| Patents for D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes (13,797) |
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| 05/23/2002 | WO2002040769A2 Three-dimensional tissue having asymmetrical protrusions and methods for making the same |
| 05/23/2002 | US20020060049 Papermaking machine for forming tissue employing an air press |
| 05/23/2002 | US20020060034 Method of producing an extensible paper having a three-dimensional pattern and a paper produced by the method |
| 05/23/2002 | US20020060008 Alternating raised and recessed portions which has been provided in connection with impulse drying |
| 05/23/2002 | US20020060007 Pattern of alternating raised and recessed portions which is given the paper in connection with impulse drying. |
| 05/23/2002 | US20020060006 Core layer which is liquid proof, and is formed of a paperboard layer and another material layer; and a dry-formed material layer attached to one surface of the core layer; cups, bowls, plates or the like |
| 05/23/2002 | US20020060004 Pulp packing material and method for producing the same |
| 05/23/2002 | US20020060000 At least two tissue paper plies which are superposed and joined, cut or precut into a desired format and connected to one another at least over a segment of a peripheral zone; such as napkins or handkerchiefs |
| 05/23/2002 | CA2426130A1 Enhanced multi-ply tissue products |
| 05/23/2002 | CA2425516A1 Three-dimensional tissue having asymmetrical protrusions and methods for making the same |
| 05/22/2002 | EP1207233A2 High opacity decorative base paper |
| 05/22/2002 | CN2492583Y Automatic composite netting mechanism |
| 05/22/2002 | CN1350566A Semiconductive polyvinylidene fluoride resin composition |
| 05/22/2002 | CN1350485A Method of seaming and expanding amorphous patterns |
| 05/22/2002 | CN1085229C Thermoplastic film made of a thermoplastic and a cyclodextrin derivative, and laminated article and packaged food comprising said film |
| 05/21/2002 | US6391946 Rigid polymeric beverage bottles with improved resistance to permeant elution |
| 05/21/2002 | US6391532 Photographic paper containing calcium carbonate |
| 05/21/2002 | US6390305 Saturant binder systems for high performance air and oil filters |
| 05/16/2002 | WO2002038857A1 Method of treating cellulose fibres and products obtained thereby |
| 05/16/2002 | WO2002038345A1 Method for producing a shaped part |
| 05/16/2002 | WO2001043850A9 Low boron containing microfiberglass filtration media |
| 05/16/2002 | US20020056536 Paper making machine fabric as well as tissue paper produced thereby |
| 05/16/2002 | US20020056535 Semipermeable membrane support and process of preparation thereof |
| 05/15/2002 | EP1204797A1 Wear-resistant laminates using mineral pigment composites |
| 05/15/2002 | CN1084817C Process for thermal mechanical surface treatment of material webs, using adhesive agents |
| 05/14/2002 | US6387452 Method and device for coating substrate to provide it with antiadhesive properties, using a cross-linkable silicon composition |
| 05/14/2002 | US6387296 Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this manner |
| 05/10/2002 | WO2002036579A1 Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers |
| 05/10/2002 | WO2002036084A2 Tissue paper |
| 05/10/2002 | CA2427230A1 Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers |
| 05/09/2002 | US20020054992 Image-transfer medium for ink-jet printing, transfer printing process using the same, and transfer printing cloth |
| 05/08/2002 | EP1203788A1 Semiconductive polyvinylidene fluoride resin composition |
| 05/08/2002 | EP1203120A1 Composition for the impregnation of paper, method for the production thereof, impregnated paper and laminate comprising said impregnated paper |
| 05/07/2002 | US6383611 Amorphous silica ink receiving layer; sharp, clear images; waterproofing; ozone and radiation resistance; discoloration inhibition |
| 05/07/2002 | CA2062826C Transferring an image to a backing |
| 05/02/2002 | WO2002034968A1 Neutralization of reactive elements |
| 05/02/2002 | WO2001038097A3 Digital media cutter |
| 05/02/2002 | US20020050318 Packaging material comprising cellulose, packaging surface comprising polymer and reactant material being a transition metal which acts to neutralize gaseous corrosive elements |
| 05/02/2002 | EP1201822A1 Printable paperboard for packaging |
| 05/02/2002 | EP1201796A1 Method of making bulking paper |
| 05/01/2002 | CN2488951Y Let off mechanism in product line of complex paper product |
| 05/01/2002 | CN1347472A Paper machine clothing and tissue paper produced using same |
| 05/01/2002 | CN1083920C Tissue paper contg. fine particulate filler |
| 04/30/2002 | US6379836 Separator paper for alkaline-battery |
| 04/30/2002 | US6379497 Bulk enhanced paperboard and shaped products made therefrom |
| 04/30/2002 | CA2150377C Compostable packaging for containment of liquids |
| 04/25/2002 | US20020048674 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 |
| 04/24/2002 | EP1198347A1 Polymer coated web with good water vapour permeability |
| 04/24/2002 | CN2488138Y Reflecting paper of related assembly poor light module of liquid crystal display |
| 04/24/2002 | CN1083516C Multiple pty tissue paper with continuous network regions |
| 04/24/2002 | CN1083515C Chemically softened tissue paper products containing a polysiloxane and an ester-functional ammonium compound |
| 04/24/2002 | CN1083514C Paper product comprising adhesively joined plies |
| 04/24/2002 | CN1083512C Cellulosic web with contaminant barrier of trap |
| 04/23/2002 | US6375788 Method of coating melamine resin on laminating paper |
| 04/23/2002 | CA2358849A1 Printable composite paperboard for packaging |
| 04/18/2002 | WO2002031263A1 A beverage infusion package with improved freshness and reduced dusting |
| 04/18/2002 | WO2002031260A2 Enzyme-modified hardwood fibres, and paper products made therefrom |
| 04/18/2002 | WO2002031248A2 Saturating composition and its use |
| 04/18/2002 | US20020045547 Dye receptor layer comprises polycarbonate resin of a random copolymer of bispheno A and bisphenol C, having a glass transition temperature more than 125 degree C.; and a plasticizer from phthalic acid type or phosphoric ester type, |
| 04/18/2002 | US20020045052 For protecting a water-soluble oxidization preventing layer; air permeability of between about 15 seconds and about 300 seconds. |
| 04/18/2002 | DE10048206A1 Verfahren und Vorrichtung zur Herstellung eines gedruckten Tintenmusters auf ein Tissue-Produkt, sowie Tissue-Produkt an sich Method and apparatus for producing a printed ink pattern on a tissue product, and tissue product per se |
| 04/17/2002 | EP1196656A1 Papermaking belt for making patterned paper |
| 04/17/2002 | EP1196655A1 A method for forming a web from aerosuspension of fibrous material |
| 04/17/2002 | EP0801603B1 Coated sheet material and method |
| 04/17/2002 | CN1345357A Pigment composition and process of shading |
| 04/16/2002 | US6372694 Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material |
| 04/16/2002 | US6372333 Composition containing inorganic porous crystals-hydrophilic macromolecule composite and product made therefrom |
| 04/16/2002 | US6372087 Premium quality, using conventional wet pressing; made by providing a furnish where given amounts of fibers have a higher and lower coarseness, and using an imidazoline derivative as cationic softener |
| 04/11/2002 | WO2002029154A2 Thin, soft bath tissue |
| 04/11/2002 | WO2002028630A2 Embossed cellulosic fibrous structure |
| 04/10/2002 | EP1194648A2 Absorbent composite |
| 04/10/2002 | EP1052914B1 Use of an air permeable paper sheet as support element for a layer of fabrics |
| 04/10/2002 | EP1017903B1 Method of making paper web using flexible sheet of material |
| 04/10/2002 | EP1017902B1 Differential density cellulosic structure and process for making same |
| 04/10/2002 | CN1343811A Paper making method |
| 04/10/2002 | CN1082590C Soft creped tissue paper |
| 04/10/2002 | CN1082588C Papermaking belt having paper contact face and back opposite to such paper contact face |
| 04/09/2002 | US6368686 Multilayer |
| 04/09/2002 | US6368455 Regions of paper have different light tranmission and reflection characteristics; uniform fiber density |
| 04/09/2002 | US6367481 Cigarette having reduced sidestream smoke |
| 04/04/2002 | WO2002027098A1 Method of and apparatus for producing a printed ink pattern on a tissue product, as well as a printed tissue product as such |
| 04/04/2002 | WO2002027096A1 Vulcanized fiber and method for production thereof |
| 04/04/2002 | WO2002026481A1 Method for making a multiply absorbent paper sheet and resulting product |
| 04/04/2002 | WO2001092035A3 Method for increasing the absorption capacity of saturating papers |
| 04/04/2002 | DE10044218A1 Einsatz von Polyisocyanatharzen in Filterschichten Use of polyisocyanate in filter layers |
| 04/03/2002 | EP1192314A1 Soft tissue product exhibiting improved lint resistance and process for making |
| 04/03/2002 | EP1192043A1 Abrasion resistant laminate and process for producing same |
| 04/03/2002 | EP0981589B1 Adhesive composition providing a signal means and adhesively laminated paper product |
| 04/02/2002 | US6364997 Raw stock for photographic paper |
| 04/02/2002 | US6363580 Sifting net for a fiber distributor |
| 04/02/2002 | CA2065793C Cigarette and wrapper with controlled puff count |
| 03/29/2002 | CA2357695A1 Activation processes for monolith adsorbents |
| 03/28/2002 | WO2002024006A2 Low sidestream smoke cigarette with non-combustible treatment material |
| 03/28/2002 | WO2002024005A2 Low sidestream smoke cigarette with combustible paper |
| 03/28/2002 | DE10043217A1 Material for construction of filter bags used in infusion drinks incorporates a surface with printing which becomes visible only in wet state of the filter bag material |
| 03/28/2002 | CA2421192A1 Low sidestream smoke cigarette with non-combustible treatment material |
| 03/27/2002 | EP1191143A1 Process for manufacture of wear resistant paper useful in forming decorative laminates |
| 03/27/2002 | EP1190139A1 Process and apparatus for applying chemical papermaking additives to web substrate |
| 03/27/2002 | EP1189972A1 Reduced byproduct polyamine-epihalohydrin resins |
| 03/27/2002 | EP1189588A1 Wipes and process of making |