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 25 - After-treatment of paper not provided for in groups
Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291)
12/1998
12/17/1998WO1998056991A1 Method of making lignocellulosic board
12/17/1998WO1998056990A1 Method for producing paper
12/17/1998WO1998056989A1 Method for treating a lignocellulosic material
12/17/1998WO1998056987A1 Heat-resistant fiber paper
12/17/1998WO1998056729A1 Method of preparing exfoliated vermiculite for the manufacture of a finished product
12/17/1998DE19725382A1 Apparatus for paper restoration
12/17/1998CA2288879A1 Method for treating a lignocellulosic material
12/17/1998CA2288858A1 Method of preparing exfoliated vermiculite for the manufacture of a finished product
12/17/1998CA2288692A1 Method of making lignocellulosic board
12/16/1998EP0884737A1 Porous electrically insulating mica tape with UV-crosslinkable varnish, manufacturing and applications of the same
12/15/1998US5849153 Water-dispersible sheet and cigarette using the same
12/13/1998CA2239246A1 Porous electrical insulating micatape comprising a uv radiation photocurable varnish, its manufacture and applications
12/10/1998WO1998055695A1 Absorbent towel/wiper with reinforced surface and method for producing same
12/09/1998EP0882839A2 Apparatus and method for the application of a liquid or pasty fluid to a moving web
12/08/1998US5846788 Process for preparing a lignocellulose-based product, and product obtainable by the process
12/08/1998US5846604 Controlling the porosity and permeation of a web
12/08/1998US5846380 Creped tissue paper exhibiting unique combination of physical attributes
12/08/1998US5846325 Coating blade and method of using the same
12/03/1998DE19722456A1 Web coating apparatus e.g. for application of liquid or paste
12/02/1998EP0880619A2 Method of preparing a sheet of a lignocellulosic material for the manufacture of a finished product and method of manufacture of a finished product
12/01/1998US5843529 Pre-metering rod
11/1998
11/26/1998WO1998053143A1 Method for drying paper
11/26/1998WO1998053140A1 Composite blade usable in particular in the paper industry
11/26/1998WO1998052752A1 Method and device for removing lamination
11/26/1998DE19721707A1 Verfahren zum Trocknen von Papier A method for drying paper
11/26/1998DE19721704A1 Verfahren und Vorrichtung zum Ablösen von Kaschierungen Method and device for detaching laminations
11/25/1998EP0879697A2 Method and apparatus for lining
11/25/1998EP0879696A2 Method and apparatus for incorporating a central layer in a laminate
11/24/1998US5840416 Lining material, method for coating a material for producing a lining, and apparatus
11/19/1998DE19549582A1 Application mechanism for fluid or paste on paper or cardboard web
11/17/1998CA2138445C A method for the deacidification of papers and books
11/12/1998WO1998050170A1 Method and an apparatus for coating paperboard
11/12/1998WO1998050169A1 Method and apparatus for coating paper board and paper
11/12/1998CA2288113A1 Method and apparatus for coating paper board and paper
11/11/1998EP0876318A1 Alkoxides with alkaline earths and titanium, zirconium and/or hafnium, their production and use
11/05/1998WO1998049395A1 Scrim-like paper wiping product and method for making the same
11/04/1998EP0875623A1 A process for manufacturing pliable decorative paper sheets and a paper laminate material obtained through such a process
11/04/1998EP0874939A1 Method and apparatus for the deacidification of library materials
11/03/1998US5830275 Paper coating apparatus
10/1998
10/30/1998CA2230433A1 Method for making soft tissues
10/28/1998EP0874027A2 Electron beam curable resin composition and composite sheet material produced therefrom
10/27/1998US5827578 Process and device for deacidifying printed material and paper products of all kinds
10/21/1998EP0872899A1 Nonwoven fabric for an alkaline battery separator and method for producing the same
10/21/1998CN1196421A Single-side impregnated printing paper carriers
10/20/1998US5824154 Coating blade
10/15/1998DE19715268A1 Laminating sheet, e.g. for chipboard laminates
10/14/1998EP0870872A1 One-side impregnated printing paper support
10/14/1998CN1196102A Method of creping tissue webs containing softener using closed creping pocket
10/14/1998CN1195728A Strong magnetic field treating device and method for increasing paper mechanical strength
10/12/1998CA2234595A1 Single-side impregnated printing paper carriers
10/08/1998WO1998044201A1 Method and device for coating a continuous strip of material, specially paper or cardboard, with a liquid or paste-like application medium, method for the production of a coated strip
10/08/1998WO1998044181A1 Dispersible nonwoven fabric and method of making same
10/08/1998CA2255656A1 Method and device for coating a continuous strip of material, specially paper or cardboard, with a liquid or paste-like application medium, method for the production of a coated strip
10/07/1998EP0868559A1 Use of xyloglucan endotransglycosylase (xet)
10/07/1998EP0771377B1 Painting edge limiter for a painting arrangement with a short residence time
10/06/1998US5817717 Abherent and printable, crosslinkable or crosslinked silicone composition
10/01/1998WO1998042290A1 Dual-zoned absorbent webs
10/01/1998WO1998042289A1 Dual-zoned absorbent webs
10/01/1998CA2280018A1 Dual-zoned absorbent webs
09/1998
09/30/1998EP0866899A1 Method of creping tissue webs containing a softener using a closed creping pocket
09/24/1998WO1998041805A1 Method and device for impregnating and drying a continuous web
09/24/1998DE19711728A1 Papermaking doctor blade
09/24/1998DE19711527A1 Removal of copper acetate and verdigris in restoration of paper
09/24/1998CA2283921A1 Method and device for impregnating and drying a continuous web
09/23/1998EP0865467A1 Radiation-hardened aqueous matt paints
09/22/1998US5810972 Method for the production of creped hygienic cellulose paper
09/17/1998DE19710549A1 Verfahren und Anlage zum Imprägnieren und Trocknen einer durchlaufenden Bahn Method and apparatus for impregnation and drying a passing web
09/16/1998EP0864691A1 Reducing doctor blade wear in a paper coating
09/15/1998US5807621 Casting paper
09/09/1998EP0862997A2 Continuous solid state web coating process and webs produced thereby
09/09/1998EP0862671A1 Process for preserving paper
09/01/1998US5801107 Liquid transport material
09/01/1998US5800884 High gloss ultraviolet curable coating for porous substrates
08/1998
08/27/1998WO1998036852A1 Curing of coatings
08/27/1998DE19706574A1 High gloss coated paper suitable for printed label(s)
08/26/1998EP0860547A2 Producing gloss papers
08/26/1998EP0736121B1 Continuous adjustable backing bar for profiling coater blade
08/20/1998WO1998035829A1 Wet-laid nonwoven nylon battery separator material
08/19/1998EP0858530A1 Films made from paper containing cellulose ester fiber
08/18/1998US5795393 Apparatus for limiting the coating edge in a short dwell coater
08/11/1998US5792513 Continuous solid state web coating process
08/04/1998US5788771 Apparatus for applying a fluid or pastry medium to a continuous material web, particularly one made of paper or cardboard
07/1998
07/30/1998WO1998032890A1 Coating thickness control
07/29/1998EP0743995B1 Method and system for manufacturing a dry-formed fibrous web
07/22/1998CN1039212C Composite film
07/21/1998US5782977 Blade coating machine having side edge lubrication and process of coating
07/21/1998US5782976 Continuous coater blade
07/16/1998WO1998030387A1 Cross-linking agents of cellulosic fabrics
07/16/1998CA2277943A1 Cross-linking agents of cellulosic fabrics
07/15/1998EP0853159A1 Process and coating colour for coating of paper and board
07/15/1998EP0852992A2 Conservation of organic and inorganic materials
07/07/1998US5776306 Recreped absorbent paper product and method for making
07/02/1998WO1998028089A1 Coating blade
07/01/1998EP0851061A2 Soft, bulky single-ply tissue and method for its manufacture
07/01/1998EP0800451A4 Thermal bonded, solvent resistant double re-creped towel
06/1998
06/30/1998US5773098 Covalently bonding to a microporous polytetrafluoroethylene film by exposing to perfluorocyclohexane under plasma
06/30/1998US5772845 Soft tissue
06/30/1998US5771602 Method and device for drying a coating on a paper web or equivalent
06/25/1998WO1998026877A1 Coating blade
06/25/1998DE19652857A1 Connecting device to connect setting device to unit of coating machine
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