Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes
Patents for D21H 27 - Special paper not otherwise provided for, e.g. made by multi-step processes (13,797)
07/1999
07/20/1999CA2192320C Multi-region paper structures and apparatus and process for making the same
07/20/1999CA2048248C Organopolysiloxane/acrylate ester copolymer emulsion
07/15/1999WO1999035335A1 Decorative paper sheet comprising a titanium dioxide composition and decorative laminate
07/15/1999WO1999034697A1 Cigarette having reduced sidestream smoke
07/15/1999DE19800797A1 Multi-layer embossed wallpaper which is stable, can breathe, and is easily manufactured and hung
07/14/1999EP0928686A1 Record sheet for use in electro-coagulation printing method
07/14/1999EP0928351A1 A process for making smooth uncreped tissue paper containing fine particulate fillers
07/14/1999CN1222604A Special synthetic fiber paper and its production
07/13/1999US5922451 Plasticized sheets, laminates made from such sheets, and process for preparing such laminates
07/13/1999US5922439 Paper towel with dual level diagonal infundibulate striae of slitted elongate hexagonal bosses
07/13/1999US5921249 Adding filler material
07/08/1999WO1999034058A1 Oxidized galactose type of alcohol configuration containing polymer in combination with cationic polymers for paper strength applications
07/08/1999WO1999034057A1 Paper products and methods for applying chemical additives to cellulosic fibers
07/07/1999EP0927281A1 Solid phase extraction membrane
07/07/1999EP0927279A1 Colour tracing paper
07/07/1999CN1222211A Multiple ply tissue paper with continuous network regions
07/07/1999CN1222210A Process for surface treatment of material webs, in particular paper and cardboard webs, using adhesive agents
07/07/1999CN1222209A Equipment for combining dilution flow with stock flow passed out of inlet header in paper/board machine
07/07/1999CN1222166A Oil, water and solvent resistant paper by treatment with fluorochemical copolymers
07/06/1999US5919556 Multiple ply tissue paper
07/06/1999CA2120814C Cellulosic substrate with transparentized portion and carbonless imaging
07/01/1999WO1999032722A1 Paper sheet with increased cross machine direction stretchability
07/01/1999WO1999032718A1 Dimensionally stable paper and paperboard products
07/01/1999WO1999032716A1 Process and apparatus for making foreshortened cellulosic structure
06/1999
06/30/1999EP0925404A1 Process for producing high-bulk tissue webs using nonwoven substrates
06/30/1999EP0925397A1 Cellulose bonded nonwoven fiber fabric and method for the production thereof
06/29/1999US5916666 Decorative sheet and method of making the same
06/29/1999US5916637 Method of producing paperboard packaging with an improved sizing layer including a styrene maleic anhydride binder for reduced edgewicking
06/29/1999US5916420 Preparing base paper comprising cellulose less than 40 %; coating base paper on both sides with surface film comprising mixture of swellabel silicate, mineral pigments, natural bonding agent; manufactured at high machine speeds quality
06/29/1999US5916417 Method of making multi-ply paperboard sheet having layers of different fiber properties
06/24/1999WO1999031318A1 Paper machine, paper machine belt for and method of manufacturing textured soft paper
06/24/1999DE19756871A1 Reproducible ultralightweight base for resin film with high resin pick-up
06/24/1999DE19754619A1 Erzeugnis aus einem porösen Träger, der von einem Kunststoff durchsetzt ist Product of a porous carrier, which is traversed by a plastic
06/23/1999EP0924343A2 Method of reducing migration of aldehyde compounds in packaging material
06/23/1999EP0924342A2 Packaging materials
06/23/1999CN1220711A Tissue paper containing chemically softened coarse cellulose fibers
06/22/1999US5914177 Wipes having a substrate with a discontinuous pattern of a high internal phase inverse emulsion disposed thereon and process of making
06/19/1999CA2256818A1 Packaging materials
06/17/1999WO1999029959A1 Plastic permeated porous substrate based product
06/17/1999DE19754998A1 Wallpaper with textured pattern
06/16/1999CN2324170Y Double-side drawing and writing paper
06/10/1999WO1999028554A1 Decorative paper sheet and decorative laminate comprising same
06/03/1999WO1999027186A1 Flushable fibrous structures
06/03/1999CA2311380A1 Flushable fibrous structures
06/02/1999CN2321803Y Color kinescope screen protective towel
06/02/1999CN1218525A Cellulosic web with contaminant barrier or trap
06/01/1999US5908533 Biaxially undulatory tissue and creping process using undulatory blade
06/01/1999CA2142805C Method of making soft tissue products
05/1999
05/27/1999WO1999025924A1 Liquid absorbent base web
05/27/1999WO1999025923A1 Method and apparatus for processing a discontinuous coating on a substrate
05/27/1999WO1999025547A1 A method of joining together paper
05/27/1999CA2309040A1 A method of joining together paper
05/27/1999CA2308488A1 Method and apparatus for processing a discontinuous coating on a substrate
05/26/1999CN2320653Y Structure-improved transfer paper
05/25/1999US5906894 Multi-ply cellulosic products using high-bulk cellulosic fibers
05/25/1999US5906883 Sheet adhesive by application of a pressure
05/25/1999US5906711 Multiply tissues of paper webs with high and low density areas
05/25/1999US5906710 Tissue paper having relatively large discrete low density domes, used as bath tissue, facial tissue, paper towel and table napkins
05/18/1999US5904971 Short fibers and long fibers oriented in z direction; increased peel strength
05/18/1999US5904812 Calendered and embossed tissue products
05/14/1999WO1999023306A1 Heat seal infusion web material and method of manufacture
05/14/1999WO1999023303A1 Method for making soft tissue
05/14/1999WO1999023302A1 Method for making low-density tissue with reduced energy input
05/14/1999WO1999023301A1 Air press for dewatering a wet web
05/14/1999WO1999023300A1 Method for making tissue sheets on a modified conventional wet-pressed machine
05/14/1999WO1999023299A1 Low density resilient webs and methods of making such webs
05/14/1999WO1999023290A1 Cloth-like base sheet and method for making the same
05/14/1999WO1999022859A1 Titanate sorbents for metal ions and method of making and using
05/14/1999CA2309076A1 Air press for dewatering a wet web
05/14/1999CA2307675A1 Method for making low-density tissue with reduced energy input
05/14/1999CA2307205A1 Method for making soft tissue
05/14/1999CA2306962A1 Method for making tissue sheets on a modified conventional wet-pressed machine
05/12/1999EP0914962A2 Ink jet recording material
05/12/1999EP0914251A2 Strengthening material, method of production and use thereof
05/12/1999CN2318254Y Cylinder transverse expanding device for paper and plastic woven bag compound machine
05/12/1999CN1216328A Paper containing Artemisia argyi and its producing method
05/12/1999CN1216233A Cigarette paper having flavorant which improves sidestream smoke smell, and cigarette
05/11/1999US5902669 Opaque white ink indicator
05/06/1999WO1999022068A1 Production for mottled paper
05/06/1999EP0912801A1 Method of making wet pressed tissue paper
05/06/1999CA2304300A1 Production for mottled paper
05/05/1999CN1215977A Cigarette filter
05/04/1999US5901063 System and method for extracting parasitic impedance from an integrated circuit layout
05/04/1999US5900114 Embossing with reduced element height
04/1999
04/29/1999WO1999020839A1 Corrugated cardboard formed by dry laying
04/28/1999EP0910963A2 Cigarette paper having a flavorant which improves sidestream smoke smell, and a cigarette
04/28/1999EP0910698A1 Chemically enhanced multi-density paper structure and method for making same
04/28/1999EP0910696A2 High absorbance/low reflectance felts with a pattern layer
04/28/1999EP0910481A1 Method and apparatus for applying a material to a web
04/28/1999EP0767850B1 Web patterning apparatus comprising a felt layer and a photosensitive resin layer and method of forming the apparatus
04/27/1999US5897961 Useful for ink jet printing and electrostatic printing
04/27/1999US5897745 Method of wet pressing tissue paper
04/27/1999US5897411 Repulpable moisture vapor barrier
04/21/1999EP0909357A1 Multiple ply tissue paper with continuous network regions
04/21/1999EP0781205B1 Ink jet printing sheet
04/21/1999CN1214389A Method of treating papermaking fibers for making tissue
04/20/1999US5895557 Durable, low linting paper printable by ink jets, for use in clean rooms
04/20/1999US5895545 Starch adhesive
04/20/1999CA2007483C Method for the manufacture of laminated packing material with gas and aroma barrier properties
04/15/1999WO1999018290A1 Method for making cellulose substrates grease-proof
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