| Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322) |
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| 07/24/2013 | CN103215846A White photo album page paper and preparation method thereof |
| 07/24/2013 | CN103215845A Black photo album page paper and preparation method thereof |
| 07/24/2013 | CN103215844A Modification method for inorganic fibers |
| 07/24/2013 | CN103215843A Preparation method of para-aramid paper-base composite material for printed circuit board |
| 07/24/2013 | CN103214598A Quaternization xylan, preparation method via semi-dry process and application of quaternization xylan |
| 07/24/2013 | CN103211545A Wet tissue for escape during fire and preparation method thereof |
| 07/24/2013 | CN102635022B Preparation method of high-activity ceresin/AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent |
| 07/24/2013 | CN102174769B Process for producing high-speed gum-dipping printing decorative base paper |
| 07/24/2013 | CN101970753B A pigment particle composition, its method of manufacture and its use |
| 07/23/2013 | US8492481 Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants |
| 07/23/2013 | US8491755 Method for manufacturing paper and board |
| 07/23/2013 | US8491754 Web, stampable sheet and stampable sheet expanded product as well as method of producing the same |
| 07/23/2013 | CA2561889C Bulky neutral paper |
| 07/18/2013 | WO2013072550A3 A paper product and a method and a system for manufacturing a paper product |
| 07/18/2013 | WO2013072277A3 Akd composition and manufacture of paper and paperboard |
| 07/18/2013 | US20130180680 Paper or paperboard product and a process for production of a paper or paperboard product |
| 07/18/2013 | US20130180679 Method for improving the removal of water |
| 07/18/2013 | DE112011101753T5 Hydrophobes Lignocellulosematerial und Verfahren zu seiner Herstellung Hydrophobic lignocellulosic material and process for its preparation |
| 07/17/2013 | EP2615208A1 Method for producing furnish and paper |
| 07/17/2013 | EP2615207A1 Method for producing furnish, furnish and paper |
| 07/17/2013 | CN103210144A Compositions |
| 07/17/2013 | CN103205914A Conductive polymer composite conductive paper and preparation method and application thereof |
| 07/17/2013 | CN103205913A Application of tobacco fibers in tipping base paper |
| 07/17/2013 | CN102604323B Phenol-formaldehyde resin for wet curtain paper and preparation method |
| 07/16/2013 | US8486227 Method for producing paper, paperboard and cardboard |
| 07/16/2013 | CA2444795C Fibrous web and process for the preparation thereof |
| 07/11/2013 | WO2013046060A9 Paper and methods of making paper |
| 07/10/2013 | CN203049374U Paper pulp moulded product with anti-counterfeiting function |
| 07/10/2013 | CN103201426A Method for improving runnability of a wet paper web, use of a solution and paper |
| 07/10/2013 | CN103194930A Household paper having mixed fragrance, and production technology thereof |
| 07/10/2013 | CN103193930A Method for preparing amphoteric polyacrylamide emulsion capable of improving waste paper fine fiber strength |
| 07/10/2013 | CN102635015B Preparation method for cation high-dispersion semi-crosslinking alkyl ketene dimer (AKD) neutral/basic sizing agent |
| 07/09/2013 | US8481013 Compounds having sandalwood odors |
| 07/09/2013 | US8480855 Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like |
| 07/09/2013 | US8480853 Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| 07/09/2013 | CA2424377C Fiber cement composite materials using sized cellulose fibers |
| 07/03/2013 | EP2610056A1 Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate |
| 07/03/2013 | EP2609251A1 Method for producing decorative paper, and paper structure for producing decorative paper |
| 07/03/2013 | EP2609250A1 Method for increasing the advantages of starch in pulped cellulosic material in the production of paper and paperboard |
| 07/03/2013 | CN103189567A Method for improving the removal of water |
| 07/03/2013 | CN103184711A Low-carbon hardwood paper |
| 07/03/2013 | CN103184709A Manufacturing method for environment-friendly carbonless copy base paper |
| 07/03/2013 | CN103184708A Method for manufacturing environmental-friendly coated base paper and environmental-friendly coated paper |
| 07/03/2013 | CN103184707A Method for producing environmental-friendly cast coated base paper |
| 07/03/2013 | CN103184706A Preparation method and use method for paper for textile fabric printing |
| 07/03/2013 | CN103183775A Fluorine containing composition and fluorine containing polymer |
| 07/03/2013 | CN103183757A Calcium carbonate having a surface charge, the preparing process thereof and filler for producing a paper using the same |
| 07/02/2013 | US8476391 Anionic water-in-water polymer dispersion, method for the production thereof and its use |
| 07/02/2013 | US8475630 Retention systems and methods for papermaking |
| 07/02/2013 | US8475629 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 07/02/2013 | US8475582 Process for making a water dispersible titanium dioxide pigment useful in paper laminates |
| 07/02/2013 | CA2718974C Method for coating dry finish paperboard |
| 07/02/2013 | CA2710804C A paper substrate containing a wetting agent and having improved print mottle |
| 07/02/2013 | CA2674802C Cigarette and wrapping materials therefor |
| 07/02/2013 | CA2522242C Paper manufacturing process |
| 06/27/2013 | WO2013096342A1 Structural core |
| 06/27/2013 | WO2013095952A1 Compositions and methods of making paper products |
| 06/27/2013 | WO2013095266A1 Method of increasing the efficiency of a beating of a chemical pulp |
| 06/27/2013 | WO2013093872A1 Sheet of wrinkle-resistant paper |
| 06/27/2013 | US20130164526 Wet-End Manufacturing Process for Bitumen-Impregnated Fiberboard |
| 06/27/2013 | US20130160959 Compositions and methods of making paper products |
| 06/27/2013 | US20130160958 Bulk and stiffness enhancement in papermaking |
| 06/27/2013 | CA2857064A1 Structural core |
| 06/26/2013 | EP2606181A1 A method and a system for precipitation of calcium carbonate and a product comprising calcium carbonate |
| 06/26/2013 | EP2606078A1 Use, in paper coating slips, of amphiphilic and non-water-soluble comb (meth)acrylic polymers |
| 06/26/2013 | CN103180511A Cellulose-reinforced high mineral content products and methods of making the same |
| 06/26/2013 | CN103180510A Method for increasing the advantages of starch in pulped cellulosic material in the production of paper and paperboard |
| 06/26/2013 | CN103174060A Preparation method of anti-counterfeiting transfer paper |
| 06/26/2013 | CN103174055A Modified fluorescent fiber liquid and method for preparing anti-counterfeiting coated white paperboard from same |
| 06/26/2013 | CN103174053A Production method for aramid fiber 1414 paper substrate material |
| 06/26/2013 | CN103174051A Preparation method of low-weight sublimation transfer base paper |
| 06/26/2013 | CN102277764B Method for preparing environmental-friendly cardboard paper by deinked sludge of wastepaper |
| 06/26/2013 | CN102242524B Method for improving strength of waste paper fiber by constructing nano-polyelectrolyte multilayer films |
| 06/26/2013 | CN101885706B High-yield preparation method for imidazoline-ammonium-salt paper softener |
| 06/25/2013 | CA2559954C Papers providing great fat and oil penetration resistance, and method for the production thereof |
| 06/25/2013 | CA2550494C Paper comprising quaternary nitrogen containing cellulose ether |
| 06/20/2013 | WO2013090564A1 Multilayered sheet |
| 06/20/2013 | WO2013090406A1 Methods to form an ionomer coating on a substrate |
| 06/20/2013 | WO2013089638A1 System and process for improving paper and paper board |
| 06/20/2013 | WO2013087530A1 Borax-free starch adhesive compositions |
| 06/20/2013 | US20130153828 Sheet material and its production method |
| 06/20/2013 | US20130153166 Paper substrates useful in wallboard tape applications |
| 06/20/2013 | US20130153165 Wet-End Manufacturing Process for Bitumen-Impregnated Fiberboard |
| 06/20/2013 | CA2858028A1 System and process for improving paper and paper board |
| 06/20/2013 | CA2857252A1 Borax-free starch adhesive compositions |
| 06/20/2013 | CA2857052A1 Multilayered sheet |
| 06/19/2013 | EP2603636A1 A method for the surface treatment of paper or board and a paper or board produced according to the method |
| 06/19/2013 | CN103168131A Water-dispersible sizing agent, method of manufacturing paper, and method of manufacturing paperboard |
| 06/19/2013 | CN103168081A Biodegradable hydrophobic cellulosic substrates and methods for their production using halosilanes |
| 06/19/2013 | CN103161095A Antistatic and photodegradable environment-friendly synthetic paper |
| 06/19/2013 | CN103161094A Antistatic synthesis paper |
| 06/19/2013 | CN103161093A High-air-permeability filter stick forming paper coated with functional traditional Chinese medicine auxiliary on surface |
| 06/19/2013 | CN103160231A Adhesive and application method thereof for sticky membrane paper |
| 06/19/2013 | CN101490142B Use of composite materials based on carbon nanotubes as thickening agents for aqueous solutions |
| 06/18/2013 | US8465624 Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using |
| 06/13/2013 | WO2013083546A1 Method for producing a mineral solid |
| 06/13/2013 | WO2013083110A1 Impregnating liquid for imparting water repellency to paper-type material and woven fabrics, and use thereof |
| 06/13/2013 | WO2013041987A3 Soft tissue product comprising cotton |
| 06/13/2013 | US20130149614 Separator for alkaline battery, and alkaline battery |
| 06/13/2013 | US20130146242 Paper substrates useful in wallboard tape applications |