Patent classifications
B32B2309/12
METHOD OF PRODUCING A CELLULOSE-BASED PRODUCT
The present invention relates to a method of producing a cellulose-based product (103,700), wherein the method comprises the steps of: (i) providing at least two layers including one first (104a) and one second (104b) layer, and wherein said first (104a) and second layer (104b) each comprise cellulose fibers, and wherein at least one side of said first (104a) and/or said second (104b) layer is pre-treated with an adhesive coating, (ii) arranging said at least two layers including the one first (104a) and the one second (104b) layers in a superimposed relationship to each other in a forming mold (102) of a form press (101), thereby generating a stack (104) of said at least two layers including the one first (104a) and the one second (104b) layers, wherein said first (104a) and second (104b) layers are oriented within the stack (104) such that said at least one pre-treated side of said respective first (104a) and/or second (104b) layer is facing towards the superimposed layer, (iii) form pressing said stack (104) of at least two layers including the one first (104a) and the one second (104b) layers in a forming mold (102) at a forming temperature of at least 50° C. up to a forming end-pressure of at most 1100 MPa, into a cellulose based product (103, 700) of a predetermined shape and a single layer configuration, wherein in said step (iii) said layers including said one first (104a) and said one second (104b) layers are moveable with respect to each other until said forming end-pressure is reached.
COMPOSITE STRUCTURE MANUFACTURING METHOD AND COMPOSITE STRUCTURE MANUFACTURING DEVICE
A composite structure manufacturing method comprising: a lamination step in which a plurality of fiber-reinforced resin sheets are laminated to form a plate-shaped laminate; a pressing deformation step in which a third roller or similar, which rolls along a plate surface of the laminate, is used to press the plate surface of the laminate, thereby forming a recessed section or a protruding section in a prescribed section of the laminate; a short direction deformation step in which, after the pressing deformation step, the laminate is deformed in the short direction to make the long direction cross-section into a prescribed shape; and a long direction deformation step in which, after the pressing deformation step, the laminate is deformed in the long direction to make the short direction cross-section into a prescribed shape.
ULTRA-LIGHT NANOTECHNOLOGY BREATHABLE GOWNS AND METHOD OF MAKING SAME
A protective garment is constructed with a fibrous material. The fibrous material comprises a first nonwoven layer, a second nonwoven layer, and a nanofiber layer laminated between the first nonwoven layer and the second nonwoven layer. The fibrous material has a mean flow pore size greater than or equal to about 0.02 micron and less than or equal to about 0.5 microns, and a water vapor transmission rate greater than or equal to about 10000 g/m.sup.2/day and less than or equal to about 100000 g/m.sup.2/day. In a method of making a fibrous layer, a first nonwoven layer and a nanofiber layer are provided. A polyurethane reactive resin is applied to the first nonwoven layer in an amount of 2 to 30 g/m.sup.2. The nanofiber layer is then laminated to the first nonwoven layer applied with the polyurethane reactive resin and pressed to form the fibrous layer.
FIBER-REINFORCED RESIN MATERIAL, METHOD FOR MANUFACTURING SAME, AND FIBER-REINFORCED RESIN ARTICLE
A fiber-reinforced resin material includes: a first fiber-reinforced resin layer; a second fiber-reinforced resin layer having higher ductility and lower elasticity than those of the first fiber-reinforced resin layer; and a third fiber-reinforced resin layer having higher ductility and lower elasticity than those of the second fiber-reinforced resin layer. The first layer, the second layer, and the third layer are laminated and integrated in this order is made of the fiber-reinforced resin material. The manufacturing method includes: stacking a sheet-shaped product obtained by forming continuous fibers into a sheet shape and a resin sheet that serves as a first thermoplastic resin, a second thermoplastic resin, or a third thermoplastic resin so as to obtain a laminated structure in which the first layer, the second layer, and the third layer are laminated in this order; and heating and compressing the obtained stacked product in a stacking direction.
FIBRE BASED PANELS WITH A WEAR RESISTANCE SURFACE
Building panels with a homogenous decorative surface having a wear layer comprising fibres, binders and wear resistant particles. A building panel including a surface layer and a core, the core including wood fibres, and the surface layer including a substantially homogenous mix of wood fibres, a binder and wear resistant particles, the substantially homogenous mix of wood fibres including natural resins.
LAMINATE PRODUCTION METHOD
To provide a manufacturing method of a laminate body, including: a step of forming onto a supporting body a curable resin composition layer formed from a thermosetting resin composition to obtain a curable resin composition layer with a supporting body; a step of laminating the curable resin composition onto a substrate on a curable resin composition layer forming surface side to obtain a pre-cured composite with a supporting body formed from a substrate and a curable resin composition layer with a supporting body; a step of performing a first heating of the pre-cured composite and thermally curing the curable resin composition layer to obtain a cured composite with a supporting body formed from a substrate and a cured resin layer with a supporting body; a step of performing hole punching from the supporting body side of the cured composite with a supporting body to form a via hole in the cured resin layer; step of removing resin residue in the via hole of the cured composite with a supporting body; a step of peeling the supporting body from the cured composite with a supporting body to obtain a cured composite formed from a substrate and a cured resin layer, and a step of forming a dry plated conductor layer by dry plating on an inner wall surface of the via hole of the cured composite and on the cured resin layer.
INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS
There is provided an interlayer film for laminated glass with which the flexural rigidity of laminated glass can be enhanced and the sound insulating properties of laminated glass can be enhanced. The interlayer film for laminated glass according to the present invention includes a thermoplastic resin, and has a smallest value of the shear storage elastic modulus in a temperature region of 10° C. or more and 40° C. or less measured at a frequency of 0.5 Hz of 3 MPa or more, a ratio of a shear storage elastic modulus at 20° C. measured at a frequency of 0.5 Hz to a shear storage elastic modulus at −30° C. measured at a frequency of 0.5 Hz of 0.01 or more and 0.8 or less, a glass transition temperature falling within the range of −20° C. or more and 0° C. or less, and a largest value of tan δ in a temperature region of −20° C. or more and 0° C. or less of 0.1 or more.
MULTILAYER BODY, METHOD FOR PRODUCING MULTILAYER BODY, FILM FOR LAMINATION, AND IMAGE DISPLAY DEVICE
There is provided a laminate in which when the protective plate breaks due to an impact, not only the scattering of large broken pieces but the scattering of powdery fine broken pieces can be suppressed. A laminate including an adherend and an adjacent layer, wherein the adherend has a first major surface, a second major surface being a back surface of the first major surface, and a lateral surface connecting an edge of the first major surface and an edge of the second major surface, at least the first major surface and the lateral surface of the adherend are covered with the adjacent layer, the adjacent layer has at least a plastic film and a hard coat layer containing a cured product of a curable resin composition in this order from the adherend side, and a softening point F1 of the plastic film and a softening point F2 of the hard coat layer satisfy a relationship of F1<F2.
Panel coating
A method for coating of a floor panel and a floor panel produced by the method. A method for producing a laminated product, for example a building panel, preferably a floor panel. The method includes applying a paper on one side of a wood fiber based core, e.g., an HDF panel, creating a décor on the paper by a digital printing process, applying a resin, preferably a melamine formaldehyde resin, on the paper, heating the décor and the paper with the resin, preferably by using an IR lamp; and applying heat and pressure in order to cure the resin and thereby obtain a laminated product. Also, alternative methods for producing a laminated product, and such a laminated product.
Conformal fluoropolymer coatings
Methods for forming a fluoropolymer coated component, such as a metal component, comprise applying an adhesion promoter onto a surface of the component; applying an organic material onto the adhesion promoter; and applying a mixture comprising a fluoropolymer and a solvent selected from a furan or a fluorinated solvent onto the organic material. Fluoropolymer coatings have a thickness of from about 5 mil to about 80 mil on a component, an average porosity of from about 20% to about 70% based on the total volume of the layer, and a void density of from about 10.sup.11 to about 10.sup.13 voids per cm.sup.3.