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)
06/2010
06/23/2010CN101748651A Insulating steel paperboard and process for producing same
06/23/2010CN101748649A Method for manufacturing fly ash fiber pulp performance modifier
06/23/2010CN101748645A Toilet tissue and manufacturing method thereof
06/23/2010CN101748644A Production process of colored tissue paper
06/23/2010CN101748641A Three-section closed circuit cold soaking paper making pulp and production method thereof
06/23/2010CN101747666A Method for processing calcium carbonate by modifying starch
06/23/2010CN101747471A Method for preparing fly ash fiber reinforced modifier
06/23/2010CN101747465A Method for preparing polyhydroxy auxiliary agent for fly ash fiber papermaking
06/22/2010US7740743 A drystrength, wet strength or sizing resin with reactive groups such as epoxy, isocyanate and methylolamide groups covalently bonded to a cellulose-binding domain protein is used in a cellulose papermaking process; preferred polymers include acrylamide-glycidyl methacrylate copolymer
06/22/2010US7740742 contains a hydrophobic organic compound, emulsifying and dispersing agent, optionally water-soluble saccharides; pulp sheets
06/22/2010US7740740 Cups, insulation containers; barrier coating; low density polyethylene; biogegradable; exhibits good printability on flexo printing machines despite its relatively rough surface, which is a surprising and bonus effect
06/22/2010US7740019 Equipment and associated method for insertion of material into cigarette filters
06/19/2010CA2686916A1 Paper based on recycled papers and process for producing thereof
06/17/2010US20100147478 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
06/17/2010US20100147476 Hydrophobically Modified Poly(aminoamides)
06/17/2010US20100147475 Method for producing paper with a high substance weight
06/16/2010EP2196436A2 Silica-based sols and their production and use
06/16/2010EP2195487A1 Method for controlling deposit formation
06/16/2010CN1816663B Paper production with modified silica gels as microparticles
06/16/2010CN101743356A Filler composition
06/16/2010CN101743132A Pre-impregnated product
06/16/2010CN101736656A Method of increasing filler content in papermaking
06/16/2010CN101736650A Multifunctional cigarette paper and preparation method thereof
06/16/2010CN101736645A Composite base paper and production method thereof
06/16/2010CN101736636A Process for improving hydrogen peroxide bleaching efficiency of wheat straw pulp by using dicyandiamide
06/16/2010CN101225623B Surface sizing agent for paper making
06/16/2010CN101010354B Cationic polymers containing 2-hydrocyethyl-methacrylic as promoters for ASA sizing
06/15/2010US7736464 Method of making absorbent sheet from recycle furnish
06/10/2010WO2010063757A1 Process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties
06/10/2010WO2010063658A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of papers containing fillers
06/10/2010WO2010063475A2 Use of a phyllosilicate-based composition for producing paper, phyllosilicate composition and method for producing the same
06/10/2010US20100139878 Method for Manufacturing Reduced-Weight Paper, Thin Cardboard and Cardboard, and Compounds Obtained Therewith
06/10/2010DE102008060302A1 Verwendung einer Zusammensetzung auf Basis von Schichtsilikat zur Herstellung von Papier, sowie Schichtsilikat-Zusammensetzung und Verfahren zu deren Herstellung Use of a composition on the basis of layered silicate for the production of paper and layer silicate composition and process for their preparation
06/10/2010DE102008060296A1 Verfahren zur Herstellung einer Schichtsilikat-Zusammensetzung, sowie Schichtsilikat-Zusammensetzungen und deren Verwendung A method for producing a layered silicate composition as well as layered silicate compositions, and their use
06/10/2010CA2744927A1 Process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties
06/10/2010CA2744058A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of papers containing fillers
06/09/2010EP2194103A1 Process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties
06/09/2010CN101730769A Paper for laminate flooring and a process for the manufacture thereof
06/09/2010CN101730768A A method for treating a paper product
06/09/2010CN101725086A High-temperature resistant air filter paper and preparation method thereof
06/09/2010CN101725076A Treating fluid for cultural relic collection packaging material and treating method thereof
06/09/2010CN101725075A Method for manufacturing cotton white paper
06/09/2010CN101725074A Method for increasing retention of paper filler
06/09/2010CN101725067A Pulp and paper made from rhodophyta and manufacturing method thereof
06/09/2010CN101724392A Multiple reversible color change microcapsule anti-counterfeiting material and preparation method and application thereof
06/09/2010CN101724083A Method for producing modified starch
06/09/2010CN101720638A Paper pulp mold seedling raising plug tray
06/09/2010CN101285284B Preparation method of thermoplastic waste paper
06/09/2010CN101275372B Preparation for starch-fatty acid modified micro-particles papermaking filler
06/09/2010CN101255666B Method for manufacturing corpuscle filling material-starch complexes papermaking filling material
06/08/2010US7732495 Silica-based sols and their production and use
06/08/2010US7731820 with a water soluble low molecular weight acrylamide homo or copolymer and polyethylene glycol; fluorescent whitening of paper in coating and size press or film press; extremely high degrees of whiteness; good rheology
06/03/2010WO2010062943A1 Method of increasing filler content in papermaking
06/03/2010WO2010061082A1 Novel method for preparing acrylamide copolymers by hofmann degradation reaction
06/03/2010US20100137514 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
06/03/2010US20100136280 Protective Barrier
06/03/2010US20100132901 Process for improving optical properties of paper
06/03/2010CA2741856A1 Method of increasing filler content in papermaking
06/02/2010EP2192228A1 Cationic polysaccharide, its preparation and use
06/02/2010CN1973705B Bioactive agent and cigarette filter tip with the bioactive agent
06/02/2010CN1519657B Carrier for image recording material, its preparation method and image recording material
06/02/2010CN101718053A Method for manufacturing base paper for electronic industry
06/02/2010CN101718052A Environment-friendly thistle board protective paper and production method thereof
06/02/2010CN101195978B Multicomponent modified starch for papermaking and producing method thereof
06/02/2010CN101182693B Method capable of stabilizing paper stuff whiteness
06/02/2010CN101023033B Method of yielding hypobromous acid in aqueous system
06/01/2010US7728058 Fiber dispersant-containing systems
06/01/2010CA2470246C Process for manufacturing a cellulosic paper product exhibiting reduced malodor
05/2010
05/27/2010WO2010059946A1 Blends of glyoxalated polyacrylamides and paper strengthening agents
05/27/2010US20100129553 Optical Brightening Compositions For High Quality Inkjet Printing
05/27/2010US20100126684 Method of increasing filler content in papermaking
05/27/2010US20100126680 Method For Controlling Enzymatic Decomposition Of Peroxide and Products Thereof
05/27/2010CA2744334A1 Blends of glyoxalated polyacrylamides and paper strengthening agents
05/26/2010EP2188448A1 Controllable filler prefloculation using a dual polymer system
05/26/2010CN1954021B Anionic water-in-water polymer dispersion, method for the production thereof and its use
05/26/2010CN1788119B Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking
05/26/2010CN1784526B Soft fibrous structure
05/26/2010CN1768006B Aqueous compositions and their use in the manufacture of paper and paperboard
05/26/2010CN1735729B Formulations used for the treatment of substrate surfaces
05/26/2010CN1643216B A method for coating a surface of a continuous web with a coating powder
05/26/2010CN101713157A Dyeing process of olive-green insulating paperboard
05/25/2010CA2445957C Styrene-acrylate copolymer composition suitable for surface size
05/20/2010WO2010056372A1 Fire and sag resistant acoustical panel
05/20/2010WO2010055839A1 Composite compositions and composites
05/20/2010WO2010054419A1 Composition for sizing paper
05/20/2010US20100122787 Application of chemical aids after a headbox of a papermaking process
05/20/2010CA2743420A1 Composition for sizing paper
05/19/2010EP2186940A1 Method for continuous production of impregnated paper honeycomb
05/19/2010CN101711297A Crease-resistant security sheet, manufacturing process thereof and security document comprising same
05/19/2010CN101711296A Filament fibre sizing agent and use thereof
05/19/2010CN101709557A Method for preparing filler-cellulose composite papermaking filler
05/19/2010CN101130938B Cationic polymer for papermaking and preparing method thereof
05/19/2010CN101003957B Dispersion liquid of polymer in use for papermaking, preparation method and application
05/18/2010US7717120 Low sidestream smoke cigarette with combustible paper
05/18/2010CA2333508C Flocculation process for the manufacture of a sheet of paper, paperboard or the like, cross-lined emulsions as novel flocculating agents for this preparation, and the goods thus obtained
05/13/2010US20100115900 Flexible fibrous material, pollution control device, and methods of making the same
05/12/2010CN1950569B Article formed into sheet, method for producing the same and exothermic formed article
05/12/2010CN1816592B Cationic liquid starchy composition and uses thereof
05/12/2010CN101705639A Epoxy polyamide resin wet strength agent and preparation method thereof
05/12/2010CN101705636A Nano selenium and germanium chitosan fibre cigarette paper
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