| 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) |
|---|
| 08/16/2001 | EP0897395B1 Polymers containing beta-hydroxy alkyl vinyl amine units, process for their production and their use |
| 08/15/2001 | CN1308697A Additive for paper making |
| 08/15/2001 | CN1308696A Additive composition for paper making |
| 08/14/2001 | US6274761 Process for the preparation of sulphonated distyryl-biphenyl compounds |
| 08/14/2001 | US6273999 Suspension of paper treated in a coating machine and to be reintroduced into the production line, broke can be reprocessed to form paper, |
| 08/14/2001 | US6273998 Production of paper and paperboard |
| 08/14/2001 | US6273996 High-density absorbent structure |
| 08/14/2001 | US6273995 Paper bulking promoter, highly bulky pulp sheet, and process for producing the pulp sheet |
| 08/14/2001 | CA2179116C Process for the production of paper |
| 08/14/2001 | CA2034869C Production of paper, board and cardboard from paper stocks containing foreign materials |
| 08/09/2001 | WO2001057315A2 Wear resistant paper and process for manufacturing the same |
| 08/09/2001 | WO2001057314A1 Water- and grease-proofing of paper |
| 08/09/2001 | WO2001057312A1 Security paper |
| 08/09/2001 | US20010012899 Storage stability |
| 08/09/2001 | US20010012559 Colored porous material such as leather, imitation leather, chalk, wood, and concrete having organic pigment in its pores obtainable by fragmenting a meltable or solvent soluble pigment precursor |
| 08/08/2001 | EP1122360A1 Paper with multitone watermark and screen for manufacturing the paper |
| 08/08/2001 | EP1121488A1 Soft tissue paper |
| 08/08/2001 | EP1042555A4 Dimensionally stable paper and paperboard products |
| 08/08/2001 | EP0938515B1 Polycondensation products and their use as dyeing aids |
| 08/08/2001 | CN1307712A Substrate which is made from paper and is provided with integrated circuit |
| 08/08/2001 | CN1307658A Antifalsification paper |
| 08/07/2001 | US6271287 Epoxy resins and stable aqueous dispersions thereof |
| 08/07/2001 | US6270627 Use of colloidal borosilicates in the production of paper |
| 08/07/2001 | US6270626 Paper making retention system of bentonite and a cationic galactomannan |
| 08/07/2001 | US6270625 Method for manufacturing colored stripped paper |
| 08/02/2001 | WO2001055226A2 Saline aqueous dispersions of water soluble (co)polymers based on cationic monomers, method for making same and uses thereof |
| 08/02/2001 | WO2001055225A2 Salt-free aqueous dispersions of water soluble (co)polymers based on cationic monomers, method for making same and uses thereof |
| 08/02/2001 | WO2001055036A2 Partially halogenated hydantoins in slime control |
| 08/02/2001 | WO2001054988A2 Low density paperboard articles |
| 08/02/2001 | WO2001054809A1 Particulate compositions and their manufacture |
| 08/02/2001 | DE19958182A1 Verfahren zum Leimen von Papier in der Masse und der Oberfläche A method for sizing of paper in the mass and the surface |
| 08/01/2001 | EP1120421A2 New triphendioxazine compounds |
| 08/01/2001 | EP1120420A2 New triphendioxazine compounds |
| 08/01/2001 | EP1119660A1 Cellulosic support treatment |
| 08/01/2001 | EP1119540A1 Process for the preparation of 4,4'-dihalogen-o-hydroxydiphenyl compounds |
| 08/01/2001 | CN1306552A Polycationic polymer salts, their prodn. and use |
| 08/01/2001 | CN1306547A Ionic polyurethanes |
| 08/01/2001 | CN1306125A Technology for making daily used paper |
| 08/01/2001 | CN1306124A Technology for making hand tissue |
| 07/31/2001 | US6268414 Water and cellulose reactive size, dispersants and metal salt |
| 07/31/2001 | US6267844 Process for production of paper using thioether compounds |
| 07/31/2001 | US6267842 Water-based treatment agent for tissue paper and tissue paper treatment method |
| 07/26/2001 | WO2001053601A1 Process for reducing sticky contaminants in stock systems containing waste paper and in coated broke |
| 07/26/2001 | US20010009955 Lignin derivatives such as kraft lignin when oxidized using phenol oxidizing enzymes such as phenol oxidase or laccase form a reactive lignin product which can react with non-activated lignins to form a high molecular weight product |
| 07/26/2001 | US20010009938 Whitened polymers and the use thereof in coating slips for coating substrates |
| 07/26/2001 | US20010009180 Compositions and processes for increasing hot stock sizing effectiveness |
| 07/26/2001 | CA2391459A1 Process for reducing sticky contaminants in stock systems containing waste paper and in coated broke |
| 07/25/2001 | EP1117738A1 Use of polyester resins for the production of articles having good properties as barriers to water vapour |
| 07/25/2001 | CN1305553A Marking substrances and securitity markings, method for integrating these into pulp line and method for testing the same |
| 07/25/2001 | CN1305552A Process for making paper |
| 07/25/2001 | CN1305499A Dextrinization of starch |
| 07/25/2001 | CN1304708A Hydrolysable fibrous sheet containing water insoluble carboxymethyl cellulose |
| 07/24/2001 | US6265570 Cold water soluble starch aldehydes and the method of preparation thereof |
| 07/24/2001 | US6265477 Aqueous dispersion of a particulate high molecular weight anionic or nonionic polymer |
| 07/24/2001 | US6265040 Self-bonding syntactic foam insulated container sleeve |
| 07/24/2001 | US6264907 Process for producing silica particles suitable for use as filler for paper |
| 07/24/2001 | US6264791 Flash curing of fibrous webs treated with polymeric reactive compounds |
| 07/24/2001 | CA2148761C Rare earth sulfide composition containing at least one alkaline element; process for preparing the same and use thereof as a colored pigment |
| 07/24/2001 | CA2005668C Emulsified functionalized polymers |
| 07/19/2001 | WO2001051708A1 Method for improving printability and coatability of paper and board |
| 07/19/2001 | WO2001051707A1 The use of inorganic sols in the papermaking process |
| 07/19/2001 | WO2001051197A1 Low-viscosity melamine-formaldehyde resin microcapsule dispersions with reduced formaldehyde content |
| 07/19/2001 | US20010008180 Cloth-like base sheet and method for making the same |
| 07/19/2001 | US20010008179 Surface treatment of cellulose web |
| 07/19/2001 | DE19963834A1 Verfahren zur Applikation von Behandlungschemikalien auf ein flächiges Erzeugnis auf Faserbasis und damit hergestellte Produkte A process for the application of treatment chemicals to a planar fiber-based product and thus made products |
| 07/19/2001 | DE19961340A1 Verfahren zur Emulsionspolymerisation von Olefinen The emulsion polymerization process of olefins |
| 07/19/2001 | DE10063601A1 Water-soluble thermosetting resin as e.g. wet-strength agent for paper, comprises low molecular weight components at specified amount |
| 07/18/2001 | EP1115949A1 Antifalsification paper and other antifalsification items |
| 07/18/2001 | EP1115948A1 Paper products and chemical formulations for their manufacture |
| 07/18/2001 | EP1115907A1 Inhibition of corrosion in aqueous systems |
| 07/18/2001 | EP0896649B1 Fire retardant treatment |
| 07/18/2001 | CN1303870A Degradation hydrophobic granular starch and its use for sizing in paper |
| 07/17/2001 | US6262168 Aqueous dispersions |
| 07/17/2001 | US6261829 Process for combating microorganisms |
| 07/17/2001 | US6261580 Paper web with lotion |
| 07/17/2001 | CA2167814C Repulpable hot melt polymer/wax compositions for fibrous products |
| 07/12/2001 | WO2001049938A1 Liquid packaging paper |
| 07/12/2001 | WO2001049935A1 A method of applying frozen treatment chemicals to a fiber-based planar product and resulting products |
| 07/12/2001 | WO2001049934A1 Fluorescent agents |
| 07/12/2001 | DE10037582A1 Disinfectant preparation from 2,4,4'-trichloro-2'-hydroxydiphenyl ether, aminosilicone resin, 1,2-propyleneglycol, fatty alcohol-polyoxyethyleneether and distilled water |
| 07/12/2001 | DE10000621A1 Niedrigviskose, formaldehydreduzierte Dispersionen von Mikrokapseln aus Melamin-Formaldehyd-Harzen Low-viscosity, formaldehyde-reduced dispersions of microcapsules of melamine-formaldehyde resins |
| 07/12/2001 | CA2395767A1 Fluorescent agents |
| 07/12/2001 | CA2394735A1 Liquid packaging paper |
| 07/11/2001 | EP1114893A1 Method of manufacturing counterfeit prevention paper |
| 07/11/2001 | EP1114892A1 Slime-removing composition for paper manufacture and method of controlling slime using the same |
| 07/11/2001 | EP1114220A1 Defoamer and/or deaerator based on oil-in-water dispersions |
| 07/11/2001 | CN1303489A Dispersion aids for optical brighteners in polyolefins |
| 07/11/2001 | CN1303452A Soft tissue having temporary wet strength |
| 07/11/2001 | CN1303413A Reactive dye compounds |
| 07/10/2001 | CA2208042C Gluing of paper with latex dispersions of copolymers of hydrophobic monomers / styrene - maleic anhydride type polymers of low molecular weight |
| 07/05/2001 | WO2001048313A1 Surface-sizing agent |
| 07/05/2001 | WO2001048311A2 Antifalsification paper provided with applied coding consisting of luminescent mottled fibers |
| 07/05/2001 | WO2001048092A2 Method for reversibly changing the color |
| 07/05/2001 | WO2001047702A1 Recyclable, water-resistant corrugated fiberboard sheet |
| 07/05/2001 | WO2001047461A1 Bedsore prevention method, bedsore prevention sheet, bedsore prevention sheets, bedsore prevention futon, bedsore prevention bed, bedsore prevention bed pad and bedsore prevention articles and production methods therefor |
| 07/05/2001 | US20010006676 Spraying the softening lotion by means of a stream of gas under pressure so as to remove at least part of the volatile liquid vehicle in order to form fine droplets of lotion which are deposited on the face of paper product |
| 07/04/2001 | EP1113107A2 Paper quality improver composition |
| 07/04/2001 | EP1112409A1 Multiply tissue paper |
| 07/04/2001 | EP1007202B1 Method for treating a solid material to make it hydrophobic, material obtained and uses |
| 07/04/2001 | EP0883712B1 Use of hydrolysed polymers of n-vinyl carboxylic acid amides as agents for increasing the dry strength of paper, card and cardboard |