| 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) |
|---|
| 03/21/2012 | EP0989956B1 Process for the preparation of polysilicate microgels |
| 03/21/2012 | CN1997794B A method and an arrangement at a paper machine |
| 03/21/2012 | CN102388181A Product for the sizing of paper |
| 03/21/2012 | CN102388176A Organically based flat substrate, use of such a substrate, and method |
| 03/21/2012 | CN102383338A Surface sizing composition and application thereof |
| 03/21/2012 | CN102383337A Method for making colored laser paper and colored laser paper thereof |
| 03/21/2012 | CN102382263A Starch graft acrylate copolymer emulsion, preparation method and application thereof |
| 03/21/2012 | CN102382232A Preparation method and application method of anti-fake microspheres |
| 03/21/2012 | CN102382085A Benzofuran phenylpropanoids compound, preparation method and application thereof |
| 03/21/2012 | CN101885808B Emulsion polymer adhesive used for waterproof, oil-proof and antifriction thermal sensitive paper |
| 03/21/2012 | CN101535037B Fabric crepe/draw process for producing absorbent sheet |
| 03/15/2012 | WO2012032206A1 Additive for inorganic agglomerates and/or organic polymer materials and corresponding method and uses |
| 03/14/2012 | EP2428840A1 Support material for photographic silver halide double coated paper |
| 03/14/2012 | EP2428610A1 Modified cellulose fibres |
| 03/14/2012 | EP2427051A2 Information medium having antiviral properties, and method for making same |
| 03/14/2012 | CN102378841A Printable matt fine paper and method of preparing same |
| 03/14/2012 | CN102373652A Antibacterial water-absorption wrapping paper and making method thereof |
| 03/13/2012 | US8133356 Method of monitoring microbiological deposits |
| 03/13/2012 | US8132830 Security and/or valuable document |
| 03/13/2012 | CA2414637C Improved process for manufacturing board |
| 03/08/2012 | US20120055643 Polymer-containing articles of manufacture and methods for making same |
| 03/07/2012 | EP1709246B1 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
| 03/07/2012 | CN202157245U 荧光微球防伪纸 Fluorescent Microspheres security paper |
| 03/07/2012 | CN102369323A Method for producing paper, card and board with high dry strength |
| 03/07/2012 | CN102367641A Aqueous surface reinforcing agent for corrugated paper |
| 03/07/2012 | CN101929109B Active diluent modified paper wet strength agent and preparation method thereof |
| 03/07/2012 | CN101457498B Production process of novel textbook paper |
| 03/06/2012 | US8128950 Paper product with disinfecting properties |
| 03/06/2012 | CA2657334C Process for increasing bulk of a fiber product, fiber product and use thereof |
| 03/06/2012 | CA2628404C Mechanical fibers in xerographic paper |
| 03/06/2012 | CA2471325C Improved paper and paperbead for protecting drywall corners |
| 03/01/2012 | WO2012027272A2 Method of treating paper forming wire surface |
| 03/01/2012 | WO2012025538A1 Process for the treatment of a paper pulp |
| 03/01/2012 | WO2012025537A1 Method for producing decorative paper, and paper structure for producing decorative paper |
| 03/01/2012 | WO2012025216A1 Value document having an at least partially embedded security element |
| 03/01/2012 | US20120048493 Process for preparing fluff pulp sheet with cationic dye and debonder surfactant and fluff pulp sheet made from same |
| 03/01/2012 | CA2808779A1 Value document having an at least partially embedded security element |
| 02/29/2012 | EP2421685A2 Improved process for the treatment of a porous material |
| 02/29/2012 | EP1907902B1 A method of building a sensor structure |
| 02/29/2012 | EP1309755B1 Process for sizing paper |
| 02/29/2012 | CN102363939A Guar gum surface sizing agent and preparation method thereof |
| 02/29/2012 | CN102363938A 表面施胶剂及其制备方法 Surface sizing agent and its preparation method |
| 02/29/2012 | CN102363937A Guar gum surface sizing agent and its preparation method |
| 02/29/2012 | CN102363936A Papermaking dispersed lubricating agent and preparation method and application thereof |
| 02/29/2012 | CN102363935A Dispersed metal soap lubricating agent as well as preparation method and application thereof |
| 02/29/2012 | CN102363934A Environmentally-friendly quick drying aqueous glass imitation card transfer paint and preparation method as well as application thereof |
| 02/29/2012 | CN102363933A Environmentally-friendly aqueous matte aluminized paper undercoating paint and preparation method as well as application thereof |
| 02/29/2012 | CN102363932A On-line surface modification method of papermaking filling material |
| 02/29/2012 | CN101076633B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
| 02/28/2012 | US8124919 Single ply paper product, method for manufacturing, and article |
| 02/28/2012 | US8123907 Composition and ink receiving system incorporating the composition |
| 02/28/2012 | US8123906 Functionalization of paper components |
| 02/28/2012 | US8123905 Absorbent sheet exhibiting resistance to moisture penetration |
| 02/23/2012 | WO2012022451A1 Emulsions for removal and prevention of deposits |
| 02/23/2012 | WO2012022402A1 Method for producing a security paper, and circular screen for this purpose |
| 02/23/2012 | WO2011033064A3 Disulfo-type fluorescent whitening agent compositions |
| 02/23/2012 | DE102010034693A1 Verfahren zur Herstellung eines Sicherheitspapiers sowie Rundsieb dafür A method for producing a security paper and rotary screen for |
| 02/23/2012 | CA2808967A1 Emulsions for removal and prevention of deposits |
| 02/22/2012 | EP2420619A1 Improved polyol coatings, articles, and methods |
| 02/22/2012 | EP2419564A1 Heat-sensitive recording material having a security feature |
| 02/22/2012 | EP2419462A1 Bimolecular inverse emulsion polymer |
| 02/22/2012 | EP2122051B1 Process for the production of cellulosic product |
| 02/22/2012 | EP1529133B1 Method for the production of paper, paperboard, and cardboard |
| 02/22/2012 | EP1238160B2 Manufacture of paper and paperboard |
| 02/22/2012 | CN202148469U 一种平压强度高的瓦楞纸 One kind of flat corrugated high pressure |
| 02/22/2012 | CN202148467U 一种装饰纸 A decorative paper |
| 02/22/2012 | CN202148465U 一种低施胶量的箱板纸 A low volume of containerboard sizing |
| 02/22/2012 | CN1851123B 一种造纸过程中的施胶方法 A papermaking process, sizing methods |
| 02/22/2012 | CN102359030A Vacuum aluminizing grating card paper and production method thereof |
| 02/22/2012 | CN102358811A Multifunctional environment-friendly color paste |
| 02/22/2012 | CN101057032B 聚合物组合物及在造纸工艺中使用它们的方法 Polymer compositions and methods for their use in the papermaking process |
| 02/21/2012 | US8120855 Micro-optic security and image presentation system for a security device |
| 02/21/2012 | US8118974 Structure for producing castings |
| 02/21/2012 | US8118972 Toilet paper treated with an oil in water emulsion; polyol poly-12-polyhydroxystearate; ethylene oxide non-ionic emulsifier; acyl glutamate anionic co-emulsifier; silicone oils; lotion/emulsion also contributes to the bulk softness |
| 02/21/2012 | CA2542196C Multi-layer security paper |
| 02/21/2012 | CA2455646C Control of development of biofilms in industrial process water |
| 02/20/2012 | CA2749032A1 Polyol coatings, articles, and methods |
| 02/16/2012 | WO2012020334A1 A method for the surface treatment of paper or board and a paper or board produced according to the method |
| 02/16/2012 | WO2009141662A3 Security label |
| 02/15/2012 | EP2417297A1 Product for the sizing of paper |
| 02/15/2012 | EP2307614B1 Method for producing a security element comprising a coating which is applied to both sides |
| 02/15/2012 | CN102356197A Paper coating composition |
| 02/15/2012 | CN102352578A Papermaking antibacterial composition and preparation method thereof |
| 02/15/2012 | CN102352577A Preparation method of light-fast and anti-soaking bright red water base colorant for paper brushing |
| 02/15/2012 | CN102351989A Cultural paper reactive emulsifier surface sizing agent and its preparation method |
| 02/15/2012 | CN102351988A Self-crosslinked polymer surface sizing agent and preparation method thereof |
| 02/15/2012 | CN102351987A Reactive emulsifier core shell surface sizing agent and preparation method thereof |
| 02/15/2012 | CN102351985A Study on synthesis of novel wrinkling cylinder adhesive |
| 02/15/2012 | CN102351973A Preparation method for paper nanometer level surface sizing agents capable of realizing fast curing |
| 02/15/2012 | CN102351827A Isoflavone compound in tobacco rhizome and preparation method and application thereof |
| 02/15/2012 | CN101824116B 阳离子核壳共聚苯丙表面施胶剂及其制备方法 Cationic core-shell copolymer styrene-acrylic surface sizing agent and its preparation method |
| 02/15/2012 | CN101581054B 一种涂胶碱性电池隔膜纸的纸浆料及应用该纸浆料制备隔膜纸的制备工艺 A coating of paper pulp alkaline battery separator materials and application preparation process of the preparation of the membrane material of paper pulp |
| 02/15/2012 | CN101449002B 包含高表面施胶和低内部施胶并具有高尺寸稳定性的纸张衬底 The paper substrate contains a high surface sizing and low internal sizing and having high dimensional stability |
| 02/15/2012 | CN101048551B 荧光增白剂组合物 Fluorescent brightener compositions |
| 02/09/2012 | WO2012018749A1 Fire retardant treated fluff pulp web and process for making same |
| 02/09/2012 | WO2012018746A1 Addition of endothermic fire retardants to provide near neutral ph pulp fiber webs |
| 02/09/2012 | WO2012017172A1 Process for manufacturing paper and board having improved retention and drainage properties |
| 02/09/2012 | US20120035306 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio |
| 02/09/2012 | CA2807010A1 Process for manufacturing paper and board having improved retention and drainage properties |
| 02/08/2012 | EP2414589A2 Creped tissue sheets treated with an additive composition according to a pattern |