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Matches 1 - 50 out of 15,029

Document Document Title
WO/2018/067006A1
The present invention relates to a biodegradable food packaging unit from a moulded pulp material and a method for manufacturing such biodegradable packaging unit. The packaging according to the invention comprises a food receiving or ca...  
WO/2018/062993A1
The invention pertains to the application of degraded amylopectin root or tuber starch in the production of making paper-pulp based solid substrates, such as paper and cardboard, by applying such starches in combination with fluorochemic...  
WO/2018/060002A1
The present invention relates to a process for producing a paper or a board product having increased dimension stability comprising providing a fibre slurry comprising never-dried fibres, treating the fibre slurry with a strength composi...  
WO/2018/063273A1
The present disclosure relates to an improved process for manufacturing paper product or the like. The process comprises incorporating a drainage system into the fibre suspension, which drainage system comprises inorganic siliceous micro...  
WO/2018/063271A1
The present disclosure provides an improved process for making paper or paper board. The process comprises providing a cellulosic fibre suspension comprising recycled fibre material, and having a conductivity of at least 1.5 mS/cm; and a...  
WO/2018/055239A1
The invention relates to an aqueous dry strength composition suitable for use in manufacture of paper, board or the like. The composition comprises a mixture of a synthetic polymer component, which is a copolymer of acrylamide and at lea...  
WO/2018/053118A1
A process for the production of paper, board, and cardboard is disclosed. The process comprises adding to the wet end of a paper machine (a) microfibrillated cellulose and (b) a coadditive. The coadditive can be one or more of (1) a cati...  
WO/2018/050317A1
The invention relates to a device (1) and a method for processing starch (3) for the water repellent treatment of paper. The device (1) comprises a heat pump (5) which absorbs thermal energy from an exhaust heat flow (9) from the product...  
WO/2018/052420A1
The present disclosure relates to a novel aqueous composition of a structurally modified, water soluble polymer suitable for papermaking and to a method for manufacturing it. The method comprises cleaving a backbone of the acrylamide pol...  
WO/2018/053475A1
An absorbent towel paper product having a machine direction and a cross-machine direction orthogonal to the machine direction, wherein the absorbent towel paper product comprises two plies of absorbent towel paper webs, wherein each pape...  
WO/2018/051549A1
Provided are a method for manufacturing paper with which it is possible to easily manufacture paper wherein water-filterability and yield are excellent and hydrophilia is suppressed without using a cationic polymer or silica, a device fo...  
WO/2018/047749A1
The present invention addresses the problem of providing a technique for efficiently synthesizing fine inorganic particles. According to the present invention, fine particles of an inorganic carbonate are able to be synthesized by produc...  
WO/2018/046497A1
The present invention relates to a compound containing dry matter, in particular for use in the paper, plastic and construction materials industries, comprising a microfibrillated cellulose, at least one inorganic filler, and water, the ...  
WO/2018/046794A1
A method for manufacture of paper, board or the like, comprising the step of dissolving a composition into aqueous solution, whereby an aqueous treatment solution is obtained for adding the obtained treatment solution to the pulp. The co...  
WO/2018/045248A1
The present invention describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The metho...  
WO/2018/039623A1
A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.  
WO/2018/035109A1
A method of making paper comprising adding to an aqueous suspension of cellulosic pulp slurry a polymer in the form of an inverse emulsion comprising a cationic poly N,N-(dialkylaminoalkyl) (meth)acrylamide or it's quaternates or salts, ...  
WO/2018/030524A1
This oil absorbing mat is installed on a floor and absorbs oil, the oil absorbing mat being provided with an oil absorbing body that is provided on the upper surface side and that absorbs oil, and a permeation prevention layer that is pr...  
WO/2018/030521A1
The present invention addresses the problem of providing a technique for preparing a composite of hydrotalcite and a fiber. A composite of hydrotalcite and a fiber can be efficiently synthesized by synthesizing hydrotalcite under the pre...  
WO/2018/023918A1
A method using crystal deposition coating for modifying surface of fly ash for manufacturing a paper filler. The method comprises: after vibration screening to select fly ash with particle diameter of 30-55 μm, evenly mixing the fly ash...  
WO/2018/018173A1
The present invention comprises a bioactive paper consisting of secondary cellulose fibres in combination with brown algae biomass, and an antimicrobial extract obtained from brown algae. The method for producing said bioactive paper and...  
WO/2018/022806A1
Methods and apparatus for manufacturing vacuum forming a produce container using a fiber-based slurry. The slurry includes a moisture barrier comprising alkylketene dimer in the range of about 4% by weight, and a cationic liquid starch c...  
WO/2018/017076A1
A pre-treatment fixing fluid for an offset coated medium is disclosed. The pre-treatment fixing fluid includes calcium-containing cationic crashing agents consisting of calcium propionate and calcium nitrate, wherein the calcium propiona...  
WO/2018/017474A1
Disclosed are methods of increasing the surface hydrophobicity of the surface of a cellulosic article involving applying a solution of amylose-fatty ammonium salt inclusion complex in water to the article and then optionally applying an ...  
WO/2018/017089A1
An ink fixative solution including a polyvalent metal salt; a wax; a dispersing agent; and water in an amount to provide from about 10% to about 35% solids content in the ink fixative solution is disclosed.  
WO/2018/013877A1
A modified clay is disclosed which is characterized by an average shape factor less than 60, a sediment void volume greater than 48%, and containing less than 30% by mass of particles less than 1 micron in diameter. The modified clay may...  
WO/2018/011506A1
The invention relates to a shield (1) comprising: a thermo-compressed porous three-dimensional shell (2) based on glass fibers, said fibers being joined together by a binding agent; a foam-based inner spring layer (3), said shield additi...  
WO/2018/011667A1
The present invention relates to a new process for creating foam in a process for manufacturing a paper or board product. According to the present invention, certain types of antimicrobial starch is used in the creation of the foam.  
WO/2018/011735A1
A use of organofunctionalized mesoporous silica for the production of recycled paper; the organofunctionalized mesoporous silica comprises a base mesoporous silica having, on its surface, groups having the following general formula (I), ...  
WO/2018/004479A1
The present invention relates to a process for producing a water disintegrable core which disintegrates quickly upon contact with water and has sufficient mechanical strength. Cores produced by a method according to the present invention...  
WO/2018/001885A1
The invention concerns a finely divided, cationic, aqueous polymer dispersion which is obtainable by emulsion polymerisation of ethylenically unsaturated monomers in an aqueous solution of a cationic prepolymer as a dispersant, wherein t...  
WO/2017/219145A1
Cellulosic materials modified with a surface modifier to promote compatibility with a hydrophobic material and methods for producing surface-modified cellulosic materials are provided. The methods include providing a slurry of a cellulos...  
WO/2017/217274A1
Provided is a transfer paper that: (i) does not include a coating layer and contains pulp, a loading material, and urea phosphoric acid esterified starch; or (ii) includes a coating layer, and also includes a base paper and one or more c...  
WO/2017/216438A1
The present invention relates to a method for preparing microfibril cellulose, which comprises the following steps: preparing a suspension of lignocellulosic fibres in water; enzymatic treatment of the suspension of lignocellulosic fibre...  
WO/2017/214480A1
Fabrics comprising regenerated cellulose fibers and a nanoparticle dispersed throughout the fabric are disclosed herein. The regenerated cellulose fibers can be derived from a biomass such as a fibrous cellulose, wood pulp, cotton, paper...  
WO/2017/214616A1
The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the ...  
WO/2017/209037A1
The pitch-controlling agent according to the present invention contains a (meth)acrylamide-based amphoteric polymer. The (meth)acrylamide-based amphoteric polymer includes, as copolymerization monomer components, 50 mol% or more of (meth...  
WO/2017/210304A1
A method of enhancing paper strength properties is provided. The method comprises treating a paper sheet precursor with a polyaluminum salt, and a strengthening agent, wherein the strengthening agent comprises a dialdehyde-modified polya...  
WO/2017/209105A1
Provided is a polymer flocculant which is capable of controlling the structure of a polymer that is a copolymerization product of a monomer (a) having a structure derived from formula (I) in each molecule and a water-soluble unsaturated ...  
WO/2017/207635A1
The invention relates to paper containing scalenohedral precipitated calcium carbonate (s-pcc) with a determined specification. The invention also relates to the use of a s-PCC with a given specification as a filler for paper.  
WO/2017/207642A1
The invention relates to a method for producing precipitated calcium carbonate (PCC) having a defined particle size and a defined particle size distribution. The invention further relates to PCC that can be produced according to the meth...  
WO/2017/205229A1
A process for individualizing (separating) trichome fibers from a trichome source, such as a leaf and/or a stem, and more particularly to a process for individualizing (separating) trichome fibers from a trichome source utilizing a chemi...  
WO/2017/198804A1
The invention relates to a method and treatment system for making of paper or surface ply of a multi-ply board from a fibre suspension, where at least 90 weight-% of fibres originate from chemical pulping process, chemi-thermo mechanical...  
WO/2017/197380A1
Methods of reducing paper dusting in a papermaking process, and a low dusting tissue having increased strength are provided. Application of a polymer comprising at least one amine-containing vinylic or allylic monomer to at least one sur...  
WO/2017/197384A1
Dry processing of cellulose fibers in an attritor mill produces small cellulose particles with properties useful for increasing the bulk of paperboard products. In contrast with the usual behaviour of small particles, the dry attritor-pr...  
WO/2017/192281A1
A composition and method for imparting paper and paperboard with resistance to aqueous penetrants using renewable biopolymers, and the resulting paper and paperboard, are disclosed. The renewable biopolymers when combined with water-solu...  
WO/2017/189401A1
The disclosure relates to methods and compositions for enhancing the performance of a sizing agent in a papermaking process using a sizing agent enhancer. The sizing agent can be emulsified with an emulsifier and the sizing enhancer can ...  
WO/2017/185110A1
The invention relates to a method for producing a dry strengthening agent, particularly glyoxalated polyacrylamide, in which ethanedial (glyoxal) is added to an aqueous solution of polyacrylamide while being agitated with a circulation p...  
WO/2017/182883A1
Methods of improving the re-dispersibility of dried or at least partially dried microflbrillated cellulose, methods of re-dispersing dried or at least partially dried microfibrillated cellulose, compositions comprising re-dispersed micro...  
WO/2017/183776A1
The present invention relates to a continuous pulp preparation method using red algae, the method comprising: an extraction step for supplying red algae, an acidic aqueous solution and steam to a continuous extraction device; a separatio...  

Matches 1 - 50 out of 15,029