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公开(公告)号：WO1995007180A1
公开(公告)日：1995-03-16
申请号：PCT/US1994009584
申请日：1994-08-25
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , DEGRASSI, Alfieri , FURRER, William, Walter
IPC: B32B27/34
CPC classification number: B32B27/08 , B32B27/34 , B32B2250/24 , B32B2250/40 , B32B2307/7244 , B32B2377/00 , B32B2439/70 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739
Abstract: A polymeric film having superior oxygen barrier properties comprising at least three layers, two layers (12, 16) formed of an aliphatic polyamide such as poly(caprolactam) sandwiching a layer (24) formed of an aliphatic-aromatic polyamide such as poly(m-xylylene adipamide) or a blend of an aliphatic/aromatic polyamide such as poly(m-xylylene adipamide) with an ethylene vinyl alcohol copolymer.
Abstract translation: 具有优异的阻氧性的聚合物膜包括至少三层，由诸如聚（己内酰胺）的脂肪族聚酰胺形成的两层（12,16），其夹持由脂肪族 - 芳族聚酰胺形成的层（24），例如聚（m - 二甲苯基己二酰胺）或脂族/芳族聚酰胺如聚（间苯二甲酰己二酰胺）与乙烯乙烯醇共聚物的共混物。
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公开(公告)号：WO1997047468A1
公开(公告)日：1997-12-18
申请号：PCT/US1997010161
申请日：1997-06-10
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , TSAI, Mingliang, Lawrence , ALTMAN, Carl, Elliot , DEGRASSI, Alfieri , MENNIG, John , MESSA, Anthony, Francis
IPC: B32B27/32
CPC classification number: B32B27/08 , B32B27/32 , B32B27/34 , B32B2307/514 , B32B2377/00 , Y10T428/31725 , Y10T428/31931
Abstract: Coextruded films having a one inner core layer of polyamide homopolymer or copolymer, and an outer layer on each side of the polyamide core of a blend of a polyolefin homopolymer or copolymer and an adhesive composition which comprises a polyolefin having at least one functional moiety of an unsaturated carboxylic acid and/or anhydride thereof. The coextruded films are typically prepared by a blown film technique. Such structures are suitable for use as release and barrier films for sheet molding and other reinforced plastic applications.
Abstract translation: 共挤塑膜具有一个聚酰胺均聚物或共聚物的内芯层，聚酰胺芯每一面上的聚烯烃均聚物或共聚物共混物的外层和粘合剂组合物，该组合物包含具有至少一个官能部分的聚烯烃 不饱和羧酸和/或其酸酐。 共挤出的膜通常通过吹塑薄膜技术制备。 这种结构适用于片材成型和其他增强塑料应用的释放和阻隔膜。
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公开(公告)号：WO1998025762A1
公开(公告)日：1998-06-18
申请号：PCT/US1997021978
申请日：1997-12-02
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , TSAI, Mingliang, Lawrence , KHANNA, Yash, P. , MACKEY, Joseph, Edgar , SCHNEIDER, Russell, Lee , DEGRASSI, Alfieri
IPC: B32B27/08
CPC classification number: B32B27/08 , B29C55/023 , B29K2027/12 , B32B7/12 , B32B27/302 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B37/153 , B32B2250/24 , B32B2260/025 , B32B2307/518 , B32B2307/558 , B32B2307/7246 , B32B2325/00 , B32B2367/00 , B32B2377/00 , B32B2439/80 , Y10S428/91 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/31725 , Y10T428/3175 , Y10T428/31757 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938
Abstract: The present invention provides biaxially oriented multilayer fluoropolymer films. They are produced by coextruding or laminating films having at least one layer of a fluoropolymer, at least one layer of a thermoplastic homopolymer or copolymer and an intermediate adhesive layer which is preferably a polyolefin having at least one functional moiety of an unsaturated carboxylic acid or anhydride thereof. With this structure the thermoplastic layer allows the fluoropolymer layer to be biaxially stretched many times its original length. A high orientation ratio for the fluoropolymer film increases the mechanical strength, toughness, and water vapor barrier properties of the film while using a thinner gauge fluoropolymer film. Coextrusion processing can be done at higher temperatures, i.e. in the range of from at about 280 DEG C to about 400 DEG C. These temperatures allow films to be produced in the absence of polymer degradation and film melt fracture.
Abstract translation: 本发明提供双轴取向的多层含氟聚合物膜。 它们通过共挤出或层压具有至少一层含氟聚合物层，至少一层热塑性均聚物或共聚物的膜和中间粘合剂层来制造，所述中间粘合剂层优选为具有至少一个不饱和羧酸或酸酐官能部分的聚烯烃 它们。 利用这种结构，热塑性层允许含氟聚合物层双轴拉伸许多倍其原始长度。 含氟聚合物膜的高取向比增加了薄膜的机械强度，韧性和水蒸气阻隔性能，同时使用较薄的含氟聚合物膜。 共挤出加工可以在更高的温度下进行，即在约280℃至约400℃的范围内。这些温度允许在不存在聚合物降解和薄膜熔融断裂的情况下生产膜。
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公开(公告)号：WO1996012616A1
公开(公告)日：1996-05-02
申请号：PCT/US1995012590
申请日：1995-10-03
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , DEGRASSI, Alfieri , FRYER, James, Ivan , HITZEL, Andrew, Gerard , MATAS, Michael, Stanley
IPC: B32B27/08
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/34 , B32B2250/05 , B32B2250/24 , B32B2307/7244 , B32B2329/00 , B32B2377/00 , B32B2439/70 , Y10S428/91 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757
Abstract: A polymeric film having superior oxygen barrier properties comprising at least five layers with two exterior layers (12, 20) independently selected from the group consisting of an aliphatic polyamide and an aliphatic/aromatic polyamide, an interior layer (16) of ethylene vinyl alcohol copolymer or a blend of poly(m-xylylene adipamide) and ethylene vinyl alcohol copolymer, and a modified polyolefin adhesive layer (14, 18) between each exterior layer and the interior layer.
Abstract translation: 具有优异的阻氧性的聚合物膜包括至少五层，具有独立地选自脂族聚酰胺和脂族/芳族聚酰胺的两个外层（12,20），乙烯乙烯醇共聚物的内层（16） 或聚（间亚二甲苯基己二酰胺）和乙烯乙烯醇共聚物的共混物，以及每个外层和内层之间的改性聚烯烃粘合剂层（14,18）。
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公开(公告)号：WO1995034425A1
公开(公告)日：1995-12-21
申请号：PCT/US1995007508
申请日：1995-06-13
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , DEGRASSI, Alfieri , FRYER, James, I. , HITZEL, Andrew, G. , MATAS, Michael, S.
IPC: B32B27/08
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/24 , B32B2270/00 , B32B2307/7244 , B32B2329/04 , B32B2367/00 , B32B2377/00 , B32B2439/70 , Y10S428/91 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/31728 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31797
Abstract: A polymeric film having superior oxygen barrier properties comprising at least five layers with at least one exterior layer comprised of polyester, one exterior layer selected from the group consisting of a polyester, an aliphatic polyamide, and an aliphatic/aromatic polyamide, an interior layer of ethylene vinyl alcohol copolymer or a blend of an ethylene vinyl alcohol copolymer and an aliphatic/aromatic polyamide, and a modified polyolefin adhesive layer between each exterior layer and the interior layer.
Abstract translation: 具有优异氧阻隔性的聚合物膜包括至少五层，至少一层由聚酯组成的外层，一层选自聚酯，脂族聚酰胺和脂族/芳族聚酰胺的外层，内层为 乙烯乙烯醇共聚物或乙烯乙烯醇共聚物和脂族/芳族聚酰胺的共混物，以及在每个外层和内层之间的改性聚烯烃粘合剂层。
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Patent Agency Ranking
公开(公告)号：EP0765218B1
公开(公告)日：1998-04-01
申请号：EP95923841.1
申请日：1995-06-13
Applicant: AlliedSignal Inc.
Inventor： DEGRASSI, Alfieri , FRYER, James, I. , HITZEL, Andrew, G. , MATAS, Michael, S.
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/24 , B32B2270/00 , B32B2307/7244 , B32B2329/04 , B32B2367/00 , B32B2377/00 , B32B2439/70 , Y10S428/91 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/31728 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31797
Abstract: A polymeric film having superior oxygen barrier properties comprising at least five layers with at least one exterior layer comprised of polyester, one exterior layer selected from the group consisting of a polyester, an aliphatic polyamide, and an aliphatic/aromatic polyamide, an interior layer of ethylene vinyl alcohol copolymer or a blend of an ethylene vinyl alcohol copolymer and an aliphatic/aromatic polyamide, and a modified polyolefin adhesive layer between each exterior layer and the interior layer.
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公开(公告)号：EP0944474A1
公开(公告)日：1999-09-29
申请号：EP97950764.0
申请日：1997-12-02
Applicant: AlliedSignal Inc.
Inventor： TSAI, Mingliang, Lawrence , KHANNA, Yash, P. , MACKEY, Joseph, Edgar , SCHNEIDER, Russell, Lee , DEGRASSI, Alfieri
CPC classification number: B32B27/08 , B29C55/023 , B29K2027/12 , B32B7/12 , B32B27/302 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B37/153 , B32B2250/24 , B32B2260/025 , B32B2307/518 , B32B2307/558 , B32B2307/7246 , B32B2325/00 , B32B2367/00 , B32B2377/00 , B32B2439/80 , Y10S428/91 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/31725 , Y10T428/3175 , Y10T428/31757 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938
Abstract: The present invention provides biaxially oriented multilayer fluoropolymer films. They are produced by coextruding or laminating films having at least one layer of a fluoropolymer, at least one layer of a thermoplastic homopolymer or copolymer and an intermediate adhesive layer which is preferably a polyolefin having at least one functional moiety of an unsaturated carboxylic acid or anhydride thereof. With this structure the thermoplastic layer allows the fluoropolymer layer to be biaxially stretched many times its original length. A high orientation ratio for the fluoropolymer film increases the mechanical strength, toughness, and water vapor barrier properties of the film while using a thinner gauge fluoropolymer film. Coextrusion processing can be done at higher temperatures, i.e. in the range of from at about 280 °C to about 400 °C. These temperatures allow films to be produced in the absence of polymer degradation and film melt fracture.
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公开(公告)号：EP0904198A1
公开(公告)日：1999-03-31
申请号：EP97931131.0
申请日：1997-06-10
Applicant: AlliedSignal Inc.
Inventor： TSAI, Mingliang, Lawrence , ALTMAN, Carl, Elliot , DEGRASSI, Alfieri , MENNIG, John , MESSA, Anthony, Francis
CPC classification number: B32B27/08 , B32B27/32 , B32B27/34 , B32B2307/514 , B32B2377/00 , Y10T428/31725 , Y10T428/31931
Abstract: Coextruded films having a one inner core layer of polyamide homopolymer or copolymer, and an outer layer on each side of the polyamide core of a blend of a polyolefin homopolymer or copolymer and an adhesive composition which comprises a polyolefin having at least one functional moiety of an unsaturated carboxylic acid and/or anhydride thereof. The coextruded films are typically prepared by a blown film technique. Such structures are suitable for use as release and barrier films for sheet molding and other reinforced plastic applications.
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公开(公告)号：EP0788427A1
公开(公告)日：1997-08-13
申请号：EP95936226.0
申请日：1995-10-03
Applicant: AlliedSignal Inc.
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/34 , B32B2250/05 , B32B2250/24 , B32B2307/7244 , B32B2329/00 , B32B2377/00 , B32B2439/70 , Y10S428/91 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757
Abstract: A polymeric film having superior oxygen barrier properties comprising at least five layers with two exterior layers (12, 20) independently selected from the group consisting of an aliphatic polyamide and an aliphatic/aromatic polyamide, an interior layer (16) of ethylene vinyl alcohol copolymer or a blend of poly(m-xylylene adipamide) and ethylene vinyl alcohol copolymer, and a modified polyolefin adhesive layer (14, 18) between each exterior layer and the interior layer.
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公开(公告)号：EP0788427B1
公开(公告)日：1998-06-24
申请号：EP95936226.0
申请日：1995-10-03
Applicant: AlliedSignal Inc.
IPC: B32B27/08
CPC classification number: B32B27/08 , B32B7/12 , B32B27/306 , B32B27/34 , B32B2250/05 , B32B2250/24 , B32B2307/7244 , B32B2329/00 , B32B2377/00 , B32B2439/70 , Y10S428/91 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757
Abstract: A polymeric film having superior oxygen barrier properties comprising at least five layers with two exterior layers (12, 20) independently selected from the group consisting of an aliphatic polyamide and an aliphatic/aromatic polyamide, an interior layer (16) of ethylene vinyl alcohol copolymer or a blend of poly(m-xylylene adipamide) and ethylene vinyl alcohol copolymer, and a modified polyolefin adhesive layer (14, 18) between each exterior layer and the interior layer.
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