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Paper Making And Fiber Liberation > Processes And Products > Non-fiber Additive Non-fiber AdditiveNon-fiber Additive patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070261807 - Use of polyvinylamine to improve oil and water sizing in cellulosic products The presence of both a water sizing agent and an oil sizing agent in a paper making furnish is detrimental in that each has an adverse effect on the sizing property of the other. It has now been found that this adverse effect can be counteracted or lessened by the ... 10/25/07 - 20070246180 - Tissue products containing triggerable polymeric bonding agents Polymeric bonding agents having a “triggerable” bonding functionality and which are in the form of particles or fibers, are blended with papermaking fibers prior to formation of a tissue web. After the web is dewatered, and advantageously during or after drying, the triggerable bonding functionality is activated to strengthen the ... 08/23/07 - 20070193708 - Composition comprising choline hydroxide and process for preparing the same The present invention relates to a composition comprising choline hydroxide, a solvent, and one or more stabilizers selected from the group consisting of a hydride and choline sulfite. ... 07/26/07 - 20070169904 - Chemical softening composition for paper products A chemical softening composition includes an amide-substituted quaternary imidazolinium salt, a nonionic surfactant, and a polyhydroxy compound for use in treating cellulosic materials including papers, textiles and fabrics. The chemical softening composition can be applied to papermaking fibers during a papermaking process to provide a softened paper web and product ... 06/28/07 - 20070144697 - Additive compositions for treating various base sheets Sheet-like products, such as tissue products, are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ... 06/21/07 - 20070137820 - Waterproof vibration plate for speaker There is provided a speaker that uses a waterproof vibration plate that is obtained by forming a water repellent layer containing wax on a surface of paper pulp by the use of a wax-based emulsion in a suspension of the paper pulp, then forming a binder layer containing rosin or ... 06/14/07 - 20070131372 - Phyllosilicate slurry for papermaking There is provided a slury of phyllosilicate-containing, material and a non-reactive, non-monomeric sizing agent, and water such that the final Hercules apparent viscosity of the slurry is below 100 cps. These slurries may have a solids content from 20 wt. % to 55 wt. % of solid phylloisilicate material. The ... 06/14/07 - 20070131371 - Bentonite slurry There is provided an alkaline earth phyllosilicate material-containing slurry. It has been found the slurries of the present invention may be made at concentrations of up to 75% solids and remain pumpable. Broadly speaking, the slurry includes an alkaline earth phyllosilicate material and a polyfunctional compound and the remainder being ... 06/14/07 - 20070131370 - Use of betuline as a filler in paper and board The invention relates to the use of betuline as a filler in paper or board, and to a method for producing paper or board. According to the invention, an aqueous slurry is made of betuline, followed by the addition of said slurry to the pulp during the production of paper ... 05/31/07 - 20070119560 - Method for producing paper, paperboard and cardboard Paper, board and cardboard are produced by adding (i) at least one retention aid and (ii) ionic, water-insoluble, uncrosslinked, organic microparticles which have an average particle size of less than 500 nm and a content of polymerized ionic monomers of less than 1% by weight or water-insoluble, uncrosslinked, organic microparticles ... 05/24/07 - 20070113996 - Method of manufacturing gravure paper A method of manufacturing a gravure printing paper includes: providing a substance having an effect of inhibiting a binding between pulp fibers; preparing a mixture of pulp fibers and fillers; and adding the substance to the mixture; making a gravure printing paper using the substance-added mixture. ... 05/24/07 - 20070113995 - Paper product and method of making Paper having improved curl and cockle properties for water based, ink jet printing applications and a method of producing them. The paper contains at least 50 pounds per ton of a mono alkali metal salt of citric acid. The paper has a maximum Cockle Value of 0.25. It also contain ... 05/17/07 - 20070107866 - Papermaking process The invention relates to a papermaking process in which the static potential of the fibres/paper product can be controlled and reduced while enhancing the softness of the produced paper product. The papermaking process comprises adding to a suspension of cellulosic fibres: (i) a smectite clay (ii) at least one anionic ... 05/17/07 - 20070107865 - Chemical improvement in paper making The invention relates to an improvement in the printability of uncoated mechanical pulp paper grades, especially to an improvement in the printability of supercalendered (SC) papers, particularly in rotogravure printing. In the method according to the invention, a mixture of alkyl ketene dimer and styrene maleic acid anhydride co-polymer is ... 05/17/07 - 20070107864 - Filler-containing paper and a method for the production of filler-containing paper Filler-containing paper wherein it contains the following component (A) and the following component (B) and, furthermore, the ash content of the paper is 3-40 wt %. (A) Polymer obtained by 20 to 100% hydrolysis of the total formyl groups in a polymer having at least N-vinylformamide as a polymerization component ... 05/03/07 - 20070095493 - Production of paper using slica-based-sols A process for the production of paper which includes the steps of providing an aqueous suspension containing cellulosic fibers, and optional fillers; adding to the suspension: (a) at least one charged organic polymer; and (b) an aqueous sol containing silica-based particles; wherein the sol has: (i) an S-value within the ... 03/22/07 - 20070062659 - Use of starch with synthetic metal silicates for improving a papermaking process The invention discloses a paper or paperboard produced from a slurry comprising cellulose fibers and an effective amount of SMS. In addition, a method for increasing retention and dewatering during the papermaking process is also disclosed. The method involves the addition of an effective amount of SMS to said papermaking ... 03/01/07 - 20070044930 - Bulk softened fibrous structures Bulk softened fibrous structures, especially bulk softened, polar agent-free fibrous structures, and methods for making such fibrous structures are provided. ... 03/01/07 - 20070044929 - Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same This invention relates to composition containing expandable microspheres and at least one ionic compound and having a zeta potential that is greater than or equal to zero mV at a pH of about 9.0 or less at an ionic strength of from 10−6 M to 0.1 M., as well as ... 12/28/06 - 20060289136 - Retention and drainage in the manufacture of paper A method of improving retention and drainage in a papermaking process is disclosed. The method provides for the addition of an associative polymer, a second component and optionally a siliceous material to the papermaking slurry. Additionally, a composition comprising an associative polymer, and a second component, and optionally further comprising ... 11/30/06 - 20060266487 - Method for the production of tissue paper A method for the production of a tissue paper web, which is produced from a pulp suspension comprised of fibers, the pulp suspension having a refining degree of less than 21° SR and being of such condition that it is possible to produce from said pulp suspension a laboratory sheet ... 11/23/06 - 20060260776 - Opacifying composition for paper or paperboard, processes using same and paper or paperboard produced therefrom D) an ester reaction of a C12-C22 fatty acid condensed with an alcohol selected from glycerine, ethylene glycol or propylene glycol. ... 11/16/06 - 20060254736 - Paper articles exhibiting water resistance and method for making same This invention relates to a process for preparing sized paper and paperboard which incorporates in the paper and paperboard at the size press size a composition comprising one or more “hydrophobic polymers” wherein hydrophobic polymers, the amount of such polymers and the weight ratio of starch to such polymer in ... 11/09/06 - 20060249268 - Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio The invention relates to a composition comprising (a) a functional promoter comprising a water-soluble anionic polymer having a molecular weight of at least about 50,000 daltons and a molecular weight charge index value of at least about 10,000; (b) a cationic surfactant component; such that when the composition treats a ... 11/02/06 - 20060243407 - Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained The invention concerns an improved method for making paper, which uses a branched polymer prepared in invert emulsion as the main retention agent, and bentonite as a secondary retention agent (dual type system). The two additions are separated by a step for shearing the fibrous suspension (or mass). The invention ... 11/02/06 - 20060243406 - Tissue products containing deliquescent materials and non-ionic surfactants Tissue products, such as facial tissue, bath tissue, paper towels, table napkins and the like can be improved by incorporating a sufficient amount of a deliquescent material and a non-ionic surfactant into the product. The deliquescent material is capable of maintaining a very high equilibrium amount of water in the ... 10/26/06 - 20060237155 - Polyorganosiloxane compositions for the treatment of substrates The invention relates to polyorganosiloxane compositions containing structurally different amino polysiloxane and/or ammonium polysiloxane compounds a1) and a2), methods for the production thereof, the use thereof for the hydrophilizing or softening treatment of substrates, especially fiber-type substrates, and products comprising the same, particularly paper products such as mats, paper pulps, ... 10/19/06 - 20060231228 - Formation of hydrogels and use of hydrogels A composition includes at least one hydrophilic polymer containing primary (—NH2) and/or secondary (—NHR) amine groups and at least one saccharide containing a reducible function. A method of increasing the strength of paper includes the step of contacting the paper with a composition comprising (i) at least one hydrophilic polymer ... 10/19/06 - 20060231227 - Paper and paper articles and method for making same This invention relates to a paper material containing cellulosic fibers and from about 0.1 to about 6.0 wt % by weight dry basis expandable microspheres and a density of at least about 6.0 lb/3000 ft2/mil and articles formed there from such as file folders. ... 09/14/06 - 20060201646 - Aqueous suspension providing high opacity to paper The addition of small quantities of at least one additive to calcium sulfate prior to addition of the calcium sulfate to the cellulose fiber solution for paper manufacture has been found to significantly increase its opacifying capacity. Suitable additives for this invention include: kaolin, calcium carbonate, talc, titanium dioxide, aluminum ... 09/14/06 - 20060201645 - Method for the production of paper A method for the production of paper which is characterized in that it employs an anionic fluorine-based oil-proofing agent and a fixing agent comprising polymer in which at least N-vinylformamide is a polymerization component and/or a derivative of said polymer; together with paper which is characterized in that it contains ... 08/31/06 - 20060191656 - Paper substrates useful in wallboard tape applications This invention relates to paper products and/or substrates suitable for being made and/or converted into wallboard tape; which also may be known as joint tape and/or drywall tape, having a pH of at least 7.0 and containing a plurality of cellulose fibers, a wet strength additive, an alkaline sizing agent, ... 08/24/06 - 20060185806 - Retention and drainage aids The present invention describes polymeric retention and drainage aids for cellulosic fiber compositions and methods of use of the same. ... 08/24/06 - 20060185805 - Composition for the fluorescent whitening of paper Composition for the fluorescent whitening of paper, which comprises a) a fluorescent whitening agent (FWA) derived from 4,4′-bis[(1,3,5-triazin-2-yl)amino]stilbene-2,2′-disulphonic acid and characterized by one or both of the triazine rings carrying an —NH2 substituent; b) water and c) optionally, further auxiliaries, the use thereof in either the pulp mass, in coating ... 08/17/06 - 20060180288 - Processes for making temporary wet strength additives Processes for making temporary wet strength additives, more particularly, processes for oxidizing a homo-crosslinking monomeric unit present in a polymer comprising the homo-crosslinking monomeric unit and a cationic monomeric unit to produce a temporary wet strength additive are provided. ... 07/27/06 - 20060162884 - Novel inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof The present invention concerns the technical sector of mineral pigments containing a product formed in situ by the double and/or multiple reaction between a calcium carbonate and the reaction product or products of the said carbonate with one or more moderately strong to strong H3O+ ion donors and the reaction ... 07/27/06 - 20060162883 - Use of polymers containing vinylamine units as promoters for alkyldiketene glueing The invention relates to the use of polymers containing vinylamine units having a K-value (determined in 5% of an aqueous sodium chloride solution and at a temperature of 25%, having a pH-value of 7, and a polymer concentration of 0.5 wt. %) of 30-150 as promoters for mass glueing of ... 07/27/06 - 20060162882 - Water-soluble polymer dispersion, process for producing the same and method of use therefor A water-solible polymer dispersion, p process for producing the same and a method of use therefor. In particular, the water-soluble polymer dispersion is one comprising water-soluble polymer fine particles of 100 μm or less diameter having at least one ionic property selected from among cationic, amphoteric, nonionic and anionic properties ... 07/13/06 - 20060151136 - Molded sheet A molded sheet containing at least an oxidizable metal, a moisture retaining agent, and a fibrous material and having a content of components other than the fibrous material of 50% by weight or higher. The sheet has a thickness of 0.08 to 1.2 mm and a breaking length of 100 ... 07/06/06 - 20060144542 - Composition The invention relates to a composition used for enhancing softness in paper products. The composition comprises (i) an oil, fat or wax (i) at least one non-ionic surfactant (iii) at least one anionic compound selected from anionic microparticles and anionic surfactants (iv) at least one polymer which is cationic, non-ionic ... 07/06/06 - 20060144541 - Softening agent pre-treated fibers A paper product includes fibers, such as cellulosic fibers, that are pre-treated with a softening agent. The softening agent is added to a fiber slurry and then is allowed to cure onto the fibers, typically by drying. The pre-treated fibers are then diluted, re-slurried, and incorporated into the fiber stream ... 06/29/06 - 20060137843 - Retention and drainage in the manufacture of paper A method of improving retention and drainage in a papermaking process is disclosed. The method provides for the addition of an associative polymer, an inorganic particle and optionally a siliceous material to the papermaking slurry. Additionally, a composition comprising an associative polymer, and an inorganic particle and optionally further comprising ... 06/29/06 - 20060137842 - Soft and durable tissue products containing a softening agent Fibrous products containing a durable softening agent are disclosed. The softening agent generally comprises a polysiloxane containing a plurality of first functional groups. In order to improve the wet retention of the softening agent on cellulosic fibers, the softening agent is reacted with a retention agent. The retention agent generally ... 06/22/06 - 20060130991 - Process for the production of paper The present invention relates to a process for producing paper which comprises: (vii) providing an aqueous suspension comprising cellulosic fibres, (viii) adding to the suspension after all points of high shear: a first polymer being a cationic polymer having a charge density above 2.5 meq/g; a second polymer; and a ... 06/22/06 - 20060130990 - Reactive silicone emulsions The present invention provides for a reactive silicone emulsion composition for softening tissue paper and other cellulosics comprising the reaction product of: a) a silanol fluid; b) an amino-alkoxy silane; c) a silane cross linker; d) a cationic emulsifier; e) a nonionic surfactant f) a Bronsted base and g) water ... 06/08/06 - 20060118258 - Plasticizing formulation for fluff pulp and plasticized fluff pulp products made therefrom A plasticizing formulation for producing plasticized fluff pulp. The plasticizing formulation, which preferably is an aqueous solution, includes a primary plasticizing agent, and optionally a secondary plasticizing agent. Preferably, the primary plasticizing agent is 1,4-cyclohexanedimethanol, and the secondary plasticizing agent is triacetin. When the plasticizing formulation is applied to a ... 03/30/06 - 20060065380 - Bicomponent strengthening system for paper The present invention is directed to a bicomponent strengthening system and the paper webs produced with the bicomponent strengthening system. Through use of the strengthening system, paper webs may be produced in which the strength characteristics of the web may be specifically tailored. The first component of the system comprises ... 03/23/06 - 20060060319 - Method of making absorbent sheet from recycle furnish A process for making absorbent sheet material from recycle furnish includes treatment with a synergistic debonder composition. The debonder is capable of reducing tensile strength by 40 percent or more by way of a quaternary ammonium surfactant component and a nonionic surfactant component. ... 03/23/06 - 20060060318 - Method for manufacturing paper and board The use of filler for the manufacture of paper and board products the air permeability of which does not substantially change as a function of the amount of filler, the filler being at least in part made up of cellulose or lignocellulose fibrils on which there have been deposited light-scattering ... 02/23/06 - 20060037726 - Method for the production of insulation plates and binding agent mixture for same A method for the production of insulation plates from an aqueous pulp comprised of mineral fillers, cellulose-containing products and a binding agent based on a novolak wherein a pulp is used comprising an additive substance selected from the group consisting of fatty acid amides or substituted fatty acid amides, the ... 02/02/06 - 20060021725 - High strength dimensionally stable core A paperboard having improved strength and water resistance comprises a standard paperboard furnish modified by adding 5-60 lbs/ton alum, 3-40 lbs/ton of liquid size, and 16-50 lbs/ton modified cationic starch. A more preferred formulation has a paperboard furnish, 4-40 lbs of alum per ton of furnish, 3-12 lbs of liquid ... 01/26/06 - 20060016570 - Soft paper product including beneficial agents A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition containing a chemical additive through a melt blown die ... 01/05/06 - 20060000568 - Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide A papermaking furnish is provided with a phenolic resin/polyethylene oxide retention system in combination with a solventless cationic polymer retention aid which increases retention rate and drainage in the paper sheet. The retention aid may be added to the furnish together with the phenolic resin or separately from it at ... 12/22/05 - 20050279474 - Filler for paper making process The present invention relates to a filler comprising clay and cellulose derivative having a degree of substitution of net ionic groups up to about 0.65. ... 11/17/05 - 20050252629 - Swollen starch-latex compositions for use in papermaking A novel filler treatment comprising the preparation of swollen starch-latex compositions, prepared in the presence or absence of co-additives, and the addition of the said composition to a filler suspension, has been developed. Use of the treated filler during papermaking improves filler retention and produces filled papers where addition of ... 11/17/05 - 20050252628 - Stabilizing compositions A water soluble dispersant extender enhances the effectiveness and stability of hydrophobic compounds applied from aqueous solution. The invention is well suited for fluorochemical compounds applied to a substrate to impart grease and oil resistance. Exemplary substrates include paper, textiles, nonwoven, carpet and the like. The invention is also useful ... 11/10/05 - 20050247420 - Production of paper, board and cardboard Paper, board and cardboard are produced by shearing the paper stock, adding a microparticle system comprising a cationic polymer and a finely divided inorganic component to the paper stock after the last shearing stage before the head box, draining the paper stock with sheet formation and drying the sheets, by ... 10/27/05 - 20050236123 - Retention and drainage in the manufacture of paper A method of improving retention and drainage in a papermaking process is disclosed. The method provides for the addition of a water soluble copolymer prepared under certain conditions, and a siliceous material to the papermaking slurry. Additionally, a composition comprising a water soluble copolymer, prepared under certain conditions, and a ... 10/06/05 - 20050217816 - Storage-stable iminodisuccinate solutions The present invention relates to a process for the preparation of storage-stable iminodisuccinate solutions, by subjecting an aqueous solution of iminodisuccinate having an ammonia content of less than 20 ppm to thermal treatment at 40 to 120° C. for 5 hours up to 300 days and subsequent distillation at <120° ... 10/06/05 - 20050217815 - Print media and methods of making print media Print media and methods of making print media are disclosed. One exemplary print medium, among others, includes a substrate having a fibrous component. In addition, a cationic guanidine polymer compound or salt thereof and a metallic salt are each disposed within the fibrous component of the substrate. ... 09/15/05 - 20050199360 - Antimicrobial paper A conventional paper product used for printing or for fabrication into envelopes, file folders, forms and the like, is prepared by having antimicrobial agents added into the sizing during the manufacturing process. The antimicrobial agent provides protection to the paper from fungi, mildew and bacteria that could otherwise destroy the ... 08/18/05 - 20050178515 - Strong and dispersible paper products The invention relates to a flushable paper product comprising a fibrous substrate having (i) at least one strength region comprising a reacted cationic or a reacted nonionic strength agent and (ii) at least one dispersibility region, wherein the paper product has (a) a dispersibility of at least one tenth of ... 07/28/05 - 20050161183 - Process for making paper Methods for making paper or paperboard are described. One preferred method comprises forming a treated pulp by added to a papermaking pulp a synthetic layered silicate, a peptizer and at least one polymer. The synthetic layered silicate preferably comprises a synthetic hydrous sodium lithium magnesium silicate and the polymer is ... 07/28/05 - 20050161182 - Paper making process and starch compositions comprising a crosslinking agent for use in same The present invention relates to methods for manufacturing paper or paperboard with improved strength and drainage by introduction into the fiber furnish, prior to sheet formation, an aqueous starch dispersion of a gelatinized, self-retaining starch, and an aldehyde generating compound or a glyoxal releasing compound. The present invention further relates ... 07/28/05 - 20050161181 - Method of using aldehyde-functionalized polymers to enhance paper machine dewatering A method of enhancing the dewatering of a paper sheet on a paper machine comprising adding to the paper sheet about 0.05 lb/ton to about 15 lb/ton, based on dry fiber, of one or more aldehyde functionalized polymers comprising amino or amido groups wherein at least about 15 mole percent ... 07/21/05 - 20050155732 - Paper making process and crosslinking compositions for use in same The present invention relates to methods for manufacturing paper or paperboard with improved strength, the methods comprising the addition of an aqueous aldehyde generating compound or a glyoxal releasing compound into or onto a fiber furnish prior to drying of the paper or paperboard sheet. ... 07/21/05 - 20050155731 - Process for making abrasion resistant paper and paper and paper products made by the process In this papermaking process, a first strength agent is added to a stock suspension containing pulp and optionally other additives prior to its being formed into a web at the wet end of a papermaking machine. The web is then formed and processed into paper. A second strength agent is ... 06/23/05 - 20050133182 - Paper product and method of making field Paper having improved curl and cockle properties for water based, ink jet printing applications and a method of producing them. The paper contains at least 50 pounds per ton of a material that is water soluble, that can be highly concentrated during application, has low viscosity and low hygroscopicity. The ... 06/23/05 - 20050133181 - Paper product and method of making Paper having improved curl and cockle properties for water based, ink jet printing applications and a method of producing them. The paper contains at least 50 pounds per ton of a material that is water soluble, that can be highly concentrated during application, has low viscosity and low hygroscopicity. The ... 06/23/05 - 20050133180 - Densification agent and oil treated cellulose fibers Densification agent and oil treated cellulose fibers exhibit densification properties that are superior to oil treated fibers that have not been treated with a densification agent and cellulose fibers that have not been treated with oil or a densification agent. The densification agent and oil treated cellulose fibers are useful ... ### FreshPatents.com Support |