| 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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| 03/05/2014 | CN102690402B Preparation method for phenolic resin for modified NOMEX honeycombs |
| 03/04/2014 | US8663427 Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs |
| 03/04/2014 | US8663425 Method for manufacturing microfibrous cellulose composite sheets and method for manufacturing microfibrous cellulose composite sheet laminate |
| 02/27/2014 | WO2014029871A1 Alternan polysaccharide that is functionalized with nitrogen groups that can be protonated, or with permanently positively charged nitrogen groups. |
| 02/27/2014 | WO2014029593A1 Method for producing paper, paperboard and cardboard |
| 02/27/2014 | WO2014029478A1 Polyester |
| 02/27/2014 | WO2014029468A1 Polyester for the paper industry |
| 02/27/2014 | US20140053996 Production of paper, card and board |
| 02/26/2014 | CN103608516A Manufacture of paper and paperboard |
| 02/26/2014 | CN103608515A Method of monitoring macrostickies in recycling and paper or tissue making process involving recycled pulp |
| 02/26/2014 | CN103603228A High glossy photo paper body paper and manufacturing method thereof |
| 02/26/2014 | CN103603227A Coated paper and making method thereof |
| 02/26/2014 | CN103603226A Paper and thermosetting resin compound and preparation method thereof |
| 02/26/2014 | CN103601373A Modification method for enhancing strength of white mud fiber |
| 02/26/2014 | CN103600517A Manufacturing method of honeycomb core with nanomaterial specificity |
| 02/26/2014 | CN102660150B Modified calcium carbonate filler and preparation method and application thereof in wet-strength paper |
| 02/26/2014 | CN102535243B Method for reinforcing kraft with micro-nano inorganic crystal whiskers and kraft |
| 02/26/2014 | CN102517969B Method for making aluminum-free cigarette wrapping paper |
| 02/26/2014 | CN102493262B Cotton paper papermaking process |
| 02/26/2014 | CN102245834B Composition for sizing paper |
| 02/20/2014 | WO2013188630A3 Additives for papermaking |
| 02/20/2014 | US20140048224 Absorbent Barrier Tissue |
| 02/19/2014 | EP2697270A1 Process to produce an acylated vinylamine-containing polymer and its application as a papermaking additive |
| 02/19/2014 | CN103590284A Production process of starch emulsion for papermaking |
| 02/19/2014 | CN103590279A Method for reducing variation coefficient of air permeability of cigarette paper through online addition of calcium carbonate suspension |
| 02/19/2014 | CN103590278A Papermaking technology and paper |
| 02/19/2014 | CN103585820A Silica paper and filter net thereof |
| 02/19/2014 | CN102555002B Method for producing coated bamboo-based manhole cover with moso bamboos |
| 02/19/2014 | CN102272381B Fire and sag resistant acoustical panel |
| 02/19/2014 | CN101983267B Recording sheet with enhanced print quality at low additive levels |
| 02/13/2014 | WO2014026188A1 Fluff pulp and high sap loaded core |
| 02/12/2014 | EP2694734A2 Soft creped tissue |
| 02/12/2014 | EP2694730A1 Method for producing gypsum-containing paper |
| 02/12/2014 | EP2694728A2 Short-cut microfiber-containing mixture and fibrous article prepared therefrom |
| 02/12/2014 | EP2694598A1 Process for preparing self-binding pigment particles |
| 02/12/2014 | EP2694597A1 Self-binding pigment hybrid |
| 02/12/2014 | EP2694439A1 Pcc filler composition for improved printability of supercalendered papers |
| 02/12/2014 | EP2694283A1 Cardboard having optimized gypsum core adhesion |
| 02/12/2014 | EP2694184A2 Methods of making and using liquid filter media |
| 02/12/2014 | CN103572662A Cold-proof paper material |
| 02/12/2014 | CN103572661A Non-flammable paper material |
| 02/12/2014 | CN103572658A Natural environment-friendly paper material |
| 02/12/2014 | CN103572655A Sizing performance appearing active agent, papermaking sizing agent, paper using the same and papermaking method |
| 02/12/2014 | CN103572653A Emulsion type silicon resin defoaming agent for pulping in papermaking |
| 02/12/2014 | CN103572652A Water-soluble high-alcohol degassing agent for papermaking |
| 02/12/2014 | CN103572651A Modified tara gum as well as preparation method and application thereof |
| 02/12/2014 | CN103572647A Drier coating film |
| 02/12/2014 | CN103572646A Anti-microbial paper material |
| 02/12/2014 | CN103572642A Primary-color paper material |
| 02/12/2014 | CN102660886B Production method of snowflake art paper |
| 02/12/2014 | CN102046881B Low density paperboard |
| 02/11/2014 | US8647472 Method of increasing filler content in papermaking |
| 02/11/2014 | US8647471 Process for the production of sized and/or wet-strength papers, paperboards and cardboards |
| 02/11/2014 | US8647470 Method for producing paper, paperboard and cardboard having high dry strength |
| 02/11/2014 | US8646464 Treated areas on a wrapper for reducing the ignition proclivity characteristics of a smoking article |
| 02/11/2014 | US8646463 Gravure-printed, banded cigarette paper |
| 02/06/2014 | WO2014021725A1 A method for producing paper with biostatic properties and device for performing this method |
| 02/06/2014 | US20140034259 Treated inorganic pigments having improved bulk flow and their use in paper slurries |
| 02/06/2014 | US20140034254 High bulk tissue comprising expandable microspheres |
| 02/05/2014 | EP2691442A1 Polyamine polyamidoamine epihalohydrin compositions and processes for preparing and using the same |
| 02/05/2014 | CN103556777A Thermal-insulation, soundproof and waterproof wallboard composite material |
| 02/05/2014 | CN103556542A Charcoal environment-friendly mask paper of gypsum plaster board |
| 02/05/2014 | CN103556526A Filler for paper making process |
| 02/05/2014 | CN103556525A Calcium carbonate filling material for antibiosis wallpaper |
| 02/04/2014 | US8642730 Endoglucanases |
| 02/04/2014 | US8641866 Screen basket optimized for removal of stickies from adhesives-contaminated recyclable fiber |
| 01/30/2014 | WO2014018898A1 Glycerol-based polymers for reducing deposition of organic contaminants in papermaking processes |
| 01/30/2014 | WO2014016469A1 A method and a system for preventing calender blackening |
| 01/30/2014 | US20140027079 Glycerol-based polymers for reducing deposition of organic contaminants in papermaking processes |
| 01/30/2014 | CA2876223A1 Glycerol-based polymers for reducing deposition of organic contaminants in papermaking processes |
| 01/29/2014 | EP2689068A1 Information medium or paper comprising a self-repairing material |
| 01/29/2014 | EP2689067A2 Volatile debonder formulations for papermaking |
| 01/29/2014 | CN103547734A Process for the production of paper and board |
| 01/29/2014 | CN103541276A Waterproof paper material |
| 01/29/2014 | CN103541273A Disinfecting and sterilizing paper material |
| 01/29/2014 | CN103541268A Dispersion treatment method of porous calcium silicate and product and application thereof in papermaking |
| 01/29/2014 | CN103541267A Preparation method of rare earth-modified paper base friction material |
| 01/29/2014 | CN103541266A Pumping filtration-based preparation method of paper-based friction material |
| 01/29/2014 | CN103541265A Non-corrosive paper material |
| 01/29/2014 | CN102635024B Preparation method for non-soap cationic polymer AKD (alkyl ketene dimer) neutral/alkali sizing agent |
| 01/29/2014 | CN102635021B Preparation method of high-reactivity cation AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent |
| 01/29/2014 | CN102635020B Preparation method for neutral/alkaline sizing agent of reactive emulsifier polymer AKD (Alkyl Ketene Dimer) |
| 01/29/2014 | CN102627730B Amphoteric dry strength agent and preparation method thereof |
| 01/28/2014 | US8636875 Enhanced dry strength and drainage performance by combining glyoxalated acrylamide-containing polymers with cationic aqueous dispersion polymers |
| 01/23/2014 | US20140023872 Method for producing cationic surface sizing agent, and sizing agent obtained by method |
| 01/23/2014 | US20140020858 High efficiency wet strength resins from new cross-linkers |
| 01/22/2014 | CN103534411A Volatile debonder formulations for papermaking |
| 01/22/2014 | CN103526642A Flame-retardant body paper and production method thereof |
| 01/22/2014 | CN103526630A Paper making method with pulp and product of high-surface-intensity offset printing paper |
| 01/22/2014 | CN103524462A Modified alkyl ketene dimer and preparation method thereof |
| 01/22/2014 | CN102277790B Method for preparing non-fibrous release paper |
| 01/21/2014 | US8633274 Aqueous dispersions of reactive gluing agents, method for the production and the use thereof |
| 01/21/2014 | CA2435527C Xylanases with enhanced thermophilicity and alkalophilicity |
| 01/16/2014 | WO2014009621A1 Improved method for manufacturing paper using a cationic polymer obtained by hofmann degradation |
| 01/16/2014 | WO2014009403A1 Surface modified calcium carbonate containing minerals and its use |
| 01/16/2014 | WO2013026788A3 Urea-containing aqueous papercoating slips, urea-containing aqueous papercoating slip components and use thereof |
| 01/16/2014 | CA2877047A1 Surface modified calcium carbonate containing minerals and its use |
| 01/16/2014 | CA2876786A1 High solids and low viscous aqueous slurries of calcium carbonate-comprising materials with improved rheological stability under increased temperature |
| 01/16/2014 | CA2876609A1 Improved method for manufacturing paper using a cationic polymer obtained by hofmann degradation |
| 01/15/2014 | EP2684999A1 High solids and low viscous aqueous slurries of calcium carbonate-comprising materials with improved rheological stability under increased temperature |