜袋（10），例如由单层或多层膜结构（13）制成的袋，例如双层或三层共挤出 含有至少一层基本上线性的乙烯聚合物和高压低密度聚乙烯的共混物作为密封层（12）的膜。 还公开了使用上述薄膜结构制造用于包装可流动材料的袋的方法。
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Patent Agency Ranking
公开(公告)号：WO1995000587A1
公开(公告)日：1995-01-05
申请号：PCT/US1994006730
申请日：1994-06-14
Applicant: THE DOW CHEMICAL COMPANY
Inventor： THE DOW CHEMICAL COMPANY , FALLA, Daniel, J. , RESTAINO, Michael, C.
IPC: C08L23/04
CPC classification number: B32B27/08 , B32B27/32 , B32B37/153 , B32B2323/04 , B32B2323/046 , B32B2439/46 , B32B2439/70 , B65D75/008 , Y10T428/1328 , Y10T428/1334 , Y10T428/31855 , Y10T428/31909 , Y10T428/3192
Abstract: An environmentally friendly polymer film pouch made from a homogeneously branched substantially linear ethylene interpolymer film structure for the packaging of flowable materials such as milk, is disclosed. A pouch made from a multilayer film structure such as a two-layer or a three-layer coextruded film containing at least one seal layer of a homogeneously branched substantially linear polyethylene is also disclosed. A process for making a pouch for packaging flowable materials using a homogeneously branched substantially linear ethylene interpolymer film structure is also disclosed.
Abstract translation: 公开了一种由用于包装可流动材料如牛奶的均匀分支的基本上线性的乙烯互聚物膜结构制成的环境友好的聚合物膜袋。 还公开了由多层膜结构制成的袋，例如包含至少一个均匀分支的基本上线性的聚乙烯的密封层的双层或三层共挤出膜。 还公开了使用均匀分支的基本上线性的乙烯互聚物膜结构制造用于包装可流动材料的袋的方法。
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公开(公告)号：EP0866744A1
公开(公告)日：1998-09-30
申请号：EP96933985.0
申请日：1996-09-27
Applicant: THE DOW CHEMICAL COMPANY
Inventor： FALLA, Daniel, J. , SAAVEDRA, Jose, V.
CPC classification number: B32B27/32 , B32B27/08 , B32B2307/41 , B32B2307/71 , B32B2439/70 , B65D75/008 , B65D75/48 , B65D2565/385 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/0853 , C08L2205/02 , C08L2314/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/31913 , C08L2666/04
Abstract: An environmentally friendly polymer film pouch (10) made from a polyethylene film structure for the packaging of flowable materials, for example, a pouch made from a monolayer or multilayer film structure (13) such as a two-layer or a three-layer coextruded film containing at least one layer of a blend of a substantially linear ethylene polymer and a high pressure low density polyethylene as a seal layer (12). Also disclosed is a process for making the pouch for packaging flowable materials using a film structure described hereinabove.
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公开(公告)号：EP0865361A1
公开(公告)日：1998-09-23
申请号：EP96943517.0
申请日：1996-11-26
Applicant: THE DOW CHEMICAL COMPANY
Inventor： FALLA, Daniel, J. , SAAVEDRA, Jose, V.
CPC classification number: B32B27/08 , B29C53/38 , B32B1/08 , B32B27/18 , B32B27/32 , B32B2307/31 , B32B2307/41 , B32B2439/70 , B65D65/20 , B65D75/008 , B65D75/48 , Y10T428/1334 , Y10T428/1345 , Y10T428/24777 , Y10T428/2826 , Y10T428/31913
Abstract: An environmentally friendly polymer film pouch (10, 20) made from a polyethylene film structure for the packaging of flowable materials, for example, milk. The film may be a monolayer or multilayer structure (30), such as a two-layer or a three-layer coextruded film (30) containing at least one layer (31) of a blend of an ultra low density polyethylene and a high pressure low density polyethylene as a seal layer having high melt strength. Also disclosed is a process of making the pouch (10, 20) for packaging flowable materials using a film structure described hereinabove.
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公开(公告)号：EP0705302B1
公开(公告)日：1998-09-09
申请号：EP94921959.6
申请日：1994-06-14
Applicant: THE DOW CHEMICAL COMPANY
Inventor： FALLA, Daniel, J. , RESTAINO, Michael, C.
IPC: C08L23/04 , C08J5/18 , B32B27/32 , B65D65/40 , C09J123/04
CPC classification number: B32B27/08 , B32B27/32 , B32B37/153 , B32B2323/04 , B32B2323/046 , B32B2439/46 , B32B2439/70 , B65D75/008 , Y10T428/1328 , Y10T428/1334 , Y10T428/31855 , Y10T428/31909 , Y10T428/3192
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公开(公告)号：EP0705302A1
公开(公告)日：1996-04-10
申请号：EP94921959.0
申请日：1994-06-14
Applicant: THE DOW CHEMICAL COMPANY
Inventor： FALLA, Daniel, J. , RESTAINO, Michael, C.
CPC classification number: B32B27/08 , B32B27/32 , B32B37/153 , B32B2323/04 , B32B2323/046 , B32B2439/46 , B32B2439/70 , B65D75/008 , Y10T428/1328 , Y10T428/1334 , Y10T428/31855 , Y10T428/31909 , Y10T428/3192
Abstract: An environmentally friendly polymer film pouch made from a homogeneously branched substantially linear ethylene interpolymer film structure for the packaging of flowable materials such as milk, is disclosed. A pouch made from a multilayer film structure such as a two-layer or a three-layer coextruded film containing at least one seal layer of a homogeneously branched substantially linear polyethylene is also disclosed. A process for making a pouch for packaging flowable materials using a homogeneously branched substantially linear ethylene interpolymer film structure is also disclosed.
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