| 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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| 03/05/2015 | WO2015031260A1 Inorganic fiber paper |
| 03/05/2015 | WO2015028276A1 Efficiently producible cigarette paper for self-extinguishing cigarettes |
| 03/05/2015 | US20150065672 Amphiphilic macromolecule and use thereof |
| 03/05/2015 | US20150064331 Method and a system for isolating xylan from plant material, as well as xylan |
| 03/05/2015 | US20150062236 Uncoated recording media |
| 03/05/2015 | US20150059999 Preparation of pigments |
| 03/05/2015 | US20150059998 Furnish pretreatment to improve paper strength aid performance in papermaking |
| 03/05/2015 | US20150059997 Chemical compounds |
| 03/05/2015 | US20150059102 Drainage Of An Aqueous Composition |
| 03/04/2015 | EP2841650A1 Electrical insulating paper |
| 03/03/2015 | US8967331 Multilayered sheet |
| 02/26/2015 | WO2015026507A1 Methods to control organic contaminants in fibers using zeolites |
| 02/26/2015 | WO2015025083A1 Hydrophobisation composition, method for hydrophobisation and substrate |
| 02/26/2015 | WO2015024951A1 Silica sol |
| 02/26/2015 | US20150053361 Novel complexes of water-soluble polymers, and uses thereof |
| 02/25/2015 | EP2839077A1 Multilayered sheet |
| 02/25/2015 | EP2839076A1 Controllable filler prefloculation using a dual polymer system |
| 02/24/2015 | USRE45383 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
| 02/24/2015 | US8962145 Weakly anionic polymers, uses thereof |
| 02/24/2015 | US8962092 Paper sizing using an agent containing uniformly bound octenyl succinic anhydride groups made by the reaction of octenyl succinic anhydride onto a dispersed waxy starch |
| 02/22/2015 | CA2858221A1 Novel complexes of water-soluable polymers, and uses thereof |
| 02/18/2015 | EP2836525A1 New cationic polymers |
| 02/12/2015 | WO2015020749A1 Paper cup comprising a polyethylene copolymer coating and methods of making the same |
| 02/12/2015 | US20150041092 Method for making of paper, tissue, board or the like |
| 02/12/2015 | US20150041091 Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process |
| 02/12/2015 | US20150041090 Polyethylene oxide treatment for drainage agents and dry strength agents |
| 02/12/2015 | US20150041088 Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| 02/12/2015 | US20150041087 Articles of manufacture made from pulp composition |
| 02/12/2015 | US20150041085 Pulp composition |
| 02/12/2015 | US20150041084 Processes for Purifying a Cellulosic Material |
| 02/12/2015 | US20150041083 Method for producing lignin degradation product |
| 02/12/2015 | US20150040800 Dispersed calcium carbonate containing material for an improved stability under alkaline conditions |
| 02/11/2015 | EP2835468A1 Filler for paper making process |
| 02/11/2015 | CN204151275U 一种施胶淀粉制备装置 One kind of sizing starch preparation device |
| 02/11/2015 | CN104350204A 包括薄片填料的卷烟纸 Comprising a sheet of cigarette paper filler |
| 02/11/2015 | CN104350203A 安全单据用基质 Security documents in the matrix |
| 02/11/2015 | CN104343053A 造纸工艺 Paper-making process |
| 02/11/2015 | CN104343052A 纸力增强剂及使用该纸力增强剂获得的纸 Paper strength and the paper strength enhancer used paper obtained |
| 02/11/2015 | CN104343051A 一种凹土级造纸助剂 One kind of attapulgite grade paper additives |
| 02/11/2015 | CN104343044A 填料处理工艺及造纸工艺 Filler treatment process and the paper-making process |
| 02/11/2015 | CN104343043A 研磨碳酸钙生产工艺、研磨碳酸钙悬浮液及纸 Ground calcium carbonate production process, ground calcium carbonate suspension and paper |
| 02/11/2015 | CN104343042A 一种磁卡记录纸原纸的生产方法 A magnetic-card recording paper base paper production process |
| 02/11/2015 | CN104343040A 一种预防近视的书写纸 A method of preventing myopia writing paper |
| 02/11/2015 | CN104342425A 用于改善纸张白度的纤维氧化酶组合物及造纸方法和应用 For improving the whiteness of paper fibers oxidase composition and the paper-making method and application |
| 02/11/2015 | CN104342424A 用于改变和改善纤维性质的纤维氧化酶组合物及造纸方法和应用 Fiber and paper compositions oxidase method and application for changing and improving fiber properties |
| 02/11/2015 | CN103476874B 制备自粘结性颜料粒子的方法 The method of preparing the pigment particles self-adhesive |
| 02/11/2015 | CN103225230B 一种用于蛋白芯片合成的纤维素膜的稳定修饰方法 Stable cellulose membrane modification methods for protein synthesis chip |
| 02/11/2015 | CN103141941B 一种可降低卷烟主流烟气中酚类化合物的沟槽滤棒纤维素纸添加剂及应用 One can reduce the trench plug of cellulose paper additives and application of mainstream cigarette smoke phenolic compounds |
| 02/11/2015 | CN102926272B 一种生物医用氧化石墨烯纸的制备方法 A method for preparing biomedical graphene oxide paper |
| 02/10/2015 | CA2590489C Papers with a high filler material content and high dry strength |
| 02/05/2015 | WO2015016431A1 Fiberization method of knots derived from pulp, fiberized knots and paper products using same |
| 02/04/2015 | EP2831326A1 Electrical insulation paper, methods of manufacture, and articles manufactured therefrom |
| 02/04/2015 | EP2831325A1 Transformer paper and other non-conductive transformer components |
| 02/04/2015 | EP2831324A1 Electrical insulation paper, methods of manufacture, and articles manufactured therefrom |
| 02/04/2015 | CN104334798A 白板纸及使用了其的印刷物、印刷箱或包装容器 White paper and the use of its printed matter, printed boxes or containers |
| 02/04/2015 | CN104334797A 电绝缘纸 Electrical insulating paper |
| 02/04/2015 | CN104328709A 一种马来酸酐改性碳纤维增强湿式摩擦材料 Of a maleic anhydride-modified carbon fiber reinforced wet friction material |
| 02/04/2015 | CN104328708A 一种数码涂布纸及其制造工艺 For Digital coated paper and a process for |
| 02/04/2015 | CN104324554A 一种高导热性石墨烯复合导热过滤材料 A highly thermally conductive graphene composite thermally conductive filter material |
| 02/04/2015 | CN102943411B 可屏蔽电磁波壁纸用糊料及其制备方法 Wallpaper paste can shield electromagnetic waves and its preparation method |
| 02/04/2015 | CN102677526B 一种环保宣纸及其制备方法 An environmentally friendly rice paper and its preparation method |
| 02/03/2015 | US8946100 Fibers of variable wettability and materials containing the fibers |
| 02/03/2015 | US8945679 Apparatus for impregnating web-like materials with thermally curable impregnating resin |
| 01/29/2015 | WO2015013113A1 Mold-resistant paper and gypsum panel, antimicrobial paper coating and related methods |
| 01/29/2015 | WO2015012626A1 Biodegradable composition using cellulose and preparation method therefor, and waterproof agent and molded product using composition |
| 01/29/2015 | WO2015011512A1 Web of cellulosic fibers comprising an active agent and method for manufacturing a web of cellulosic fibers comprising an active agent |
| 01/29/2015 | US20150027652 Method for Reducing Negative Effects of Natural Pitch Contaminants in Both Pulping and Papermaking Operations |
| 01/29/2015 | US20150027651 Manufacture of cellulosic pulp sheets |
| 01/29/2015 | US20150027650 Process for the manufacture of paper and paperboard |
| 01/29/2015 | US20150027649 Paper substrates and articles containing antimicrobial components as well as methods of making and using the same |
| 01/29/2015 | US20150027648 Method for producing anion-modified cellulose nanofiber dispersion |
| 01/28/2015 | EP2828434A1 Process for preparing scalenohedral precipitated calcium carbonate |
| 01/28/2015 | EP2828433A1 Method for dissolving cationic starch, papermaking agent and its use |
| 01/28/2015 | EP2828343A1 Preparation of pigments |
| 01/28/2015 | CN104313947A 一种透气防水育果套袋纸的制备方法 A method for preparing sterile fruit bag paper waterproof breathability |
| 01/28/2015 | CN104313942A 一种无机纤维软化剂的合成方法 A method of synthesis of inorganic fiber softener |
| 01/28/2015 | CN104313937A 一种碳纸 A carbon paper |
| 01/28/2015 | CN104313936A 人造板用的复合装饰纸及其制备方法 Composite decorative paper and wood-based panels used in preparation |
| 01/28/2015 | CN104313935A 一种速溶卷纸及其生产方法 And its production method of instant rolls |
| 01/28/2015 | CN104312197A 一种六磺酸类液体荧光增白剂及其制备方法与应用 One kind of six acid-based liquid fluorescent whitening agent and its preparation method and application |
| 01/28/2015 | CN104308946A 可快速降解的植物纤维建筑装饰材料及其制备方法 Rapid degradation of plant fiber building decoration material and method |
| 01/28/2015 | CN103025957B 用于在纤维网的生产工艺中在线生产碳酸钙的方法及反应器 Is used in the production process of the web-line method for producing calcium carbonate and reactor |
| 01/28/2015 | CN102691233B 一种高松厚度灰底白纸板的生产方法 A high-bulk duplex paperboard production methods |
| 01/28/2015 | CN102517974B 一种豆腐渣膳食纤维可食用纸的制备方法 Method for preparing tofu dietary fiber edible paper |
| 01/27/2015 | US8940372 Method for treating a surface of a substrate |
| 01/27/2015 | US8940323 Tissue products having a cooling sensation when contacted with skin |
| 01/27/2015 | US8940186 Insulating layer composition for substrate, and prepreg and substrate using the same |
| 01/27/2015 | US8940127 Resin composition for the manufacture high gloss laminated panels |
| 01/27/2015 | US8940058 Fluorescent whitening agent aqueous solutions |
| 01/27/2015 | US8939156 Banded papers, smoking articles and methods |
| 01/27/2015 | US8939155 Oil-resistant filter wrapper paper |
| 01/27/2015 | CA2729276C Recording sheet with improved print density |
| 01/22/2015 | WO2015008868A1 Fine cellulose fiber sheet |
| 01/22/2015 | US20150025182 Process for preparation of stable fatty alcohol emulsion |
| 01/22/2015 | US20150020988 Emulsification of Alkenyl Succinic Anhydride with an Amine-Containing Homopolymer of Copolymer |
| 01/21/2015 | EP2826917A1 Method for producing a tissue paper sheet material containing an adjuvant substance for the treatment of allergic rhinitis, and the product obtained |
| 01/21/2015 | EP2825700A1 A process for retaining calcium carbonate filler in lightweight creped (tissue) paper without negatively affecting the quality of the paper |
| 01/21/2015 | CN104302710A 电荷控制的phch Charge control phch |
| 01/21/2015 | CN104294713A 新型绿色环保壁纸的制备 Preparation of new green wallpaper |
| 01/21/2015 | CN104294710A 可防火防变形的压缩机包装材料 Can fire anti-deformation of the compressor packaging materials |