Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322)
06/2014
06/18/2014CN103866649A High-temperature resistant release paper and preparation process thereof
06/18/2014CN103866648A Preparation method of flame-resistant paper
06/18/2014CN103866646A Process for producing ketone-free transferring card paper
06/18/2014CN103866644A Antibacterial agent and preparation method thereof
06/18/2014CN103866642A Paper softening agent and preparation method thereof
06/18/2014CN103866641A Water absorbent for paper and preparation method thereof
06/18/2014CN103866640A Modified polyphenylene oxide wet strength agent and preparation method thereof
06/18/2014CN103866639A Wet strength agent for papermaking and preparation method thereof
06/18/2014CN103866637A Oxaldehyde resin wet strength agent and preparation method thereof
06/18/2014CN103866633A Wet strength agent for paper and preparation method thereof
06/18/2014CN103866632A Wet strength agent containing polyacrylamide and preparation method thereof
06/18/2014CN103866628A Enhancer for papermaking and preparation method thereof
06/18/2014CN103866627A Polyurethane sizing agent and preparation method thereof
06/18/2014CN103866622A Bismaleimide resin sizing agent and preparation method thereof
06/18/2014CN103866620A Carboxymethyl starch sizing agent and preparation method thereof
06/18/2014CN103866617A Paper conductive assistant and preparation method thereof
06/18/2014CN103866615A Paper waterproofing agent and preparation method thereof
06/18/2014CN103866613A Aqueous ketone-removing transferring coating as well as preparation method and application thereof
06/18/2014CN103866612A High temperature resistant defoaming agent and preparation method thereof
06/18/2014CN103866611A Defoamer composition for papermaking and preparation method thereof
06/18/2014CN103866608A Composition for papermaking and preparation method thereof
06/18/2014CN103866606A Paper additive with high water holding capacity and preparation method thereof
06/18/2014CN103866605A Magnetic composition and preparation method thereof
06/18/2014CN103866604A Paper making method for increasing bulkiness and softness of lifepaper
06/18/2014CN103866603A Application of tea leaf residues in paper making, and making method of paper by using tea leaf residues
06/18/2014CN102587197B Paper stock and preparation method thereof as well as paper manufactured by applying paper stock
06/18/2014CN102561092B Anti-rust base paper and production method thereof
06/18/2014CN102561091B High strength linerboard making technology with low wood pulp dosage
06/18/2014CN102433800B Super coating dry sand base paper and production process thereof
06/18/2014CN102272238B Process for manufacturing aqueous suspensions of mineral materials or dried mineral materials, the obtained products, as well as uses thereof
06/18/2014CN101597876B New technique of starch addition used for improving paper strength
06/18/2014CN101597875B New technique for improving paper strength by joint gelatinization of starch and pulp
06/18/2014CN101363204B Aqueous suspensions of fine particulate fillers, method for producing the same and use thereof for producing papers having a high filler content and a high dry strength
06/17/2014US8753481 Powder composition and use thereof for paper production
06/17/2014US8753480 Aldehyde-functionalized polymers with enhanced stability
06/17/2014US8753479 Production of paper, card and board
06/17/2014US8753478 Creping adhesives comprising blends of high and low molecular weight resins
06/12/2014WO2014087964A1 Method for diminishing pitch
06/12/2014WO2014087232A1 Compositions used in paper and methods of making paper
06/12/2014WO2014086976A1 Improving drainage of paper pulp
06/12/2014US20140158316 Compositions used in paper and methods of making paper
06/11/2014EP2740840A1 Improving drainage of paper pulp
06/11/2014EP2739781A1 Cigarette paper with filler having specific particle size distribution
06/11/2014CN103850152A Nanometer paper material and preparation method thereof
06/11/2014CN103850151A Hyperbranched polyether modified melamine impregnated thermosetting resin paper and application thereof to cement anti-cracking agent
06/11/2014CN103850150A Manufacturing process of industrial dust-free wipe paper
06/11/2014CN103850148A Preparation method of nano-silica reinforced meta-aramid paper
06/11/2014CN103850146A Pulp for viscose and preparation method of pulp
06/11/2014CN102660907B Tea aroma paper and preparation method thereof
06/11/2014CN102644214B Preparation method and application of polyacrylamide/keramite nanotube composite papermaking filler
06/11/2014CN102561112B Method for preparing highly heat-conducting ceramic fiber corrugated paper
06/11/2014CN101999020B Improved optical brightening compositions
06/10/2014USRE44936 Aldehyde-functionalized polymers
06/10/2014US8747617 Controllable filler prefloculation using a dual polymer system
06/10/2014US8747616 Method for the emulsification of ASA with polyamidoamine epihalohydrin (PAE)
06/10/2014US8747615 Volatile debonder formulations for papermaking
06/10/2014CA2794568C Method for forming a fire resistant cellulose product, and associated apparatus
06/10/2014CA2644348C Method for producing paper, paperboard and cardboard having high dry strength
06/05/2014WO2014083527A1 Crease-resistant security film
06/04/2014EP2736940A1 Paper structures impregnated with polyurea, and a process for production thereof
06/04/2014CN103835186A Anti-counterfeit writing and painting paper and its comparison method
06/04/2014CN103835185A Lacquer wax sizing agent and preparation method thereof
06/04/2014CN103835179A Composite paper making pulp substrate and manufacturing method thereof
06/04/2014CN102587198B Functional cigarette paper
06/04/2014CN102174773B Spice additive for concealing and improving peculiar smell of deep-color tipping paper
06/03/2014US8741105 Cellulosic product forming process and wet formed cellulosic product
05/2014
05/30/2014WO2014081093A1 Method for manufacturing functional pulp and paper by using coffee grounds
05/30/2014WO2014080628A1 Polyacrylamide-type paper surface strength agent, and method for producing paper
05/30/2014WO2014080084A1 Moldable fibrous product and method of producing the same
05/30/2014WO2014020524A4 High bulk tissue comprising expandable microspheres
05/28/2014EP2734673A1 Debonder and softener compositions
05/28/2014CN103827390A 控制保留的方法和在该方法中使用的中间产物 Retain control method and intermediates for use in the method
05/28/2014CN103827229A 自粘结性颜料混体 Self-adhesive mixed with body paint
05/28/2014CN103821028A 高性能水性uv固化纸张上光油及其制备方法 Uv curing high performance waterborne coatings on paper and its preparation method
05/28/2014CN103821027A 引燃纸及其制备方法 Ignite paper and its preparation method
05/28/2014CN103821026A 一种格拉辛原纸的生产方法 One kind of glassine paper production methods
05/28/2014CN103819642A 酚醛树脂的制备方法、酚醛浸渍胶料及酚醛浸渍纸 Preparation of phenolic resins, phenolic impregnated plastic materials and phenolic impregnated paper
05/28/2014CN102517990B 一种食品卡原纸的浆内重施胶工艺 Re-sizing process within a food card paper pulp
05/27/2014CA2685377C Latex-treated filler slurries for use in papermaking
05/22/2014WO2014078102A1 Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer
05/22/2014WO2014078050A1 Laminates prepared from décor paper comprising self-dispersing pigments
05/22/2014WO2014078048A1 Décor paper comprising self-dispersing pigments
05/22/2014WO2014078046A1 Process for making silica containing self-dispersing pigments
05/22/2014WO2014078044A1 Silica containing self-dispersing pigments
05/22/2014WO2014078043A1 Laminates prepared from décor paper comprising self-dispersing pigments
05/22/2014WO2014078041A1 Décor paper comprising self-dispersing pigments
05/22/2014WO2014078040A1 Process for preparing self-dispersing pigments
05/22/2014WO2014078039A1 Self-dispersing pigments
05/22/2014WO2014076372A1 Papermaking agent system, method for making a papermaking agent system and its use
05/21/2014CN103814173A 包含竹的薄纸产品 Tissue products containing bamboo
05/21/2014CN103814073A 含络合淀粉的稳定水性分散体 Complex containing a stable aqueous dispersion of starch
05/21/2014CN103806344A 一种可食用豆渣纸制备工艺 Preparation of an edible paper Okara
05/21/2014CN103806343A 一种可食用豆皮纸制备工艺 An edible paper preparation process Yuba
05/21/2014CN103806338A 一种造纸湿强剂的应用方法 An application method of papermaking wet strength agent
05/21/2014CN103806336A 一种提高纸张强度的填料处理方法 A way to improve paper strength filler treatment
05/21/2014CN103806334A 一种阳离子松香胶制备工艺 Preparation of a cationic rosin
05/21/2014CN103806333A 表面施胶剂，应用该表面施胶剂的纸张及其制备方法 Surface sizing, paper sizing applied to the surface and its preparation method
05/21/2014CN103806331A 一种复合阻燃填料及添加该阻燃填料的阻燃纸 A composite flame retardant fillers and add the filler retardant paper
05/21/2014CN103806330A 一种造纸增强方法 A papermaking Enhancement
05/21/2014CN103806328A 一种可以食用豆渣纸 A way to eat Okara paper
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