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)
12/2005
12/14/2005CN1231292C Particulate compositions and their manufacture method
12/13/2005US6974623 Antifalsification paper provided with applied coding consisting of luminescent mottled fibers
12/08/2005WO2005116336A1 Method for the production of paper and cardboard, corresponding novel retention and draining agents, and paper and cardboard thus obtained
12/08/2005WO2005116335A1 Security paper
12/08/2005WO2005116334A1 Method for producing creped paper
12/08/2005WO2005077622A3 Method of producing and cutting relatively-small elements
12/08/2005US20050272889 (Meth)acrylamide polymer that has low viscosity and good dispersibility and fluidity, which is accomplished by using a cationic monomer having the function of lowering the viscosity of a polymer; provides a paper strengthening effect and an increase in sizing degree
12/08/2005US20050271710 Antimicrobial tissue products with reduced skin irritation potential
12/08/2005US20050269050 To produce papers having characteristics such as high print quality images and reduced cost
12/08/2005CA2563934A1 Method for producing creped paper
12/07/2005EP1602784A2 Method of preparing decorative laminate
12/07/2005EP1602783A2 Method of preparing paper
12/07/2005EP1602782A2 Fibrous web containing a part of a security film, and process for making the same
12/07/2005EP1601726A2 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
12/07/2005EP1328683B1 Manufacture of paper and paperboard
12/07/2005EP1221852B1 Therapeutic use of antimicrobial compositions comprising a benzoic acid analog and a metal salt
12/07/2005EP0687324B2 Security paper comprising localised areas with reduced thickness and opacity, and method for making same
12/07/2005CN1705797A Papers comprising a boron-containing compound and a method of making same
12/07/2005CN1705728A Emulsions for composite materials
12/07/2005CN1230511C Fluorescent brightener pigment compositions
12/06/2005CA2346658C Process for making soft tissue paper
12/06/2005CA2201871C An enzyme and enzyme preparation with endoglucanase activity
12/06/2005CA2146944C Method for preventing yellowing of lignocellulosic products
12/01/2005WO2005113895A1 Soft durable tissue
12/01/2005US20050266758 Wet-spun non-woven fabric and method for producing the same
12/01/2005US20050266092 Loaded microspheres
11/2005
11/30/2005EP1600210A1 Charged microspheres
11/30/2005EP1599267A1 Foam control agent
11/30/2005EP1235758B1 Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith
11/30/2005EP1140010B1 Composition and method of sequestration of skin irritants.
11/30/2005EP0939844B1 Paper production process
11/30/2005CN1703555A Paper with improved stiffness and bulk and method for making same
11/30/2005CN1703554A Tissue paper softening compositions and tissue papers comprising the same
11/30/2005CN1703553A Cationised polysaccharide product
11/30/2005CN1702236A Sterilizing and deodorizing method for paper making water and slime pulp controlling agent used thereby
11/30/2005CN1229545C Aqueous polymeric emulsion compositions and their use for the sizing of paper
11/30/2005CN1229544C Polyvinyl alcohol binder for calcium carbonate pigment
11/29/2005US6969445 Wood pulp waste paper mixture formed with pressing and coloring into sheets for ink jet recording
11/29/2005US6969444 Paper coating slip containing n-vinylformamide
11/29/2005US6969443 Making fiberous sheets by debonding with cationic ammonium compounds and a nonionic surfactant to reduce tensile strength of fibers and forming absorbent sheets
11/29/2005CA2323332C Tissue paper products prepared with an ion-paired softener
11/24/2005WO2005111305A1 Method to debond paper on a paper machine
11/24/2005US20050261419 Addition polymerization of water soluble allyl polymers, in the presence of free radical initiators, then crosslinking by heating and stirring; chain extension
11/24/2005US20050257908 A pulped wood-derived cellulose fiber that has been treated with a water soluble copper salt and optionally didecyldimethylammonium chloride or didecyldimethylammonium bromide to obtain a copper content of 0.01-0.25% by weight; the treated fiber is resistant to fiber length degradation during refining.
11/24/2005US20050257907 Paper products and method of making
11/24/2005US20050257905 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process
11/24/2005US20050257904 Method for producing cellulose fiber having improved biostability and the resulting products
11/23/2005EP1597433A1 Fibrous structure and process for making same
11/23/2005EP1597431A2 Fibrous structure and process for making same
11/23/2005EP1552441A4 Envelopes and printed documents employing digital watermarks, and related methods
11/23/2005CN1699690A Paper-making colorant and preparation method thereof
11/23/2005CN1228504C A process to improve the drain age rate and retention of fines during paper making
11/22/2005US6967246 For stimulating release of tumor necrosis factor and or cellular proliferation/differentiation of chondrocytes by contacting blood with polypeptide; cancer diagnosis
11/22/2005US6967215 Suitable for disinfection, deodorisation, and for the general and antimicrobial treatment of the skin and mucosa, and integumentary appendages (hair), especially for the disinfection of hands and wounds
11/22/2005CA2329028C A process for the production of paper
11/22/2005CA2321863C Method and apparatus for feeding a chemical into a liquid flow
11/17/2005WO2005108674A1 Article formed into sheet, method for producing the same and exothermic formed article
11/17/2005WO2005108109A1 Security document
11/17/2005WO2005107823A1 Decontamination system
11/17/2005US20050256305 Anionic monoazo dyes
11/17/2005US20050252629 Swollen starch-latex compositions for use in papermaking
11/17/2005US20050252628 Stabilizing compositions
11/17/2005US20050252626 multilayer tissue paper sheets consisting of cellulose papermaking fibers containing chemical bonding agents and debonders, having wet tensile strength
11/17/2005CA2565479A1 Value document
11/16/2005EP1595999A1 Method of preventing raveling of suface of paper body in paper machine, printing paper for offset printing, and mold releasing agent
11/16/2005EP1595029A1 Security paper and method for the production thereof
11/16/2005EP1595028A2 Alkanolamine polymer salt additives for creping of fibrous webs
11/16/2005EP1595026A1 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio
11/16/2005EP1594601A2 Paper products softening compositons
11/16/2005EP1242308B1 Silica-based sols
11/16/2005CN2740651Y Carbon composite paper
11/16/2005CN1697903A Light-shielding sheet
11/16/2005CN1697787A Unusually narrow particle size distribution calcined kaolins
11/16/2005CN1227413C Non-ionic type particle retention aid and filter aid system and its use in paper making process
11/16/2005CN1227408C 'Dongba' paper used by 'Naxi' nationality and preparation method
11/15/2005US6964725 Soft tissue products containing selectively treated fibers
11/15/2005CA2372779C Process and apparatus for applying chemical papermaking additives to web substrate
11/15/2005CA2339984C Creping compositions with improved thermo-oxidative stability and processes
11/15/2005CA2133390C Soft strong towel and tissue paper
11/14/2005CA2467305A1 Medium for increasing the absorption capacity of paper pulp for starch
11/10/2005WO2005106122A1 Tissue paper with protruding lotion deposits
11/10/2005WO2005106118A1 Improvements in substrates incorporating security devices
11/10/2005WO2005105469A1 Optical brighteners for inkjetrinting substrates
11/10/2005WO2005079577A3 Novel insecticide composition and use thereof particularly for impregnating mosquito nets, fly screens and the like
11/10/2005US20050249880 Low VOC antimicrobial coating compositions
11/10/2005US20050247421 Forming a wet web of cellulosic fibers;removing water; drying; placing calcium carbonate on web; spraying, coating
11/10/2005US20050247420 Production of paper, board and cardboard
11/10/2005DE19548927B4 Druckpapier und Zeitungspapier mit verbessertem Wasserabsorptionsvermögen Printing paper and newsprint with improved water absorbency
11/10/2005CA2562910A1 Optical brighteners for inkjetrinting substrates
11/09/2005EP1592843A1 Process for manufacturing a cellulosic paper product exhibiting reduced malodor
11/09/2005EP1592562A1 Method of making a foamed polymeric material
11/09/2005EP1592521A2 System for production-line printing on wet web material
11/09/2005EP1592303A1 Treating slurries
11/09/2005EP0882155B2 Softening lotion composition, use thereof in paper making, and resulting paper product
11/09/2005CN1694990A Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide
11/09/2005CN1694989A Coated paper for photogravure
11/09/2005CN1226486C Anti-counterfeit fibre, anti-counterfeit anti-altering paper made from same and mfg method thereof
11/09/2005CN1226485C Preparation method of colored paper
11/09/2005CN1226484C Paper for making eye protecting book
11/08/2005CA2256431C Production of paper
1 ... 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 ... 208