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1
US10364345B2
Publication/Patent Number: US10364345B2
Publication date: 2019-07-30
Application number: 14/957,890
Filing date: 2015-12-03
Assignee: Solutia Inc.
Abstract: An monolithic interlayer with high stiffness and when laminated into a glass panel, the glass panel exhibits good clarity, while maintaining the processability of a polyvinyl acetal, such as polyvinyl butyral resin used to make the monolithic interlayer. The monolithic interlayer comprising a polymer blend of: (A) polyvinyl acetal (e.g. PVB); and (B) one or more cellulose esters. The polymer blend increases the structural strength to the monolithic interlayer by increasing the E′ modulus of the monolithic interlayer while optionally maintaining good optical clarity. An monolithic interlayer with high stiffness and when laminated into a glass panel, the glass panel exhibits good clarity, while maintaining the processability of a polyvinyl acetal, such as polyvinyl butyral resin used to make the monolithic interlayer. The monolithic ...more ...less
3
US10435887B2
Publication/Patent Number: US10435887B2
Publication date: 2019-10-08
Application number: 16/221,687
Filing date: 2018-12-17
Inventor: Spreen, Richard P.  
Abstract: Environmentally responsible insulating construction blocks and structures constructed primarily of recycled materials are disclosed. The environmentally friendly construction blocks and structures comprise shredded rubber tire pieces coated with silica fume, slag cement and cement, which are then mixed with water and formed in a mold. A layer of grout or a fireproof material may be disposed on one side of the environmentally responsible insulating construction block. The environmentally responsible insulating construction blocks provide high insulation as well as strength for applications such as green roofing, wall construction and green roofing decks. Environmentally friendly structures can be built by pouring the coated shredded rubber tire pieces into molds to form walls, and then to pour a layer of the coated shredded rubber tire pieces as a roof deck, thereby creating a self-supporting structure in a monolithic pour. Environmentally responsible insulating construction blocks and structures constructed primarily of recycled materials are disclosed. The environmentally friendly construction blocks and structures comprise shredded rubber tire pieces coated with silica fume, slag cement and ...more ...less
4
US2019227376A1
Publication/Patent Number: US2019227376A1
Publication date: 2019-07-25
Application number: 15/761,433
Filing date: 2018-03-05
Abstract: A polarizing plate is laminated onto a surface of a substrate, for converting the light passing through the substrate into a polarized light. The polarizing plate includes a polarizing layer provided with a laminating adhesive on a side of the polarizing layer, being laminated to the substrate by the laminating adhesive. A removable adhesive is disposed on a side of the polarizing layer opposite to the laminating adhesive, and is removable by an adjustment of an environmental temperature for lamination. A protective layer is laminated to the polarizing layer through the removable adhesive so as to support and protect the polarizing layer. A polarizing plate is laminated onto a surface of a substrate, for converting the light passing through the substrate into a polarized light. The polarizing plate includes a polarizing layer provided with a laminating adhesive on a side of the polarizing layer, being laminated ...more ...less
5
US2019284441A1
Publication/Patent Number: US2019284441A1
Publication date: 2019-09-19
Application number: 16/344,549
Filing date: 2017-10-27
Assignee: LG Chem, Ltd.
Abstract: A polymer foam adhesive tape including: a substrate film; a polymer foam layer provided on one surface of the substrate film; a first adhesive layer provided on the polymer foam layer; and a second adhesive layer provided on the other surface of the substrate film, in which the polymer foam layer has a density of 0.3 g/cm3 or less, and a thickness ratio of the substrate film to the polymer foam layer is 1:3 to 1:10. A polymer foam adhesive tape including: a substrate film; a polymer foam layer provided on one surface of the substrate film; a first adhesive layer provided on the polymer foam layer; and a second adhesive layer provided on the other surface of the substrate film, in which the ...more ...less
6
EP3552833A1
Publication/Patent Number: EP3552833A1
Publication date: 2019-10-16
Application number: 17879104.2
Filing date: 2017-11-30
Inventor: Miyauchi, Yasuhiro  
Abstract: An excellent protective layer transfer sheet that can obtain glossy printed matter and matte printed matter from the same protective layer transfer sheet, and obtain printed matter having high image quality, foil cutting properties, and plasticizer resistance is provided. In a protective layer transfer sheet (1), a heat-resistant lubricating layer (3) is provided on a first surface of a substrate (2), and a thermally transferable protective layer (6) is provided on at least part of a second surface of the substrate (2). The thermally transferable protective layer (6) is composed of a peeling layer (4) and an adhesive layer (5). The peeling layer (4) contains cellulose acetate propionate resin having a glass transition temperature (Tg) in the range of 140°C or more and 150°C or less, and a number average molecular weight (Mn) of 30,000 or less, and polyester resin having a number average molecular weight of 15,000 or more. An excellent protective layer transfer sheet that can obtain glossy printed matter and matte printed matter from the same protective layer transfer sheet, and obtain printed matter having high image quality, foil cutting properties, and plasticizer resistance is provided. In a ...more ...less
7
US10384424B2
Publication/Patent Number: US10384424B2
Publication date: 2019-08-20
Application number: 14/916,689
Filing date: 2014-09-05
Abstract: There is provided a package material comprising an oxygen barrier polymer film, wherein the film comprises a polymer obtainable by a process comprising the steps of: a) oxidizing cellulose fibers to ultimately obtain cross-linked cellulose; and b) homogenizing the product of step a) to obtain fibrils in a width range of 1 nm to 150 nm. A corresponding use is also provided. There is provided a package material comprising an oxygen barrier polymer film, wherein the film comprises a polymer obtainable by a process comprising the steps of: a) oxidizing cellulose fibers to ultimately obtain cross-linked cellulose; and b) homogenizing the product of ...more ...less
8
US10351632B2
Publication/Patent Number: US10351632B2
Publication date: 2019-07-16
Application number: 15/740,446
Filing date: 2016-06-30
Abstract: There is provided a use of a material comprising fibers as an oxygen barrier, wherein the fibers comprise native cellulose and dialcohol cellulose. There is also provided a material comprising fibers and having a density of at least 1200 kg/m3, wherein the fibers comprise native cellulose and dialcohol cellulose and the oxygen permeability of the material according to ASTM D3985 is below 30 ml·μm/(m2·kPa·24 h) at 23° C. and 80% relative humidity. There is provided a use of a material comprising fibers as an oxygen barrier, wherein the fibers comprise native cellulose and dialcohol cellulose. There is also provided a material comprising fibers and having a density of at least 1200 kg/m3, wherein the fibers comprise native ...more ...less
9
US10196550B2
Publication/Patent Number: US10196550B2
Publication date: 2019-02-05
Application number: 15/126,514
Filing date: 2015-04-06
Assignee: LG Chem, Ltd.
Abstract: The present application relates to a liquid crystal element and a use of the liquid crystal element. The exemplary liquid crystal element of the present application is, for example, an element capable of realizing a normally transparent mode, having a high contrast ratio, and being driven with a low driving voltage. Such a liquid crystal element may be applied in a variety of light modulators including a smart window, a window protective film, a flexible display element, an active retarder for displaying a 3D image and a viewing angle controlling film. The present application relates to a liquid crystal element and a use of the liquid crystal element. The exemplary liquid crystal element of the present application is, for example, an element capable of realizing a normally transparent mode, having a high contrast ratio, and ...more ...less
10
US10254456B2
Publication/Patent Number: US10254456B2
Publication date: 2019-04-09
Application number: 15/254,644
Filing date: 2016-09-01
Abstract: A polarizing plate composition, a polarizing plate protective film, a polarizer, a polarizing plate, and a liquid crystal display device contain a compound represented by the following Formula (I). In Formula (I), R represents a specific substituent, and each of EWG1 and EWG2 represents an electron-withdrawing group. EWG1 and EWG2 may form a ring by being bonded to each other. Here, there is no such case where EWG1 and EWG2 become the following group by being bonded to each other and form a ring by being bonded to a carbon atom substituted with R. Each of Rx and Ry represents a hydrogen atom or a substituent. * represents a position of bonding to a carbon atom substituted with R. A polarizing plate composition, a polarizing plate protective film, a polarizer, a polarizing plate, and a liquid crystal display device contain a compound represented by the following Formula (I). In Formula (I), R represents a specific substituent, and each of EWG1 ...more ...less
11
US10293558B2
Publication/Patent Number: US10293558B2
Publication date: 2019-05-21
Application number: 15/313,305
Filing date: 2014-05-26
Inventor: Yoshida, Takeshi  
Abstract: A method of producing a composite material molded article includes enclosing a core fiber base material formed from unwoven fabric in a molding tool with the core fiber base material placed between a first reinforcing fiber base material and a second reinforcing fiber base material, injecting matrix resin into the first and second reinforcing fiber base materials in the molding tool, and injecting foamable resin into the core fiber base material in the molding tool. A method of producing a composite material molded article includes enclosing a core fiber base material formed from unwoven fabric in a molding tool with the core fiber base material placed between a first reinforcing fiber base material and a second reinforcing fiber base ...more ...less
12
US2019255818A1
Publication/Patent Number: US2019255818A1
Publication date: 2019-08-22
Application number: 16/401,422
Filing date: 2019-05-02
Abstract: An optical film includes at least a first resin film, an adhesive layer, and a second resin film that are laminated in this order, in which tensile moduli EA, EB, and EC of the first resin film, the adhesive layer, and the second resin film satisfy Expressions (1) to (5), and a total thickness of the first resin film, the adhesive layer, and the second resin film is greater than 100 m. Expression (1) |EA−EB|≤4.0 GPa; Expression (2) |EC−EB|≤4.0 GPa; Expression (3) 2.0 GPa≤EA; Expression (4) 2.0 GPa≤EB; Expression (5) 2.0 GPa≤EC. An optical film includes at least a first resin film, an adhesive layer, and a second resin film that are laminated in this order, in which tensile moduli EA, EB, and EC of the first resin film, the adhesive layer, and the second resin film satisfy Expressions (1) to (5), and a ...more ...less
13
US2019004227A1
Publication/Patent Number: US2019004227A1
Publication date: 2019-01-03
Application number: 16/126,960
Filing date: 2018-09-10
Abstract: Optical film stacks are described. More particularly, optical film stacks including a half-wave retardation layer are described. Achromatic half-wave retardation layers, including achromatic half-wave layers formed from a quarter-wave and a three-quarters-wave retardation layer, are described. Film stacks including reflective polarizers tuned to reduce wavelength dispersion of the half-wave retardation layer are also described. Optical film stacks are described. More particularly, optical film stacks including a half-wave retardation layer are described. Achromatic half-wave retardation layers, including achromatic half-wave layers formed from a quarter-wave and a three-quarters-wave retardation layer ...more ...less
14
EP3317303B1
Publication/Patent Number: EP3317303B1
Publication date: 2019-07-24
Application number: 16739595.3
Filing date: 2016-06-30
16
US10427460B2
Publication/Patent Number: US10427460B2
Publication date: 2019-10-01
Application number: 15/513,712
Filing date: 2015-09-25
Inventor: Shibata, Hirokazu  
Abstract: This tire laminate comprises a film of a thermoplastic resin composition and a layer of a rubber composition, and is characterized in that the rubber composition contains at least one type of rubber component, a condensate of formaldehyde and the compound represented by formula (1) (R1 to R5 in the formula are defined in the specification), at least one type of methylene donor and a vulcanizing agent, and in that there are 0.5-20 parts by mass of the condensate per total 100 parts by mass of the at least one type of rubber component, there are 0.25-200 parts by mass of the at least one type of methylene donor per total 100 parts by mass of the at least one type of rubber component, the mass ratio of the at least one type of methylene donor and the condensate is 0.5:1-10:1, and, based on the total amount of the at least one type of rubber component, the at least one type of rubber component includes 10-80 mass % of rubber in which the vinyl content in side chains of aliphatic unsaturated hydrocarbons exceeds 11 mol %. This tire laminate exhibits improved adhesive strength between the film of the thermoplastic resin composition and the layer of the rubber composition. This tire laminate comprises a film of a thermoplastic resin composition and a layer of a rubber composition, and is characterized in that the rubber composition contains at least one type of rubber component, a condensate of formaldehyde and the compound represented by formula ...more ...less
17
US2019276636A1
Publication/Patent Number: US2019276636A1
Publication date: 2019-09-12
Application number: 16/311,853
Filing date: 2016-06-28
Abstract: The present invention relates to the production of cellulose from coffee or cocoa husks. The cellulose extracted can be used to produce paper, card stock, and cardboard. In addition, a composite material also comprising a material that allows the release of aromas is manufactured using said cellulose. Said material is used to manufacture a laminated product for use in primary, secondary and tertiary packaging applications. Said type of article allows printing on the outer surface thereof, is biodegradable and biocompatible. The present invention relates to the production of cellulose from coffee or cocoa husks. The cellulose extracted can be used to produce paper, card stock, and cardboard. In addition, a composite material also comprising a material that allows the release of aromas is ...more ...less
18
US2019315153A1
Publication/Patent Number: US2019315153A1
Publication date: 2019-10-17
Application number: 16/474,746
Filing date: 2017-12-29
Inventor: Hannig, Hans-jürgen  
Abstract: The present disclosure relates to a plastic-containing support for a decorated wall panel or floor panel, comprising a supporting material including a thermoplastic matrix material, in which a solid material with a particle size less than or equal to 800 μm is embedded, wherein the support has a length, a width and a thickness, wherein the support has a density gradient along its thickness from a bottom surface to a top surface arranged on the opposite side to the bottom surface in such a manner, that the density of the supporting material averaged over a specified width or a specified length of at least 5 mm, preferably at least 20 mm, from the bottom surface to the top surface initially declines and then increases again. The present disclosure relates to a plastic-containing support for a decorated wall panel or floor panel, comprising a supporting material including a thermoplastic matrix material, in which a solid material with a particle size less than or equal to 800 μm is embedded ...more ...less
19
US10414121B2
Publication/Patent Number: US10414121B2
Publication date: 2019-09-17
Application number: 15/255,465
Filing date: 2016-09-02
Abstract: One embodiment of the present invention relates to a hard coat film including a first layer in which a polymer of a polymerizable composition containing at least one polyfunctional polymerizable compound having two or more polymerizable groups in one molecule is detected as a main component and an organic solvent-soluble resin is not detected by composition analysis using a RAMAN spectroscopy; and a second layer adjacent to the first layer, in which an organic solvent-soluble resin and a polymer of a polymerizable composition containing at least one polyfunctional polymerizable compound having two or more polymerizable groups in one molecule are detected by the composition analysis, and a thickness is greater than 15 μm. Further, the present invention relates to a polarizing plate, an image display device, and a method for producing the hard coat film. One embodiment of the present invention relates to a hard coat film including a first layer in which a polymer of a polymerizable composition containing at least one polyfunctional polymerizable compound having two or more polymerizable groups in one molecule is detected as a ...more ...less
20
US10363719B2
Publication/Patent Number: US10363719B2
Publication date: 2019-07-30
Application number: 15/564,906
Filing date: 2016-04-06
Assignee: Borealis AG
Abstract: Multilayer cast film, which is oriented in machine direction and comprises at least one outer layer, one core layer and one sealing layer, as well as its use in retort stand up pouches.