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公开(公告)号：US20240308174A1
公开(公告)日：2024-09-19
申请号：US18674236
申请日：2024-05-24
申请人： TOPPAN HOLDINGS INC.
发明人： Erika AKUTSU , Yohei NISHIKAWA , Kosuke SHIMIZU
CPC分类号： B32B3/30 , B32B27/16 , B32B27/308 , B32B2250/02 , B32B2264/303 , B32B2307/406 , B32B2307/538 , B32B2307/7376 , B32B2451/00
摘要： A decorative sheet includes a primary film layer and a surface protection layer, the surface protection layer has a gloss level of 15 or less, the surface protection layer includes on a surface thereof a ridged portion protruding in a ridged pattern and thus has an irregular shape formed on the surface, the surface protection layer contains an ionizing radiation-curable resin as a main material, the ionizing radiation-curable resin contains as a main component a trifunctional acrylic resin having a repeating structure, the repeating structure is any of an ethylene oxide, propylene oxide, or & ε-caprolactone structure, the number of repetitions of the repeating structure is 3 or more, and vinyl groups contained in the ionizing radiation-curable resin is 20% or less relative to carbonyl groups contained in the ionizing radiation-curable resin.
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公开(公告)号：US12083782B2
公开(公告)日：2024-09-10
申请号：US16625832
申请日：2018-06-25
发明人： Akio Nakashima
CPC分类号： B32B7/023 , B32B7/12 , C08J5/124 , C08J5/18 , A63H33/22 , B32B2307/4026 , B32B2307/406 , B32B2307/414 , B32B2307/732 , B32B2451/00 , B44F1/02
摘要： [Problems] Provided is a discoloring body which is discolored by application of water and has high glossiness and is excellent in applicability to various fields such as a toy field, a decoration field, and a design field.
[Solution] A discoloring body including a supporting body, a porous layer in which a low refractive index pigment is fixed in a dispersed state by way of a binder resin, and a glossy resin layer, in which an occupancy area ratio of the glossy resin layer is 1% to 95% with respect to a 1 cm square at any position in the porous layer.-
公开(公告)号：US12076969B2
公开(公告)日：2024-09-03
申请号：US18108784
申请日：2023-02-13
IPC分类号： B32B7/02 , B32B27/08 , B32B27/18 , B32B27/22 , B32B27/40 , B32B37/12 , B32B37/18 , B44C1/10 , B44C1/165 , B44C1/17 , G09F21/06 , G09F21/08
CPC分类号： B32B37/182 , B32B27/08 , B32B27/18 , B32B27/22 , B32B27/40 , B32B37/12 , B44C1/105 , B32B2250/24 , B32B2307/306 , B32B2307/4026 , B32B2307/406 , B32B2307/546 , B32B2307/554 , B32B2307/71 , B32B2307/714 , B32B2307/718 , B32B2451/00 , B32B2605/00 , B32B2605/08 , B44C1/165 , B44C1/1733 , G09F21/06 , G09F21/08 , Y10T156/10 , Y10T428/24802 , Y10T428/2495 , Y10T428/26 , Y10T428/31504 , Y10T428/31551
摘要： An improved protected graphics assembly according to the invention comprises the following sequential layers: optionally, at least one adhesive layer; at least one graphics layer; and at least one outwardly exposed polymer layer that is essentially free of low surface energy materials and has a gloss value of greater than 90 when tested according to ASTM D2457-03 at a 60-degree angle. The assembly is beneficially applied to a variety of articles and used in a variety of related methods. In an exemplary embodiment, a race car comprises a protected graphics assembly that comprises: optionally, at least one adhesive layer; at least one outwardly exposed polymer layer that is essentially free of low surface energy materials; and at least one graphics layer substantially protected from exterior exposure by the polymer layer.
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公开(公告)号：US20240198641A1
公开(公告)日：2024-06-20
申请号：US18287280
申请日：2021-04-22
发明人： Frank E. SECKAR , Jeffery C. LAWSON
CPC分类号： B32B27/08 , B32B7/12 , B32B27/18 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/31 , B32B2307/406 , B32B2307/414 , B32B2307/54 , B32B2307/581 , B32B2307/7244 , B32B2307/7246 , B32B2307/736 , B32B2307/7376 , B32B2307/748 , B32B2553/00
摘要： A fully coextruded shrink film is disclosed. The film includes a first polar polymer layer, a bonding layer, and a sealant layer. The bonding layer includes a blend of a bonding material and a compatibilizer material. The sealant layer is a first outer layer. The bonding layer including the compatibilizer material is positioned between the first polar polymer layer and the sealant layer. The film includes a shrinkage value of greater than 10% in each of the machine direction and the transverse direction when tested according to ASTM D2732-03 using a bath temperature of 90 degrees Celsius (° C.).
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公开(公告)号：US20240181692A1
公开(公告)日：2024-06-06
申请号：US18285678
申请日：2022-04-07
申请人： GUNZE LIMITED
IPC分类号： B29C48/00 , B29B17/00 , B29B17/02 , B29B17/04 , B29C48/08 , B29K105/26 , B32B27/08 , B32B27/20 , B32B27/30 , B32B27/32
CPC分类号： B29C48/0021 , B29B17/02 , B29B17/0412 , B29C48/08 , B32B27/08 , B32B27/20 , B32B27/302 , B32B27/325 , B29B2017/0015 , B29B2017/0234 , B29K2105/26 , B32B2250/246 , B32B2250/40 , B32B2264/025 , B32B2270/00 , B32B2272/00 , B32B2307/406 , B32B2307/414 , B32B2307/54 , B32B2307/736 , B32B2307/748 , B32B2519/00
摘要： This method for producing a resin film includes the following: preparing, as a starting material, at least either a film label that includes an ink layer and a resin layer or a resin bottle to which the film label is fitted; recovering a thermoplastic resin having a specific gravity of less than 1 from the starting material; and obtaining a resin film having a specific gravity of less than 1 by extrusion molding, while having a molding material contain the recovered thermoplastic resin, wherein the recovering includes the following: dividing the starting material or the resin layer into individual pieces; removing the ink layer from the film label or each piece of the film label; and subjecting the starting material, the resin layer or pieces of the starting material or the resin layer to specific gravity separation.
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公开(公告)号：US20240131829A1
公开(公告)日：2024-04-25
申请号：US18381432
申请日：2023-10-18
申请人： Braskem S.A.
发明人： Francisco Carlos Ruiz , Daiane Schilling de Vargas , Mauro Alfredo Soto Oviedo , Bárbara Iria Silva Mano , Amanda Zani Dutra Silva
CPC分类号： B32B27/08 , B32B27/32 , B32B33/00 , B32B38/0012 , B32B2038/0028 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2307/406 , B32B2307/514 , B32B2307/72 , B32B2307/7244 , B32B2307/7246 , B32B2323/043 , B32B2553/00
摘要： A coated polymeric multilayer article including: (i) a polymer substrate including (a) a first polyolefin-based layer including a primary ethylene-based polymer; and (b) an adhesion layer on at least one surface of the first polyolefin-based layer including one or more secondary ethylene-based polymers selected from secondary polyethylene homopolymers, secondary ethylene-based copolymers of ethylene with one or more C3-C10 alpha olefin monomers or ethylene-vinyl acetate (EVA) copolymer; and (ii) a coating layer on at least one surface of the adhesion layer. A method of producing a coated polymeric multilayer article, the method including the steps of: forming a polymer substrate including a first polyolefin-based layer and an adhesion layer on at least one surface of the polyolefin-based layer; and applying a coating layer composition on at least one surface of the adhesion layer.
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公开(公告)号：US20240066848A1
公开(公告)日：2024-02-29
申请号：US18174857
申请日：2023-02-27
发明人： Shichen DOU , Joshua R. CLOUTIER
CPC分类号： B32B27/36 , B32B7/027 , B32B27/08 , B32B27/18 , B32B2250/03 , B32B2250/244 , B32B2264/102 , B32B2270/00 , B32B2307/308 , B32B2307/31 , B32B2307/406 , B32B2307/414 , B32B2307/516 , B32B2307/518 , B32B2307/54 , B32B2307/5825 , B32B2307/702 , B32B2307/704 , B32B2307/7163 , B32B2307/7244 , B32B2307/746 , B32B2439/70
摘要： A biaxially oriented multi-layer composite film comprises a PHA-rich core layer and a heat sealant layer and a second outer skin layer. The core layer comprises a PHA resin at an amount of more than 50 wt % of a total weight of the core layer and a modifier X, the modifier X includes PLA, PLA copolymers, PBSA and PCL; the heat sealant layer comprises a PLA resin and a modifier Y, the modifier Y including PBSA and PCL resins is at an amount of about 20 wt % to 95 wt % of the total weight of the heat sealant layer. The composite film has low SIT and improved home compostability.
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公开(公告)号：US11904574B2
公开(公告)日：2024-02-20
申请号：US16962275
申请日：2019-01-15
发明人： Shinsuke Kondo , Naota Sugiyama , Yoshihiko Takeda , Tatsuya Sato
IPC分类号： B32B23/08 , C08J7/043 , C08J7/046 , C08J7/04 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/40 , C08J5/18 , C08K3/22 , C08K3/36
CPC分类号： B32B23/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/40 , C08J5/18 , C08J7/043 , C08J7/046 , C08J7/0427 , C08K3/22 , C08K3/36 , B32B2255/20 , B32B2255/26 , B32B2307/406 , B32B2307/4023 , B32B2307/412 , C08J2475/04 , C08K2003/2227 , C08K2201/003 , C08K2201/011
摘要： Object: The present disclosure provides a film having a low gloss appearance and excellent scratch resistance, and a surface coating composition that can be used in the production of such a film. Resolution Means: The film of one embodiment of the present disclosure includes a scratch resistant surface layer containing a binder containing a urethane resin, urethane resin beads having an average particle diameter of 3 μm to 30 μm, hard particles having an average particle diameter of 5 μm to 45 μm; and nanosilica particles. The surface layer contains the hard particles in an amount of 30 parts by mass to 500 parts by mass per 100 parts by mass of the binder. The gloss of the surface layer is approximately 5.5 GU or less at 60 degrees.
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公开(公告)号：US20230373198A1
公开(公告)日：2023-11-23
申请号：US18031085
申请日：2021-10-18
申请人： Cryovac, LLC
发明人： Jessica Ashley Olsen , Silvia Bottini , Ashley Cornell Wynne , Robert Babrowicz , Dwight Wayne Schwark , Sri Charan Yarlagadda , Miles Andrew Johnston
IPC分类号： B32B27/08 , B32B27/32 , B32B27/30 , B32B27/36 , B65D75/00 , B32B7/12 , B32B27/16 , B65D65/40
CPC分类号： B32B27/08 , B32B27/32 , B32B27/308 , B32B27/306 , B32B27/304 , B32B27/36 , B65D75/002 , B32B7/12 , B32B27/16 , B65D65/40 , B32B2270/00 , B32B2250/24 , B32B2250/05 , B32B2307/7244 , B32B2307/736 , B32B2307/406 , B32B2307/414 , B32B2307/54 , B32B2307/5825 , B32B2307/558 , B32B2439/46 , B32B2307/31 , B32B2439/70
摘要： A multilayer shrink film having at least two barrier layers. The barrier layers including ethylene-vinyl alcohol copolymer with an ethylene content of between 27-50 mol %. The multilayer shrink film having a free shrink of at least 60%, 65% and 70% at 85 #C measured in accordance with ASTM D2732. The multilayer shrink film having an oxygen transmission rate of no more than: 5, 10, 15, or 20 cubic centimeters (at standard temperature and pressure) per square meter per day per 1 atmosphere of oxygen pressure differential measured at 0% relative humidity and 23 #C measured according to ASTM D-3985. The multilayer shrink film having a haze after shrink of less than 50 measured in accordance with ASTM D 1003.
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公开(公告)号：US20230356512A1
公开(公告)日：2023-11-09
申请号：US18044615
申请日：2021-10-04
CPC分类号： B32B27/08 , B32B27/32 , B32B27/18 , B32B7/02 , B32B2307/408 , B32B2307/72 , B32B2270/00 , B32B2264/025 , B32B2264/0257 , B32B2519/00 , B32B2439/46 , B32B2250/242 , B32B2250/03 , B32B2307/406 , B32B2307/414 , B32B2307/5825 , B32B2250/40 , B32B2439/70 , B32B2307/418
摘要： Embodiments of the present invention relate to multilayer films, labels, and packages. In one aspect, a multilayer film having at least one matte surface comprises (a) an outer layer comprising (i) 30 to 99.5 weight percent of a first low density polyethylene having a density of 0.919 g/cm3 to 0.940 g/cm3 and a melt index (I2) of 0.3 to 5 g/10 minutes, (ii) 0.1 to 20 weight percent of polymer particles having a core and a shell structure wherein the core comprises a first polymeric material having a first refractive index and the shell comprises a second polymeric material having a second refractive index that is different from the first refractive index, and (iii) optionally, up to 50 weight percent of a first polyethylene having a density of 0.925 g/cm3 to 0.970 g/cm3 and a melt index (I2) of 0.8 to 10 g/10 minutes, each based on the total weight of the outer layer; and (b) a second layer in adhering contact with the outer layer comprising (i) 1 to 80 weight percent of a second low density polyethylene having a density of 0.919 g/cm3 to 0.940 g/cm3 and a melt index (I2) of 0.3 to 5 g/10 minutes, and (ii) 20 to 99 weight percent of a second polyethylene having a density of 0.925 g/cm3 to 0.970 g/cm3 and a melt index (I2) of 0.8 to 10 g/10 minutes, each based on the total weight of the second layer; wherein the outer layer has a gloss of less than 50% as measured by ASTM D2457 at an angle of 45°.
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