D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties

Patents for D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties (20,755)
11/2006
11/22/2006	EP1629036B1 Modified wheat flour for paper production
11/22/2006	EP1381476A4 Paper articles exhibiting long term storageability
11/22/2006	CN1867734A Temporary wet strength additives
11/22/2006	CN1867733A Fibrous structures exhibiting improved wet strength properties
11/22/2006	CN1865587A Waterproof antiwear resin glue for impregnated paper used in construction formwork
11/22/2006	CN1285652C Polymeric composition
11/21/2006	US7138261 An endoglucanase (especially derived from Zygomycetes) and a reducing agent; treating a cellulose fabric with the cellulase preparation to improve a property; deinking waste paper; improving freeness of paper pulp
11/21/2006	CA2257112C Compositions and methods for inhibiting organic contaminant deposition in pulp and papermaking systems
11/21/2006	CA2226959C Method of creping a paper
11/16/2006	WO2006120333A2 Device for protecting and proving the authenticity of an object or document and/or making a packaging tamper-evident
11/16/2006	WO2006050489A3 Methods of entrapping, inactivating, and removing viral infections by the administration of respiratory tract compositions
11/16/2006	WO2006044117A3 Temporary wet strength system for tissue paper
11/16/2006	WO2005080677A3 Deep-nested embossed paper products
11/16/2006	US20060257593 Coated printing sheet and process for making same
11/16/2006	US20060255586 Security element, such as a thread, strip and the like, for security documents in general
11/16/2006	US20060254736 Paper articles exhibiting water resistance and method for making same
11/16/2006	DE102005022518A1 Safety paper, useful for the preparation of e.g. bank bills, where the UV radiation luminescent imprint is applied in the region of water marks, and the paper is UV radiation permeable only in the region of the water mark
11/16/2006	DE102005022018A1 Sicherheitspapier und Verfahren zu seiner Herstellung Security paper and method for its preparation
11/16/2006	DE102005021514A1 Safety element, preferably value document, useful in falsification safety device, comprises a color metal coating containing a layer sequenced with a reflector layer, a dielectric spacer layer and a thin color metal layer
11/16/2006	DE102005021364A1 Use of a cationic polymer with an organic quaternary ammonium salt as a biocidal active agent, is obtained by the radical polymerization of an ethylenic unsaturated polymerizable compound (monomer)
11/16/2006	DE102005021363A1 Biozide Beschichtungen Biocidal coatings
11/16/2006	DE10085309B4 Weiches Druckpapier Soft paper
11/15/2006	EP1722035A1 Paper capable of moisture absorption and desorption and process for producing the same
11/15/2006	EP1721933A1 Composition containing amphoteric water-soluble polymer
11/15/2006	EP1721869A1 Method for treating papermaking waste water and method for utilizing silica sol in papermaking
11/15/2006	EP1720931A1 Epichlorohydrin based polymers containing primary amino groups as additives in papermaking
11/15/2006	EP0944480B2 Security element and method for producing same
11/15/2006	CN1863967A Method for producing paper, paperboard and cardboard
11/15/2006	CN1863965A Compositions for reducing paper linting and dusting
11/15/2006	CN1861903A Layered fibre pesudo-proof paper
11/15/2006	CN1861902A Cut resistant paper and paper articles and method for making same
11/15/2006	CN1861901A High temp. resisting low thermoconducting flexible ceramics fibre composite paper and its making method
11/15/2006	CN1861900A Mfg. process of medical moisture absorption paper point base paper
11/15/2006	CN1284903C Use of N-(2-hydroxy-3-trimethyl) propyl ammonium chloride chitosan and nano silicon dioxide
11/14/2006	US7136502 Printing media and methods employing digital watermarking
11/14/2006	CA2096738C Paper and a method of paper manufacture
11/09/2006	WO2006118875A2 High molecular weight compact structured polymers, methods of making and using
11/09/2006	WO2006118723A1 Blister board with enhanced heat seal characteristics
11/09/2006	WO2006117804A2 High security paper and process of manufacture
11/09/2006	US20060251819 Copolymer latex for non-contact coating, composition containing the same, coated paper and process for producing the same
11/09/2006	US20060249269 High molecular weight compact structured polymers, methods of making and using
11/09/2006	US20060249268 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio
11/09/2006	US20060249050 Additive and process for sticky control in recycled pulps
11/09/2006	DE102005021815A1 Object e.g. security paper, security feature, has multi-layer system of semiconducting piezoelectric materials having different band gap energies in such a manner that signal response depends on frequency of high frequency radiation
11/09/2006	CA2608126A1 High molecular weight compact structured polymers, methods of making and using
11/09/2006	CA2605241A1 Blister board with enhanced heat seal characteristics
11/08/2006	EP1718725A1 Triazinylaminostilbene disulphonic acid mixtures
11/08/2006	EP1718441A2 Method of producing and cutting relatively small elements
11/08/2006	EP1360242B1 Azo dyestuffs
11/08/2006	CN2835324Y Dedicated paper for anti-fake postage ticket with phosphor dot
11/08/2006	CN2835323Y Novel anti-false card paper
11/08/2006	CN1860270A Coated paper for printing
11/08/2006	CN1860187A Decorative paper with sprinkled corundum, coated with an adhesive
11/08/2006	CN1858349A Anti-fake coating paper board and its producing method
11/08/2006	CN1858081A Preparation of chitosan-acrylic amide-dimethyl diallyl ammonium chloride copolymer and sodium salt crosslinked maleic anhydride copolymer derivative and use
11/02/2006	WO2006113963A1 A paper product containing mineral material which stimulates micro-organism activity in naturally occurring environmental conditions
11/02/2006	WO2006077189A3 6-azo-5,5'-dihydroxy-7,7'-disulfo-2,2'-dinaphthylamine derivatives
11/02/2006	WO2006072380A3 Security feature for value documents
11/02/2006	US20060247324 Paper products softening compositions
11/02/2006	US20060243407 Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
11/02/2006	US20060243406 Tissue products containing deliquescent materials and non-ionic surfactants
11/02/2006	US20060243405 Facial tissue having a specific surface volume ratio of 0.08-0.35 mm3/mm2, a polydialkylsiloxane content of 0.4-5 %, a Hercules size test of 7-50 seconds, a coefficient of friction of 0.50-0.60 and a mucus removal of 30-70 %; high softness and hand protection in combination with improved cleaning
11/02/2006	EP1716289A1 Relatively-small security elements, production method thereof, sheet and security document comprising same
11/02/2006	EP1716288A1 Modifying cellulose fibres by using amphoteric cellulose derivative
11/02/2006	DE69834035T2 Polysilikat-mikrogele Polysilicate microgels
11/01/2006	CN2832892Y Coated ivory board
11/01/2006	CN2832889Y Anti-fake single-face coated paper
11/01/2006	CN1856621A Fibrous structure product comprising a discrete non-verbal cue
11/01/2006	CN1282801C Bulked paper and its production process
11/01/2006	CN1282542C Security paper
10/2006
10/31/2006	US7129292 Method for the emulsion polymerization of olefins
10/31/2006	US7128272 Method for making an article comprising a sheet and at least an element directly mounted thereon
10/31/2006	CA2359191C Aqueous polymeric emulsion compositions and their use for the sizing of paper
10/31/2006	CA2278337C Polymer-modified anionic starch, method for its production, and its use
10/31/2006	CA2259970C Process for improving printing papers
10/31/2006	CA2240466C Process for the preparation of water-soluble, amino-containing condensates and adducts and their use
10/31/2006	CA2235846C Substrate treated with lotion
10/31/2006	CA2176898C Crosslinkable creping adhesive formulations
10/26/2006	WO2006113025A2 Fabric crepe/draw process for producing absorbent sheet
10/26/2006	WO2006112128A1 Deodorant and antibacterial fiber product
10/26/2006	WO2006111612A1 Fibrous support intended to be impregnated with liquid
10/26/2006	WO2006111184A1 Water dispersible composition for treating paper
10/26/2006	WO2006087138B1 Security element and method for the production thereof
10/26/2006	CA2603753A1 Fabric crepe/draw process for producing absorbent sheet
10/25/2006	EP1713640A1 Security element comprising a partial magnetic layer
10/25/2006	EP1590525B1 Bleaching and brightness stabilization of lignocellulosic materials with water-soluble phospines or phosphonium compounds
10/25/2006	CN2830075Y Refresh and learning aid books
10/25/2006	CN1853015A Aqueous solutions of fluorescent whitening agents
10/25/2006	CN1851123A Glueing method for papermaking process
10/25/2006	CN1851122A Method for making waterproof writing paper
10/25/2006	CN1851115A Method for direct manufacturing regenerated bamboo fiber from papermaking-level bamboo pulp dregs
10/25/2006	CN1281819C Luminescent paper against pirate
10/25/2006	CN1281818C Paper making processes using enzyme and polymer compositions
10/25/2006	CN1281490C Stable silica sols of high surface area and improved activity
10/24/2006	US7125471 Papermaking process using enzyme-treated sludge, and products
10/24/2006	US7125470 Unitary stratified composite
10/24/2006	US7125469 A co-crosslinking monomeric unit having electrophilic group, a homo-crosslinking monomeric unit with a hydroxyl group lacking electrophilic group, nucleophilic group that form stable, covalent bonds with electrophilic group, a cationic monomeric unit; sanitary tissue product
10/24/2006	CA2442615C A reduced ignition propensity smoking article
10/24/2006	CA2318248C Luminescent fibres, method for producing same and their use
10/24/2006	CA2236860C Surface treated security paper and method and device for producing surface treated security paper

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