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WO/2017/106310A1 |
Papermaking additives that include various polymers and/or micropolymers are disclosed. The micropolymers may have a network structure that can be created by crosslinking or other means. The micropolymer may be an acrylamide based polyme...
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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/2017/102670A1 |
A composition [composition (C)] which comprises: - at least one (per)fluoropolyether phosphate polymer [PFPE-phosphate (P1)]; - at least one polysaccharide [polymer (P2)]; and - at least one hydroxy-carboxylic acid comprising at least on...
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WO/2017/099198A1 |
Provided is a flame-retardant sheet-forming body containing a matrix resin, a flame-retardant fiber, and a metal hydroxide. The content of the metal hydroxide in the flame-retardant sheet-forming body is 1-20 wt% with respect to the tota...
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WO/2017/093368A1 |
Finely divided, cationic, aqueous polymer dispersion which is obtainable by emulsion polymerisation of ethylenically unsaturated monomers in an aqueous liquid containing a cationic prepolymer as a dispersant, wherein the cationic prepoly...
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WO/2017/095783A1 |
The present invention relates to a release aid that includes at least one succinic anhydride derivative for use in a papermaking process. For example, the release aid of the present invention is particularly useful for use in a paperweb ...
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WO/2017/089996A1 |
The invention relates to a ground cover in the form of a mulch, comprising a paper substrate originating from fibre-bearing pulp, preferably emanating from lignocellulosic material, which has been web-formed or sheet-formed. Paper based ...
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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/2017/081600A1 |
An active moisture control material comprising a fiber based material and at least one active additive, wherein said active additive is adapted to control moisture transfer in the active moisture control material, and wherein said moistu...
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WO/2017/082318A1 |
An electromagnetic wave absorbing laminate which is used for the purpose of covering the surface of an electronic device, and which comprises: a magnetic material layer that is formed from a first resin material containing a thermosettin...
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WO/2017/079310A1 |
An absorbent composite foam is provided having a density below 0.04 g/cc and low wet collapse comprising (i) between about 5 to about 40% by wt. fluid resistant fibers; (ii) between about 30 to about 80% by wt. cellulosic fibers; (iii) b...
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WO/2017/075917A1 |
A papermaking additive, a papermaking method, and a tissue containing the papermaking additive. The papermaking additive is mainly formed by means of mixing and reaction of a renewable biomass containing a polysaccharide biomass with an ...
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WO/2017/073355A1 |
This polyacrylamide resin comprises at least one of first units represented by formulae (1)-(4) and a second unit represented by formula (5). (In formulae (1)-(4), R1 represents a hydrogen atom, a methyl group, an ethyl group or a benzyl...
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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/2017/065414A1 |
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/2017/060171A1 |
A filled composition comprising a substrate, functional filler, and an inorganic additive for reducing the odour of the filled composition, wherein the inorganic additive is present in an amount sufficient to reduce the odour of the fill...
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WO/2017/054774A1 |
Method of papermaking comprises: treating filler with a starch and a flocculant to form a filler floe; combining the filler floe with the cellulose fiber stock; and forming a paper mat from the combination of filler floe and cellulose fi...
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WO/2017/054198A1 |
Methods and compositions for treating fillers with a combination of starch and cationic flocculant for use in papermaking are disclosed. The methods and compositions have been found to result in larger particle sizes for the filler flocs...
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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/2017/057536A1 |
The purpose of the present invention is to provide a shaped article for passing a caffeine-containing beverage therethrough, by which the caffeine content can be reduced without destroying the flavor of the caffeine-containing beverage, ...
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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/2017/053125A1 |
An acoustical tile including: 8 to 25 wt % mineral wool, 9 to 15 wt % starch binder, 9 to 15 wt % cellulosic fiber, wherein preferably the cellulosic fiber is newsprint, and 40 to 65 wt % perlite, wherein the weight ratio of the starch t...
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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/2017/043585A1 |
The present invention addresses the problem of providing a technique for producing a complex of calcium phosphate particles and fibers. A complex of calcium phosphate particles and fibers is provided by the present invention. According t...
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WO/2017/042120A1 |
The present invention concerns combinations of a water repellent alkyl ketene dimer as a component (I) and a water repellent metal alcoholate as a component (II) that are strongly synergistic in repelling water from water absorbing surfa...
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WO/2017/040372A1 |
The present disclosure is directed towards a paper product which can remain intact prior to and during usage and can self-disintegrate over time. Such a paper product can occupy less space in a user's waste bin following usage when compa...
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WO/2017/040077A1 |
Provided is a method for producing paper products having improved dry strength. More particularly, a method of improving the dry strength of a paper product is provided wherein an isopeptide bond forming enzyme such as Transglutaminase a...
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WO/2017/034774A1 |
Enzyme compositions comprising laccase, lipase, cationic polymer, and optionally laccase activator, for paper making application are disclosed. It also relates to the use of the enzyme composition to improve dry strength property of a pa...
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WO/2017/032720A1 |
The present invention refers to a process for the preparation of an aqueous polymer dispersion, an aqueous polymer dispersion obtained by the process, a binder, an adhesive, a size suitable for at least one fiber, a covering, or a paper ...
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WO/2017/029146A1 |
The invention relates to a paintable base non-woven fabric made of mineral fibres in a proportion of 60 to 90 % by weight and organic fibers in a proportion of 10 to 40 % by weight and a binder in a proportion of 0 to 30 % by weight. The...
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WO/2017/029238A2 |
Embodiments disclosed herein provide enzymatic formulations comprising a polypeptide having amylase activity for producing a paper product. Also provided are aqueous surface treatment compositions for paper and board comprising degraded ...
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WO/2017/024230A1 |
Disclosed are compositions and methods useful in applications relating to papermaking. The compositions and methods of the present invention comprise aldehyde-functionalized polymers designed to impart high paper strength and enhance wat...
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WO/2017/023201A1 |
The present invention relates to the chemical composition of an anti-corrosion mineral paper which consists mineral powders, anti-static agents, UV inhibitors, synergistic corrosion inhibitors and synthenic polymers binder.
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WO/2017/021483A1 |
The invention relates to a method for producing paper and cardboard, having the steps of providing an aqueous suspension containing filler, at least one water-soluble amphoteric polymer, and microparticles; adding said aqueous suspension...
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WO/2017/014527A1 |
Provided are a paper coating material having environmental friendliness, water resistance, and oil resistance, a method of manufacturing same, and a method of manufacturing paper using same. This paper coating material includes a copolym...
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WO/2017/013012A1 |
The present invention relates to a process for producing an aqueous suspension of precipitated calcium carbonate, wherein a depolymerized carboxylated cellulose is added during lime slaking. Furthermore, the present invention relates to ...
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WO/2017/011253A1 |
Fibrous structures having thereon a surface softening composition containing a metathesized unsaturated polyol ester, sanitary tissue products made from such fibrous structures and methods for making same are provided.
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WO/2017/011249A1 |
The present invention relates to fabric cleaning and/or treatment compositions as well as methods of making and using same. Such fabric cleaning and/or treatment compositions contain species of metathesized unsaturated polyol esters that...
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WO/2017/009452A1 |
The present invention relates to a method of manufacturing a resin impregnated and coated carrier material (film), the resin impregnated and coated carrier material and its use for manufacturing layered materials, in particular for the p...
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WO/2017/005562A1 |
The invention provides a method for producing an aldehyde crosslinked polyacrylamide composition useful for strengthening paper. The method comprises steps, wherein a) an aldehyde crosslinker and polyacrylamide are mixed in water to form...
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WO/2017/006241A1 |
A composite product comprising a fibrous material (A) and a polymer material (B), wherein the composite product is formed as a sheet, by wet web formation and wherein said web is formed from a suspension of said fibrous material and said...
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WO/2017/002863A1 |
The present invention addresses the problem of providing flame-retardant paper for radar absorbing material members that is suited to radar absorbing material members, is capable of exhibiting excellent flame retardancy as a single flame...
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WO/2017/001857A1 |
A composition comprising at least one inorganic particulate material such as calcium carbonate, use of a said composition in a barrier coating composition or in a paper coating composition, a method for making said composition, a method ...
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WO/2016/207490A1 |
The invention relates to a method for controlling hydrophobic particles in aqueous environment in paper or board manufacture. The method comprises preparing an aqueous stock comprising natural fibrous material, feeding the stock to a wir...
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WO/2016/207351A2 |
The present invention relates to fungal enzymes, more in particular of polyphenoloxidases (PPOs), and is based on a newly discovered enzymatic activity of a class of PPOs, i.e. de-methylation of R-substituted mono-or di-methoxyphenolsuch...
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WO/2016/207480A1 |
The present invention relates to an interpenetrating polymer network (IPN) material comprising a copolymer of vinylamine-vinylformamide, and a homo- polymer or a copolymer of at least one monomer selected from acrylamide or derivatives t...
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WO/2016/207783A1 |
A method for manufacturing of a film, wherein said film is manufactured in a paper or paper board machine, wherein the method comprises the steps of providing a solution of a nanofibrillated poly-saccharide, wherein said solution compris...
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WO/2016/196713A1 |
Absorbent fibrous structures containing a branched copolymer soil adsorbing agent and methods for making same are provided.
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WO/2016/193485A1 |
A fibrous substrate for producing a porous coating base paper or prepreg comprises a flat, impregnatable structure consisting of cellulose fibers and containing at least one pigment species and optionally additional materials used for pa...
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WO/2016/196391A1 |
Strengthening resins and methods for making and using same. The strengthening resin can include a polyamine partially cross-linked with a bridging moiety and having azetidinium ions. The bridging moiety can be derived from a functionally...
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