Patent classifications
B32B2307/734
A METHOD FOR IMPROVING DURABILITY AND WEATHERABILITY OF TIMBER BY ENGINEERING LAYERS
The invention relates to a method of manufacturing high durability timber product, the method comprising: a) selecting a durable substrate timber; b) selecting a veneer of high-performance timber; and c) gluing the veneer of high-performance timber to the face of the durable substrate 5 timber, wherein the resulting manufactured high durability timber product is suitable for long-term use in exterior applications at a lower cost than that of the same thickness timber product if made of high-performance timber alone.
Sorting method
A resin granule mass including a plurality of resin granules, and a proportion of resin granules to which a magnetic foreign matter of 50 μm or greater is adhered in the plurality of resin granules is 30% or less.
Biodegradable Multi-Layer Packaging Element, Such as a Foil or Wrap, for a Food Product, Packaging Unit with Such Packaging Element, and Method for Manufacturing Such Packaging Element
The present invention relates to a biodegradable multi-layer packaging element, such as a foil or wrap, for a food product, a food packaging unit comprising such multi-layer and a method for manufacturing such biodegradable multi-layer, with the multi-layer comprising: —an inner cover layer comprising an amount of a biodegradable aliphatic polyester; —a first intermediate layer of a biodegradable material for connecting and/or sealing adjacent layers; —a functional layer comprising a vinyl alcohol polymer; —a second intermediate layer of a biodegradable material for connecting and/or sealing adjacent layers; and —an outer cover layer comprising an amount of a biodegradable aliphatic polyester.
Method and installation for manufacturing a floor covering product and floor covering product obtained hereby
A method for manufacturing a floor covering product includes the steps of forming a single- or multilayered substrate by extruding of synthetic material-based material in a layer shape; laminating at least one continuous film to the substrate; and impressing the at least one continuous film using a roller provided with a relief on its surface.
ARTICLE WITH 2D AND 3D FIBER STRUCTURE
An article includes a completed fabric structure that has multiple plies of fiber reinforced fabric. A first portion of the fabric structure has a three-directional fiber reinforced configuration and, exclusive of the first portion, a second portion of the fabric structure having a two-directional fiber reinforced configuration. In the three-directional fiber reinforced configuration there are multiple plies that are bound together via a matrix and a plurality of fibers normal through the multiple plies. In the two-directional fiber reinforced configuration the multiple plies are bound to one another via the matrix and not fibers normal through the multiple plies.
FLOORING ELEMENT
Floor element comprising a top layer (102) attached to a substrate layer (104), in which the top layer (102) is itself layered, the top layer (102) comprising: —an optional backing layer (122) made of flexible polymer, —a flexible or semi-rigid polymer layer (124), onto or into which optionally at least one reinforcing layer (126) is attached or embedded, and —a finishing layer comprising a decorative layer (132), a wearing layer (134) thereon and optionally a coating (136) thereon; the substrate layer (104) being a rigid substrate layer.
Tube
A tube for receiving a liquid or pasty product comprising a multilayered tube jacket, the tube jacket having one or more outer layer(s) made of polyolefin, one or more inner layer(s) made of polyolefin and a barrier layer arranged between the outer layer(s) and the inner layer(s), wherein the barrier layer consists of an ethylene-vinyl alcohol copolymer (EVOH), and wherein the ethylene-vinyl alcohol copolymer of the barrier layer has an ethylene content of <35 mol % and the thickness of the barrier layer is ≤25 μm.
MACRO-MOLECULAR LEAKAGE-FREE SELF-ADHERING ALUMINUM FOIL AND MANUFACTURING METHOD THEREOF
A macro-molecular leakage-free self-adhering aluminum foil has two layers of aluminum foil compounded using a PET film, and the other surfaces of each layer coated with a modified PE adhesive layer respectively; or air gaps in one surface or two surfaces are filled with nano-aluminum to form a permeable air gap-free surface. The foil has advantages: 1, high folding resistance, fatigue resistance and strength 2, wrapping self-adhering performance is good, and stripping strength formed after adhesion is several times as high as that of the prior art; 3, air gaps in the surface of the aluminum foil filled with nano-aluminum powder result in improved compactness; manufacture from low-grade aluminum foil, and so that rolling precision requirements are lowered, and manufacturing cost reduced; 4, insulating strength is high, shielding effect is good, the return loss phenomenon is avoided, and tensile strength is good.
HARD COAT LAMINATE FILM
According to at least one embodiment, there is provided a hard coat laminate film having a total light transmittance of 80% or more and having (γ) a hard coat on at least one surface of (α) an aromatic-polycarbonate resin film containing 30 mol % or more of a structural unit derived from 4,4′-(3,3,5-trimethylcyclohexane-1,1-diyl)diphenol when the total of the structural units derived from aromatic dihydroxy compounds is 100 mol %. According to another embodiment, there is provided a hard coat laminate film having a total light transmittance of 80% or more and having (γ) a hard coat on at least one surface of a transparent laminate film constituted of (α) an aromatic-polycarbonate resin film containing 30 mol % or more of a structural unit derived from 4,4′-(3,3,5-trimethylcyclohexane-1,1-diyl)diphenol, when the total of the structural units derived from aromatic dihydroxy compounds is 100 mol %, and (β) a poly(meth)acrylimide resin film.
Article with Crosslinked Foam Layer Adhered to Substrate
The present disclosure provides an article. The article includes a crosslinked foam composition, an adhesive layer, and a substrate composed of an olefin-based polymer. The crosslinked foam composition includes an ethylene/a-olefin multi-block copolymer, an ethylene/propylene/diene terpolymer (EPDM), optional silicone rubber, optional blend component selected from ethylene/aolefin random copolymer, ethylene-vinyl acetate copolymer (EVA), styrene-butadiene block copolymer, hydrogenated styrene-butadiene block copolymer, and combinations thereof, optional plasticizer, optional filler, and optional additive.