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WO/2007/027267A1 |
Sheet-like products are disclosed having a controlled equilibrium moisture content. The sheet-like product may comprise a dry product or a pre-moistened product. The sheet-like product, for instance, may comprise a facial tissue, a bath ...
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WO/2007/022942A1 |
The invention relates to a method for binding interfering substance during the manufacturing of paper, comprising the following steps: (a) preparing at least one stevensite- and/or cerolite-containing constituent; (b) preparing a paper p...
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WO/2007/022581A1 |
A method for forming an impregnated and pigmented décor paper or non-woven includes applying a liquid to a paper or non-woven web suitable for forming décor paper to obtain a first impregnated paper or non-woven, and applying to the fi...
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WO/2007/025193A1 |
Fibrous structures comprising an oil system, sanitary tissue products comprising such fibrous structures and processes for making such fibrous structures and/or sanitary tissue products are provided. More particularly, fibrous structures...
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WO/2007/025095A1 |
Bulk softened fibrous structures, especially bulk softened, polar agent-free fibrous structures, and methods for making such fibrous structures are provided.
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WO/2007/020327A1 |
A material which is suitable as filler or coating pigment for a fibrous web and a method for manufacturing thereof. According to the method, a feed comprising organic polymer material is cooled to at least approximately -50 0C, after whi...
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WO/2007/016769A1 |
A method for the synergistic bleaching of lignocellulosic materials is described. The method involves the treatment of lignocellulosic materials, in particular, (a) wood pulps such as stone groundwood (SGW) pulp and thermomechanical pulp...
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WO/2007/015120A1 |
The present invention concerns the manufacture of synthetic paper, produced from a mixture of various polymers in specific proportions, in order to obtain specific properties which provide better characteristics compared to other similar...
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WO/2007/014148A1 |
The invention relates to the papermaking art and, in particular, to the manufacture of paper substrates, paper-containing articles such as multilayered paper or paperboard packaging, containing a fluorine-containing compound and having e...
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WO/2007/012617A1 |
The invention relates to an aminoplast resin film comprising a paper impregnated with a crosslinkable aminoplastic resin, the paper having a machine-direction extensibility of 6% to 40% and a cross-direction extensibility of 4% to 30%. T...
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WO/2007/012935A2 |
It is an object of the present invention to provide a process of manufacturing calcium carbonate-containing slurries, wherein said calcium carbonate-containing slurries are prepared by adding one or more zirconium compounds, and possibly...
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WO/2007/011429A1 |
A method for producing low-noise laser output (195) at various wavelengths and/or in various operation modes in a monolithic microchip laser (100) comprises schemes of generating two fundamental beams (165, 175) in separate cavities, pre...
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WO/2007/009221A1 |
The present invention provides a method for the production of lignocellulosic materials, in particular, lignin-containing or lignin-free papers or paperboards, with a higher and more stable brightness. The enhanced brightness and brightn...
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WO/2007/007530A1 |
A treatment for producing an interleaving paper for glass which can protect glass sheets from flawing more effectively and makes it possible, when the components of the paper stick to the surfaces of glass sheets, to removal them easily ...
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WO/2007/008066A1 |
The invention relates to an emulsifier, a method for preparing said emulsifier, and to its use in various applications, primarily food and cosmetic applications. The invention also relates to the use of said emulsifier for the creation o...
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WO/2007/006368A2 |
Disclosed is a method for loading a pulp suspension (S) with calcium carbonate. According to said method, liquid calcium hydroxide is added as lime milk (7) during or before the dissolving process (1) carried out to form the pulp, for ex...
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WO/2007/006369A1 |
The invention relates to a method for loading cellulose fibres in a fibre suspension with a filler, in particular, calcium carbonate. Calcium hydroxide in liquid or dry form is added to the fibre suspension, characterized in that the con...
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WO/2007/008945A1 |
The invention relates to a process for utilizing resins useful for imparting dry-strength to paper without substantially increasing the paper's wet-strength wherein the resins comprise non-thermosetting crosslinked polyamidoamine- epihal...
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WO/2007/003051A1 |
A method of manufacturing a cellulosic sheet having at least one of hydrophobic and oleophobic properties comprises the steps of depositing a stock of cellulosic fibres onto at least one forming fabric at an impingement zone and forming ...
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WO/2007/003402A1 |
The invention relates to a slurry or suspension containing: (a) at least 10 % by weight of at least one layered silicate with regard to the total weight of the slurry or suspension; (b) an aqueous suspension medium, and; (c) a dispersing...
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WO/2007/003697A1 |
The invention relates to a method for coating cellulose particles with a light scattering material, to coated cellulose particles, to the use thereof as a filler and as a coating pigment in paper and board, and further, to methods for pr...
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WO/2007/003699A1 |
The invention relates to a method for dissolving cellulose e.g. for the production of regenerated cellulose products such as films, fibres, particles and the like. In said method, the cellulose material is dissolved using an enzymatic tr...
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WO/2007/002553A2 |
Deposition of contamination by deposits of resinous material on paper making equipment is undesirable. This invention prevents or retards such contamination by treating the equipment, especially the press felts with a composition contain...
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WO/2007/000420A1 |
The invention relates to fine-particled polymer dispersions which contain starch and which are obtained by radically initiating emulsion copolymerisation of (a) 25 - 50 wt. % of at least one, optionally substituted, styrene, methacrylic ...
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WO/2007/000419A1 |
The invention relates to fine-particled polymer dispersions which contain starch and which are obtained by emulsion copolymerisation with redox initiators of ethylenically unsaturated monomers from the group containing (a) 45 - 55 wt. % ...
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WO/2006/136556A2 |
The invention relates to a method for producing paper, paperboard and cardboard. According to said method, a polymer containing vinylamine units and a polymer anionic compound are added separately to a pulp, the pulp is decked, and the p...
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WO/2006/136651A1 |
A method of manufacturing a fibrous web comprising a filler. According to the method, the filler is fed into the fibre slush and a fibrous web is formed of the filler-bearing fibre slush, and this web is dried at the paper or cardboard m...
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WO/2006/134211A1 |
The object of the invention are organic paper pigments, which are ester derivatives of disaccharides, essentially insoluble in water. The invention also relates to a manufacturing process of a paper product, in which ester derivatives of...
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WO/2006/134597A2 |
A method including improving a property of a paper product precursor by adding a molten-wax suspension to a slurry including the paper product precursor, the molten wax suspension including a suspension of molten wax particles in a liqui...
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WO/2006/134503A1 |
A three-dimensionally moulded packaging product comprising active filler is provided. Furthermore, a method of manufacturing such a packaging product is provided, wherein the packaging product is moulded from a fibrous pulp comprising th...
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WO/2006/132680A1 |
In a method of preparing an aqueous dispersion selected from drilling fluids, hydraulic cement compositions, mineral pigment containing coatings, and papermaking furnishes or in a method of preparing a melt extrudate, the improvement com...
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WO/2006/128814A1 |
The invention relates to a method for producing filled papers and filled paper products by adding an aqueous suspension of at least one finely particulate polymer-pigment hybrid to a paper-making stock and dewatering the paper-making sto...
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WO/2006/126674A1 |
[PROBLEMS] To provide a process for the production of water -soluble polymers which are excellent in water solubility even when used in the form of powder and which serve as polymer flocculant and exert excellent flocculation performance...
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WO/2006/127312A1 |
A method for forming a web or paper or paperboard includes forming a web of cellulose paper fibers and producing a nanoweb of nanofibers on the web of cellulose paper fibers.
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WO/2006/124869A1 |
There is disclosed a composition comprising at least one cationic crosslinked starch and an organic or inorganic component or a mixture thereof. Included within the organic compounds are any functionalized organic compound such as a poly...
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WO/2006/124871A1 |
There is disclosed a cationic crosslinked starch composition comprising at least one cationic crosslinked waxy starch and another starch. There is also disclosed paper products comprising the starch composition. The paper products are ge...
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WO/2006/122934A2 |
The invention relates to a method for producing paper, paperboard and cardboard in the presence of a water-swellable polymer by adding the latter to a fibre suspension. According to said method, the fibre suspension containing water-swel...
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WO/2006/119940A1 |
Disclosed are amphiphilic acetals of formula (1), wherein R1 represents n-C8-C22 alkyl, iso-C9-C22 alkyl, n-C5-C18 alkylphenyl-, or iso-C5-C18 alkylphenyl-, R2 and R4 independently represent C1-C7 alkyl or have the same meaning as R1, R3...
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WO/2006/120235A1 |
A process for producing paper from a furnish comprising fillers and fibers, wherein the furnish is treated with polymers in at least three steps and said furnish contains fillers in such an amount that the paper product obtained by the p...
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WO/2006/118875A2 |
A structured water soluble polymer produced by polymerization of amine- containing monomers or pre-formed polymers is described. Various structured polymers are prepared and characterized. The structured polymers are particularly valued ...
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WO/2006/113963A1 |
A paper product (20) is provided of at least one sheet of soft degradable paper material at least partially coated or impregnated with a mineral material such as rock dust (11) in a fine particulate form. The mineral material having char...
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WO/2006/112128A1 |
A deodorant and antibacterial fiber product containing a cancrinite-like mineral which contains a metal having deodorizing and antibacterial properties, a clay mineral, bleached softwood kraft pulp and bleached hardwood kraft pulp. The w...
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WO/2006/110751A1 |
Compositions and processes that preserve and enhance the brightness and improve color of pulp or paper when applied during different stages of the papermaking process are identified. The composition and method maintains and/or enhances b...
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WO/2006/105833A1 |
In the case of fiber products, flame-retardant properties can be achieved by applying a polyethylenimine and a phosphonic acid to the fiber products or to precursors thereof. The fiber products may be sheet-like textile structures in the...
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WO/2006/100996A1 |
This invention provides a filled paper containing a coated filler prepared by coating a filler with a composite acrylamide copolymer (composite PAM) comprising (A) an anionic polysaccharide and (B) a cationic and/or amphoteric acrylamide...
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WO/2006/101936A1 |
A paper substrate, particularly useful in wallboard tape applications containing PVOH on and/or in at least one surface of the paper, as well as methods of making and using the same. The use of the tape of the invention is used in conjun...
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WO/2006/102059A2 |
A composition comprising a polymer that is a reaction product of : a copolymer backbone comprising; (i) at least one acrylamide component, (ii) at least one co-monomer, (iii) at least one initiator and (iv) at least one chain transfer ag...
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WO/2006/099364A1 |
This invention relates to composition containing expandable microspheres and at least one ionic compound and having a zeta potential that is greater than or equal to zero mV at a pH of about 9.0 or less at an ionic strength of from 10'6 ...
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WO/2006/097571A1 |
The invention relates to a composite material based on water-insoluble polysaccharide. The composite material comprises of particles of at least one light scattering material, the surface of which is essentially covered by at least one w...
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WO/2006/097180A1 |
A method for charging fibers contained in a fibrous suspension with calcium carbonate comprises the following steps: introducing calcium hydroxide in a liquid or dried form or calcium oxide into the fibrous suspension; dewatering the fib...
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