| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 04/17/2003 | US20030070780 Wet-resilient webs and disposable articles made therewith |
| 04/16/2003 | EP1302592A1 Water-disintegratable sheet and manufacturing method thereof |
| 04/16/2003 | EP1302146A2 Water-disintegratable sheet and manufacturing method thereof |
| 04/16/2003 | CN1105801C Middle-and high-grade stationery paper made of rice straw pulp and its making process |
| 04/15/2003 | US6548433 Porous web material |
| 04/15/2003 | US6547926 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 |
| 04/09/2003 | EP1299597A1 A multi-ply tissue having a high caliper, low density, absorbent layer |
| 04/09/2003 | EP1299595A1 Method for preparing pulp from cornstalk |
| 04/09/2003 | CN1408520A Thread using bamboo skin and its producing method |
| 04/03/2003 | WO2003027775A1 Method for producing a foil material, provided with an embossed hologram, as well as a foil material |
| 04/03/2003 | WO2002067809A3 Distribution layer having improved liquid transfer to a storage layer |
| 04/03/2003 | WO2002038860A3 Crosslinked cellulose fibers |
| 04/03/2003 | US20030066096 Comprises encapsulated green fluorescent protein, blue fluorescent protein, and/or phycobiliprotein; for use in toys, paints, slimy play material, textiles (clothing), bubbles, ballons, cosmetics, bath powders, lotions, and foods |
| 04/03/2003 | CA2460815A1 Method for producing a foil material provided with an embossed hologram, as well as a foil material |
| 04/02/2003 | EP1297220A1 Method to manufacture paper using fiber filler complexes |
| 04/02/2003 | EP1297217A2 Methods to control organic contaminants in fiber suspensions |
| 04/02/2003 | EP1133599B1 Method of producing a paper having a three-dimensional pattern |
| 04/02/2003 | EP0745160B1 Fibers which can be densified and method for their production |
| 04/02/2003 | CN1407172A Paper pulp production and system device with non-wood as raw materials |
| 04/01/2003 | US6540876 Oxidizing the alcohol groups on cellulose, cellulose pulp or cellulose fiber for paper making; increasing the inherent wet strength, and dry strength of paper; using polyacrylamide homo- and/or co-polymers as co-promoter |
| 04/01/2003 | US6540875 Dispersing a mixture of metal fibers, wood pulp and a fibrillated material into an aqueous dispensing fluid; applying to a screen; and removing the dispersing fluid to form a nonwoven sheet |
| 03/27/2003 | US20030056915 Gloss and smoothness of papers can be improved without decreasing their bulk. |
| 03/27/2003 | US20030056484 Yarn and cloths made mainly from bamboo sheaths and methods for manufacturing the same |
| 03/26/2003 | CN2541503Y Small environmental protection paper making machine |
| 03/26/2003 | CN1406178A Fire-resistant panel comprising loess and fire-resistant decorative panel using the same |
| 03/25/2003 | US6537680 Paper or paperboard laminate and method to produce such a laminate |
| 03/25/2003 | US6537425 Process for loading fibers with calcium carbonate |
| 03/25/2003 | CA2181476C Densifying agents for enhancing fiber densification |
| 03/20/2003 | WO2002040766A3 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 03/20/2003 | US20030054539 Enzymatic polypeptide for use in paper making, detergents and textile processing |
| 03/20/2003 | US20030054167 Highly carboxylated cellulose fibers and process of making the same |
| 03/20/2003 | US20030051842 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. |
| 03/20/2003 | US20030051837 Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noil |
| 03/20/2003 | US20030051836 Use of certain lipolytic enzymes such as cutinases and lipases in the manufacture of paper |
| 03/20/2003 | US20030051835 Multi-ply cellulosic products using high-bulk cellulosic fibers |
| 03/20/2003 | US20030051834 Use of a catalytic amount of a hindered cyclic oxammonium salt as a primary oxidant and a peracid and halide salt as a secondary oxidant in an aqueous environment. |
| 03/20/2003 | US20030051833 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 |
| 03/19/2003 | CN1404528A Transgenic cells expressing glucosyltransferase nucleic acids |
| 03/18/2003 | US6533898 Softened comminution pulp |
| 03/13/2003 | WO2003021038A1 Method for forming a fibrous material web |
| 03/13/2003 | WO2003021033A1 Enzymatic treatment of pulp to increase strength |
| 03/13/2003 | WO2003021013A2 Alkylene oxide modified hardwood cellulose |
| 03/13/2003 | WO2002025014A1 Processed board-type products made of non-wooden fibers |
| 03/13/2003 | US20030050472 Alkylene oxide modified hardwood cellulose |
| 03/13/2003 | CA2459266A1 Alkylene oxide modified hardwood cellulose |
| 03/13/2003 | CA2422428A1 Processed board-type products made of non-wooden fibers |
| 03/12/2003 | CN1402803A Fibers from plant seeds and use |
| 03/11/2003 | US6531196 Coated board, a process for its manufacture, and containers and packaging formed therefrom |
| 03/11/2003 | CA2136068C Process for producing paper or paperboard with increased strength from mechanical pulp |
| 03/06/2003 | US20030045850 Unitary distribution layer |
| 03/04/2003 | US6527914 Using Penetrant Compound selected from the group comprising polyamino polyether methylene phosphonate or alpha -glucoheptonic- gamma -lactone |
| 02/27/2003 | WO2003016356A1 Highly carboxylated cellulose fibers and process of making the same |
| 02/27/2003 | US20030039810 Ink absorber; preimpregnated with pattern |
| 02/27/2003 | US20030037896 Paper products and a method for applying a dye to cellulosic fibers |
| 02/27/2003 | US20030037893 Electrophotographic paper and method for manufacturing thereof |
| 02/27/2003 | US20030037891 Cellulosic fibers covalently coupled to a carboxylating agent through an ester bond, wherein the carboxylating agent is a polycarboxylic acid having one carboxyl group separated from second group by either two or three carbon atoms |
| 02/27/2003 | US20030037890 Cellulosic fibers covalently coupled to a carboxylating agent through an ester bond, wherein the carboxylating agent is a polycarboxylic acid having one carboxyl group separated from second group by either two or three carbon atoms |
| 02/27/2003 | CA2456207A1 Highly carboxylated cellulose fibers and process of making the same |
| 02/26/2003 | EP1285993A1 Fibrous sheet binders |
| 02/26/2003 | EP1285132A1 Paper or paperboard laminate and method of producing such a laminate |
| 02/26/2003 | EP0972100B1 Dispersible nonwoven fabric and method of making same |
| 02/25/2003 | US6524435 Method and composition for dispersing hydrophobic particles in aqueous suspensions |
| 02/25/2003 | US6524348 Method of making carboxylated cellulose fibers and products of the method |
| 02/20/2003 | CA2395893A1 Fibrous sheet binders |
| 02/18/2003 | US6521339 Diol treated particles combined with fibers |
| 02/18/2003 | US6521087 Coating the absorber particles with the nonpolymeric glycol binder and activating; hydrogen binding to the cellulosic fibers and forming a web; compressing; easily densifying at a lower external pressure; materials handling |
| 02/13/2003 | US20030030693 Porous absorbent and ink jet recording apparatus |
| 02/13/2003 | US20030029586 Enhanced bonding, strength, softness |
| 02/13/2003 | US20030029585 Tensile strength |
| 02/12/2003 | EP1282506A2 Process for increasing the softness of base webs and products made therefrom |
| 02/12/2003 | CN1396973A Process and coating composition for coating paper web |
| 02/12/2003 | CN1396972A Calendered paper product and method of producing calendered paper web |
| 02/06/2003 | WO2003010384A1 Bulky pulp, method for production thereof and converted paper or multi-ply paper using the bulky pulp |
| 02/06/2003 | US20030024663 Sulfated and crosslinked cellulosic fiber having a liquid absorption capacity of at least about 4 g/g. |
| 02/06/2003 | US20030024662 Cationic cellulosic fibre containing 1-30 cationic groups and 0.1-20 aldehyde groups per 100 anhydroglucose units; aldehyde groups may be reacted with with a nitrogen containing reagent such as betaine hydrazide hydrochloride. |
| 02/06/2003 | US20030024661 Preparation of modified fluff pulp, fluff pulp products and use thereof |
| 02/05/2003 | EP1281811A1 Porous absorbent and ink jet recording apparatus making use of it |
| 02/05/2003 | EP1280859A1 Method and composition for dispersing hydrophobic particles in aqueous suspensions |
| 02/04/2003 | US6514384 Improving water drainage efficiency from furnishes/coatings on papermaking apparatus via cellulosic fibers |
| 01/30/2003 | WO2003008707A1 Paper with the use of acacia tree pulp and process for producing the same |
| 01/30/2003 | US20030022577 Fire-resistant panel comprising loess and fire-resistant decorative panel using the same |
| 01/30/2003 | US20030019598 Heat-seal paper having air permeabillty |
| 01/29/2003 | CN1394159A Method for producing shaped part |
| 01/23/2003 | WO2003006739A1 Cationic cellulosic fibres |
| 01/23/2003 | WO2003006079A1 Coupling of modified cyclodextrins to fibers |
| 01/23/2003 | WO2002045760A3 Distribution layer having improved liquid transfer to a storage layer |
| 01/23/2003 | US20030018311 For use in diapers, incontinence products, and feminine hygiene products |
| 01/22/2003 | CN1099502C Paper starching |
| 01/22/2003 | CN1099501C Pulping technology by dissolving encalyptus |
| 01/22/2003 | CN1099500C Method for producing chlorine-free bleached pulp, paper and paper board by using hemp stem |
| 01/22/2003 | CN1099498C Method for producing anti-rust raw paper by using waste ramie |
| 01/16/2003 | WO2003004768A1 Printing paper and a method for its manufacture |
| 01/15/2003 | CN1390997A Hydrolytic sheets and manufacture thereof |
| 01/09/2003 | US20030009141 An absorbent coverings comprising a fibrous matrix and absorbent material having voids and passages between voids distributed throughout the matrix; expandable into the voids; diapers |
| 01/09/2003 | US20030008580 High-wet-bulk cellulosic fibers |
| 01/09/2003 | US20030006016 Refining wood raw material, and screening in a plurality of stages into regect and accept portions to form a ready made stock having a freeness value of 30-70 ml at a consistency of >/= 10% |
| 01/08/2003 | EP1273708A1 Paper for newspaper |
| 01/08/2003 | EP1272904A1 Electrophotographic paper and method for manufacturing thereof |
| 01/08/2003 | CN1389625A Method for making toilet paper from recovered newspaper |
| 01/08/2003 | CN1098390C Method of producing a pulp of cellulosic material |