Patent classifications
B32B2307/406
FEATHER PRODUCT
A feather product capable of preventing feathers from protruding is provided. The feather product has a feather bag body, a first film, and a second film. The feather bag body is constituted by a pair of textiles, and includes bag portions and binding portions. The bag portion accommodates feathers. The binding portion is a portion where a pair of textiles is bound. The first film is formed of polyurethane and covers the front side of the feather bag body. The second film is formed of polyurethane and covers the back side of the feather bag body. The first and second films can prevent feathers from coming out to the outside of the feather product.
RESIN MOLDED PRODUCT, LAMINATE, AND DECORATIVE SHEET
A resin molded product, a laminate, and a decorative sheet having high weatherability. A decorative sheet includes a resin molded product as a protective layer, and the resin molded product includes an ultraviolet absorber having pKa of 5.5 or more and 4.5 or less when irradiated with light, and a photostabilizer having pKa of 3.0 or more and 7.0 or less. The added amount of each of the ultraviolet absorber and the photostabilizer is 3.0 parts by mass or less per 100 parts by mass of the resin.
Polyester-based tape composites for wood reinforcement
The present invention is generally directed to prepreg composites, typically in the form of unidirectional tapes, which contain at least one reinforcing fiber and a thermoplastic polyester matrix. The prepreg composites can be thermally bonded to a wood-containing material in order to improve the structural performance of the material without requiring adhesives. The prepreg composite of the present invention can be applied to a wide range of wood substrates, including various hardwoods, softwoods, and engineered wood composites.
MULTILAYER STRUCTURES, PROCESSES FOR MANUFACTURING MULTILAYER STRUCTURES, AND RELATED ARTICLES
The present invention provides multilayer structures and articles formed from such structures. In one aspect, a multilayer structure comprises (a) a biaxially oriented polyethylene film comprising an outer layer that comprises a first polyethylene composition comprising at least two linear low density polyethylenes, wherein the first polyethylene composition has a density of 0.910 to 0.940 g/cm.sup.3, an MWHDE>95 greater than 135 kg/mol and an IHDE>95 greater than 42 kg/mol, wherein the film has a thickness of 10 to 60 microns after orientation; and (b) a metal layer comprising a metal deposited on the outer layer, wherein the metal comprises Al, Zn, Au, Ag, Cu, Ni, Cr, Ge, Se, Ti, Sn, or oxides thereof, and wherein the multilayer structure has an optical density of 1.0 to 3.6, wherein the multilayer structure has a 2% secant modulus of at least 300 MPa in the machine direction when measured according to ASTM D882, and wherein the multilayer structure has an oxygen gas transmission rate of 350 cc/[m.sup.2-day] or less when measured according to ASTM D3985-05. Embodiments of the present invention also relate to processes for manufacturing multilayer structures.
TEXTURED POROUS BARRIER TRANSFER CASING
The present invention provides a multi-layered coextruded thermoplastic food casing comprising: at least one thermoplastic porous absorbing layer; and at least one layer having a barrier effect for water vapor and/or oxygen, wherein the at least one layer having a barrier effect for water vapor and/or oxygen has an average layer thickness in a range of from 5 to 60 m over the entire surface area, wherein the at least one thermoplastic porous absorbing layer comprises as a main component at least one thermoplastic polymer material selected from the group consisting of (co)polyamides and (co)polyolefins, wherein the at least one thermoplastic porous absorbing layer comprises areas having a reduced average layer thickness and areas having a non-reduced average layer thickness, wherein the average layer thickness of the at least one thermoplastic porous absorbing layer in areas having a non-reduced average layer thickness is in a range of from 10 to 200 m, wherein the average layer thickness in areas having a reduced average layer thickness is lower by 7 to 140 m and is reduced by a range of from 30 to 85% compared to the areas having a non-reduced average layer thickness of the at least one thermoplastic porous absorbing layer, and wherein both areas having a reduced average layer thickness and a non-reduced average layer thickness comprise pores which are able to absorb a functional additive.
METHOD FOR PROCESSING HOUSING OF ELECTRONIC DEVICE AND HOUSING MADE
A method for processing during manufacture a housing of electronic device is disclosed. The housing includes a metal middle frame and a glass cover and UB epoxy resin is infilled into a gap between the metal middle frame and the glass cover, the joint being seamlessly bonded. Any overflow of resin is easily removed.
COMPOSITE LAYER STRUCTURE, DECORATED MOLDING ARTICLE AND METHOD FOR FABRICATING THE SAME
Provided is a composite layer structure comprising a first layer and a second layer. The second layer is disposed on the first layer. A material of the second layer is different from a material of the first layer. The composite layer structure is formed by a co-extrusion molding film process, and the composite layer structure has a thickness of between 0.01 mm and 1 mm. Further, the present invention also provides a decorated molding article and a method for fabricating the same.
Sheet for extraction, extraction filter, and extraction bag
An extraction sheet having high machinability in the manufacture of an extraction filter for beverages and an extraction filter using the same and having high handling property is provided. The extraction sheet includes a layer including a meltblown nonwoven fabric that is formed from fibers of a polylactic acid-based resin having a crystallinity of 9.0% or lower and a fiber diameter of 15.0 m or smaller and that has a basis weight of 2.0 to 30.0 g/m2, and a layer including a spunbonded nonwoven fabric that is formed from fibers of a polylactic acid-based resin having a crystallinity of 30.0 to 60.0% and a fiber diameter of 35.0 m or smaller and that has a basis weight of 5.0 to 30.0 g/m2. The extraction sheet has a bending hysteresis of 5.010.sup.3 to 14.510.sup.3 gf.Math.cm/cm.
Laminate sheet and packaging container sleeve
A laminate sheet for a packaging container having a top and a bottom each formed by folding and heat sealing a region including an end portion of a tubular body, formed by overlapping and heat sealing two side edges of a sheet material, the laminate sheet comprising: a top seal section corresponding to the top; a bottom seal section corresponding to the bottom; and a side face section, which is a region sandwiched by the top seal section and the bottom seal section, and including: an inner layer film with a water vapor barrier layer and a sealant layer; a paper substrate; and a thermoplastic resin layer, in sequence from inside the packaging container, wherein a glossy layer is disposed between the paper substrate and the thermoplastic resin layer except for at least part of a region included in the top seal section or the bottom seal section.
METAL CLAD LAMINATE AND PRODUCTION METHOD THEREOF
Provided are a metal clad laminate and a method for producing the same. The metal clad laminate at least includes a thermoplastic liquid crystal polymer film and a metal sheet bonded to each other, wherein the thermoplastic liquid crystal polymer film has a surface with a glossiness (20) of 55 or higher in accordance with JIS Z 8741 on the opposite side of the bonding surface to the metal sheet. The method for producing a metal clad laminate at least includes: providing a thermoplastic liquid crystal polymer film 2 and a metal sheet 6; and introducing the thermoplastic liquid crystal polymer film 2 and the metal sheet 6 between a pair of heating rolls so as to laminate them.