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1. 发明申请

WO2023023138A1 DURABLE PRINTABLE LABEL FILM 审中-公开
公开(公告)号：WO2023023138A1
公开(公告)日：2023-02-23
申请号：PCT/US2022/040574
申请日：2022-08-17
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： PAOLILLI, Tracy , CLOUTIER, Joshua , ABE, Yu
IPC分类号： B32B15/08 , C08L23/10 , C08L23/12 , B32B15/085
摘要： Embodiments relate to a film comprising a base layer comprising a biaxially oriented polypropylene (BOPP); a coating layer comprising a polyester, an acrylic, and a crosslinker; and a primer; wherein the film has a haze change, measured according to ASTM D1003, before exposure to boiling water for 30 minutes and after exposure to boiling water for 30 minutes of 4 units or less.

2. 发明申请

WO2021195545A1 COEXTRUDED, CROSSLINKED MULTILAYER POLYOLEFIN FOAM STRUCTURES WITH CROSSLINKED, POLYOLEFIN CAP LAYERS AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：WO2021195545A1
公开(公告)日：2021-09-30
申请号：PCT/US2021/024446
申请日：2021-03-26
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： BALDWIN, Jesse Jude , BEN-DAAT, Dan , BOCK, Kaitlyn Michelle , SIERADZKI, Pawel
IPC分类号： B32B5/18 , B29C44/24 , B32B27/06 , B32B27/16 , B32B27/18 , B32B27/26 , B32B27/32 , C08J9/00 , B29C2035/0872 , B29C2035/0877 , B29C2035/0883 , B29C35/0866 , B29C44/50 , B29C48/0012 , B29C48/022 , B29C48/07 , B29C48/18 , B29C48/21 , B29K2023/06 , B29K2023/12 , B29K2105/04 , B29K2105/24 , B32B2250/02 , B32B2250/03 , B32B2266/025 , B32B2270/00 , B32B2307/54 , B32B2307/72 , B32B2307/732 , B32B2307/738 , B32B2419/00 , B32B2479/00 , B32B2605/00 , B32B2607/00 , B32B27/065 , B32B27/327 , B32B7/027 , C08J2201/026 , C08J2201/03 , C08J2323/06 , C08J2323/12 , C08J2323/14 , C08J2423/06 , C08J2423/12 , C08J9/0061 , C08J9/103 , C08J9/34
摘要： Disclosed herein are physically crosslinked, closed cell continuous multilayer foam structures that include a coextruded foam layer containing at least one of polypropylene and polyethylene and a crosslinked, coextruded cap layer containing at least one of polypropylene and polyethylene. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer and at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

3. 发明申请

WO2021154469A1 ORIENTED POLYOLEFIN RELEASE FILMS 审中-公开
公开(公告)号：WO2021154469A1
公开(公告)日：2021-08-05
申请号：PCT/US2021/012387
申请日：2021-01-07
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： DOU, Shichen , USHIJIMA, Masato
IPC分类号： B32B7/10 , B32B27/08 , B32B27/16 , B32B27/28 , B32B27/32
摘要： Embodiments relates to a multilayer film comprising a core layer, a first outer layer and second outer layer. In an embodiment, the core layer includes a polypropylene; the first outer layer comprises (a) a polymethylpentene, (b) a butene copolymer, and (c) a polydimethylsiloxane and/or a crosslinked silicone; and the second outer layer comprises (a) a polymethylpentene, (b) a butene copolymer, and (c) a polydimethylsiloxane and/or a crosslinked silicone. Yet, another embodiment relates the core layer comprises polypropylene; the first outer layer comprises a mini random polypropylene resin, wherein the first outer layer comprises a first corona treated surface; and the second outer layer comprises a polymethylpentene copolymer, a crystalline polypropylene, a polydimethylsiloxane, a crosslinked silicone and/or a fluoropolymer.

4. 发明申请

WO2020131364A1 ANTI-BLUSH AND CHEMICAL RESISTANT POLYESTER FILM 审中-公开
公开(公告)号：WO2020131364A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/064345
申请日：2019-12-04
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： MORITZ, Jan , ERVOLINO, Robert
IPC分类号： B32B27/36 , C08K5/5333 , C08L67/02
摘要： Embodiments herein relate to a polymer film comprising an anti-blushing composition in a blend comprising polyethylene terephthalate (PET) and polybutylene terephthalate (PBT); wherein the blend contains at least 50 wt.% of PBT; wherein the anti-blushing composition comprises a phosphorus containing compound but excludes certain phosphorus compounds; and wherein the anti-blushing composition is configured to prevent blushing in the polymer film laminated directly to a metal substrate sheet and exposed to steam at a temperature of 260°F for 90 minutes.

5. 发明申请

WO2018031763A1 BLUSH-RESISTANT FILM INCLUDING PIGMENTS 审中-公开
标题翻译：包括颜料在内的抗冲击薄膜
公开(公告)号：WO2018031763A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/046284
申请日：2017-08-10
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： MORITZ, Jan , ERVOLINO, Robert , SAKAI, Takafumi , SAKELLARIDES, Stefanos
IPC分类号： B32B15/09 , B32B27/08 , B32B27/36 , C08J5/18 , C08K3/00 , C08K5/00 , C08L67/02
CPC分类号： C08J5/18 , B32B15/09 , B32B27/08 , B32B27/20 , B32B27/36 , B32B2307/40 , B32B2307/4026 , B32B2307/518 , B32B2307/732 , B32B2439/70 , B65B5/02 , B65B7/16 , B65D1/12 , C08J2367/02 , C08J2467/02 , C08L67/02 , C08L2205/025 , C08K3/013
摘要： Biaxially oriented film and metal laminate composite thereof useful for manufacturing food containers with good resistance to blushing during steam sterilization, comprising a blend of PBT and PET and also incorporating color pigment comprising polar functional groups. The films possess improve resistance to trans-esterification during melt processing, resulting in enhanced crystallinity levels present in the laminated film which leads to little or no blush discoloration during steam sterilization.
摘要翻译：双向拉伸薄膜及其金属层压复合材料可用于制造在蒸汽灭菌过程中具有良好的抗泛红性的食品容器，其包含PBT和PET的共混物，并且还包含含有极性官能团的有色颜料。这些膜在熔融加工过程中具有改善的抗酯化性，导致层压膜中存在的结晶度提高，这导致在蒸汽灭菌过程中很少或根本没有变红。

6. 发明申请

WO2018005194A1 FORMABLE POLYESTER BALLOON 审中-公开
标题翻译：可折叠聚酯气囊
公开(公告)号：WO2018005194A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/038558
申请日：2017-06-21
申请人： TORAY PLASTICS (AMERICA), INC. , ANAGRAM INTERNATIONAL, INC.
发明人： SAKELLARIDES, Stefanos, L. , MANUEL, Paige , MORITZ, Jan , BORCHARDT, Dean , ANSOLABEHERE, Paul, A.
IPC分类号： B32B27/08 , A63H27/10 , B32B27/36 , B32B1/00
摘要： A balloon formed from a lamination. The lamination includes a first layer, a second layer, a graphic design and a third layer. The first layer including from about 10 to about 90 wt.% crystalline polyester and from about 10 to about 90 wt.% of a formability enhancer to assist in increasing the polymeric chain flexibility. The formability enhancer has a melting point less than about 230°C. The first layer has a MD and a TD Young's Modulus of at least 10% lower than a crystalline polyester film in the absence of the formability enhancer. The second layer is a metallic barrier layer. The graphic design is printed onto a surface of the metallic barrier layer. The third layer is a sealant layer. The first layer is located between the second and third layers. The balloon contains a gas lighter than air.
摘要翻译：
由层压形成的气球。叠层包括第一层，第二层，图形设计和第三层。第一层包含约10至约90重量％的结晶性聚酯和约10至约90重量％的可成形性增强剂以有助于增加聚合物链柔韧性。可成形性增强剂具有小于约230℃的熔点。在不存在可成形性增强剂的情况下，第一层具有比结晶聚酯膜低至少10％的MD和TD杨氏模量。第二层是金属阻挡层。图形设计被印刷到金属阻挡层的表面上。第三层是密封剂层。第一层位于第二层和第三层之间。气球包含比空气轻的气体。

7. 发明申请

WO2015100014A3 CITRIC ACID-MODIFIED POLYVINYL AMINE FILM 审中-公开
标题翻译：柠檬酸改性聚乙烯薄膜
公开(公告)号：WO2015100014A3
公开(公告)日：2015-12-17
申请号：PCT/US2014069655
申请日：2014-12-11
申请人： TORAY PLASTICS AMERICA INC
发明人： PAOLILLI TRACY , CLOUTIER JOSHUA , FITCH JOHN
IPC分类号： B32B27/30 , B65D65/46 , C08J5/18
CPC分类号： B65D81/245 , B29D7/01 , B29K2023/12 , B29K2067/003 , B29K2105/0085 , B29K2105/24 , B29K2105/256 , B29K2995/0051 , B29K2995/0053 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/30 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B37/04 , B32B38/1875 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2305/77 , B32B2307/40 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/702 , B32B2307/704 , B32B2307/7244 , B32B2307/7246 , B32B2307/732 , B32B2439/70 , C08J5/18 , C08J7/047 , C08J2323/02 , C08J2323/12 , C08J2367/00 , C08J2367/02 , C08J2429/04 , C08J2439/02 , Y10T428/31797 , Y10T428/31859
摘要： A composite barrier film has a base layer of polyester or polyolefin with a barrier layer of modified polyvinyl amine (mPVA). The mPVA is polyvinyl alcohol/polyvinyl amine copolymer crosslinked with citric acid and an optional additional crosslinking agent such as epichlorohydrin. The barrier layer can be applied by depositing a reactive aqueous solution onto the base layer, heating and drying to remove water and crosslink the reactants. Excellent barrier properties of the film are obtained by applying and crosslinking the barrier layer during the transverse stretching steps for continuously fabricating a biaxial oriented polymer film. Superior barrier properties are achieved with transverse stretching by a factor in the range of about 3-10 and depending upon whether the base layer is polyester or polyolefin.
摘要翻译：复合阻挡膜具有具有改性聚乙烯胺（mPVA）阻隔层的聚酯或聚烯烃的基层。 mPVA是与柠檬酸交联的聚乙烯醇/聚乙烯胺共聚物和任选的另外的交联剂如表氯醇。可以通过将反应性水溶液沉积到基底层上，加热和干燥以除去水并交联反应物来施加阻挡层。通过在用于连续制造双轴取向聚合物膜的横向拉伸步骤期间施加和交联阻挡层，获得了薄膜的优异的阻隔性能。通过横向拉伸约3-10的范围，并且取决于基层是聚酯还是聚烯烃来实现优异的阻隔性能。

8. 发明申请

WO2014085139A4 NON-IRIDESCENT FILM WITH POLYMERIC PARTICLES IN PRIMER LAYER 审中-公开
公开(公告)号：WO2014085139A4
公开(公告)日：2014-06-05
申请号：PCT/US2013/070769
申请日：2013-11-19
申请人： TORAY PLASTICS (AMERICA) INC. , FITCH, John , PAOLILLI, Tracy
发明人： FITCH, John , PAOLILLI, Tracy
IPC分类号： B32B7/02
摘要： This invention relates to an optically clear film of predominantly thermoplastic polyester base layer and a carbodiimide-crosslinked, polyester and polymethylmethacrylate blend primer layer. The base layer preferably has a particle-free core layer and outer layers containing nonpolyester, organic and/or inorganic particles. The primer layer is preferably applied to the base layer from solution that is organic solvent-free. The primer layer and base layer composite can be laminated with a protective layer of primarily acrylic polymer to form a solar control film. Functional additives, such as UV light blockers, can be present in various layers of the solar control film. Polymethylmethacrylate in the primer, especially in combination with crosslinking by the carbodiimide, provides the acrylic coated polyester base solar control film with notably reduced iridescence. Adhesion between the acrylic layer applied from organic solvent solutions and the polyester layers is durable in moist and warm service conditions.

9. 发明申请

WO2013169375A1 MULTILAYER ORIENTED POLYESTER FILM WITH ANTI-STATIC PROPERTY FOR MOLDING PROCESSES 审中-公开
标题翻译：具有抗静电性能的多层面聚酯薄膜，用于成型工艺
公开(公告)号：WO2013169375A1
公开(公告)日：2013-11-14
申请号：PCT/US2013/031656
申请日：2013-03-14
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： HINTON, Carlos, E. , YOKOTA, Nao , MORITZ, Jan
IPC分类号： B29C71/00
CPC分类号： B29C47/065 , B29C47/0021 , B29C47/92 , B29C2947/92704 , B29C2947/92733 , B29C2947/92742
摘要： Described are methods for producing biaxially oriented thermoplastic crystallizable films, such as polyester terephthalate (PET) films, that are easy to handle, have at least one surface that can produce high quality finishes in In-Mold Decoration processes (IMD), and have anti-static properties. The static dissipation properties of the film facilitate the manufacture of IMD parts by reducing buildup of debris in the mold and reducing the risk of fire during processing.
摘要翻译：描述了用于制造双轴取向的热塑性可结晶膜的方法，例如易于处理的聚酯对苯二甲酸酯（PET）膜，具有在模内装饰工艺（IMD）中可产生高质量表面的至少一个表面，并且具有抗静态属性。膜的静电耗散性质通过减少模具中碎片的堆积并降低加工过程中的火灾风险，有助于制造IMD零件。

10. 发明申请

WO2013148086A1 LOW SEAL INITIATION LID FOR RIGID SUBSTRATES 审中-公开
标题翻译：用于刚性基板的低密封起动
公开(公告)号：WO2013148086A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/029191
申请日：2013-03-05
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： SIU, Roberto , NARKEVICIUS, Scott , MONTCRIEFF, Jon, Ian
IPC分类号： B65D17/50
CPC分类号： B65D43/02 , B29C47/065 , B32B25/08 , B32B27/36 , B32B2307/31 , B65D53/08 , Y10T428/266 , Y10T428/2826 , Y10T428/31678 , Y10T428/31797 , Y10T428/31855 , Y10T428/31913
摘要： A polyolefin-based heat sealable and peelable lidding film. The peelable seal films comprise from 5 to 95 percent by weight of a polyolefin based plastomer or elastomer and from 5 to 95 percent by weight of a second plastomer or elastomer. The invention also relates to methods of making and using the heat sealable, peelable seal films, having improved low seal initiation temperature.
摘要翻译：聚烯烃类可热封和可剥离的封盖膜。可剥离密封膜包含5-95重量％的基于聚烯烃的塑性体或弹性体和5-95重量％的第二塑性体或弹性体。本发明还涉及制造和使用具有改进的低密封起始温度的可热封的可剥离密封膜的方法。

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