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7622021 |
Process for paper substrates using an emulsion and products produced thereby
A process for making paper substrates having a soft feel involving: (a) providing a paper substrate; (b) providing an emulsion containing: (i) a polyol poly-12-hydroxystearate; (ii) a wax ester;...
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7604715 |
Papermaking process
The invention relates to a papermaking process in which the static potential of the fibers/paper product can be controlled and reduced while enhancing the softness of the produced paper product. ...
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7597780 |
Tissue products containing softness
A composition for cellulostic fibers containing amino silicone to impart improved hand feel. The composition may be included in a lotion applied to tissue paper and may include a hydrophilic...
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7585392 |
Method of producing absorbent sheet with increased wet/dry CD tensile ratio
A method of making absorbent cellulosic sheet with increased wet/dry CD tensile ratio includes treating the fiber at high consistency with debonder in a pulper, for example. The process enables the...
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7481905 |
Process for manufacturing board
The invention relates to a process for manufacturing liquid packaging board, in which process a board pulp is treated with a percarboxylic acid by adding to the pulp percarboxylic acid in an amount...
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7473333 |
Process for making coated paper or paperboard
The present invention refers to a method of producing a coated paper or paperboard, but excluding photographic papers, comprising the steps of:
(a) forming a free flowing curtain comprising at...
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7432309 |
Paper softening compositions containing low levels of high molecular weight polymers and soft tissue paper products comprising said compositions
Disclosed is a composition suitable for atomizing without excessive aerosolization in the form of an oil-in-water emulsion comprising: a) a continuous aqueous phase, and b) a discontinuous oil...
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7422658 |
Two-sided cloth like tissue webs
The present invention is generally directed to paper products having great softness and strength. The paper products are formed from one or more paper webs that can be made according to various...
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7413631 |
Opacifying composition for paper or paperboard, processes using same and paper or paperboard produced therefrom
An agent for enhancing brightness and opaqueness in paperboard comprises a reaction product selected from the groups consisting of: A) an amide reaction product of a C 12 -C 22 fatty acid,...
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7381297 |
Fibrous structure and process for making same
Fibrous structures, especially fibrous structures incorporated into facial tissue, toilet tissue and paper towel and napkin products, that comprise a fiber having a length of from about 0.4 mm to...
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7377995 |
Soft durable tissue
Single-ply throughdried tissue sheets, particularly suitable as bath tissue, are produced with at least three layers. One or both of the outer layers suitably contain predominantly softwood fibers...
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7361361 |
Waterless lotion and lotion-treated substrate
A lotion includes a micro-emulsion composition, which is liquid at room temperature and undergoes a phase change to a semi-solid or solid upon contact with a substrate. The micro-emulsion...
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7303650 |
Splittable cloth like tissue webs
The present invention is generally directed to paper products having great softness and strength. The paper products are formed from one or more paper webs that can be made according to various...
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7300544 |
Sanitary paper
It is intended to provide sanitary paper which is excellent in texture such as moistness and softness and scarcely causes skin irritation or blushing even if it is brought into contact with the...
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7297229 |
Paper bulking promoter
This invention is to provide a paper bulking promoter with which a highly bulky sheet can be obtained without impairing paper strength. Namely, this invention provides a process for producing a...
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7282116 |
Paper softening compositions containing bilayer disrupter
Disclosed is a composition for softening an absorbent tissue. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is...
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7270727 |
Paper sized with a sizing agent and a selected sizing promoter
Sized paper containing an amphoteric promoter resin that is a polymerization reaction product of a quaternary diallylammonium monomer, optionally a diallylammonium monomer, and an unsaturated...
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7267743 |
Wax emulsion coating applications
Waxes prepared from hydrogenated plant oils, such as castor, palm, and soybean, are used to prepare water based emulsions. The inventive waxes, obtained from naturally derived, renewable resources,...
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7208068 |
Dullish coated paper for printing
A dull coated printing paper that is bulky (low in density) having a density of 0.90 to 1.15 g/cm 3 and yet offers excellent pliability, superior surface smoothness, high degree of print gloss and...
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7172678 |
Process of making composite sheet material
A composite sheet material, useful as a component of roofing shingles, and a process of making same, which includes a glass fiber web bound with a thermosetting resin which includes a fatty acid...
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7147751 |
Wiping products having a low coefficient of friction in the wet state and process for producing same
Base sheets are disclosed having a reduced coefficient of friction in the wet state. In accordance with the present invention, the base sheets can be treated with a high molecular weight...
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7122098 |
Paper quality improver for papermaking and method for producing pulp sheet
The present invention provides a paper quality improver for papermaking, for improving bulk value, brightness, and opacity of the pulp sheet. Further, the present invention provides a dry...
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7101459 |
Printing coated paper
A coated printing paper the product of whose basis weight, density, Young's modulus in the machine direction and breaking length in the machine direction is within the range of no less than 1.0×10...
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7008508 |
Composition for increasing wet strength of paper including water-soluble blocked urethane prepolymers
For use as a wet strength agent, a water-soluble blocked urethane prepolymer having a hydrophilic group and a blocked isocyanate group is combined with a cationic charge-adjusting agent. The...
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6994770 |
Strength additives for tissue products
A paper product having improved strength properties as disclosed. In accordance with the present invention, the paper product is treated with a strength agent comprising a derivatized polyethylene...
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6984290 |
Method for applying water insoluble chemical additives with to pulp fiber
Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers...
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6977026 |
Method for applying softening compositions to a tissue product
A method for applying a softening composition to a paper web of a tissue product is provided. The softening composition is applied primarily to the elevated regions of the tissue product. The...
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6969443 |
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...
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6946058 |
Method and system for manufacturing tissue products, and products produced thereby
A process and product of making a tissue product is provided. For example, the method can comprise (a) providing a first papermaking furnish containing refined softwood fibers; (b) providing a...
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6918994 |
Soft printing paper
Printing paper superior in a texture, a feel and ease in turning the page is provided by adjusting the product of the paper density, the breaking length of a paper-making direction and the Young's...
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6896766 |
Paper wiping products treated with a hydrophobic additive
Paper products treated on two surfaces with a liquid resistant composition are disclosed. The paper products can be, for instance, bath tissues, facial tissues, paper towels, and industrial wipers....
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6864292 |
Defoamer and/or deareator on the basis of oil-in-water dispersions
Antifoams and/or deaeraters based on oil-in-water dispersions contain, in the hydrophobic oil phase, 3-thiaalkan-1-ols, 3-thiaoxoalkan-1-ols, 3-thiadioxoalkan-1-ols, esters of said compounds or...
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6860967 |
Tissue paper penetrated with softening lotion
A tissue paper penetrated with a lotion composition being a liquid, viscous W/O emulsion includes
(A) 20 to 75 weight % of at least one oil, (B) 3 to 40 weight % of at least one non-ionic...
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6855229 |
Low viscosity bilayer disrupted softening composition for tissue paper
Disclosed is a composition for softening a wet laid cellulosic structure. A particularly preferred structure is an absorbent tissue. Further disclosed are tissue structures softened using the...
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6824650 |
Fibrous materials treated with a polyvinylamine polymer
Textile materials, including paper webs, treated with a polyvinylamine polymer and a second agent that interacts with the polyvinylamine polymer is disclosed. The second agent added with the...
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6824648 |
Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a...
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6758943 |
Method of making a high utility tissue
A toilet tissue product which having a cellulosic ply having at least one layer incorporating a repellant agent and a debonder which are each substantially dispersed throughout the layer. The layer...
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6755939 |
Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon
Disclosed is a soft tissue paper product, said soft tissue product comprising one or more plies of a tissue paper; and a chemical softening composition deposited on at least one outer surface of a...
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6749722 |
Method of making sized paper, a sized paper grade, and a paper size
The present invention relates to a method of manufacturing a paper of multi-color ink-jet printable grade. A proper hydrophicity for the paper is secured by using an 2-oxetanone size in the...
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6743335 |
Methods for reducing amine odor in paper
A method of reducing the level of malodorous amines emitted by paper when exposed to an alkaline environment is provided, which comprises making the paper so that it does not contain ammonium...
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6740329 |
Process for applying a softening or emollient lotion to a paper product and paper product obtained according to this process
The invention provides a process for depositing, at room temperature, a softening lotion on an absorbent paper product, especially cellulose wadding, which lotion is a liquid at room temperature...
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6723207 |
Method of treating paper making rolls
A method of reducing the surface tension on papermaking rolls comprises applying to the papermaking roll an effective amount of a blend of catonic water soluble polymer, nonionic surfactant and...
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6719862 |
Compressible wood pulp product
A highly densifiable wood pulp product is disclosed. In one embodiment, the densifiable product includes fibers having low coarseness, preferably having a fiber coarseness less than about 22 mg/100...
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6702923 |
Wet strength agent and method for production thereof
A method for preparing a wet strength agent comprising a first step of reacting a nitrogen-containing polymer with a hydrophobic compound to form hydrophobic side-chain substituents on the polymer,...
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6699360 |
Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture
A process for the manufacture of single-ply, absorbent paper product, printed on before or after embossing on the Yankee side, air side, or both sides, having a serpentine configuration; low...
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6673205 |
Use of hydrophobically modified polyaminamides with polyethylene glycol esters in paper products
The present invention uses hydrophobically modified polyaminamide with standard wet strength agent to produce a softer and more absorbent paper material. The hydrophobically modified polyaminamide...
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6666952 |
Paper sizing compositions and methods
This invention relates to paper sizing compositions comprised of at least one sizing agent selected from ASA, AKD and rosin where the at least one sizing agent is emulsified in water, at least one...
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6607635 |
Process for increasing the softness of base webs and products made therefrom
A process for increasing the tactile properties of a base web without adversely affecting the strength of the web is disclosed. In general, the process includes the steps of placing a base web in...
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6599392 |
Paper bulking promoter
According to the present invention, a bulky sheet can be obtained without reducing the effect of a sizing agent. Thus, an ester compound having the melting point of not more than 100° C. selected...
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6582560 |
Method for using water insoluble chemical additives with pulp and products made by said method
Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers...
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