| Patents for D21H 15 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution (1,361) |
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| 12/02/2008 | US7459407 Electrical insulation; good temperature resistance and good mechanical properties and/or dielectric properties; non-woven blend of polyether sulfone and an aromatic polyamide-imide |
| 11/26/2008 | CN101311075A Chipboard for containing flaky electronic unit |
| 11/18/2008 | CA2435702C Flowable and meterable densified fiber flake |
| 11/13/2008 | DE102007022749A1 Lignocellulosischer Faserstoff aus Holz Lignocellulosic pulp from wood |
| 11/05/2008 | CN100430546C High stretch recovery non-woven fabric and process for preparing |
| 10/30/2008 | WO2008130019A1 Wet-laid non-woven fabric and filter |
| 10/30/2008 | US20080264586 separating the fibre pulp mixture into two fractions to form a coarse and a fine fraction; bleaching coarse fraction by oxidizing bleaching using H2O2, peracetic acid, O3, and reducing bleaching using Zn dust, SO2, dithionite, thiourea dioxide; precipitating CaCO3 in fine fraction |
| 10/28/2008 | CA2480891C Pulp flaker |
| 10/28/2008 | CA2431301C A system for producing dried singulated cellulose pulp fibers using a jet drier and injected steam |
| 10/22/2008 | CN101289825A Method for preparing fibre humidity-controlling board and apparatus |
| 10/22/2008 | CN101289824A Paper making process for precoating water transfer printing base paper |
| 10/08/2008 | EP1064425B1 Security fibers and process for the preparation thereof |
| 10/08/2008 | CN100424264C Antibacterial paperboard as middle sole of shoe |
| 10/08/2008 | CN100424262C New electrically heating mosquito-repellet incense raw paper sheet |
| 09/25/2008 | US20080230140 Cotton substrate with bamboo loops |
| 09/10/2008 | CN100417764C Ultrashort viscose fiber in paper making, and manufacturing method |
| 09/03/2008 | CN101255665A Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same |
| 09/03/2008 | CN100415988C Fibrous structure and process for making same |
| 09/02/2008 | CA2514606C Process for making a fibrous structure comprising cellulosic and synthetic fibers |
| 08/28/2008 | US20080206511 Synthetic microfiber material |
| 08/27/2008 | CN100414041C Porous absorber and ink-jet recording devices |
| 08/21/2008 | WO2008099960A1 Fiber for wetlaid non-woven fabric |
| 08/13/2008 | EP1954873A2 Method for manufacturing paper |
| 07/24/2008 | US20080173417 Used to issue notes of legal tender or documents; facilitate tactile recognition; prevent falsification; paper with expanding agents inserted, forming a figure or inscription; form a curved and continuous embossing on the surface, upon application of pressure and heat during manufacture or subsequently |
| 07/22/2008 | US7402539 Battery separator |
| 07/09/2008 | CN201082941Y Multilayer multicolor surface hollow special information belt paper |
| 07/09/2008 | CN100400735C Hydrolytic sheets and manufacture thereof |
| 07/02/2008 | CN101210404A Fuel oil filter paper and producing technique thereof |
| 06/26/2008 | US20080149286 One continuous fibrous ply having an horizontal full sheet (HFS)absorbency of > 8 g/g and the first and second surfaces exhibiting an embossment height of > 650 mu m; deep nested embossing without significant tearing resulting in excellent tensile strength |
| 06/25/2008 | CN100396848C Multilayered fibrous product and process for production thereof |
| 06/24/2008 | US7390378 Durable curl to papermaking fibers; pressurized rotating drum; controlling temperature |
| 06/19/2008 | US20080145598 Honeycomb from paper having a high melt point thermoplastic fiber |
| 06/18/2008 | CN100394872C Cigarette having reduced sidestream smoke |
| 06/11/2008 | EP1929087A2 Large scale manufacturing of nanostructured material |
| 06/11/2008 | CN101195977A Cigarette tissue with variable permeating degree and method for producing the same |
| 06/03/2008 | US7381297 Fibrous structure and process for making same |
| 05/28/2008 | EP1925701A1 Sponge-like structural body or powder, and process for production thereof |
| 05/27/2008 | US7378149 High strength material using cellulose microfibrils |
| 05/13/2008 | US7371701 satisfactory color tone; excellent melt spinnability; food packaging materials, black tea packs, green tea packs, filters for food (e.g., coffee filters) |
| 04/30/2008 | CN100385072C High temperature resisting low thermoconducting flexible ceramics fibre composite paper and its making method |
| 04/29/2008 | US7364639 Method of producing twisted, curly fibers |
| 04/29/2008 | CA2262348C Composition containing inorganic porous crystals-hydrophilic macromolecule composite and product made therefrom |
| 04/24/2008 | US20080093039 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof |
| 04/10/2008 | US20080083369 Process and apparatus for manufacturing fiber and fiber sheet carrying solid particles and fiber and fiber sheet carrying solid particles |
| 04/09/2008 | CN101158133A Manufacturing technology of cannelure nozzle rod base paper for cigarette |
| 04/08/2008 | US7354503 Fire retardant composite panel product and a method and system for fabricating same |
| 04/08/2008 | CA2334765C Device and method for centrifuging mineral fibers |
| 04/03/2008 | WO2008016639A3 Durable paper |
| 03/26/2008 | CN101148841A Method for manufacturing high-performance polyphenylene sulfide fibre paper |
| 03/20/2008 | WO2008001328A3 Nonwoven fibrous structure comprising a multifilament fiber |
| 03/19/2008 | CN101144253A High-temperature resistant insulation continuous sheet and manufacturing method thereof |
| 03/18/2008 | US7344034 Biodegradable and compostable polymeric fibers and lubricant; tea and coffee bags; heat resistance, waterproofing, stability |
| 03/06/2008 | WO2007149109A3 Large scale manufacturing of nanostructured material |
| 03/05/2008 | CN101135130A Multiple-layer polychromatic surface hollow-out specific information tape paper |
| 02/26/2008 | US7334347 Process for producing dried, singulated fibers using steam and heated air |
| 02/21/2008 | DE102006038866A1 Verfahren zur Behandlung eines Papierfasergemisches A method for treating a paper fiber mixture |
| 02/20/2008 | EP1469126B1 High strength material using cellulose micro-fibril |
| 02/19/2008 | CA2311962C Non-woven fibre webs |
| 02/19/2008 | CA2311874C Non-woven fibre webs |
| 01/29/2008 | US7322522 Identification function paper and identification card |
| 01/23/2008 | CN100363541C Nanofiber aggregate, polymer alloy fiber, hybrid fiber, fibrous structures, and processes for production of them |
| 01/17/2008 | US20080010853 Process for Producing Dried Singulated Fibers Using Steam and Heated Air |
| 01/10/2008 | WO2008003121A1 Paper strengthening methods and apparatus |
| 01/10/2008 | US20080006379 Condition-based maintenance system and method |
| 01/09/2008 | EP1875000A1 Fibrous support intended to be impregnated with liquid |
| 01/09/2008 | EP1689510A4 Fiber-fiber composites |
| 01/03/2008 | US20080001011 Pulp flaker |
| 01/03/2008 | CA2656186A1 Nonwoven fibrous structure comprising a multifilament fiber |
| 12/26/2007 | CN100357519C Veil with a PVOH fibre binding agent |
| 12/21/2007 | WO2007146424A2 Condition-based maintenance system and method |
| 12/21/2007 | WO2007143762A1 Fibre containing article |
| 12/18/2007 | US7309725 Fiber base material for wet friction material |
| 12/06/2007 | DE19983882B4 Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie Fiber material with a high volume, high strength and permanent fiber morphology |
| 12/06/2007 | CA2652814A1 Fabric creped absorbent sheet wth variable local basis weight |
| 12/04/2007 | US7303816 Process and apparatus for manufacturing fiber and fiber sheet carrying solid particles and fiber and fiber sheet carrying solid particles |
| 11/22/2007 | DE102006023414A1 Tissuepapier mit verbesserter Reiß- bzw. Nassfestigkeit und erhöhtem Saugvermögen Tissue paper having improved tear or wet strength and increased pumping speed |
| 11/15/2007 | WO2007130910A1 Electrically conductive, energy absorptive sheet material |
| 11/13/2007 | CA2101865C Method for making soft tissue |
| 11/06/2007 | US7291244 Pulp flaker |
| 11/06/2007 | US7290353 System for making dried singulated crosslinked cellulose pulp fibers |
| 10/31/2007 | CN101065522A Binder fiber and separator for alkaline cell using same |
| 10/24/2007 | EP1567700B1 High stretch recovery non-woven fabric and process for preparing |
| 10/24/2007 | CN101058961A Low-temperature thermal insulation paper, preparation method and application thereof |
| 10/24/2007 | CN100344807C Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same |
| 10/17/2007 | CN101054782A 记录纸 Recording paper |
| 10/10/2007 | CN101050603A Paper using new raw material and its preparing method |
| 10/04/2007 | US20070232175 Binder Fiber and Separator for Alkaline Cell Using Same |
| 09/27/2007 | DE102006014183A1 Schichtträger für Aufzeichnungsmaterialien Supports for recording materials |
| 09/20/2007 | WO2007076334A3 Paper comprising pipd floc and process for making the same |
| 09/12/2007 | CN101034738A Lead-acid accumulator DE separation board and its making method |
| 09/05/2007 | EP1828472A1 Mercerized pulp and webs formed therefrom and process for forming such fibers |
| 09/05/2007 | CN101031686A Method to manufacture paper |
| 09/05/2007 | CN100335692C Articles comprising fibres and/or fibrids, fibres and fibrids and production method of same |
| 09/04/2007 | CA2287882C Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids |
| 08/23/2007 | US20070196401 Nano-Fiber Compound Solutions, Emulsions And Gels, Production Method Thereof, Nano-Fiber Synthetic Papers, And Production Method Thereof |
| 08/14/2007 | CA2429022C Method and apparatus for treating pulp with filler |
| 08/08/2007 | EP1816258A1 Inorganic fiber paper |
| 08/02/2007 | WO2007063182A3 Method for manufacturing paper |
| 07/31/2007 | CA2162054C Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same |
| 07/25/2007 | CN101003959A Multiple proportional layered composite manufactured amide paper of aramid fiber |