Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291)
12/1996
12/19/1996WO1996040497A1 Improved recreped absorbent paper product and method for making
12/19/1996DE19532388C1 Appts for coating moving paper or cardboard web
12/19/1996CA2221141A1 Improved recreped absorbent paper product and method for making
12/18/1996CN1138357A Continuous adjustable backing bar for profiling coater blade
12/11/1996CN1137585A Spunlace material with high bulk and high absorption capasity and method for producing such material
12/11/1996CN1137584A Method for producing spunlace material with increased wet strength and spunlace material according to method
11/1996
11/27/1996EP0743996A1 Paper coating device
11/27/1996EP0743995A1 Method and system for manufacturing a dry-formed fibrous web
11/21/1996WO1996036761A2 Controlling the porosity and permeation of a web
11/21/1996WO1996036758A2 Internally-coated porous webs with controlled positioning of modifiers therein
11/21/1996WO1996036757A2 Barrier webs
11/21/1996DE19515754C1 Liquid or paste application system to travelling strip
11/05/1996US5571382 Method of measuring and controlling adhesion/release of a paper web which is removed by a doctor blade from a yankee cylinder and a web tension gauge
10/1996
10/31/1996WO1996034148A1 Metering rod coaters
10/31/1996CA2217246A1 Metering rod coaters
10/30/1996EP0739708A2 Method and apparatus for making an embossed web
10/30/1996EP0576553B1 A method of densifying crosslinked fibers
10/30/1996CN1134268A Medicated toilet paper and its producing method
10/09/1996EP0736121A1 Continuous adjustable backing bar for profiling coater blade
10/09/1996EP0735925A1 Blade coating machine
10/03/1996WO1996030954A1 Non-woven fabric for separator of non-aqueous electrolyte cell, and non-aqueous electrolyte cell using the same
10/03/1996WO1996030432A2 Methods and apparatus for controlled placement of a polymer composition into a web
09/1996
09/26/1996WO1996029205A1 Coating in connection with printing and coating composition with barrier properties
09/19/1996WO1996028609A1 Coated paperboard for formed articles
09/17/1996US5556976 Forming wet and dry resilient cellulose fibers with high absorbency, bulk and wet and dry resiliency for paper towels, diapers and sanitary products
09/17/1996US5556467 Assembly for loading a doctor blade
09/17/1996CA2043989C Apparatus and a process for preventing stalagmite formation in the paper coating operation
09/11/1996EP0731213A2 Process and plant for the treatment of coating colour during the application to a paper web
09/10/1996CA2170929A1 Method and installation for treating paint when applied to a paper web
09/06/1996WO1996027044A1 Method for producing a spunlace material with increased wet strength and spunlace material according to the method
09/06/1996CA2213809A1 Method for producing a spunlace material with increased wet strength and spunlace material according to the method
09/04/1996EP0640160B1 Process for preparing strong aromatic polyamide papers of high porosity
08/1996
08/22/1996WO1996025771A1 Nonwoven fabric for an alkaline battery separator and method for producing the same
08/22/1996WO1996025556A1 A spunlace material with high bulk and high absorption capacity and a method for producing such a material
08/22/1996CA2213228A1 A spunlace material with high bulk and high absorption capacity and a method for producing such a material
08/15/1996WO1996024716A1 Electrochemical mercerization, souring, and bleaching of textiles
08/13/1996US5545449 Polyether-reinforced fiber-based materials
08/09/1996CA2142195A1 Deacidification of cellulosic material
08/08/1996WO1996023599A1 Method and apparatus for coating substrates using an air knife
08/08/1996CA2209945A1 Method and apparatus for coating substrates using an air knife
08/07/1996CN1128551A Soft tissue
07/1996
07/24/1996EP0578736B1 Method and plant for processing paper products with a heavy pressurized fluid
07/23/1996US5538594 Method for producing a blade coated paper from recycled, high lignin content, waste paper
07/17/1996CN1032323C Process for preparing strong aromatic polyamide paper of high porosity
07/16/1996US5536535 Process for producing a coated paper
07/16/1996US5536312 Doctor device
07/04/1996WO1996020308A1 Bleaching of filled paper
07/04/1996CA2209014A1 Bleaching of filled paper
07/02/1996US5531863 Corrugated boxes with acrylic resin coatings, contacting with water to form pulp resin mixture
06/1996
06/26/1996EP0717803A1 Deacidification of cellulose based materials using perfluorinated carriers
06/26/1996EP0604521B1 A method of and a device for adjusting creping conditions
06/25/1996US5529806 For a travelling paper web
06/25/1996US5529563 Method for embossing webs
06/19/1996CN1124984A Liquid transport material
06/18/1996US5527560 Process for making tissue paper treated with nonionic softeners that are biodegradable
06/18/1996US5527429 Method of preparing paper for filter bags, apparatus for implementing the method, and product obtained thereby
06/11/1996US5525296 Article and method for archival preservation with an organophilic, hydrophobic or acid-resistant molecular sieve
06/11/1996US5525122 Placing moisture-free currency in holder to immerse in liquid, removing, drying and repeating; pressing out wrinkles; does not remove color or printing
06/04/1996USH1535 Exposure to low pressure, low temperature gas plasma
05/1996
05/30/1996DE4443261A1 Ultrasonic polishing of coating for prodn. of ceramic films
05/29/1996EP0713550A1 Method and apparatus for the deacidification of library materials
05/29/1996EP0713549A1 Coat weight profiling
05/28/1996US5520958 System and method for applying a desired, protective finish to printed label stock
05/28/1996US5520778 Toilet, facial tissues, paper towels
05/14/1996US5516561 Applying a fluoropolymer film to a body
05/09/1996WO1996013632A1 A process for chemical finishing of insoluble polymers
05/08/1996EP0542966B1 Process and device for mass conservation of archives
05/02/1996WO1996012615A1 Thermal bonded, solvent resistant double re-creped towel
05/02/1996CA2201170A1 Thermal bonded, solvent resistant double re-creped towel and method for making
05/01/1996EP0670780B1 Film composite
04/1996
04/25/1996WO1996012066A1 Process and device for deacidifying printed and paper products of all types
04/25/1996CA2202475A1 Process and device for deacidifying printed material and paper products of all kinds
04/24/1996EP0707945A2 Biaxially undulatory tissue, creping method of forming same, and creping blade for use in the method
04/18/1996DE4436635A1 Verfahren sowie Vorrichtung zur Entsäuerung von Druck- und Papiererzeugnissen aller Art Method and apparatus for the deacidification of paper and printing products of all kinds
04/17/1996EP0706592A1 Process and device for producing paper webs coated on both sides
04/10/1996EP0705710A1 Coated paper and methods for its preparation
04/09/1996US5505995 Method and apparatus for coating substrates using an air knife
04/03/1996EP0703834A1 Coating device
04/02/1996US5503896 Method for embossing webs
04/02/1996CA1338208C Method for producing an article containing a radiation cross-linked polymer and the article produced thereby
03/1996
03/20/1996EP0702109A2 Process and apparatus for continuously coating of a web
03/20/1996EP0701637A1 Liquid transport material
03/05/1996US5496406 Coating device having infrared and suspension drying sections
02/1996
02/27/1996US5494731 Tissue paper treated with nonionic softeners that are biodegradable
02/20/1996US5492733 High gloss ultraviolet curable coating
02/13/1996US5490902 Strength control embossing and paper product produced thereby
02/08/1996WO1996003546A1 Process for preparing a lignocellulose-based product, and product obtainable by the process
02/01/1996WO1996002703A1 Painting edge limiter for a painting arrangement with a short residence time
01/1996
01/23/1996US5486410 Fibrous structures containing immobilized particulate matter
01/23/1996CA2025977C Process for preparing embossed, coated paper
01/16/1996US5483885 Holder for a doctor rod
01/09/1996US5482781 Process for restrengthening damaged paper and product produced thereby
01/05/1996CA2153197A1 Paper and paperboard of improved surface and mechanical properties
01/03/1996EP0690172A2 Method and assembly for coating a moving web
01/02/1996US5480486 Continuous adjustable backing bar for profiling coater blade
12/1995
12/30/1995CA2152448A1 Method and assembly for coating a moving web
12/20/1995EP0687770A2 Procedure for coating a paper web
12/13/1995EP0686679A1 Printable crosslinked (or crosslinkable) silicone release composition
12/08/1995CA2151107A1 Cross-linkable or cross-linked, anti-adherent and printable silicone compositions
12/05/1995US5472573 Inner surface contoured press jacket by having cavities therein for a shoe press
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