| Patents for D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes (13,797) |
|---|
| 05/18/2004 | US6737119 Method for producing release film using silicone aqueous emulsion release liquid |
| 05/18/2004 | US6736933 Multi-ply cellulosic products using high-bulk cellulosic fibers |
| 05/18/2004 | CA2215552C High opacity tipping paper |
| 05/13/2004 | WO2004040060A1 Slurry of agricultural fibres and its products |
| 05/13/2004 | US20040092397 Heat-sensitive recording sheet and the use thereof |
| 05/13/2004 | US20040091585 Treated paper product, combination food and treated paper product, and methods for manufacturing and using treated paper product |
| 05/13/2004 | US20040089601 Wet strength finish in depth filter; high swelling capacity; matrix containing cellulose fibers with polyisocyanates bonded to surface and open-pore void volumes; foods, drugs, beverages |
| 05/13/2004 | US20040089409 Curable acrylic coatings for exterior laminate |
| 05/13/2004 | CA2503023A1 Slurry of agricultural fibres and its products |
| 05/12/2004 | EP1418272A1 Packaging material and container |
| 05/12/2004 | EP1417899A1 Method of preparing paper for self-extinguishing cigarettes |
| 05/12/2004 | CN2615189Y Printing type cigarette inner lining paper |
| 05/12/2004 | CN1496432A Packaging material and container |
| 05/11/2004 | US6733864 Processing release paper |
| 05/11/2004 | CA2220299C Chemically softened tissue paper products containing a polysiloxane and an ester-functional ammonium compound |
| 05/06/2004 | WO2004038101A1 Method for producing fiber product |
| 05/06/2004 | WO2004038099A2 Method of making a dry bonded paperboard structure |
| 05/06/2004 | WO2004022823A3 Articles comprising fibres and/or fibrids, fibres and fibrids and production method of same |
| 05/06/2004 | WO2004016851A8 Method and device for producing fraud-proof paper and fraud-proof paper |
| 05/06/2004 | US20040087237 Tissue products having reduced lint and slough |
| 05/06/2004 | US20040086726 Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 05/06/2004 | US20040084167 High caliper web and web-making belt for producing the same |
| 05/06/2004 | US20040084163 Paper articles exhibiting long term storageability and method for making same |
| 05/06/2004 | EP0910481B1 Method and apparatus for applying a material to a web |
| 05/06/2004 | DE10140286B4 Verfahren zur Herstellung von mit Transpondern versehener Wellpappe und mit Transpondern versehene Wellpappe A process for producing corrugated board provided with transponders and transponders provided with corrugated board |
| 05/06/2004 | CA2492077A1 Method of making a dry bonded paperboard structure |
| 05/05/2004 | CN1493740A Production technology of making package paper using lotus root sleg |
| 04/29/2004 | WO2004035932A1 Absorbent tissue layer |
| 04/29/2004 | WO2004035173A1 Air purification filter and process for producing the same |
| 04/29/2004 | US20040081804 Embossed sheet material and method |
| 04/29/2004 | US20040081781 Dispersion of film forming resin or gum in an aqueous solution of lipophilic film forming proteins and polysaccharides; oil, fat, and water resistance; food packaging |
| 04/29/2004 | US20040079501 Method of making a dry bonded paperboard structure |
| 04/29/2004 | US20040079500 Absorbent tissue layer |
| 04/29/2004 | DE202004001483U1 Coated paper comprises paper base layer with adhesive layer and covering layer adhered to it, forming velvet- or flocked surface structure. |
| 04/28/2004 | CN1147646C Soft tissue paper containing fine particulate fillers |
| 04/27/2004 | US6727342 Biodegradable; irrigation pipes for agriculture, food packaging, colostomy bags, blood containers; disposable products |
| 04/27/2004 | US6727004 Improved by providing an inter-ply, wet-collapse resistant open channel structure within the product as well as providing an intra-ply pore structure that is conducive to good absorbent characteristics |
| 04/27/2004 | US6726981 Recording material for the ink-jet recording process |
| 04/22/2004 | WO2004033793A2 Fabric crepe process for making absorbent sheet |
| 04/22/2004 | WO2004033792A1 Method for producing paper or board and a product produced by the method |
| 04/22/2004 | WO2004001127A3 Strong and dispersible paper products |
| 04/22/2004 | US20040076798 Embossed high flexible paper and a method of producing the same |
| 04/22/2004 | DE202004001802U1 Substrat für einen Trennschichtträger Substrate for an interlayer support |
| 04/22/2004 | DE10247591A1 Security document, valuable document or bank note on security paper, has security marking sensed by touch, in form of laser-generated relief structure |
| 04/22/2004 | CA2724121A1 Fabric crepe process for making absorbent sheet |
| 04/22/2004 | CA2724119A1 Fabric crepe process for making absorbent sheet |
| 04/22/2004 | CA2724104A1 Absorbent sheet having particular absorbency, stretch, tensile ratio and cross machine direction modulus |
| 04/21/2004 | EP1410917A1 Fabric printing system and method utilizing a removable/reusable fabric backing |
| 04/21/2004 | EP1189506B1 Tissue products having antiviral properties |
| 04/21/2004 | CN1491306A Lotioned and embossed tissuepaper |
| 04/21/2004 | CN1491159A Thick and smooth embossed tissue |
| 04/20/2004 | US6723438 Soil resistant curable laminate coating |
| 04/20/2004 | US6723203 Absorbent paper product with asymmetric structure |
| 04/15/2004 | WO2004031477A1 Strengthened tissue paper products comprising low levels of xylan |
| 04/15/2004 | WO2004030908A1 Electrostatic charge dissipating hard laminate surfaces |
| 04/15/2004 | WO2003104552A3 Converting of uncreped throughdried tissue paper |
| 04/15/2004 | US20040069428 Having at least three inner plies that together form a filler section and comprise at least 80% by weight recycled fiber; MD/CD stiffness ratio is 1.3-2.3; scorable. |
| 04/15/2004 | CA2500244A1 Electrostatic charge dissipating hard laminate surfaces |
| 04/14/2004 | EP1407079A1 Prepreg |
| 04/14/2004 | EP1407078A2 Polymeric creping adhesives and creping methods using same |
| 04/14/2004 | CN1145683C Clouring adhesive composition for laminated paper product and production method for same |
| 04/13/2004 | US6720041 Recording medium, and method for producing image using the same |
| 04/13/2004 | CA2198543C Method and apparatus for controlling the spectral reflectance of a material |
| 04/08/2004 | WO2004028802A1 Laminated paper for molding |
| 04/08/2004 | US20040067703 Electrostatic charge dissipating hard laminate surfaces |
| 04/08/2004 | US20040065424 Low density paperboard articles |
| 04/08/2004 | US20040065422 Tissue products having reduced slough |
| 04/07/2004 | EP1405949A2 Paper products including surface treated thermally bondable fibers and methods of making the same |
| 04/07/2004 | EP1027495B1 Method for making tissue sheets on a modified conventional wet-pressed machine |
| 04/07/2004 | CN1144911C Method for producing paper sheet with 3D pattern |
| 04/06/2004 | US6716514 Disposable article with enhanced texture |
| 04/06/2004 | US6716314 Method for making improved abrasion resistant overlays |
| 04/06/2004 | US6716313 Pretreatment of fiber pulp with quaternary ammonium compound |
| 04/06/2004 | US6716306 High bulk cellulose fibers crosslinked with tartaric acid and method of making same |
| 04/06/2004 | US6715630 Disposable food container with a linear sidewall profile and an arcuate outer flange |
| 04/06/2004 | CA2122779C Electrical insulating paper |
| 04/02/2004 | CA2443885A1 Paper products including surface treated thermally bondable fibers and methods of making the same |
| 04/01/2004 | WO2004027149A1 Papers comprising a boron-containing compound and a method of making same |
| 04/01/2004 | WO2003078733A3 Veil with a pvoh fibre binding agent |
| 04/01/2004 | US20040062923 Self-adhesive labelstock, a face paper for self -adhesive labelstock, a print carrier and a method for making the face paper and the print carrier for self-adhesive labelstock |
| 04/01/2004 | US20040062916 Method for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material produced by the method |
| 04/01/2004 | US20040062897 Fabric printing system and method utilizing a removable/reusable fabric backing |
| 04/01/2004 | DE20318290U1 Antistatisches Papier nebst Paneel Antistatic paper together with panel |
| 03/31/2004 | EP1403432A1 Winding paper for smoking goods capable of reducing amount of visible sidestream smoke of tobacco |
| 03/31/2004 | EP1403431A1 Winding paper for smoking goods |
| 03/31/2004 | EP1403430A1 TOTAL HEAT EXCHANGE ELEMENT−USE PAPER |
| 03/31/2004 | EP1402115A1 Security paper and methods for production thereof |
| 03/31/2004 | EP1401726A1 A packaging laminate for a retortable packaging container |
| 03/31/2004 | EP1157164B1 Method for forming web from aerosuspension of fibrous material |
| 03/31/2004 | EP0857230B1 Production of soft paper products from high and low coarseness fibers |
| 03/31/2004 | CN1143916C Multi-ply tissue, and process for manufacture of multi-ply tissue |
| 03/31/2004 | CN1143915C Additive for paper making and method for reducing dust of paper |
| 03/30/2004 | US6713156 Polymer-treated abrasive substrate |
| 03/30/2004 | US6713076 Self-deodorizing fabric, in the form of clothing, furniture upholstery, curtains, carpets, or paper to remove or degrade gaseous or liquid toxic and/or malodorous compounds in the work place and home |
| 03/30/2004 | US6712932 Method of producing self-cleaning and non-adhesive paper or paper-like material |
| 03/30/2004 | US6712931 Method for manufacturing a paper or board web and a paper or board machine |
| 03/30/2004 | CA2271083C Three-dimensional, amorphous-patterned, nesting-resistant sheet materials and method and apparatus for making same |
| 03/30/2004 | CA2236571C Soft filled tissue paper with biased surface properties |
| 03/30/2004 | CA2077875C Smoking article wrapper for controlling burn rate and method for making same |
| 03/25/2004 | WO2004025030A1 Process for making a sheet of ararmid fibers using a foamed medium |