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Matches 1 - 50 out of 3,984

Document Document Title
WO/2021/234559A9
The invention discloses a paperboard for packaging of a heat-sealable packaging material comprising: - a paperboard substrate comprising a first and a second side, - a first and an optional second dispersion coating layer on the first si...  
WO/2022/094735A1
Disclosed is a paper impregnation method for covering wooden boards, with antimicrobial effect, which does not interfere with the final colour of the paper. The method comprises the steps of: preparing a copper nanoparticle dispersion, t...  
WO/2022/097878A1
One aspect of the present specification provides an eco-friendly semi-noncombustible exterior material including: a core part (10) formed by impregnating a paper or fabric base with a triazole-modified phenolic resin; an outer skin (20) ...  
WO/2022/094333A1
This invention relates to a protective article comprising first and second walls. Each of the walls includes superimposed plies enclosing an expansion space therebetween, and an expandable composite disposed in the expansion space. The e...  
WO/2022/094321A1
A sound absorbing multi-layer composite for a vehicle that reduces sounds along an acoustic path is configured with a non-foam polymeric layer and a face layer for dissipating sound energy. Also, the face layer may be made of a nonwoven ...  
WO/2022/084586A1
An impregnated core paper for a decorative laminate, in particular high-pressure decorative laminate, obtained by impregnating a paper substrate with an aqueous impregnating composition comprising one or more resins selected from melamin...  
WO/2022/079178A1
The invention relates to a coated paper comprising a base paper and a barrier layer applied thereto, the barrier layer comprising at least one polymer, the polymer containing an at least partly saponified polyvinyl alcohol and/or an at l...  
WO/2022/081755A1
An example disclosed article (100) may include a first layer (120) and a second layer (140), where the first layer (120) and the second layer (140) may be bonded together within a peripheral region (102), the first layer (120) and the se...  
WO/2022/077022A1
The present invention relates to a packaged laundry detergent product comprising: (a) a laundry detergent powder, wherein the laundry detergent powder comprises: (i) detersive surfactant; (ii) polymer; (iii) filler salt; (iv) perfume; (v...  
WO/2022/077008A1
A biodegradable and recyclable barrier paper laminate comprising an inorganic barrier layer against permeation.  
WO/2022/077009A1
Methods for producing biodegradable and recyclable barrier paper laminate comprising an inorganic barrier layer against permeation.  
WO/2022/072710A2
A wood or engineered wood structural panel, such as, but not limited to, OSB ( "oriented strand board ") or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistanc...  
WO/2022/071399A1
A gas-barrier multilayer body which is provided with a paper base material and a vapor deposition layer, and which is capable of achieving hermetic sealing by means of heat sealing. With respect to this gas-barrier multilayer body, the p...  
WO/2022/069148A1
The present invention relates to needled sandwich material structures, in which a core nonwoven having vertically oriented fibers is used, and to a method for producing these sandwich material structures.  
WO/2022/071398A1
A gas barrier laminate that comprises a paper base material and a vapor deposition layer, that is sealable by heat sealing, and wherein the weight per unit area of the paper base material is 30-100 g/m2, the water vapor permeability at 4...  
WO/2022/064189A1
A laminate and a method for preparing a laminate are provided. The method comprises the steps of providing a container or sheet which comprises a fibrous material, disposing a primer composition onto at least one surface of the container...  
WO/2022/064048A1
The present disclosure provides a coated paper product for use in a flow wrapping process, wherein: - said coated paper product comprises a paper substrate; - said paper substrate is a machine-glazed (MG) kraft paper having a glazed side...  
WO/2022/060773A1
A cleaning product includes an elongated sheet (410) having a first end, a second end, and a length that extends from the first end to the second end thereof. The elongated sheet is divided into a plurality of individual sheet sections (...  
WO/2022/059324A1
The present invention addresses the problem of providing a food packaging paper which has water resistance, oil resistance, gas barrier properties, water vapor barrier properties, and flavor barrier properties, has heat sealability and b...  
WO/2022/054653A1
This antiviral sheet has an antiviral layer containing calcium hydroxide particles and a resin binder on a paper support, and an antiviral fiber base material satisfies the conditions in which (a) a loading amount of the calcium hydroxid...  
WO/2022/049313A1
Described is a method for preparing a paper web comprising a composite paper mesh, intended for the production of bags for fruit and vegetable produce, wherein the composite mesh is made using a process that includes dividing a roll of p...  
WO/2022/048876A1
The present invention relates generally to the field of food packaging and packaged foods. In particular, the present invention relates to cellulose-based food packaging. One embodiment of the present invention relates to a food packagin...  
WO/2022/049452A1
Sheet article comprising a first wall, second wall, and porous scrim between the first and second walls, and at least one seal portion sealing the first wall, second wall, and porous scrim together, as well as packaging articles and cons...  
WO/2022/049481A1
The present invention relates to a method for manufacturing a film comprising highly refined cellulose fibers in a paper-making machine, the method comprising the steps of: a) providing an aqueous pulp suspension comprising at least 20% ...  
WO/2022/049482A1
The present invention relates to a method for manufacturing a multilayer film comprising microfibrillated cellulose (MFC) in a paper-making machine, the method comprising the steps of: a) forming a bottom web layer by applying a first pu...  
WO/2022/049484A1
The present invention relates to a method for manufacturing a multilayer machine glazed paper comprising highly refined cellulose fibers, the method comprising the steps of: forming a first wet web by applying at least one first pulp sus...  
WO/2022/038907A1
[Problem] The present invention addresses the problem of providing a sheet for a foam-insulated paper container, the sheet being capable of forming a blank sheet layout, more specifically, a spot-free foam layer, without being affected b...  
WO/2022/038056A1
The present invention relates to polyol formulations on the basis of an aromatic polyester polyol component and a specific polyether polyol component, to a process for producing rigid polyurethane foams or rigid polyurethane / polyisocya...  
WO/2022/037941A1
The invention relates to a multilayer body (1), in particular a laminate, and to a method for producing a multilayer body (1). The multilayer body (1) comprises a substrate (10), at least one decorative layer (30) and at least one protec...  
WO/2022/031473A1
Various embodiments are directed to repulpable and recyclable container comprising an outer liner, an inner liner, a sidewall medium arranged between the outer liner and the inner liner, the sidewall medium being defined at least in part...  
WO/2022/023077A1
The present invention relates generally to the field of multi-layer packaging material. In particular, the present invention relates to a multi-layer metallized paper-based packaging material comprising a paper layer, a pre metallization...  
WO/2022/026899A1
A coated paperboard container includes an inner paperboard substrate, an outer paperboard substrate, a first aqueous barrier coating located on the inner paperboard substrate, and a second aqueous barrier coating located on the outer pap...  
WO/2022/013754A1
Conformable sheet article made from paper and useful, for example, in packaging, tapes, and craft article, and methods of making and using such sheet articles are disclosed.  
WO/2022/016151A1
Non-woven fiberglass veils, and laminates made therefrom, comprising: a plurality of glass fibers; a resin component; a fire-retardant component; and a particulate component, the particulate component comprising inorganic particles havin...  
WO/2022/008484A1
The present invention relates generally to the field of biodegradable food containers. In particular, the present invention relates to rigid food containers comprising at least one layer comprising polyhydroxyalkanoate (PHA) and another ...  
WO/2022/000237A1
The present invention relates to a composite board substrate, a composite board substrate preparation method and a decorative board, and is intended to provide a novel substrate with a good flexibility and a high strength. The composite ...  
WO/2022/003430A1
A compostable laminate for food wrap and method for making same. The wrap can include a first layer of paper material, a second layer of paper material, and a series of coatings between the paper materials. The coatings include a first f...  
WO/2022/003472A1
The present invention relates to an aqueous barrier coating composition comprising: 50-99.9 % by weight of one or more anionic low molecular weight polysaccharide(s) having a degree of polymerization (DP) in the range of 2-12; 0.1-10 % b...  
WO/2022/000239A1
A novel environmentally-friendly substrate, manufactured with the following compositions in terms of weight percentage: a PET spun fiber 55%-85%; a filler fiber 15%-44%; a flame retardant 0.1%-2%; a coupling agent 0.001%-2%; and a filler...  
WO/2021/258134A1
The present invention relates to a smoking tip, a filter sheet for forming a smoking tip, and a booklet for forming smoking tips. In one aspect of the present invention, a filter sheet comprises: a sheet having a fabric layer thereon; wh...  
WO/2021/262469A1
A hybrid expandable composition that provides improved expansion and loft properties is disclosed. The hybrid expandable composition is particularly useful in providing insulation and/or cushion to substrates.  
WO/2021/262467A1
The disclosure is directed to methods of manufacturing protective packaging materials, as well as the protective packaging materials produced using the disclosed methods. These packaging materials can be biodegradable, compostable, and/o...  
WO/2021/254983A1
The invention relates to a multilayer wood composite block comprising a plurality of wood layers, wherein at least 5 wood layers of the plurality of wood layers have a layer thickness of 0.05 to 1 mm; a plurality of plastic layers, where...  
WO/2021/180208A9
A reconstituted biomass profile. A physical or chemical pulping process is used to destroy cell walls, remove part of lignin and soluble cell components, obtain a natural skeleton structure or split to obtain a unbleached pulp rich in ce...  
WO/2021/246148A1
The present invention addresses the problem of providing a light-absorbing anisotropic film which enables the production of an image display device having excellent display performance and durability, and a laminate and an image display ...  
WO/2021/234559A1
The invention discloses a paperboard for packaging of a heat-sealable packaging material comprising: - a paperboard substrate comprising a first and a second side, - a first and an optional second dispersion coating layer on the first si...  
WO/2021/234558A1
The invention discloses a method for producing a packaging material and a packaging material suitable for packaging of food and/or liquid. In the method of the invention a first barrier layer, and an optional second barrier layer, is app...  
WO/2021/235122A1
The present invention is a resin impregnated decorative paper sheet (2) that is obtained by impregnating a decorative paper sheet (4) with an impregnation resin (5). The decorative paper sheet (4) comprises a base paper sheet (6), a pict...  
WO/2021/229437A1
The present invention relates to a water-resistant mineral-coated cellulose-based substrate, comprising a cellulose-based substrate, and a mineral-coating layer disposed on at least one surface of said substrate, said mineral coating com...  
WO/2021/224838A1
The present invention is directed to a process for manufacturing a nano-coated pulp-based substrate comprising the steps of: a) providing a suspension comprising pulp, said pulp having Schopper Riegler value of at least 70°; b) using th...  

Matches 1 - 50 out of 3,984