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7381300 |
Process for manufacturing paper and paperboard products
The present invention relates to a process for applying optical brightening agent (OBA) to a sheet of paper or paperboard substrate. The process comprises applying the composition comprising a...
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7285586 |
Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions
Coating compositions comprising a pigment and starch dispersion of discrete crosslinked starch particles in an aqueous liquid. The dispersion may be used as coating color for paper. A preferred...
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7285182 |
Composition for surface treatment of paper
A composition for surface treatment of paper which includes a nanoparticle fraction, and a carrier fraction for detaining the nanoparticles in the surface layer. The carrier fraction includes...
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7255731 |
Use of particular polysaccharides as admixtures for mineral materials
The subject of the present invention is the use of particular polysaccharides as admixtures for mineral materials, especially as admixtures for mineral binders. These polysaccharides have,...
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7186293 |
Agglomerated starch compositions
Agglomerated starch compositions containing native starch and pre-compacted starch powder is disclosed. The agglomerated starch compositions have superior flow and less pH sensitivity than simple...
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7147753 |
Starch composition and the use thereof in wet-end of paper preparation
The present invention relates to compositions of starch. The compositions consist of an anionic and a cationic starch wherein at least one of the starches is waxy. The compositions are surprisingly...
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7141108 |
Method for treating non-woven webs
The present invention describes a means for fixing skin care ingredients on the surface of non-woven webs and cellulosic mats. The active ingredients can be released (deposited) onto the skin by...
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RE39339 |
Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a fiber-reinforced, starch-bound cellular matrix. Suitable mixtures used to...
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7045003 |
Pregelatinized starches and processes for their production
The invention relates to a process for producing a pregelatinized starch having good gel-formation properties, in which
a) a suspension of starch and water is prepared, b) the suspension...
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7033426 |
Starch-based corrugating adhesive compositions
A starch-based corrugating adhesive composition comprising: at least one solvent; a carrier starch dispersed within the at least one solvent, wherein the carrier starch is undried; a raw starch...
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7025821 |
Non-thermoplastic starch fibers and starch composition for making same
Non-thermoplastic starch fibers having no melting point and having apparent peak wet tensile stress greater than about 0.2 MegaPascals (MPa). The fibers can be manufactured from a composition...
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6939441 |
Stock size for paper or board manufacture, method for preparation of size, use of size
A stock size intended to be added as a solution to the pulp stock in connection with the manufacture of paper or board in order to improve the characteristics of the paper or board, e.g.), to...
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6936109 |
Method of producing starch or starch-containing products from starch-containing plant raw materials, starch products, and methods of using starch products
A method produces starch or starch-containing products from starch-containing plant raw materials. The method is distinguished by the inclusion of an electric pulse method.
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6921820 |
Method for forming cellulose
A method for forming II-type cellulose, which comprises introducing together a slurry having water and a I-type cellulose dispersed therein and water in the state of high temperature and high...
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6921430 |
Environmentally friendly biopolymer adhesives and applications based thereon
Environmentally friendly biopolymer adhesives are described, wherein the adhesives comprise biopolymer particles, more preferably starch microparticles, and most preferably starch nanoparticles,...
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6855198 |
Hydroxyethyl starch composition and use in paper products
A hydroxyethyl starch composition including dent corn starch and waxy corn starch wherein a portion of at least one, and preferably both, of the dent corn starch and the waxy corn starch are...
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6843888 |
Starches for use in papermaking
This invention relates to a degraded, inhibited cationic starch for use in papermaking systems, which affords improved physical properties, particularly strength. Additionally these derivatives...
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6841039 |
Composition and method for the production of planar structures, especially structures made of paper or cardboard
This invention relates to a novel composition for the production of planar structures, whereby said composition is based on a cationic amylaceous material and a sulphonated amylaceous such as...
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6677386 |
Biopolymer nanoparticles
A process for producing biopolymer nanoparticles is described, in which the biopolymer is plasticised using shear forces, a crosslinking agent being added during the processing. After said...
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6613378 |
Sugar-based edible adhesives
An edible adhesive is made by cross-linking a sugar with a polyfunctional acid. The adhesive has the property of binding two articles together for a limited period of time and then controllably...
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6596860 |
Adhesive composition
The invention relates to an adhesive composition comprising a derivative of a starch, which comprises at least 95 wt. % of amylopectin, based on dry substance of the starch, wherein the derivative...
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6589328 |
Sponges of hydrocolloids
The invention provides sponges (foams) produced from hydrocolloids by the expansion of gels of these. The foams have properties which can be varied, such as water absorption, biodegradibility, pore...
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6582509 |
Organic pigment and a method for its preparation
The invention relates to a method for preparing an organic pigment from starch, and the pigment thus received. According to the invention, starch granules are swollen to increase their volume and...
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6485575 |
Starch-emulsifier composition and method of making
A method of producing starch-emulsifier compositions by heating a starch in the presence of an emulsifier to form a complex with unique properties. The product can be further treated to obtain...
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6461422 |
Pressure sensitive ink jet media for digital printing
The problems of applying ink jet inks to various known coating surfaces so as to overcome smearing, poor resolution and attack by water etc., is overcome by the use of the new ink jet receptive...
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6447590 |
Treatment composition based on pregelatinized starch and process for applying it to a metal, especially steel, surface
An aqueous composition containing at least 2% by weight of pregelatinized starch and, as an emulsion, at least 1% or vegetable wax or oil, preferably chosen from carnauba wax, jojoba oil and...
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6416850 |
Three dimensional printing materials system
The present invention is directed to a Three Dimensional Printing materials systems and method that satisfies the need for a quick, reliable, safe, and inexpensive method for producing both...
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6413372 |
Starch polymer combinations used in papermaking
Paper having improved retention properties made by the addition to the papermaking system of a combination of cationic starch and starch phosphate, the starch combination having a select net zeta...
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6409840 |
High amylose starch and resistant starch fractions
Starch, particularly maize starch, having an amylose content of more than 80% w/w, including physically or chemically modified derivatives thereof, and destructurized and non-destructurized forms...
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6379447 |
Polysaccharide adhesives for multi-ply paper products
An aqueous, light weight paper laminating adhesive comprising a continuous aqueous phase of from about 15 to 50% by weight of polysaccharide material dispersed in water, the continuous phase...
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6365002 |
Amphoteric starches used in papermaking
The use in papermaking of an amphoteric starch additive which contains a phosphate functional group and is made under anhydrous conditions while in a fluidized state, provides advantageous paper...
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6306218 |
Starch-emulsifier composition and methods of making
A method of producing starch-emulsifier compositions by heating a starch in the presence of an emulsifier to form a complex with unique properties. The product can be further treated to obtain...
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6303000 |
Paper making process utilizing a reactive cationic starch composition
A method for manufacturing paper with improved strength by introducing into the paper pulp in the wet end of a paper making process an aqueous starch dispersion of a gelatinized cationic starch and...
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6290814 |
Paper coating composition comprising gellan gum/starch blend
The present invention provides an improved method for sizing paper which comprises the step of coating paper with a composition comprising gellan gum and a derivatized starch wherein the...
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6231970 |
Thermoplastic starch compositions incorporating a particulate filler component
Thermoplastic starch compositions that include a particulate filler, e.g. an inorganic filler component, and optional fibrous component The compositions include a thermoplastic phase comprising a...
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6228419 |
High-amylose starch-emulsifier composition and methods of making
A method of producing high-amylose based starch-emulsifier compositions by heating a high-amylose starch in the presence of an emulsifier to form a complex with unique properties is described....
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6217709 |
Cationic starch/cationic galactomannan gum blends as strength and drainage aids
A composition comprising cationic starch, cationic galactomannan gum (such as cationic guar, locust bean and fenugreek gum) and acid suitable as drainage aid and strength additive in papermaking.
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6156072 |
Manufacturing method of fabric for ink jet printing and ink jet printing method
This invention relates to a method of manufacturing a fabric for ink jet printing and to an ink jet printing method for imparting to the fabric a clear and sharp image free from ink oozing in ink...
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6136097 |
Process for producing thermoplastic starch
A process is disclosed for producing thermoplastic starch based on renewable raw materials and, if required, for further processing it into a granulate. A low viscosity starch is modified under a...
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6090195 |
Compositions used in manufacturing articles having an inorganically filled organic polymer matrix
Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a highly inorganically filled matrix. Suitable inorganically filled mixtures...
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6083586 |
Sheets having a starch-based binding matrix
Compositions and methods for manufacturing sheets having a starch-bound matrix, optionally reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming...
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6068697 |
Polysaccharide derivatives and hydraulic compositions
A polysaccharide derivative prepared by replacing all or part of the hydroxyl hydrogen atoms of a polysaccharide or polysaccharide derivative by (A) a hydrophobic substituent having a C 8 -C 43 ...
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6056816 |
Adhesive compositions for corrugated boxes
Novel starch-silicate adhesive compositions are disclosed which are of particular advantage in the manufacture of corrugated board. By the controlled combination of starch, alkali silicate and,...
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6054204 |
Loosefill packing material
A substantially odor-free loosefill packing material with a density of from 0.33 to about 0.44 pounds per cubic foot. The packing material contains from about 70 to about 95 weight percent of wheat...
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5993530 |
Aqueous dispersion of biodegradable resin composition
A thermally-decomposable, biodegradable resin composition is dispersed and stabilized in water optionally along with additives to give an aqueous dispersion of the resin composition. In the...
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5989329 |
Biostable water-borne paints
Water-borne paints containing reduced molecular weight polysaccharide derivatives that are resistant to enzyme hydrolysis. The water-borne paints are biostable, retaining at least about 80% of...
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5976235 |
Compositions for manufacturing sheets having a high starch content
Compositions and methods for manufacturing sheets having a starch-bound matrix reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming the sheets...
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5965515 |
Coated amine functionality-containing materials
Amine functionality-containing materials such as cationic cellulose-based compositions are coated to suppress their tendency to generate "amine odors" in an alkaline pH environment. Further...
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5958558 |
Corrugating adhesives employing tapioca fiber
Carrier-type corrugating adhesives are prepared using a carrier phase comprising a combination of tapioca fiber and corn fiber or tapioca fiber and spent germ flake as a substitute for modified or...
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5955518 |
Process and composition for improving the uniformity of size application
A heteropolysaccharide--containing glass fiber sizing composition that provides improved application uniformity when applied to hot fibers via a roll coater.
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