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7101426 |
Inorganic matrix composite reinforced by ionically crosslinked polymer
An in situ ionic interaction between two additives, one a cationic strength enhancing additive and one an anionic crosslinking additive, is used to improve the mechanical properties of an article...
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7094448 |
Spray pack
Disclosed is a spray pack for use in forming a uniform, stable spray coating, comprising a spray container device and, packed therein, a spraying composition comprising a liquid dispersion medium...
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6840992 |
Coatings for inkjet media
The present invention provides a coating for inkjet media, which includes at least one hydrophobic filler particle; and a binder. Another embodiment of the invention provides an inkjet media, which...
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6830613 |
Method of manufacturing a sugar-inorganic hybrid composite
A biodegradable sugar-inorganic hybrid composite comprising a sugar or a sugar derivative uniformly dispersed in a matrix of an inorganic oxide, of which degradation products are suitable for...
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6827773 |
Cellulose solvent compositions and methods of making and employing same
Cellulose solvents, cellulose compositions, and methods of making and using the same. For example, a cellulose composition including cellulose dissolved in the following solvent: an amine-based...
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6680116 |
Luminescent fiber production thereof and use thereof
A luminescent fiber is described comprising at least one fiber-forming material with at least one inorganic luminophor pigment dispersed therein, characterized in that the inorganic luminophor...
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6676742 |
Mixture that can be added to decorative aqueous-phase paint products
A physical and chemical mixture of aggregative material, chemical products, mineral fillers and/or special pigments in dispersion, with metallic effect, designed to be added to aqueous-phase paint...
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6641629 |
Abrasion resistant coatings
A coating composition for forming abrasion-resistant, high clarity coatings is described. It has been found that a macrocrystalline or single crystal mineral abrasive can be added at high levels,...
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6639066 |
Aqueous suspension of a cellulose ether, method for the production thereof, and a dry blend
This invention relates to a suspension of a water-soluble, nonionic cellulose ether having a fairly low content of an electrolytic salt exhibiting a high stability and a low viscosity. The...
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6488754 |
Lithographic dampening solution and method for dampening a lithographic plate
Disclosed are a lithographic dampening solution and a method for dampening a lithographic plate. The solution comprises an aqueous solution of a gum, which may be a corn-hull-derived hemicellulose...
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6478864 |
Surface coating composition
The present invention provides a surface coating composition comprising a resin, a hydrophobic metal oxide, and a carrier, wherein said composition, after application to a substrate, is...
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6398976 |
Coated roofing insulation and roofing systems including such insulations
A single ply membrane roofing system includes a roofing insulation board which, preferably, is at least 45% by dry weight expanded perlite. One major surface of the insulation board is coated with...
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6372033 |
Method of forming and shaping plasticized mixtures and the green bodies made therefrom
Powder mixtures and a method of forming and shaping the mixtures. The method involves compounding the components of powder materials, binder, solvent for the binder, surfactant, and non-solvent...
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6174358 |
Method for producing cellulose particles
A method for producing cellulose particles whereby a cellulose solution is dispersed in a regenerant or nonsolvent and the cellulose is regenerated or precipitated in dispersed form into cellulose...
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6156118 |
Filler for use in paper manufacture and method for producing it
The invention relates to a filler for use in paper manufacture, said filler containing pigment and noil produced from cellulose fibre and/or mechanical pulp fibre by refining. According to the...
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6149831 |
Perlite-based insulation board
An insulation board suitable for use as a roof insulating board has a density between about 8 and about 15 pounds per cubic foot; a MOR/density ratio of at least 10.5 to 1 and includes, by dry...
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6086966 |
Method for authenticating a textile product and a thread and a woven label usable therewith
A method for authenticating a textile product, wherein a colorless composition is applied to at least one portion of at least one thread of the textile product. The composition comprises one of a...
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6071325 |
Binder composition and process for agglomerating particulate material
The present invention generally relates to a process of agglomerating particulate material in the presence of water which comprises mixing said particulate material with a binding effective amount...
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5911818 |
Acoustical tile composition
A composition suitable for making acoustical tiles in a water-felting process comprises expanded perlite, clay, a binder component selected from the group consisting of starch, latex, cellulosic...
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5770110 |
UV-active regenerated cellulose fiber
UV-active regenerated cellulose fiber Luminescent regenerated cellulose fiber comprising one or more inorganic luminophors selected from the group consisting of the phosphates, tungstates, oxides,...
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5749954 |
Perlite-based insulation board
A perlite-based insulation board includes, by dry weight, between about 50% and about 76% expanded perlite; between about 15% and about 45% fibers; between about 1% and about 5% starch; between...
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5679146 |
Moulding materials and spinning materials containing cellulose
Moulding material and spinning material respectively containing cellulose, an aqueous tertiary amine-oxide, a non-solvent and a stabiliser, characterised in that, one or more stabilisers are...
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5612385 |
Aerated fibrous foam compositions
Novel aerated fibrous slurry comprising fibrous material, foaming agent, stabilizer, water and gas, which when dried to a water content of not more than 10% by weight, forms a dry, resilient...
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5560772 |
Yellow/orange pigments comprising zirconium oxide and cerium, praseodymium and/or terbium values
Nontoxic yellow/orange pigment compositions, well suited for the coloration of a wide variety of substrates, for example paints, varnishes, plastics, ceramics, etc., comprise a major amount of a...
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5492560 |
Treatment of inorganic pigments with carboxymethylcellulose compounds
The disclosed invention relates to a composition comprising finely divided particles of an inorganic material treated with a cellulose derivative modified by or containing at least one ionic...
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5472485 |
Use of zirconium salts to improve the surface sizing efficiency in paper making
New sizing compositions containing: (a) a compound selected from the group consisting of alkenyl succinic anhydrides, alkyl ketene dimers and mixtures thereof and (b) a metal salt selected from the...
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5437720 |
Spheroidal aggregate of platy synthetic hydrotalcite
An aggregated synthetic hydrotalcite having a substantially spheroidal shape and an average diameter of up to about 60 μm is disclosed. The aggregates are composed of individual platy particles...
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5413631 |
Formation of a cellulose-based premix
A method is disclosed of forming a premix which is suitable for conversion into a cellulosic dope which can be used to produce cellulosic products. The method involves introducing into a mixing...
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5389135 |
Chemistry to prevent the build up of hard ash deposits on equipment
The instant invention comprises a method of preventing ash deposition on equipment comprising adding a hemicellulose extract to phosphonate to form a mixture. The ratio hemicellulose extract to...
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5360586 |
Biodegradable cellulosic material and process for making such material
A process for making a shaped biodegradable cellulosic article from cellulose-containing material having a water content of less than about 50 percent by weight. The process includes forming a dry...
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5340389 |
Water based multicolor coating compositions and process for their preparation
The invention provides aqueous multicolor compositions containing discrete hydrated colored globules dispersed in an aqueous dispersing medium containing a film forming material. To impart the...
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5290349 |
High strength cellulose fiber or film
The present invention relates to the production of high tensile strength, solvent-spun cellulose fiber which is stable in alkaline solutions. More particularly, the invention relates to a process...
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5252284 |
Method of producing shaped cellulosic articles
A cellulosic solution in a amine oxide and water is forced through an elongated orifice passage having a minimum length of 1000 /μm and a minimum diameter along the length which is up to 150 /μm...
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5006167 |
Metallizing composition
A metallizing composition is described that comprises 100 parts by weight of Au powder, from 2 to 7 parts by weight of CuO powder, from 0.3 to 2 parts by weight of a glass-based inorganic powder...
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4999149 |
Production of high strength cellulose fiber using zinc chloride, organic solvents and aqueous solution
The present invention relates to the production of high tensile strength, solvent-spun cellulose fiber which is stable in alkaline solutions. More particularly, the invention relates to a process...
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4981515 |
High functional regenerated cellulose composition
A regenerated cellulose composition having excellent adsorptivity and flame resistance prepared by a process in which viscose, a solvent-adsorbing active carbon in the form of an aqueous dispersion...
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4968350 |
Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase, the resulting powder and utilization thereof
The process for preparing a redispersible powder of a water-insoluble polymer by a producing a gel of a water-soluble macromolecular substance and water. Then a second solution is prepared by...
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4933012 |
Aqueous coating for copy paper, and a process for the production thereof
Aqueous coating of copy paper based on a porous inorganic matrix, an elastifying organic polymer and the color paste included in the pores. The inorganic matrix comprises a Zr 4 + polycondensate...
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4880469 |
Process for the preparation of a shapeable solution of cellulose in the presence of a tertiary amine oxide and an additive
The invention relates to solutions of cellulose destined to be extruded or spun, containing a tertiary amine oxide as solvent for the cellulose and in particular the N-oxide of N-methylmorpholine....
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4840673 |
Anisotropic cellulose articles, fibers, and films and method of producing same
Lyotropic mesophase (liquid crystalline) solutions of cellulose are formed in an ammonia/ammonium thiocyanate solvent. The nature of the solution can be controlled to selectively produce lyotropic...
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4838939 |
Composition particularly adapted to damping sheets for vehicles
Compositions particularly adapted to the damping sheet are provided. They contain a binder component and a filler component consisting of inorganic fillers and an organic filler. The organic filler...
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4797161 |
Mixture for manufacture of shaped elements and its use
The mixture for manufacture of shaped elements of fiber-cement, in addition to minimum 5% by weight of pozzuolanic silicic acid contains also an amount of limestone powder. With this mixture it is...
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4772330 |
Process for producing low water-absorption artificial lightweight aggregate
A process for producing a low water-absorbing artificial lightweight aggregate, which comprises: granulating a starting powdery material containing coal ash, having such a particle size...
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4750939 |
Anisotropic cellulose solutions, fibers, and films formed therefrom
Lyotropic mesophase (liquid crystalline) solutions of cellulose are formed in an ammonia/ammonium thiocyanate solvent. The nature of the solution can be controlled to selectively produce lyotropic...
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4744987 |
Coprocessed microcrystalline cellulose and calcium carbonate composition and its preparation
A particulate coprocessed microcrystalline cellulose and calcium carbonate composition having the respective components present in a weight ratio of from about 75:25 to 35:65. The composition is...
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4634470 |
Cellulose dope, process for preparation and method for application thereof
Described is a cellulose dope which is an aqueous alkali solution containing substantially at least 3% by weight of cellulose having a degree of polymerization of at least 100, wherein in the 13 ...
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4629575 |
Well drilling and production fluids employing parenchymal cell cellulose
Circulating and non-circulating well-drilling fluids are provided comprising parenchymal cell cellulose. In accordance with a preferred embodiment, improved viscosity and fluid loss control in...
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4465802 |
Process for treating furred animal pelts and/or fur
Described herein is a composition for treating furred animal pelts and/or fur, which composition comprises a water soluble cationic polymer, a cationic surfactant, and water.
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4370249 |
Fire-retardant cellulose insulation and method of production
A fire-resistant, cellulose insulation and method, the cellulose insulation including a predetermined quantity of talc to impart the desired degree of fire-resistant characteristics to the...
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4361493 |
Hydrophilic substrate for sorbing heavy metals
Method for making a water insoluble hydrophilic polymeric substrate having incorporated therein a dispersion of a finely precipitated metal sulfide for sorbing by ion exchange heavy metals from...
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