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7575013 |
Method and arrangement in the manufacture of coating
Coating is manufactured by mixing two or more components together in two or more mixing zones arranged in series and/or in parallel, of which at least some are pressurized.
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7550060 |
Method and arrangement for feeding chemicals into a process stream
An apparatus for feeding one or more chemicals into a process stream of a papermaking process is disclosed, as well as a method of utilizing the apparatus for feeding one or more chemicals into a...
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7544384 |
Methods of making coated battery components
A primary lithium battery can include a current collector that includes aluminum, a cap that includes aluminum, or both. The current collector can be coated with a cathode material The aluminum...
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7510627 |
Acoustic paper diaphragm and acoustic transducer apparatus
An acoustic paper diaphragm excellent in moisture resistance and acoustic characteristics and not impairing the biodegradability is provided. An acoustic paper diaphragm is formed of paper in...
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7504002 |
Method of producing coated paper with reduced gloss mottle
A method of producing a coated paper having reduced gloss mottle and excellent smoothness includes the steps of calendering a base stock at a relatively high pressure in a first calendering step,...
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7452573 |
Method of making a barrier material
The barrier properties of a water soluble gas barrier material are improved if the material is blended with a nanoparticle calcium carbonate having a size of from 10 to 250 nanometers. The barrier...
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7435312 |
Method of making a clothlike pattern densified web
An improved paper and the process of making an improved paper web are disclosed. The improved paper is characterized as having two regions; one is a network (or open grid) region and the other is a...
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7422659 |
Method and apparatus for treating a web of paper or board
A method and an arrangement for treating a web ( 2 ) of paper or board is described, in which a functional coating ( 5 ) is applied to the web ( 2 ) and the web ( 2 ) is then calendered. It is...
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7410553 |
Building construction felt paper with biocide/anti-microbial treatment
A nonwoven web has a weight sufficient for construction industry use and comprises at least forty percent (40%) recycled waste paper. At least one surface of the web bears a biocide, e.g., has a...
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7208068 |
Dullish coated paper for printing
A dull coated printing paper that is bulky (low in density) having a density of 0.90 to 1.15 g/cm 3 and yet offers excellent pliability, superior surface smoothness, high degree of print gloss and...
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7101459 |
Printing coated paper
A coated printing paper the product of whose basis weight, density, Young's modulus in the machine direction and breaking length in the machine direction is within the range of no less than 1.0×10...
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7081305 |
Paper coating slurries for cast coating
A paper coating slip containing a mineral pigment and an aqueous polymer dispersion as a binder, wherein the polymer dispersion is obtainable by emulsion polymerization of ethylenically unsaturated...
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7048969 |
Coating device and coating method
A coating device and a coating method are provided. The coating device comprises a coating station for coating a coating liquid on a band-shaped substrate running continuously, and a coat-adjusting...
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7022380 |
Method and apparatus for the high speed application of coating to a traveling paper web
Method and apparatus for coating a traveling paper web includes a coater head. The coater head includes an inlet for receiving fresh coating material which is introduced into a mixing chamber. A...
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6916583 |
Method for producing high gloss printed images
A method for printing an image on a surface of a substrate having a surface finish defined by a gloss, the method comprising: printing an image on the surface of the substrate, such that image...
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6896971 |
System and method for two sided sheet treating
A system and a method for coating two sides of a laminate material is disclosed in which one side of the laminate material is coated with one substance and the second side is coated with a...
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6893707 |
Structured polyolefin coated substrates and processes for making the same
Structured polyolefin coated substrates and processes for making the same are disclosed. A chill roll is used to impart a plurality of peaks which protrude outwardly from the polyolefin coating of...
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6893682 |
Method and device for single-or double-sided application
A method for the application of liquid through viscid medium onto the surface of a pre-dried material web including the steps of applying a viscid medium to at least one side of the material web,...
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6881450 |
Apparatus and method for making a magnetic coated medium, and a coated medium therefrom
The invention is directed to a method of magnetically linking a ferromagnetic object to a partially magnetized coating material made by applying a coating to a surface of a continuously-moving...
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6869639 |
Film coater and smoothing method and apparatus
An improved film coater which utilizes one or more coater or applicators to transfer coating to the outer surfaces of at least one more rolls, which in turn transfers the coating from the roll...
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6863775 |
Paper having improved print quality and method of making the same
A paper having an improved print quality comprises a paper substrate having a surface with a surface roughness of less than 6 microns and a surface gloss of 5-80% which surface has been coated with...
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6833157 |
Coating method and apparatus
The coating apparatus and method enable the coating liquid having been scraped-off to be reused without doing any one of the fluid adjusting treatment and the filtering treatment, while maintaining...
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6787196 |
Apparatus for making a web of paper or board containing calcium carbonate
Apparatus for forming a paper or board web made from fibers in which the web is treated with calcium hydroxide and then with carbon dioxide gas so as to form calcium carbonate.
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6783846 |
Use of alkylhydroxyalkyl cellulose possibly in combination with a carboxymethyl cellulose for the improvement of gloss and printability
The present invention relates to use of an alkylhydroxyalkyl cellulose, which has alkyl groups having 1-3 carbon atoms and hydroxyalkyl groups having 2-3 carbon atoms, is free from hydrophobically...
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6780470 |
Method of coating a web with a solution
A coating device for coating a coating solution on a web has a roller and a weir which partially constructs a solution store space. In the solution store space the coating solution is stored. When...
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6716309 |
Method for the application of viscous compositions to the surface of a paper web and products made therefrom
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In...
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6709695 |
Composite substrate, method of making, and EL device using the same
The invention aims to provide a method for preparing a composite substrate, which prevents an insulating layer surface from becoming rugged under the influence of an electrode layer, and eliminates...
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6680086 |
Method for making paper, assembly for implementing the method and paper product produced by the method
Method and assembly for forming a paper or board web and a product made using the method. According to the method, the web ( 11 ) is made from fibers and then the web ( 11 ) is treated with pigment...
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6680084 |
Formation of oriented multilayer polymeric films
The invention relates to a substrate coated with an oriented multilayer polymeric film comprising at least two layers of polymer particles oriented along two different directions with respect to...
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6652903 |
Dry-copying method for producing flat, individually dosed preparations of active agents
A method for metering active ingredient in powder form onto a predetermined area is characterized in that the active ingredient is transferred as electrically charged powder to a roll with the...
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6645335 |
Surface treatment method in particular for improving barrier and printing properties of webs
The present invention concerns a process for coating a web by applying a coating layer comprising pigment particles to the surface of the web. According to the invention, the coating layer is...
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6613388 |
Method of producing a recording sheet containing inorganic particulates and a water-soluble resin
A recording sheet provided with a coloring material receiving layer containing inorganic particulates and a water-soluble resin is produced in such a manner that production of such a recording...
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6592931 |
Coating method
In a coating method, a precoating layer is applied to one surface of a web W laid between a plurality of web guide rollers GR while a leading end surface of an extrusion-type head portion EX is...
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6589596 |
Method for coating a running web using a coating rod
Thickness unevenness of a coating liquid layer in a width direction of a web is adjusted by moving a guide roller at the proximity of a coating rod so as to deliberately provide tension variation...
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6551454 |
Method for producing coated calendered paper
Several paper grades are finished in a supercalender ( 1 ) or similar calender types in order to increase the smoothness, gloss and other properties of the paper. According to the invention, the...
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6537616 |
Stam-assisted paper impregnation
The present invention relates to a process of using steam to achieve simultaneous impregnation and drying of lignocellulosic material to improve the strength of lignocellulosic material and to...
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6537615 |
Steam-assisted paper impregnation
The present invention relates to a process of using steam to achieve simultaneous impregnation and drying of lignocellulosic material to improve the strength of lignocellulosic material and to...
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6534132 |
Method of producing a printing ink-decorated packaging material, in particular for aseptic packages
A method is disclosed for producing a printing ink decorated packaging material. The packaging material heat sealable outer coatings. One or both sides of the packaging material are subjected to...
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6534113 |
Method of controlling the amount of coating applied on a moving material web
In a coating method for direct or indirect application of a coating medium onto a moving surface, the amount of coating medium dispensed by an applicator device within a given time period and the...
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6531183 |
Method of producing high gloss paper
A method of forming a finished paper having high gloss while maintaining high bulk, comprising applying on a surface of a base stock at least one layer of a coating formulation comprising a...
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6512042 |
Waterborne crosslinkable coating compositions
Disclosed are aqueous, storage-stable, crosslinkable polymer compositions comprising: (a) an aqueous dispersion of a an acrylic polymer component containing certain carbonyl-containing...
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6485611 |
Method for smoothening a paper web before coating
A paper web is smoothened by passing the web through a pre-calender device on a paper machine before the application of a coating. The pre-calender device comprises at least one pair of steel...
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6468588 |
Apparatus and method for application of a liquid or pasty medium onto a passing substrate
An apparatus for application of a liquid or pasty coating medium onto a substrate moving past it, for instance a material web of paper, cardboard or boxboard or an applicator roll, includes a...
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6461671 |
Paper coating apparatus and method for coating paper
Apparatus and method for coating a moving paper web, in which the web to be coated is first guided to a coating station correctly aligned and a first side of the web is coated with a coat layer....
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6461475 |
Base sheet for wallcoverings
A paper-based sheet for wallcoverings that is made in a single pass on a standard paper making machine is described. The sheet has a print side and a barrier side and is made from softwood pulp in...
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6436465 |
Extrusion coating method
A magnetic paint is extrusion coated to a length of splice jointed webs through a coating head by continuously feeding the length of webs across the head. When a splice joint passes across the...
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6413370 |
Roll printing paper suitable for cold set printing and process for its production
A coated roll printing paper for printing with the cold-set offset-printing process is described, which gives a printing result comparable with that of low-weight coated matte grades. The paper is...
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6410158 |
High gloss coated paper
A coated paper product having high gloss and brightness is prepared by a process wherein a paper substrate is coated on at least one side with an aqueous coating formulation comprising an effective...
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6399949 |
System and method for detecting debonding in rubber coated rolls
An infrared inspection system and an induction heating system used in conjunction enable the inspection of rubber coated rolls, such as rolls used in the pulp and paper industry. The system effects...
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6387213 |
Text and cover printing paper and process for making the same
A printing paper is provided having the appearance of uncoated paper and improved printability properties approaching those of coated papers. Also provided are a surface treatment formulation...
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