Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes
Patents for D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes (13,797)
04/2003
04/16/2003CN1410613A Super water absorbing pumace gas flow netting non-woven cloth and its manufacturing process
04/15/2003US6548433 Porous web material
04/15/2003US6548196 Wallpaper for shielding electromagnetic waves
04/15/2003US6548120 Recyclable and repulpable ream wrap and related methods of manufacture
04/15/2003US6547926 Forming a base web containing pulp fibers; creping base web; placing creped base web between moving conveyors; guiding conveyors around compression inducing element to form fabric-imprinted pattern upon the surface of web
04/09/2003EP1299597A1 A multi-ply tissue having a high caliper, low density, absorbent layer
04/09/2003EP1299596A1 Beverage infusion packages and materials therefor
04/09/2003EP1135556B1 Uncoated paper comprising a pseudo-watermark and method for making same
04/09/2003EP0815323B1 Abrasion-resistant laminates
04/09/2003CN1105213C Soft Muti-ply tissue paper having surface deposited strengthening agent
04/08/2003US6545079 Method of forming a transparent and gas-permeability decreasing coating to a paper or board web and a coating formulation for the method
04/03/2003WO2003027391A1 A soft absorbent web material
04/03/2003WO2003026807A2 Method and apparatus for applying a material to a web
04/03/2003US20030064200 Recording medium, and method for producing image using the same
04/03/2003CA2697560A1 A soft absorbent web material
04/02/2003EP1297221A1 Liquid board
04/02/2003EP1297085A1 Composition, kits and method for providing a substrate with barrier properties and uses thereof
04/02/2003EP1133599B1 Method of producing a paper having a three-dimensional pattern
04/02/2003CN1407860A Smoking article comprising wrapper containing ceramic material
04/02/2003CN1407175A Insulating slurry panel and its process
04/01/2003US6541556 Repulpable corrugated boxboard
04/01/2003US6540879 Creping blade, creped paper, and method of manufacturing paper
03/2003
03/27/2003WO2002016689A9 Method of applying a foam composition onto a tissue
03/27/2003US20030059580 Absorbent composite material, preparation and use in particular as industrial wiping article
03/27/2003US20030056917 Debonding agents may be a mixture of two different quaternary imidazolium salts, an amino-functional siloxane or a nonionic polysiloxane
03/27/2003US20030056916 Lyocell fibers, wherein no more than about 60% by weight of the lyocell fibers have a length of 6 mm or greater.
03/27/2003US20030056914 Security zone comprises a set of cells formed as indentations in the paper, optionally interconnected by indented link portions, the thickness of the paper being substantially uniform throughout its area
03/27/2003US20030056913 Heating a slurry comprising a hexahydrate form of magnesium ammonium phosphate under pressure for a time to convert the hexahydrate magnesium ammonium phosphate to the monohydrate form thereof.
03/26/2003EP1295986A1 Method for dewatering a wet web using an air press
03/26/2003EP1294577A2 Method for increasing the absorption capacity of saturating papers
03/26/2003EP0938609B1 Paper web having a relatively thinner continuous network region and discrete relatively thicker regions in the plane of the continuous network region
03/26/2003CN1406302A Wear resistant paper for forming decorative laminates and process for manufacturing the same
03/26/2003CN1406178A Fire-resistant panel comprising loess and fire-resistant decorative panel using the same
03/26/2003CN1103835C Paper having peninsular segments
03/25/2003US6537695 Non-woven fabric treatment
03/25/2003US6537680 Paper or paperboard laminate and method to produce such a laminate
03/25/2003US6537424 High temperature paper
03/20/2003WO2003023141A1 Method for making paper
03/20/2003US20030055145 Abrasion resistant coatings
03/20/2003US20030051842 Water content of 3 wt % or less, the average fiber diameter of 5 to 300 mu m and the average fiber length of 0.1 to 70 mm is incorporated into 5 to 60 wt % of titanium oxide.
03/20/2003US20030051840 Superior in suppleness and is bulky, and particularly relates to printing paper preferred for books.
03/20/2003US20030051838 Synthetic fiber paper and process for its preparation
03/20/2003US20030051835 Multi-ply cellulosic products using high-bulk cellulosic fibers
03/20/2003US20030051833 Photocatalytic pulp composition, photocatalytic pulp foam using said photocatalytic pulp composition, molded photocatalytic pulp using said photocatalytic pulp composition and molded photocatalytic pulp foam using said photocatalytic pulp foam as well as process for producing said photocatalytic pulp composition, said photocatalytic pulp foam, said molded photocatalytic pulp and said molded photocatalytic pulp foam and apparatus for producing said photocatalytic pulp composition
03/19/2003EP1144758B1 Multi-ply tissue, and process for the manufacture of multi-ply tissue
03/19/2003EP1125022B1 Method of producing a paper having a three-dimensional pattern
03/19/2003EP1014812B1 Smoking products containing antioxidants
03/19/2003EP0928351B1 A process for making smooth uncreped tissue paper containing fine particulate fillers
03/19/2003CN1403653A Production process of twisted candy packing paper
03/18/2003CA2115652C Apparatus for adjusting the creping conditions
03/13/2003WO2003021040A1 Uncoated paperboard for packages
03/13/2003WO2002041868A3 Oil-based lotions for paper products
03/13/2003WO2002025014A1 Processed board-type products made of non-wooden fibers
03/13/2003US20030048346 Pigment treatment in paper coating compositions for improving ink-jet printing performance
03/13/2003US20030048344 Recording paper and image recording method using the same
03/13/2003CA2422428A1 Processed board-type products made of non-wooden fibers
03/12/2003EP1289778A2 Laminate overlay with press plate protection and methods of producing the same
03/12/2003EP1165696B1 Pigment compositions and process of shading
03/12/2003EP0907790B1 Equipment for combining a dilution flow with the stock flow passed out of the inlet header in a paper/board machine
03/11/2003US6531196 Coated board, a process for its manufacture, and containers and packaging formed therefrom
03/11/2003US6531032 Paper overcoated iwth protective coating zones; variaitons in thickness; translucence segments
03/11/2003CA2160456C Anti-falsification paper
03/06/2003US20030045863 Sebum absorbing paper containing inorganic filler comprising hydroxyapatite; skin cleaning
03/06/2003US20030045164 Non-woven fabric material and prepreg, and circuit board using the same
03/06/2003US20030041988 Additive for paper making
03/06/2003US20030041987 Durable acoustical panel and method of making the same
03/05/2003EP1287203A1 Security paper or board product and security package
03/05/2003EP1287181A1 Neutralization of reactive elements
03/05/2003EP1152897A4 In-press process for coating composite substrates
03/05/2003EP1040228B1 Plastic permeated porous substrate based product
02/2003
02/27/2003WO2003016625A1 Substrate for strippable sheet materials, such as wallcoverings
02/27/2003WO2003016148A2 Packaging materials having improved barrier properties
02/27/2003WO2003015543A1 Method of preparing paper for self-extinguishing cigarettes
02/27/2003US20030039810 Ink absorber; preimpregnated with pattern
02/27/2003US20030037896 Paper products and a method for applying a dye to cellulosic fibers
02/27/2003US20030037792 Low sidestream smoke cigarette with non-combustible treatment material
02/26/2003EP1285133A2 Absorbent paper product with asymmetric structure
02/26/2003EP1285132A1 Paper or paperboard laminate and method of producing such a laminate
02/26/2003EP1285129A1 Beverage infusion packages and materials therefor
02/26/2003EP1284846A1 Apparatus for dry-distributing of fibrous materials
02/26/2003EP0876132B1 Absorbent structure for liquid distribution
02/26/2003CN1399698A 起皱粘合剂 Creping adhesive
02/26/2003CN1399034A High-temperature aging resisting assistant for transformer insulating paper and its making process and application
02/26/2003CN1398766A Composite packing paper and its production process
02/25/2003US6524683 Sheet of embossed absorbent paper, and a method and device for producing same
02/20/2003US20030036014 Electrophotographic transfer sheet and color image forming process
02/19/2003EP1284320A2 Process for making corrugated board containing a transponder, and corrugated board containing a transponder
02/19/2003EP1125024B1 Method of producing an extensible paper having a three-dimensional pattern and a paper produced by the method
02/19/2003EP1047836B1 Method and apparatus for processing a discontinuous coating on a substrate
02/19/2003EP1040224B1 Process and apparatus for making foreshortened cellulosic structure
02/19/2003EP0996779B1 Molded aramid sheets
02/19/2003EP0837771B1 Process for the manufacturing of a decorative thermo-setting plastic laminate
02/19/2003CN1397686A Superthin composite medicinal paper and its making technology
02/13/2003WO2003012202A1 Patterned paper
02/13/2003WO2003012200A1 Core raw paper for corrugated boards, and method of producing the same
02/13/2003WO2003011754A1 Process of producing magnesium ammonium phosphate in monohydrate form (dittmarite)
02/13/2003US20030031855 Tissue paper used for heat-sensitive stencil sheet, heat-sensitive stencil sheet, and method of making the same
02/13/2003US20030031820 Composite sheet, method of preparing same, and thermosensitive recording adhesive label sheet having same
02/13/2003CA2454291A1 Patterned paper
02/12/2003EP1282506A2 Process for increasing the softness of base webs and products made therefrom
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