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1. 发明申请

US20220003606A1 FLUORESCENCE SPECTROSCOPIC METHOD 有权
公开(公告)号：US20220003606A1
公开(公告)日：2022-01-06
申请号：US17291012
申请日：2018-11-05
申请人： TORAY FILMS EUROPE
发明人： Alberto VAZ , Lucile GAMBUT-GAREL
IPC分类号： G01J3/44 , C08L67/02 , G01J3/02 , G01N21/64
摘要： The field of the invention is that of fluorescence spectroscopic methods. In particular, the present invention relates to a fluorescence spectroscopic method and to several products that can be analyzed using this method.

2. 发明申请

US20170012151A1 MULTILAYER TRANSPARENT POLYESTER FILM, METHOD FOR MANUFACTURING SAID FILM AND USE OF SAID FILM IN PARTICULAR IN THE BACKSHEETS OF PHOTOVOLTAIC PANELS 审中-公开
标题翻译：多层透明聚酯薄膜，制造薄膜的方法和特殊薄膜在光伏面板的背面的使用
公开(公告)号：US20170012151A1
公开(公告)日：2017-01-12
申请号：US15115373
申请日：2015-01-30
申请人： Toray Films Europe
发明人： Valérie LACRAMPE
IPC分类号： H01L31/049 , B32B27/08 , B32B27/18 , B32B27/36
摘要： A biaxially oriented multilayer transparent film including at least two layers of polyester, respectively a core layer and at least one outer layer, which can be identical or different, wherein: i) at least the core layer includes at least one biaxially oriented transparent polyester PE1, ii) at least one of the outer layers includes, on the one hand, at least one biaxially oriented polyester PE2, and, on the other hand, particles coming from the reaction between at least one metal compound and at least one monomeric or oligomeric unit of PE2, the particles having more preferably a d50—as μm and following an order of preference—between 0.5 and 5; between 1.0 and 4, and between 1.5 and 3.0. Also relates to the manufacture of this film and its applications as a laminate in particular in the backsheets of photovoltaic cells.
摘要翻译：一种双轴取向的多层透明膜，其包括至少两层聚酯，分别为核心层和至少一个外层，其可以相同或不同，其中：i）至少芯层包括至少一个双轴取向的透明聚酯PE1 ，ii）至少一个外层一方面包括至少一个双轴取向聚酯PE2，另一方面包括来自至少一种金属化合物与至少一种单体或低聚物之间的反应的颗粒 PE2的单位，更优选具有d50-微米并且优选顺序在0.5和5之间的颗粒; 在1.0和4之间，在1.5和3.0之间。还涉及该膜的制造及其作为层压体的应用，特别是在光伏电池的底片中。

3. 发明授权

US10590300B2 Composition for coating polymer films, coating process and composite materials obtained 有权
公开(公告)号：US10590300B2
公开(公告)日：2020-03-17
申请号：US15103513
申请日：2014-12-19
申请人： TORAY FILMS EUROPE
发明人： Keltoum Ouzineb , Maria Cristina Penache
IPC分类号： C09D133/10 , C08J7/04 , C09D5/02 , B05D7/00 , C09D133/08 , B32B27/08 , B32B27/28 , B32B7/04 , B32B7/10 , B32B27/30 , B32B5/00 , B32B7/12 , B32B15/082 , B32B27/18 , B32B27/36 , C08L61/26 , C08L33/08 , C08L33/04 , C08L61/28 , C08L33/10 , C08L67/02 , C08L33/06 , C08L33/12 , C08L33/02 , C09D5/00 , C09D133/02 , C09D133/06 , C09D161/26 , C09D133/12 , C09D133/04 , C09D167/02 , C09D161/28 , C09D7/20 , C09D7/65 , C09D201/02 , B05D7/24 , B05D5/10 , B05D3/02 , B05D3/00 , B05D3/12 , B05D7/04 , B29K67/00 , B29K33/00 , B29K61/20 , C08J3/24 , C08J3/26 , C08J3/05
摘要： The invention relates to a composition intended for coating polymer films, making it possible to improve the adhesion between the film and a final coating, and to confer good barrier properties on the coated film. The coating composition comprises at least one acrylic and/or methacrylic polymer which has a gel content of at least 50% by weight, relative to the total weight of acrylic and/or methacryclic polymer, at least one crosslinking agent and at least one polyester comprising sulphonyloxy groups, which is water-soluble or water-dispersible.

4. 发明申请

US20150240041A1 Extruded Plastic Film Filled with Metal Particles, Method of Production and Uses Thereof 审中-公开
标题翻译：用金属颗粒填充的挤压塑料薄膜，其生产方法和用途
公开(公告)号：US20150240041A1
公开(公告)日：2015-08-27
申请号：US14706370
申请日：2015-05-07
申请人： TORAY FILMS EUROPE
发明人： Maria Cristina Penache , Alain Jean-Marie Marze , Valérie Lacrampe , Eric Jean Maitre , Pierre Casati
IPC分类号： C08J5/18 , B29C47/00 , B29C55/12 , B29B9/02
CPC分类号： C08J5/18 , B29B9/02 , B29B17/04 , B29B2017/0476 , B29C48/0018 , B29C48/08 , B29C48/914 , B29C48/9165 , B29C48/917 , B29C55/12 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2105/26 , B29K2509/02 , B29K2705/02 , B29L2009/003 , C08J2323/00 , C08J2323/12 , C08J2367/00 , C08J2367/02 , C08K3/08 , C08K3/22 , C08L67/02 , Y02W30/521 , Y02W30/625 , Y10T428/25 , Y10T428/256 , Y10T428/31678 , Y10T428/31786 , Y10T428/31855
摘要： The present invention relates to a plastic film obtained by (co)extrusion or by a multilayer extrusion process.The purpose of the invention is to supply a plastic film having useful properties, in particular of thermal behaviour, adhesion, linear tearability, and having a reduced production cost.This film contains lamellar particles based on at least one metal and/or at least one metal oxide. It is obtained by the extrusion of a raw material constituted entirely or partly by a ground material from at least one coated film comprising at least one polyester and/or polyolefin film and at least one coating film based on at least one metal and/or at least one metal oxide.The invention also relates to a method of manufacture of the raw material of the plastic film according to the invention, a method of manufacture of said plastic film as well as the uses of said film.Application in the field of packaging, decoration and heat treatments.
摘要翻译：本发明涉及通过（共）挤出或通过多层挤出方法获得的塑料膜。本发明的目的是提供具有有用性质，特别是热行为，粘合性，线性撕裂性，并且降低生产成本的塑料膜。该膜含有至少一种金属和/或至少一种金属氧化物的层状颗粒。通过将至少一个包含至少一种聚酯和/或聚烯烃膜的涂膜和至少一种基于至少一种金属的涂膜和/或至少一种金属氧化物。本发明还涉及根据本发明的塑料膜的原料的制造方法，所述塑料膜的制造方法以及所述膜的用途。在包装，装饰和热处理领域的应用。

5. 发明申请

US20140020749A1 MULTILAYER WHITE POLYESTER FILM METHOD FOR MANUFACTURING SAID FILM AND USE OF THIS FILM AS PART OF A BACK SHEET FOR PHOTOVOLTAIC CELLS 有权
标题翻译：用于制造胶片的多层白色聚酯薄膜方法和作为光伏电池背板的一部分的薄膜的使用
公开(公告)号：US20140020749A1
公开(公告)日：2014-01-23
申请号：US13942198
申请日：2013-07-15
申请人： TORAY FILMS EUROPE
发明人： Valerie Lacrampe , Karine Billard , Timothy Stevenson , Naoki Kawaji , Hideki Fujii , Julien Faldysta
IPC分类号： H01L31/048
CPC分类号： H01L31/049 , B29C55/023 , B29C55/143 , B29K2067/003 , B32B27/20 , B32B27/36 , B32B37/153 , B32B38/0008 , B32B38/0012 , B32B38/0036 , B32B2307/41 , B32B2309/02 , B32B2309/105 , B32B2457/12 , H01L31/02327 , H01L31/048 , H01L31/0481 , Y02B10/12 , Y02E10/50 , Y10T428/24942 , Y10T428/31786
摘要： The invention concerns a multilayer biaxially oriented white polyester film (adhesion, absence of chalking, opacity whiteness, reflectance, hydrolysis resistance & light stability) which has three polyester layers: a core layer and two outer layers and contains TiO2 particles. In this film: (i) at least one layer includes a PET whose: number average molecular weight is within [18500-40000]; intrinsic viscosity IV is ≧0.70 dL/g; carboxyl group content is ≦30 eq/T (ii) the core layer includes TiO2 particles [0.1-40]% w/w; (iii) the intrinsic viscosity IV of the film is between [0.5-0.85] dL/g; (iv) a small endothermic peak temperature is between 180-230° C.; (v) at least one light stabilizer is added in at least one of the outer layers, in a total concentration between [0.1-35]% w/w. The invention also includes the method for manufacturing such film and the laminate which includes the above multilayered film and which is part of the back sheet of a solar cell.
摘要翻译：本发明涉及具有三层聚酯层的多层双轴取向白色聚酯膜（粘合性，无粉化性，不透明度白度，反射率，耐水解性和光稳定性）：芯层和两层外层并含有TiO 2颗粒。在该膜中：（i）至少一层包括数均分子量在[18500-40000]内的PET; 特性粘度IV> 0.70dL / g; 羧基含量为@ 30eq / T（ii）芯层包括[0.1-40]％w / w的TiO 2颗粒; （iii）膜的特性粘度IV在[0.5-0.85] dL / g之间; （iv）小的吸热峰温度在180-230℃之间; （v）至少一个光稳定剂加入到至少一个外层中，总浓度在[0.1-35]％w / w之间。本发明还包括制造这种膜的方法和包括上述多层膜并且是太阳能电池背板的一部分的层压体。

6. 发明授权

US10714641B2 Multilayer transparent polyester film, method for manufacturing said film and use of said film in particular in the backsheets of photovoltaic panels 有权
公开(公告)号：US10714641B2
公开(公告)日：2020-07-14
申请号：US15115373
申请日：2015-01-30
申请人： TORAY FILMS EUROPE
发明人： Valérie Lacrampe
IPC分类号： H01L31/049 , B32B27/08 , B32B27/18 , B32B27/36 , B32B27/20 , B32B37/15 , B32B38/00 , C08L67/02 , C08L67/03 , C08K3/013 , C08K5/00 , C08K5/09 , B29C48/18 , C08K3/32 , C08K3/014 , C08K5/521 , C08K5/52 , B29C48/16 , C08K5/098 , B29D7/01 , B29K67/00
摘要： A biaxially oriented multilayer transparent film including at least two layers of polyester, respectively a core layer and at least one outer layer, which can be identical or different, wherein: i) at least the core layer includes at least one biaxially oriented transparent polyester PE1, ii) at least one of the outer layers includes, on the one hand, at least one biaxially oriented polyester PE2, and, on the other hand, particles coming from the reaction between at least one metal compound and at least one monomeric or oligomeric unit of PE2, the particles having more preferably a d50—as μm and following an order of preference—between 0.5 and 5; between 1.0 and 4, and between 1.5 and 3.0. Also relates to the manufacture of this film and its applications as a laminate in particular in the backsheets of photovoltaic cells.

7. 发明申请

US20190184692A1 A MULTILAYER POLYESTER FILM, A LAMINATE MADE OF THIS FILM AND OF A METAL FOIL, METHOD FOR MANUFACTURING SAID FILM AND SAID LAMINATE, AND CONTAINER MADE FROM SAID LAMINATE 审中-公开
公开(公告)号：US20190184692A1
公开(公告)日：2019-06-20
申请号：US16322034
申请日：2016-08-05
申请人： TORAY FILMS EUROPE
发明人： Hideki FUJII , Valérie LACRAMPE , Audrey ULRICH SAINT-PIERRE , Julien FALDYSTA
IPC分类号： B32B27/36 , B32B27/08 , B32B27/20 , B32B15/09 , B32B38/00
CPC分类号： B32B27/36 , B32B15/09 , B32B27/08 , B32B27/20 , B32B38/0012 , B32B2038/0028 , B32B2264/102 , B32B2270/00 , B32B2307/20 , B32B2307/518 , B32B2307/702 , B32B2367/00 , B32B2439/00 , C08G63/183 , C08G63/199
摘要： A multilayer transparent film with successively: an amorphous layer C of copolyester PET-G-which the diol units include Ethylene Glycol -EG- units and CycloHexaneDiMethanol -CHDM- units; a crystalline/crystallizable layer B with: a copolyester PET-X which the diol units include Ethylene Glycol -EG- units and which the acid units include Terephtalic Acid -TA- units and units of at least one Dicarboxylic Acid Different From Terephtalic Acid [DADFTA units], the DADFTA units being chosen in the group consisting of Isophtalic Acid -IA-units, Sebacic Acid -SA-units, Adipic Acid -AA-units, and mixtures thereof; and possibly a polyester PolyEthyleneTerephtalate PET; optionally a layer A, identical or different from the layer B, wherein the concentration of the CHDM units in the layer C is between 15 and 34 mol % and the melting temperature of layer B is between 180 and 245° C. Also a manufacturing method of the film and its applications for the manufacture of containers.

8. 发明申请

US20180305572A1 IMPROVED POLYESTER/PRIMER/METAL COMPOSITE FILM THAT IS COHESIVE AND IMPERMEABLE TO GAS, METHOD FOR THE PRODUCTION THEREOF AND THE PRIMER UTILIZED IN SAID METHOD 审中-公开
公开(公告)号：US20180305572A1
公开(公告)日：2018-10-25
申请号：US15766777
申请日：2016-10-14
申请人： TORAY FILMS EUROPE
发明人： Keltoum OUZINEB , Maria Cristina PENACHE , Laurent DERVEAUX
IPC分类号： C09D133/06 , C08J3/05 , C08J3/24 , C08J7/04 , C09D5/00 , C09D5/02
CPC分类号： C09D133/06 , C08J3/05 , C08J3/24 , C08J7/042 , C08J2367/02 , C08J2400/14 , C08J2433/06 , C08J2433/12 , C09D5/002 , C09D5/024 , C08L33/06
摘要： The aim of the invention is to provide polyester/primer/metallic coating composite films having good adherence of the metallic coating in dry and humid conditions. Said films also form a good gas barrier: oxygen permeability less than or equal to 0.8 cc/m2/d; water vapour permeability less than or equal to 0.3 g/m2/d. To this end, the invention concerns a composite film comprising a polyester substrate, at least one coating adhering on at least one of the faces of the substrate and at least one layer of primer for cross-linked adhesion between the substrate and the coating. Said primer comprises at least one acrylic and/or methacrylic polymer P1, at least one acrylic and/or methacrylic polymer P2 different from P1, at least one cross-linking agent, and, preferably, at least one polyester that is soluble or dispersible in water: —P1 having a gel content TG1>70% by dry weight with respect to P1; —P2 having a gel content TG2≤TG1 and ≤20% by dry weight, with respect to P2; —P1 having a surface-grafted free weak acid content >0.8 in meq/g of polymer; —[P2]≤60% by weight on dry by weight in respect to P1+P2. The method for producing said film, the adhering primer, and the articles obtained using said film, also form part of the present invention.

9. 发明授权

US10077346B2 Method for coating a support with a dispersion based on an acrylic polymer and a cross-linking agent 有权
公开(公告)号：US10077346B2
公开(公告)日：2018-09-18
申请号：US14655019
申请日：2013-12-19
申请人： TORAY FILMS EUROPE
发明人： Keltoum Ouzineb , Maria Cristina Penache
IPC分类号： C08J7/04 , C09D5/00 , C09D133/12 , C08J3/24 , B05D3/14
CPC分类号： C08J7/047 , B05D3/145 , C08J3/245 , C08J7/04 , C08J2333/06 , C08J2367/02 , C08J2433/06 , C08J2433/12 , C08J2467/02 , C09D5/002 , C09D133/12 , Y10T428/31797
摘要： A method for coating a support with an adhesion primer for improving the connection between the support and an active outer layer. To this end, the coating of the support with a layer of adhesion primer is carried out with an aqueous dispersion including (i) particles of at least one acrylic and/or methacrylic polymer having either a gel content of less than 50 wt. % and an acrylic and/or methacrylic acid copolymer content of at least 10 wt. %, or a gel content of at least 50 wt. %, and (ii) at least one cross-linking agent in an aqueous solution, that can allow interfacial cross-linking and leads to a residual content of free acid functions of the surface copolymer(s) of at least 5 wt. %.

10. 发明申请

US20180079878A1 EXTRUDED PLASTIC FILM FILLED WITH METAL PARTICLES, METHOD OF PRODUCTION AND USES THEREOF 审中-公开
公开(公告)号：US20180079878A1
公开(公告)日：2018-03-22
申请号：US15826874
申请日：2017-11-30
申请人： TORAY FILMS EUROPE
发明人： Maria Cristina PENACHE , Alain Jean-Marie MARZE , Valerie LACRAMPE , Eric Jean MAITRE , Pierre CASATI
IPC分类号： C08J5/18 , C08K3/22 , B29B9/02 , B29B17/04 , B29C47/00 , B29C55/12 , C08K3/08 , B29L9/00 , C08L67/02 , B29K509/02 , B29K105/26 , B29K67/00 , B29K23/00 , B29C47/88 , B29K705/02
CPC分类号： C08J5/18 , B29B9/02 , B29B17/04 , B29B2017/0476 , B29C48/0018 , B29C48/08 , B29C48/914 , B29C48/9165 , B29C48/917 , B29C55/12 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2105/26 , B29K2509/02 , B29K2705/02 , B29L2009/003 , C08J2323/00 , C08J2323/12 , C08J2367/00 , C08J2367/02 , C08K3/08 , C08K3/22 , C08L67/02 , Y02W30/521 , Y02W30/625 , Y10T428/25 , Y10T428/256 , Y10T428/31678 , Y10T428/31786 , Y10T428/31855
摘要： The present invention relates to a plastic film obtained by (co)extrusion or by a multilayer extrusion process.The purpose of the invention is to supply a plastic film having useful properties, in particular of thermal behaviour, adhesion, linear tearability, and having a reduced production cost.This film contains lamellar particles based on at least one metal and/or at least one metal oxide. It is obtained by the extrusion of a raw material constituted entirely or partly by a ground material from at least one coated film comprising at least one polyester and/or polyolefin film and at least one coating film based on at least one metal and/or at least one metal oxide.The invention also relates to a method of manufacture of the raw material of the plastic film according to the invention, a method of manufacture of said plastic film as well as the uses of said film.Application in the field of packaging, decoration and heat treatments.

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