Patent application number | Description | Published |
20120090800 | COMPOSITE INTERMEDIATE, METHOD FOR FORMING SAME, AND USE OF THE COMPOSITE INTERMEDIATE - A web-type composite intermediate is formed from fibers and plastic. The composite intermediate is formed by wet web formation from a substantially homogeneous liquid mixture which contains natural fibers, plastic particles having a diameter of less than approximately 1000 μm, and an agent that improves compatibility between natural fibers and plastic particles. In addition, a method for forming a composite intermediate and the use of the composite intermediate are also described. | 04-19-2012 |
20120094101 | METHOD FOR TREATING A SURFACE OF A SUBSTRATE - A method for treating a surface of a substrate. A functional chemical is applied onto the surface of the substrate for improving the adhesion of silicone to the substrate. The functional chemical is applied in an amount of at least 5 mg/m | 04-19-2012 |
20120132383 | METHOD FOR PRODUCING FURNISH, FURNISH AND PAPER - A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. A furnish and a paper or a paper board. | 05-31-2012 |
20140114059 | METHOD AND A SYSTEM FOR MANUFACTURING CELLULOSIC MATERIAL - A method for manufacturing cellulosic material includes: introducing cellulose fibers as cellulosic raw material to a system, conveying the cellulose fibers to an extruder comprising a mixing part and/or a refining part, dosing at least one chemical to the system before the extruder and/or in the extruder and performing a reaction between the cellulose fibers and the chemical(s) at least partly in the extruder, wherein the reaction is performed at a consistency of at least 40%, and/or dosing at least one chemical to the system before the extruder and/or in the extruder and mixing the cellulose fibers and the chemical(s) in the mixing part of the extruder, wherein the mixing step is performed at a consistency of at least 40%, and/or refining the introduced cellulose fibers at least partly in the refining part of the extruder, wherein the refining step is performed at a consistency of at least 5%. | 04-24-2014 |
20140303290 | COMPOSITE PRODUCT, A METHOD FOR MANUFACTURING A COMPOSITE PRODUCT AND ITS USE, A MATERIAL COMPONENT AND A FINAL PRODUCT - The invention relates to a composite product. According to the invention, the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has a form, and the form of fibers of the organic natural fiber material is a flake, and the organic natural fiber material in the form of the flakes has been mixed with the polymer based material. Further, the invention relates to a method for manufacturing a composite product, a material component, a use of a composite product and a final product. | 10-09-2014 |
20140316036 | COMPOSITE PRODUCT, A METHOD FOR MANUFACTURING A COMPOSITE PRODUCT AND ITS USE AND A FINAL PRODUCT - The invention relates to a composite product. According to the invention the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has been mixed with the polymer based material to form a mixture, and the composite product having an pore volume has been formed from the mixture so that the pore volume of the composite product is under 15%. Further, the invention relates to method for manufacturing a composite product, a use of the composite product and a final product. | 10-23-2014 |
20150101769 | METHOD FOR PRODUCING FURNISH, FURNISH AND PAPER - A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. The strength of the paper and the retention of the fillers in paper can be improved. A furnish prepared by a method, and a paper or a paper board manufactured from the furnish. | 04-16-2015 |
20150101770 | METHOD FOR PRODUCING FURNISH, FURNISH AND PAPER - A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. The strength of the paper and the retention of the fillers in paper can be improved. A furnish prepared by a method, and a paper or a paper board manufactured from the furnish. | 04-16-2015 |