| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 10/31/2001 | EP1149136A1 NOVEL TREATED FILLER OR PIGMENT OR MINERAL FOR PAPER, IN PARTICULAR PIGMENT CONTAINING NATURAL CaCO 3?, METHOD FOR MAKING SAME, COMPOSITIONS CONTAINING THEM AND USES |
| 10/31/2001 | CN1074074C Laminate base stock |
| 10/30/2001 | US6309510 Method for making a wet-layed, non-woven metal fiber sheet |
| 10/25/2001 | WO2001029308A8 Fibers from plant seeds and use |
| 10/24/2001 | EP1105573A4 A microparticle system in the paper making process |
| 10/24/2001 | EP0699251B1 Uncreped throughdried towels and wipers having high strength and absorbency |
| 10/24/2001 | CN1073651C Lanminate base stock |
| 10/23/2001 | US6306635 Fungal cellulases |
| 10/23/2001 | US6306251 Multi-ply cellulosic products using high-bulk cellulosic fibers |
| 10/17/2001 | EP1144756A1 Kraft wood fibers for carboxyalkyl cellulose |
| 10/11/2001 | WO2001075527A1 Electrophotographic paper and method for manufacturing thereof |
| 10/10/2001 | CN1072744C Method for production of creped hygienic cellulose paper |
| 10/09/2001 | US6300259 Crosslinkable cellulosic fibrous product |
| 10/09/2001 | US6299728 Multi-ply paper |
| 10/04/2001 | EP1138824A1 Additive composition for the paper industry, and process for using the same |
| 10/04/2001 | EP1138474A1 Multi-layered water-decomposable fibrous sheet |
| 10/04/2001 | EP1137841A1 A sanitary paper product made by modifying coarse fibers and process thereof |
| 10/04/2001 | EP1137719A1 Method of producing a particle or group of particles having a coating of polymers interacting with each other |
| 10/03/2001 | CN1316030A Paper or paperboard laminate and method to produce such laminate |
| 10/03/2001 | CN1315597A Hydrofiber sheet with multi-layer structure |
| 10/03/2001 | CN1072297C Microfibrillated cellulose and method for preparing same from primary wall plant pulp, particularly sugar beet pulp |
| 10/02/2001 | US6296736 Process for modifying pulp from recycled newspapers |
| 10/02/2001 | CA2211737C Fluid distribution member for absorbent articles exhibiting high suction and high capacity |
| 09/27/2001 | US20010023749 Method for processing straw pulp |
| 09/26/2001 | CN1314516A Method for producing outer paper of double layer fruit bag and product |
| 09/26/2001 | CN1071823C Process for preparing reduced odor and improved brightness individualized polycarboxylic acid crosslinked fibers |
| 09/19/2001 | EP1133599A1 Method of producing a paper having a three-dimensional pattern |
| 09/19/2001 | EP1133598A1 Method of producing a paper having a three-dimensional pattern and paper produced by the method |
| 09/18/2001 | CA2003087C Easily defibered web-shaped paper product and method of manufacturing the same |
| 09/13/2001 | US20010021453 Particle binding to fibers |
| 09/12/2001 | EP1132517A1 Method of providing bleached papermaking fibres with durable curl and their absorbent products |
| 09/12/2001 | EP1132516A1 Method of preparing papermaking fibers with durable curl and their absorbent products |
| 09/12/2001 | EP1131483A1 Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives |
| 09/12/2001 | EP1027499A4 Heat seal infusion web material and method of manufacture |
| 09/12/2001 | CN1312872A A microparticle system in the paper making process |
| 09/12/2001 | CN1312871A A process to improve the drain age rate and retention of fines during paper making |
| 09/12/2001 | CN1070968C Paper used for recording and method for producing same |
| 09/12/2001 | CN1070944C Non-woven material formed by jet-flow spraying-web method and production method thereof |
| 09/05/2001 | CN1070562C Soft and creped tissue paper |
| 08/29/2001 | EP0706591B1 Multi-layered tissue paper web comprising biodegradable chemical softening compositions and binders |
| 08/22/2001 | EP1125023A1 Method of producing a wetlaid thermobonded web-shaped fibrous material and material produced by the method |
| 08/22/2001 | EP1125021A1 Method of producing a paper having a three-dimensional pattern |
| 08/22/2001 | CN1309689A Metal ligand-contg. bleaching compositions |
| 08/16/2001 | WO2001059216A1 Method for treating cellulosic fibres |
| 08/16/2001 | WO2001059212A1 Magazine printing paper |
| 08/16/2001 | WO2001059205A1 Method for bleaching mechanical and chemithermomechanical pulp |
| 08/16/2001 | WO2001059140A1 Transgenic cells expressing glucosyltransferase nucleic acids |
| 08/16/2001 | US20010013389 Method of producing a wetlaid thermobonded web-shaped fibrous material and material produced by the method |
| 08/16/2001 | EP1124008A1 Method for treating cellulosic fibres |
| 08/16/2001 | EP0809529B1 Filter material for preparing a beverage |
| 08/16/2001 | CA2412143A1 Transgenic cells expressing glucosyltransferase nucleic acids |
| 08/16/2001 | CA2399313A1 Method for treating cellulosic fibres |
| 08/16/2001 | CA2395824A1 Method for bleaching mechanical and chemithermomechanical pulp |
| 08/14/2001 | US6273996 High-density absorbent structure |
| 08/09/2001 | WO2001057316A1 Heat-seal paper having air permeability |
| 08/09/2001 | WO2001057313A1 Fluff pulp, method to produce fluff pulp, use of fluff pulp and a product produced of fluff pulp |
| 08/09/2001 | WO2001057311A2 Papermaking process and paper made therefrom |
| 08/07/2001 | CA2197638C Composite construction material |
| 08/02/2001 | WO2001055506A1 Process and coating composition for coating a paper web |
| 08/02/2001 | WO2001055505A1 Calendered paper product and method of producing a calendered paper web |
| 08/01/2001 | EP1009705A4 Wet-laid nonwoven web from unpulped natural fibers and composite containing same |
| 07/25/2001 | EP1118085A1 An electrically conductive layer of cellulose fibres and a composite thereof |
| 07/25/2001 | EP1117869A1 Paper or paperboard laminate and method to produce such a laminate |
| 07/25/2001 | CN1305032A Technology for making paper by pulping with young poplar |
| 07/25/2001 | CN1305031A Face cleaning oil-absorbing paper |
| 07/24/2001 | US6264794 Process for manufacturing glazed paper |
| 07/19/2001 | WO2001051710A1 Paper for newspaper |
| 07/19/2001 | WO2001051702A1 Heat treatment of paper pulp |
| 07/19/2001 | US20010008180 Cloth-like base sheet and method for making the same |
| 07/19/2001 | US20010008178 Mixture of various pulps; multilayer; bonding strength |
| 07/19/2001 | CA2396783A1 Paper for newspaper |
| 07/18/2001 | EP1115944A1 Method for preparation of a fibrous stock out of herb-stemmed plants |
| 07/10/2001 | US6258210 Multi-layered water-decomposable fibrous sheet |
| 07/10/2001 | CA2208042C Gluing of paper with latex dispersions of copolymers of hydrophobic monomers / styrene - maleic anhydride type polymers of low molecular weight |
| 07/05/2001 | WO2001048025A1 Cyclodextrins covalently bound to polysaccharides |
| 07/04/2001 | EP1112260A1 Process for the production of low color 2,3-epoxypropyl trialkylammonium halide |
| 07/03/2001 | US6254725 High bulk paper |
| 07/03/2001 | CA2016287C Improved vertical wicking structures from wet cross-linked cellulose fibers |
| 06/27/2001 | EP1111129A2 Calendered multi-ply cellulosic product |
| 06/20/2001 | CN1300332A A process for the production of paper |
| 06/19/2001 | US6248212 Applying to a portion of first side of paper web having high recycled fiber content a bonding material to penetrate a portion of the web thickness, drying, creping, then repeating the process for the second side of web |
| 06/14/2001 | WO2001042557A1 Raw material for printing paper, method to produce it and printing paper |
| 06/14/2001 | CA2393783A1 Raw material for printing paper, method to produce it and printing paper |
| 06/13/2001 | EP1106732A2 Paper made from aldehyde modified cellulose pulp |
| 06/13/2001 | EP1105573A1 A microparticle system in the paper making process |
| 06/13/2001 | EP1105572A1 A process to improve the drainage rate and retention of fines during papermaking |
| 06/13/2001 | CN1299426A Cotton linter tissue products and method for preparing same |
| 06/13/2001 | CN1299425A Process for prodn. of paper |
| 06/13/2001 | CN1298988A Paper made of aldehyde modified cellulose pulp contg. selecting additives |
| 06/13/2001 | CN1298986A Aldehyde modified cellulose pulp for prepn. of high strength paper products |
| 06/12/2001 | CA2195300C Method for preparation of pigmented paper fibers and fiber products |
| 06/06/2001 | CN1298466A A process for the production of paper |
| 06/06/2001 | CN1298045A Resin process of recovering alkali and utilizing papermaking black liquor comprehensively |
| 06/05/2001 | US6241848 Method for processing recycled waste paper for integrated packaging |
| 06/05/2001 | US6241779 Metal ligand containing bleaching compositions |
| 06/03/2001 | CA2319998A1 Paper made from aldehyde modified cellulose pulp with selected additives |
| 05/30/2001 | EP1103656A2 Uncreped throughdried basesheet |
| 05/30/2001 | EP1102896A1 Tissue with strikethrough resistance |
| 05/30/2001 | CN1297084A Middle- and high-grade stationery paper made of rice straw pulp and its making process |
| 05/25/2001 | WO2001036740A2 Paper making processes using enzyme and polymer combinations |