| Patents for D21H 13 - Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material (4,906) |
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| 01/06/2005 | WO2005001199A1 Composite sheet material and process of making |
| 01/06/2005 | US20050003149 Floor strip |
| 01/06/2005 | US20050000530 Reducing sidestream smoke emitted from a burning cigarette; the treatment composition comprises an oxygen storage and donor metal oxide oxidation catalyst and a non-combustible finely divided porous particulate adjunct for the catalyst |
| 01/05/2005 | CN1561422A Material based on organic and/or inorganic fibres having germicidal properties and uses thereof |
| 01/04/2005 | US6838401 Heat-resistant fibrous paper |
| 12/30/2004 | US20040265577 Containing a polymeric blend of 0.5 to 15 mass % of a polyolefinic polymer with a matrix polyester polymer forming at least 50% or more of the surface area of each fiber; useful for forming a nonwoven fabric with soft hand and a uniform texture by an air laid, wet laid or carding method. |
| 12/23/2004 | US20040258907 adhesion of thin decorative monochromatic or patterned paper sheets impregnated with thermosetting resin of postforming quality comprising silica, aluminum oxide and/or silicon carbide particles on a waterproof carriers selected from fiberboard and particle board; wear resistance |
| 12/23/2004 | US20040256769 Surface modified expanded polytetrafluoroethylene devices and methods of producing the same |
| 12/23/2004 | US20040256068 Includes a glass fiber web bound with a thermosetting resin (e.g., urea formaldehyde resin or a phenolic resin) which includes a C8-C25 fatty acid amide and optionally a butadiene-styrene copolymer modifier; useful as a component of roofing shingles |
| 12/22/2004 | CN1556885A Soft absorbent web material |
| 12/15/2004 | EP1485536A2 Veil with a pvoh fibre binding agent |
| 12/15/2004 | CN1555444A Non-woven sheet of aramid floc |
| 12/15/2004 | CN1555431A Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same |
| 12/14/2004 | US6830656 Metal or refractory fibers in nylon binder; foaming, screening, defoaming and melting |
| 12/09/2004 | WO2004106629A1 Enhancement of a cellulose-based paper product with glass fibers |
| 12/08/2004 | EP1483034A1 Nanofiber filter media |
| 12/01/2004 | EP1481128A2 Wet process chopped fiber mat production |
| 11/30/2004 | US6824649 Paper made from highly anionic glucuronic acid carboxylated cellulosic fibers and cationic starch; drainage |
| 11/30/2004 | US6823568 Nonwoven fabric and method for making same |
| 11/30/2004 | CA2247784C Water-disintegratable fibrous sheet containing modified polyvinyl alcohol |
| 11/25/2004 | US20040231814 Coarse glass wool fibers (average diameter of 5.5-11 mu m) results in stronger, more air resistant, and less hygroexpansive paper products |
| 11/25/2004 | DE10318858A1 Faservliesmatte, Verfahren zu dessen Herstellung und Faserverbundwerkstoff Nonwoven mat, method for its preparation and composite fiber material |
| 11/23/2004 | US6820681 Heating regeneration type organic rotor member and method for producing the same |
| 11/18/2004 | WO2004099476A1 Non-fibrous polymer solution of para-aramid with high relative viscosity |
| 11/17/2004 | EP1272701B1 Chopped strand non-woven mat production |
| 11/17/2004 | CN1547634A Tension activatable substrate |
| 11/17/2004 | CN1546790A Application of mineral fiber for paper making process |
| 11/16/2004 | US6817152 Cured, nonwoven, glass fiber mat containing a polysiloxane; fibers are fixedly distributed in a urea-formaldehyde resin containing a crosslinked styrene/acrylate polymer binder; asphalt coated roofing shingle |
| 11/11/2004 | WO2004097111A1 Non-woven fibre mat, method for production thereof and fibre composite material |
| 11/11/2004 | US20040224585 permeable matting formed is not a completely random network of wet and dry chop, thereby giving a mat with a higher degree of openness which improves cement impregnation |
| 11/11/2004 | CA2522935A1 Nonwoven mat, method for production thereof and fibre composite |
| 11/10/2004 | CN1545573A Polyester staple fiber and nonwoven fabric composed thereof |
| 11/10/2004 | CN1544753A Human body fluid soluble inorganic ceramic fiber paper and process of production |
| 11/10/2004 | CN1175504C Nonwoven fabric for alkaline battery separator and method for producing same |
| 11/04/2004 | WO2004094724A1 Wet-process nonwoven fabric and process for producing the same |
| 11/04/2004 | US20040219847 Method for flexibilizing glass fiber nonwoven bound with cured urea formaldehyde resin |
| 11/03/2004 | CN1542223A Surface paper of wall paper |
| 11/02/2004 | US6811871 Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same |
| 11/02/2004 | US6810884 Low sidestream smoke cigarette with non-combustible treatment material |
| 10/30/2004 | CA2427303A1 Method for flexibilizing glass fiber nonwoven bound with cured ureaformaldehyde resin |
| 10/28/2004 | US20040214702 Process for the conversion of cellulose acetate waste fibers into a suitable form for paper production and the resultant paper products |
| 10/27/2004 | EP1152663B1 Paper and related products of improved wet expansion profile |
| 10/21/2004 | US20040209058 wet formed and composed of a papermaking fiber and a thermally bondable hydrophilic fiber; may be surfactant coated; improved strength and absorbency; may be embossed and heat cured |
| 10/20/2004 | CN1539064A Fiber base material for wet friction material |
| 10/20/2004 | CN1538006A Biopaper |
| 10/19/2004 | US6805951 Thin film; wear resistance; wood and thermoplastic resin strips |
| 10/14/2004 | US20040202854 Simplicity, economy, ease of maintenance, versatility; durable, washable; top and bottom layers of expanded, closed cell rubber and high coefficient of friction middle layer |
| 10/14/2004 | US20040200591 Material based on organic and/or inorganic fibres having germicidal properties and uses thereof |
| 10/07/2004 | US20040198866 Material used for brakes, clutches or differentials with durability of plastic deformation of fibers. A fiber for wet friction treatment and adjustment with fibrillation and homoacrylonitrile fibers |
| 10/07/2004 | US20040198116 Cured, nonwoven, glass fiber mat containing a polysiloxane; fibers are fixedly distributed in a urea-formaldehyde resin containing a crosslinked styrene/acrylate polymer binder; asphalt coated roofing shingle |
| 10/06/2004 | EP1463776A1 High temperature resistant vitreous inorganic fiber |
| 10/06/2004 | CN1535344A Nonwoven material for low friction bearing surfaces |
| 10/06/2004 | CN1534136A Glass rove |
| 10/05/2004 | US6799578 Low sidestream smoke cigarette with combustible paper |
| 09/30/2004 | WO2004039851A3 Fiber dispersant-containing systems |
| 09/30/2004 | US20040188046 hot pressing a mixture of expansion graphite, and chemical and paper fiber into a sheet fire component |
| 09/29/2004 | EP1299459B1 Method and device for the production of cellulose particles |
| 09/23/2004 | US20040182531 Inserting paper for glass-like sheet materials |
| 09/21/2004 | CA2158922C Wet-laid sheet material and composites thereof |
| 09/16/2004 | WO2004079075A1 Nonwoven support based on activated carbon fibres, and use |
| 09/16/2004 | US20040180198 Having a cross-section circularity of at < 30%, a degree of swelling in water at 30 degrees C. of at least 100%, and a degree of dissolution in water of at most 20%; drying using low-energy, low-drying condition in high-speed dryer;high strength |
| 09/16/2004 | US20040180185 Heat-resistant synthetic fiber sheet |
| 09/16/2004 | US20040178142 Integrated paper comprising fibrillated fibers and active particles immobilized therein |
| 09/15/2004 | EP1457590A1 Polyvinyl alcohol binder fibers, and paper and nonwoven fabric comprising them |
| 09/08/2004 | CN1527419A Non-woven fibric for alkaline cell isolator and producing method thereof |
| 09/02/2004 | US20040170831 For use in absorbent structures, e.g., diapers |
| 09/02/2004 | US20040168695 Low sidestream smoke cigarette with combustible paper |
| 09/01/2004 | EP1452643A1 Inserting paper for glass-like sheet materials |
| 08/26/2004 | WO2004072373A1 Process for making a fibrous structure comprising cellulosic and synthetic fibers |
| 08/26/2004 | WO2004072372A1 Fibrous structure comprising cellulosic and synthetic fibers and method for making the same |
| 08/26/2004 | WO2004072371A1 Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same |
| 08/26/2004 | WO2004072370A1 Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers and unitary fibrous structure made thereby |
| 08/26/2004 | WO2004072157A1 Polytetrafluoroethylene fibrous powder, polytetrafluoroethylene paper-like material, polytetrafluoroethylene molding and process for producing the polytetrafluoroethylene fibrous powder |
| 08/26/2004 | US20040166751 Shingle tear strength with fiber mixture of different fibers |
| 08/24/2004 | US6780497 Surface modified expanded polytetrafluoroethylene devices and methods of producing the same |
| 08/19/2004 | WO2004070112A1 Method for making a fiber glass and cellulose mat in cationic medium |
| 08/18/2004 | EP1446525A1 Fireblocking/insulating paper |
| 08/18/2004 | EP1175520B1 Method for producing highly adsorbent cellulosic forms |
| 08/18/2004 | CN1522326A Heat-resistant synthetic fiber sheet |
| 08/18/2004 | CN1162117C Multi-layer structural hydrolyzed rubbing piece |
| 08/17/2004 | US6777468 Used for the manufacture of gaskets for technical and industrial applications |
| 08/12/2004 | US20040154768 Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same |
| 08/12/2004 | US20040154767 Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers and unitary fibrous structure made thereby |
| 08/11/2004 | EP1444397A1 Nonwoven material for low friction bearing surfaces |
| 08/10/2004 | US6773810 Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same |
| 08/10/2004 | US6773793 Glass flake paper |
| 08/05/2004 | WO2004025009A3 Non-woven fiber webs with poly(phenylene sulfide) binder |
| 08/04/2004 | CN1517490A Thinning wood and other low specific wood used for leiser pomace |
| 08/03/2004 | US6770170 Papermaking pulp including retention system |
| 08/03/2004 | US6770169 Cured urea formaldehyde resin-bound glass fiber mats |
| 07/29/2004 | WO2004063449A1 Nonwoven fabric of polyester composite fiber |
| 07/29/2004 | US20040144508 Agitating fibers; screening; dispersion; separation |
| 07/28/2004 | EP1439865A1 Non-rewetting multi-fiber hand towel and methods of making same |
| 07/28/2004 | CN1515741A Hydrolytic rag with multilayer structure |
| 07/28/2004 | CN1515739A Modified wollastonite mineral composite fibre for making paper and its paper-making process |
| 07/27/2004 | US6767851 Chopped strand non-woven mat production |
| 07/22/2004 | US20040142620 Nonwoven fiber webs with poly(phenylene sulfide) binder |
| 07/22/2004 | US20040140075 Shearing at least two calendar rolls to create glossy surface at different speeds; smoothness |
| 07/22/2004 | US20040140072 Cellulosic pulp fiber, polyvinyl alcohol binder, and aromatic polyamide fibers; E-board in transformers; heat resistance |
| 07/15/2004 | WO2004058501A1 Method for producing aramid laminate |