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WO/2017/168353A1 |
The present invention relates to a new process for improving dewatering when manufacturing a film comprising high amounts of microfibrillated cellulose (MFC) without negatively impacting the film properties. According to the present inve...
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WO/2017/169848A1 |
The present invention pertains to a porous sheet including a cellulose fiber that has an average fiber diameter of 20-500 nm, a cut fiber that has an average fiber diameter of 1.5-20 μm, and a hydrophilic polymer binder. The porous shee...
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WO/2017/166857A1 |
A method for manufacturing degradable paper mulches using cotton stalks, comprising the following steps: (1) cutting cotton stalks into segments; (2) conveying the segments into a steaming bin for pre-steaming, and then conveying same to...
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WO/2017/163176A1 |
A corrugated fiberboard comprising cellulosic fibers, wherein said corrugated fiberboard has at least one of a geometrical tensile index in the range of from 32 to 65 Nm/g, a fracture toughness index in the range of from 4 to 24 Jm/kg, a...
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WO/2017/165465A1 |
The present invention provides, inter alia, biocompatible porous structural materials made exclusively or almost exclusively from nanocellulose fibers (CNF), CNC, or bacterial cellulose, as well as processes for making and using provided...
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WO/2017/162347A1 |
The invention relates to a filter paper for producing filters for smoking articles, in particular filter cigarettes, having the following properties: the filter paper comprises fibers comprising pulp fibers; at least 80 wt.%, preferably ...
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WO/2017/163167A1 |
The invention concerns a fibrous-based oxygen barrier film, which comprises (i) a microfibrillated cellulose (MFC) film, (ii) an oxygen barrier polymer layer, (iii) an optional tie layer, and (iv) an outermost polyolefin layer. The inven...
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WO/2017/159823A1 |
Provided is a method for producing fine cellulose fibers which are nano-sized, which have a high crystallinity degree, and which are less vulnerable to fiber shape damage, by impregnating cellulose with a defibrillation solution to defib...
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WO/2017/157658A1 |
The present invention relates to cellulose fiber materials containing 0.01 to 0.5 % by weight of ammonia compound comprising oxyalkyl radicals consisting of at least 3 carbon atoms which are biodegradable at a degree of at least 60% acco...
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WO/2017/155455A1 |
The present application concerns nanocellulose aerogel having tailored electrical conductance, comprising a nanocellulose aerogelfunctionalized with at least one layer of an electrically conducting material, wherein the nanocellulose aer...
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WO/2017/155456A1 |
The present invention concerns a method of producing a shape-retaining cellulose product(s) comprising the following steps: a)providing a cellulose dispersion comprising a cellulose material and water; b)forming the cellulose dispersion ...
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WO/2017/149408A1 |
The invention provides an energy efficient method to manufacture 3D shaped articles, with smooth crease-free surfaces, from cellulose-based material. The method comprises the steps of: - providing a suspension with a dry content of more ...
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WO/2017/144009A1 |
A material, a composite and a consumer product, comprising a pulp and a fibrillated cellulose, wherein the pulp and the fibrillated cellulose are independently derived from a plant fiber. Processing methods of making or using the materia...
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WO/2017/141205A1 |
A sheet having dead-fold properties, wherein said sheet comprises cellulose fibers whereof at least 75%, preferably at least 90%, or more preferably at least 95% of said cellulose fibers have a fiber length of less than 1 mm, and wherein...
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WO/2017/138589A1 |
The present invention addresses the problem of providing a microfibrous-cellulose-containing sheet having exceptional transparency and water resistance. The present invention pertains to a sheet having a haze of 6% or less, the sheet inc...
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WO/2017/139125A1 |
A roll for molding a fibrous sheet. The roll includes a cylindrical shell and a vacuum box. The cylindrical shell is configured to be rotatably driven and is permeable to allow air to be moved through the cylindrical shell. The cylindric...
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WO/2017/139504A1 |
Unique, inexpensive, and strong biocomposites are obtained from blending cellulose matrix materials with lignocellulosic reinforcement materials with the aid of alkaline aqueous solvent and cold temperatures. These lignocellulosic compos...
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WO/2017/134088A1 |
A Kraft paper having a grammage of 65-85 g/m2 according to ISO 536, wherein the Bendtsen roughness of at least one side of the paper is below 300 ml/min according to ISO 8791-2 and the geometric bending resistance of the paper according ...
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WO/2017/134334A1 |
The present invention relates to a method of producing microfibrillated cellu- lose (MFC) comprising (i) providing cellulosic material, (ii) drying the cellulosic material so that specific surface area (SSA), when measured with BET- meth...
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WO/2017/135816A1 |
The invention relates to a method for regenerating cellulose fibers from cotton-containing textile, wherein the degree of polymerization (DP) of cellulose in cotton is reduced by using a DP decreasing agent, which is an endo-cellulase of...
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WO/2017/126432A1 |
The objective of the present invention is to provide a laminate of a resin layer and a microfibrous cellulose-containing fiber layer, said laminate exhibiting more excellent adhesion. The present invention relates to a laminate which com...
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WO/2017/112995A1 |
The present invention relates to an improved method for producing cellulose pulps with an increase in the quality and applicability of these pulps, especially in the properties of physical resistance and degree of drainability resistance...
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WO/2017/115020A1 |
According to an example aspect of the present invention, there is provided a method of producing films from nanocellulose based raw material shaving high consistency and thereby providing low energy consuming and feasible manufacturing p...
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WO/2017/105337A1 |
The present invention relates to a method for manufacturing nanocellulose comprising the steps of: a) providing a cellulose-containing material wherein the cellulose-containing material contains less than 20 wt.% water, b) contacting the...
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WO/2017/106270A1 |
Improved processes for liberating trichome fibers from non-seed portions of a trichome-bearing host plant are provided. The processes include one or more steps for disassociating trichome fibers that are already separated from leaves, st...
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WO/2017/103335A1 |
The invention relates to a method for producing paper, board or the like. The method comprises obtaining a thick stock comprising cellulose fibres, forming a fibrous web and drying of drying the fibrous web. A strength agent system, whic...
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WO/2017/103689A1 |
The invention relates to preparation of paper and various products of paper from waste formed during wine making and wastes from other food processing units, like production of juice. More particularly, the present invention relates to a...
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WO/2017/094595A1 |
The present invention addresses the problem of providing a composite sheet provided with all of water repellency, water resistance, transparency, and mechanical strength. The present invention relates to a sheet including a fiber layer a...
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WO/2017/090000A1 |
The present invention relates to a ground cover in the form of a mulch, comprising a microfibrillated polysaccharide. Also methods for its manufacture and use thereof are disclosed.
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WO/2017/088063A1 |
The present invention relates to a structurally enhanced agricultural product containing cellulose filaments (CF), and a method for producing the structurally enhanced agricultural material into the sheets. Applying CF improves significa...
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WO/2017/085633A1 |
The present invention relates to a process for the manufacturing of composite materials from natural fibers and thermoplastic polymers. Examples of fibers are wood fibers originating from pulping processes known as refiner pulp (RMP),the...
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WO/2017/080910A1 |
There is provided a Kraft paper, wherein: the grammage according to ISO 536 is 60-120 g/m2; the bending resistance index in the machine direction is 105-200 Nm7/kg3; the bending resistance index in the cross direction is 60145 Nm7/kg3 (t...
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WO/2017/082395A1 |
Provided is a method for dehydrating a dispersion of a chemically modified pulp (oxidized pulp, carboxymethylated pulp, or cationized pulp) obtained by chemically modifying a pulp feedstock, characterized by dehydrating the dispersion of...
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WO/2017/079363A1 |
A multi-layer paperboard structure may be heat sealed to form a packaging material. The paperboard structure exhibits good sealing strength and improved anti-blocking behavior. The structure may be self-sealed or sealed to plastic bliste...
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WO/2017/079169A1 |
A tissue paper product is provided having at least one ultra-low density ply having a highly porous, open-celled structure and that comprises cellulosic fibers, a water insoluble binder and a foaming surfactant. The cellulosic fiber comp...
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WO/2017/078084A1 |
In order to provide cellulose nanofibers which are reduced in foreign-matter content and have high transparency, a cellulose nanofiber dispersion is filtered by a filtration method that comprises a step in which the cellulose nanofiber d...
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WO/2017/078048A1 |
Provided is a method for producing cellulose nanofibers capable of providing a low-viscosity cellulose nanofiber dispersion liquid and having stable quality less prone to coloring even after being heated. The present invention provides a...
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WO/2017/069675A1 |
A method of controlling the integrity of a fiber material plant propagation cell (1.1, 1.2), wherein a plant propagation cell material (2) is formed of natural fiber and biodegradable polymer fiber, a plant propagation cell is formed fro...
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WO/2017/065740A1 |
A method of increasing the drainage performance of a pulp slurry during the manufacture of paper products by adding (a) at least one microfibrillated cellulose and (b) at least one associative polymer or at least one branched or crosslin...
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WO/2017/065800A1 |
The present disclosure relates to paperboard having an improved basis weight to bending strength relationship and methods of making paperboard having an improved basis weight to bending strength relationship. In particular, a paperboard ...
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WO/2017/065414A1 |
The present invention has developed, unlike a conventional technology, an apparatus and a technique for rind, inside and scrap separation, which has been the greatest impediment to the mass production of high-quality paper-making pulp, t...
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WO/2017/057257A1 |
The present invention provides a cellulose fiber composite material having a high fracture elongation and a low water absorption swelling rate, a cellulose fiber-containing composition used for producing the cellulose fiber composite mat...
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WO/2017/057710A1 |
Provided is a method for efficiently producing a highly transparent cellulose nanofiber with a small power consumption level. The present invention pertains to a method for producing a cellulose nanofiber dispersion liquid having an aver...
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WO/2017/057578A1 |
The present invention addresses the problem of providing a fine-fiber-containing sheet in which the wrinkling and cracking during formation of the sheet is suppressed, and a laminated body. According to the present invention, there are p...
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WO/2017/051368A1 |
A method for printing a wet web material comprising microfibrillated cellulose, wherein said method comprises the steps of providing an aqueous suspension comprising microfibrillated cellulose; applying said aqueous suspension to a subst...
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WO/2017/046751A1 |
A method for manufacturing a film, wherein said film has a basis weight of less than 50 g/m2 and wherein the density of the film is higher than 750 kg/m3 comprising the steps of: providing a suspension comprising microfibri Hated cellulo...
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WO/2017/046755A1 |
The present invention relates to a method for manufacturing a film having an oxygen transmission rate in the range of from 1 cc/m2/24h to 500 cc/m2/24h according to ASTM D-3985, at a relative humidity of more than 50 % at 25°C, or highe...
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WO/2017/047699A1 |
Provided is a separator for an electrochemical element, the separator having improved tensile strength and short-circuit resistance while maintaining the impedance characteristics and denseness expected of a separator comprising highly b...
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WO/2017/046754A1 |
A method for the production of a film from a fibrous web, wherein the method comprises the steps of: providing a fibrous suspension comprising a microfibrillated cellulose, wherein the content of the microfibrillated cellulose of said su...
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WO/2017/046086A1 |
Use of cellulosic fibre pulp having a Schopper-Riegler number according to ISO 5267-1 of about 70 or more as an additive to papermaking pulp for enhancing compressive strength of paper or board manufactured from the papermaking pulp. A p...
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