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 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
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)
06/2010
06/16/2010EP2195487A1 Method for controlling deposit formation
06/16/2010EP1148440B1 Device with semiconductor chip
06/16/2010CN201506499U Wax-layer carton
06/16/2010CN1816663B Paper production with modified silica gels as microparticles
06/16/2010CN101743359A Process for manufacturing a sheet material
06/16/2010CN101743355A Process for manufacturing a sheet material
06/16/2010CN101743123A Cationic latex as a carrier for bioactive ingredients and methods for making and using the same
06/16/2010CN101738883A Label sheet
06/16/2010CN101736656A Method of increasing filler content in papermaking
06/16/2010CN101736653A Automobile industry filter paper finishing agent synthesized by biomass, preparation method and application thereof
06/16/2010CN101736651A Method for preparing AKD emulsion sizing agent
06/16/2010CN101736650A Multifunctional cigarette paper and preparation method thereof
06/16/2010CN101736581A Hydrophilic softening agent and preparing method thereof
06/16/2010CN101733039A High-grade fatty alcohol emulsion and preparation method thereof
06/16/2010CN101225623B Surface sizing agent for paper making
06/15/2010US7736465 Controlling the wet to dry tensile strength ratio of paper by increasing the ratio the ratio by 10% by treating the pulp with a crosslinked anionicacrylic polymer and a cationic surfactant; increased softness fot towel and tissue products; papermaking
06/15/2010US7736464 Method of making absorbent sheet from recycle furnish
06/10/2010WO2010063475A2 Use of a phyllosilicate-based composition for producing paper, phyllosilicate composition and method for producing the same
06/10/2010US20100139879 High molecular weight poly(dially dialkyl) ammonium salts
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
06/09/2010CN201501821U Papermaking sludge recycling treatment system
06/09/2010CN101730768A A method for treating a paper product
06/09/2010CN101725087A Biological antibacterial air-filtration paper, preparation method thereof and biological antibacterial air filter
06/09/2010CN101725083A Anti-tarnish paper finishing agent
06/09/2010CN101725080A Noodles packing paper and production method thereof
06/09/2010CN101725079A Raw paper of pressure-sensitive adhesive paper, manufacturing method thereof and pressure-sensitive adhesive composite paint used in manufacturing method
06/09/2010CN101725076A Treating fluid for cultural relic collection packaging material and treating method thereof
06/09/2010CN101725075A Method for manufacturing cotton white paper
06/09/2010CN101725069A Method for improving removal effect of ink in waste paper pulp
06/09/2010CN101725067A Pulp and paper made from rhodophyta and manufacturing method thereof
06/09/2010CN101725064A Method for improving removal effect of stickies in waste paper pulp
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
06/09/2010CN101225150B Method for synthesizing water-dispersion organosilicon-polyurethane block copolymer and its uses
06/09/2010CN101215809B Combined type grape fresh-keeping paper and preparing method thereof
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
06/03/2010WO2010060570A1 Optical brightening compositions for high quality ink jet printing
06/03/2010WO2010060569A1 Improved optical brightening compositions for high quality ink jet printing
06/03/2010WO2010022410A3 A substrate impregnated with titanium dioxide nanoparticles.
06/03/2010US20100137514 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
06/03/2010US20100132901 Process for improving optical properties of paper
06/03/2010CA2744839A1 Optical brightening compositions for high quality ink jet printing
06/03/2010CA2744837A1 Improved optical brightening compositions for high quality ink jet printing
06/03/2010CA2741856A1 Method of increasing filler content in papermaking
06/02/2010EP2192232A1 Paper articles exhibiting long term storageability
06/02/2010EP2192231A1 Improved optical brightening compositions for high quality inkjet printing
06/02/2010EP2192230A1 Optical brightening compositions for high quality inkjet printing
06/02/2010EP2192229A2 Conductive overlay
06/02/2010CN201495453U Liquid and food wrapping paper
06/02/2010CN1519657B Carrier for image recording material, its preparation method and image recording material
06/02/2010CN101718058A Anti-counterfeit fiber and anti-counterfeit paper containing same
06/02/2010CN101718057A Antibacterial paper and manufacturing method thereof
06/02/2010CN101718056A Method for preparing water-based ink tipping paper with anti-bacterial and anti-virus function
06/02/2010CN101718055A Emulsified high-alcohol degasifying agent for papermaking
06/02/2010CN101716492A Antibacterial adsorbent selectively adsorbing nicotine and carbon monoxide in smoke and application in wrap paper thereof
06/02/2010CN101716062A Photocatalyst solution daubing towel
06/02/2010CN101317693B Deoxyfructosazine containing additive agent for fragrance compensation for low-coke tar cigarette
06/02/2010CN101284693B Natural organic polymer composite flocculant, method for preparing the same and applications
06/02/2010CN101210401B Modified guar surface sizing agent and its preparing method and application
06/02/2010CN101182692B Preparations with removing formaldehyde and fire retardant function, paper sheet containing the same and method of producing the same
06/02/2010CN101023033B Method of yielding hypobromous acid in aqueous system
06/01/2010US7728058 Fiber dispersant-containing systems
05/2010
05/27/2010WO2010059946A1 Blends of glyoxalated polyacrylamides and paper strengthening agents
05/27/2010WO2010059703A1 Hydrophobically modified poly(aminoamides)
05/27/2010WO2010059699A1 Creping adhesives with improved film properties
05/27/2010US20100126685 Paper Products
05/27/2010US20100126684 Method of increasing filler content in papermaking
05/27/2010US20100126683 Paper Dyeing Process
05/27/2010CA2744334A1 Blends of glyoxalated polyacrylamides and paper strengthening agents
05/27/2010CA2742628A1 Hydrophobically modified poly(aminoamides)
05/27/2010CA2740599A1 Creping adhesives with improved film properties
05/26/2010EP2188448A1 Controllable filler prefloculation using a dual polymer system
05/26/2010CN201485753U Humidifying absorbent paper layer for humidifier
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
05/26/2010CN101713157A Dyeing process of olive-green insulating paperboard
05/26/2010CN101711761A Compositions for prevention and treatment of cold and influenza-like symptoms and use methods thereof.
05/26/2010CN101191310B Softening agent for paper and preparation method thereof
05/26/2010CN101014741B Method for the production of paper, paperboard and cardboard
05/25/2010US7723494 Yellow anionic disazo dyes
05/25/2010CA2445957C Styrene-acrylate copolymer composition suitable for surface size
05/20/2010WO2010054419A1 Composition for sizing paper
05/20/2010US20100122787 Application of chemical aids after a headbox of a papermaking process
05/20/2010US20100122786 Application of retention, drainage, and formation (rdf) 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
05/19/2010CN101711267A Stable liquid formulation
05/19/2010CN101168937B Guar gum-acrylic acid water absorption resin coating moisture absorbing paper and preparation method thereof
05/19/2010CN101130938B Cationic polymer for papermaking and preparing method thereof
05/19/2010CN101126214B Paper making applying lubricating agent and application thereof
05/19/2010CN101126213B Titanium dioxide nano paper and preparation method thereof
05/19/2010CN101096405B Cashew phenol modified phenolic resin and method for manufacturing paper-based laminated board
05/19/2010CN101003957B Dispersion liquid of polymer in use for papermaking, preparation method and application
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