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)
06/2011
06/08/2011	EP2330251A2 Security document with see-through security feature
06/08/2011	EP2330250A2 Moist crepe process
06/08/2011	EP2330152A1 Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same
06/08/2011	EP2329078A1 Process for preparing a buffer solution in a papermaking process
06/08/2011	EP2328947A1 Expandable microspheres and methods of making and using the same
06/08/2011	EP1865106B1 Deodorant and antibacterial fiber product
06/08/2011	EP1432576B1 Security paper
06/08/2011	CN102089476A Method for increasing adhesion between a security element and a fibrous sheet material
06/08/2011	CN102086615A Composite bactericide for paper making white water
06/08/2011	CN102086614A Surface sizing agent as well as preparation method and application thereof
06/08/2011	CN102086613A Preparation method of paper sheet deacidification agent
06/08/2011	CN102086612A Water-proof agent for fruit cultivating bag paper and preparation method and application thereof
06/08/2011	CN102086358A Paper tube glue as well as preparation method and application thereof
06/08/2011	CN101438004B Security paper material, in particular for labelling and packaging, and manufacturing method thereof
06/08/2011	CN101215806B Solid lubricant for paper-making and preparing method thereof
06/08/2011	CN101198748B Cellulosic products having oleophobic and hydrophobic properties
06/08/2011	CN101001919B Antimicrobial and antistatic polymers and methods of using such polymers on various substrates
06/07/2011	US7955670 Paperboard containers having improved bulk insulation properties
06/07/2011	US7955585 Complexes of carbon nanotubes and fullerenes with molecular-clips and use thereof
06/07/2011	US7955473 Process for the production of paper
06/07/2011	CA2509024C Strength additives for tissue products
06/07/2011	CA2480825C Composition for surface treatment of paper
06/03/2011	WO2011065861A1 Wallpapers with bactericidal properties
06/03/2011	WO2011064849A1 Low flame-spreading wrapping paper, method for producing same and machine for producing same
06/03/2011	WO2011064441A1 Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites
06/03/2011	WO2011017522A3 Dry fluff pulp sheet additive
06/03/2011	CA2781083A1 Low ignition propensity wrapping paper and method and machine of manufacturing same
06/02/2011	US20110126996 Composition and process for whitening paper
06/02/2011	US20110126995 Method for production of paper
06/01/2011	EP2326938A1 Determining the amount of starch
06/01/2011	CN102080346A Application of cation nano microcrystalline cellulose as paper reinforcing agent
06/01/2011	CN102080345A High-concentration low-viscosity water-soluble macromolecular sizing and production method thereof
06/01/2011	CN102080343A Application of anion nano microcrystalline cellulose as paper reinforcer
06/01/2011	CN102080342A Anionic organic particles and preparation and application thereof
06/01/2011	CN102080341A Cationic organic particles and preparation and application thereof
06/01/2011	CN102080070A Novel endoglucanases
06/01/2011	CN101748649B Method for manufacturing fly ash fiber pulp performance modifier
06/01/2011	CN101692777B Plant fiber mulching film and manufacture method thereof
06/01/2011	CN101492901B Preparation process for high-strength corrugated paper activator and method of use thereof
05/2011
05/31/2011	US7951267 Enzymatic hydrolysis of a polymer comprising vinyl acetate monomer
05/31/2011	US7951266 Method of producing absorbent sheet with increased wet/dry CD tensile ratio
05/31/2011	CA2595119C Retention and drainage aids
05/31/2011	CA2419946C Use of dispersions of crosslinked cationic starch in papermaking
05/31/2011	CA2365347C Novel methods for synthesizing polyvinyl amine (pva) type flocculating and coagulating agents, novel agents thus obtained, uses thereof and improved paper types thus obtained
05/26/2011	WO2011061643A2 Tissue products including a temperature change composition containing phase change components within a non-interfering molecular scaffold
05/26/2011	WO2011061642A2 Temperature change compositions and tissue products providing a cooling sensation
05/26/2011	WO2011061641A2 Cooling substrates with hydrophilic containment layer and method of making
05/26/2011	WO2011039325A3 Method of improving properties of cellulose-based fibrous sheet-formed materials
05/26/2011	CA2777854A1 Tissue products including a temperature change composition containing phase change components within a non-interfering molecular scaffold
05/26/2011	CA2777853A1 Temperature change compositions and tissue products providing a cooling sensation
05/26/2011	CA2777842A1 Cooling substrates with hydrophilic containment layer and method of making
05/25/2011	EP1812645B1 Paper with photo-feek backcoat
05/25/2011	CN102076911A Composition and recording sheet with improved optical properties
05/25/2011	CN102076910A Production of paper
05/25/2011	CN102076909A Paper laminates having improved easy clean and abrasion resistance properties
05/25/2011	CN102076739A Resin precursor
05/25/2011	CN102071568A Photocatalyst self-cleaning finishing agent and preparation and application method thereof
05/25/2011	CN102070748A Cation polyacrylamide solution and application thereof as surface sizing assistant
05/25/2011	CN101748655B Pulping and paper making additive and process of pulp manufacturing using cold soaking method
05/25/2011	CN101368352B Safety line
05/25/2011	CN101349031B Antibiotic air filter paper and preparation method thereof
05/25/2011	CN101094956B Composition and its use in papermaking
05/24/2011	US7947151 Softening agent for paper and method for making paper by using same
05/24/2011	CA2494805C High molecular weight cationic polymers obtained by post-polymerisation crosslinking reaction
05/24/2011	CA2214116C Novel endoglucanases
05/19/2011	WO2011059039A1 Water-resistant/oil-resistant agent composition, article treated with the composition, and processes for production of the composition and the article
05/19/2011	WO2011058086A1 Process for the production of paper
05/19/2011	WO2011009031A3 Viricidal compositions and uses thereof
05/19/2011	US20110117334 Magnetic Pigment Coatings, Laminates and Method of Production Thereof
05/19/2011	DE102010041290A1 Cardboard having biocidal properties, which is made of layers of paper, where the cardboard has a biocide area comprising antibacterial components such as particles of nano silver and/or ions of copper, zinc and/or titanium
05/19/2011	CA2780687A1 Method for producing paper or the like
05/18/2011	EP2322714A1 A process for the production of paper
05/18/2011	EP1558809B1 Low slough tissue products and method for making same
05/18/2011	EP1250491B1 Creping adhesives
05/18/2011	CN102066664A Composition and process for whitening paper
05/18/2011	CN102066663A Cellulosic product
05/18/2011	CN102066484A Medical devices based on poly(vinyl alcohol)
05/18/2011	CN102061643A Novel compound papermaking bactericide
05/18/2011	CN102061642A Method for improving intensity of corrugated medium paper and paperboard by using pulping waste liquor of high-yield pulp
05/18/2011	CN101718056B Method for preparing water-based ink tipping paper with anti-bacterial and anti-virus function
05/18/2011	CN101698437B Method for manufacturing fruit/vegetable aerobic fresh-keeping transportation boxes
05/18/2011	CN101519859B Synthetic method for cationic surface sizing agent
05/18/2011	CN101519456B Method for preparing coating starch
05/18/2011	CN101479747B Paper including semiconductor device and manufacturing method thereof
05/18/2011	CN101408016B Paper making wet part polyvalent metal cation refuse removal agent and preparing method and application thereof
05/17/2011	US7943705 Useful for paper products such as tissue paper and coffee filters; heat resistant at high temperature
05/17/2011	US7943010 Method of making surface-sized paper/board
05/17/2011	CA2396854C Method of making coated mat online and coated mat products
05/12/2011	WO2011055017A1 Process for production of paper
05/12/2011	WO2011054694A1 Method for recycling paper products glued and/or coated with biodegradable polymers
05/12/2011	WO2011033119A3 Aqueous slurries comprising fine calcium carbonate particles for use in paper coatings
05/12/2011	WO2011013049A3 Coated printing substrate
05/12/2011	US20110108225 Paper substrates useful in wallboard tape applications
05/12/2011	US20110107803 Aqueous Pigment Preparations Comprising Anionic Additives Based on Allyl Ether and Vinyl Ether
05/12/2011	CA2777904A1 Method for recycling paper products glued and/or coated with biodegradable polymers
05/12/2011	CA2776838A1 Process for production of paper
05/11/2011	EP2319984A1 Process for production of paper
05/11/2011	EP1595029B1 Security paper and method for the production thereof
05/11/2011	EP1495186B1 Oil/grease-and water sizing agent for treatment of cellulosic materials
05/11/2011	EP1425247B1 Control of development of biofilms in industrial process water

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