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WO/2003/043659 |
An edible film that rapidly disintegrates when placed in the mouth to release an active agent, the film consisting of a hydrocolloid film-forming material and microparticles containing active agent.
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WO/2003/043956 |
The invention relates to a method for producing mineral fertilisers and can be used for the chemical industry, agriculture with the aim of producing crystallised mineral fertilisers allowing a user thereof to prepare liquid suspended fer...
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WO/2003/043725 |
Disclosed are novel emulsifier concentrates containing (a) 0.5 -90 wt. % of at least one isoalkenyloligoglucoside, (b) 0.5 90 wt. % of at least one isoalkenyl fatty alcohol (c) and 0-10 wt. % water. The mixtures are characterized by good...
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WO/2003/041849 |
The invention concerns a stable emulsion of a non-miscible fluid and an aqueous phase with specific pH. The emulsion is optimized in that it comprises an ionic surfactant and a polyampholytic polymer whereof the charge is pH-dependent. T...
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WO/2003/042248 |
The present invention relates to a preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle, and more particularly, to a preparation method of solvent-free water-dispersible hydroxypropyl...
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WO/2003/042324 |
A composition comprising a water−in−oil emulsion fluid for use in the drilling, completion or workover of a subterranean well is disclosed, wherein the emulsion fluid comprises: A) a base comprising at least one liquid hydrocarbon&se...
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WO/2003/040190 |
Dialdehyde carbohydrates such as dialdehyde starch (DAS) can be oxidised with oxygen or hydrogen peroxide in the presence of a laccase or another enzyme capable of oxidation. The oxidation is mediated by a di−tertiary nitroxyl such as ...
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WO/2003/039725 |
The invention concerns a surfactant formed by at least a particle of nanometric dimensions based on a metal phosphate or vanadate, at the surface of which are bound hydrophobic organic chains, the bonds between said chains and the surfac...
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WO/2003/040073 |
The invention relates to alk(en)ylglycerinether carboxylic acids, obtained by reacting mono- and/or dialk(en)ylglyceric ether and the additional products with ethylene- and/or propylene oxide of formula(I): R?1¿O(A)¿n?CH¿2?CH[(A)¿m?O...
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WO/2003/039724 |
The invention concerns multiple emulsions, in particular triple emulsions, particularly of the water-in-oil-in-water type, comprising as stabilizing species at all or part of their oil/water interfaces solid particles of nanometric dimen...
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WO/2003/039508 |
The invention relates to low-viscosity, sprayable w/o emulsions with a reduced silicone content for cosmetic and dermatological compositions. In a particular embodiment, the invention also relates to application as sunscreen products.
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WO/2003/037495 |
Compositions, which may be obtained by reaction of a mixture of a) 20 - 80 wt. % of one or more fatty alcohols with 8 to 22 C atoms and b) 20 - 80 wt. % of one or more ring-opened products from 1,2-epoxyalkanes with 8 to 18 C atoms with ...
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WO/2003/038008 |
A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and a mixture produced by the Diels-Al...
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WO/2003/037496 |
The invention relates to an emulsion and the production method therefor. The inventive emulsion is optimised in that it is stabilised owing to the presence of a surfactant which is specifically selected according to the type of polymer, ...
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WO/2003/037837 |
This invention is for di-substituted surfactant precursors, surfactants prepared from them, methods of making the di-substituted surfactant precursors and derived surfactants, and to surfactants having the properties of the described sur...
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WO/2003/035113 |
The invention relates to a magnetic dispersion based on water and/or dispersing agents mixable with water and nanoparticles dispersed and stabilized therein. The invention also relates to a method for the production of said magnetic disp...
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WO/2003/035657 |
The invention relates to alkylpolyglycosides having formulae: HO-R-O(X)¿r? or (X)¿s?-OR-O-(X)¿t?, wherein R denotes a linear or branched alkyl radical having between 6 and 12 carbon atoms. The invention also relates to the use of said...
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WO/2003/035237 |
There are provided according to the invention compounds of formula (I) or salts or solvate thereof, wherein:n and N independently represent an integer 2 to 12;m1 and m2 independently represent an integer 1 to 15; and R1 and R2 independen...
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WO/2003/035702 |
The present invention relates to an inverter mixture, containing at least one ethoxylated fatty alcohol and at least one ethoxylated fatty acid mono- and/or dialkanolamide, or at least one ethoxylated fatty alcohol and at least one alkyl...
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WO/2003/033634 |
The invention relates to opacifier preparations based on wax bodies, comprising (a) at least one amphoteric surface-active agent, (b) at least one fatty acid partial glyceride, (c) at least one fatty acid polyglycol ester and optionally ...
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WO/2003/032943 |
The present invention relates to a natural ethylene oxide−free emulsifier composed of olive oil, the fatty acid of which have been esterified, preferably with sorbitol and&sol or cetyl stearyl alcohol. The present invention also relate...
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WO/2003/031525 |
The invention relates to dispersant compositions that, at 25 °C, are liquid and can be poured. These dispersant compositions contain: 10 to 80 wt. % of a carrier medium involving the use of glycerol carbonate, and; 20 to 90 wt. % of one...
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WO/2003/030838 |
The invention concerns a composition comprising: 10 to 90 wt. % of arachidylic alcohol and/or behenylic alcohol; 90 to 10 wt. % of a phosporic ester of arachidylic alcohol and/or a phosphoric ester of behenylic alcohol; 0 to 20 wt. % of ...
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WO/2003/031043 |
The invention relates to the use as surfactant, for the preparation of dispersions of multiphase systems that comprise a continuous aqueous phase containing a high concentration of electrolytes, of hydrophobically modified saccharides of...
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WO/2003/031517 |
The invention relates to dispersant compositions that, at 25 °C, are liquid and can be poured. These dispersant compositions contain: 10 to 80 wt. % of a carrier medium involving the use of one or more diisobutyl esters of dicarboxylic ...
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WO/2003/028429 |
An enhanced formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The ...
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WO/2003/029309 |
The invention relates to ampiphilic compounds and mixtures thereof, methods for production and use thereof in oil-in-water emulsions. The compounds are made up of a lipophilic and a hydrophilic part. Both parts are linked together by mea...
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WO/2003/028766 |
Water-in-oil emulsions, compositions, and methods that include a vinyl polymer having a pKa of less than 4 that includes anionic group-containing side chains and alkyl-Y-containing side chains, wherein Y is O or NR, wherein R is hydrogen...
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WO/2003/027186 |
The present invention is directed to a polymeric pigment dispersant to be used as a grind resin to incorporate pigment into a pigment dispersion for a coating composition. The polymeric pigment dispersant is the reaction product of dipen...
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WO/2003/024581 |
The invention concerns the use, as buffer dispersant of compositions and bases for aqueous paints and paint-like pigment compositions in aqueous phase, of the combination of a partly or completely neutralized water-soluble dispersant hom...
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WO/2003/025031 |
Disclosed is an emulsion useful in an inversion process. The emulsion is a water−in−oil emulsion and has an aqueous phase having a water−soluble polymer, an oil phase and an activating agent of the following formula (I): wherein n ...
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WO/2003/024416 |
A novel fatty polypropoxylate ester which is an ester of an aliphatic or an aromatic monoacid formed by reacting the acid with a stoichiometric excess of a polypropoxylated fatty alcohol. The compounds have the following structural formu...
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WO/2003/022966 |
The invention relates to aqueous detergent preparations containing: (a) N-acylamino acids or their salts and (b) polyols and/or polyol fatty acid ester.
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WO/2003/023069 |
The invention relates to an emulsifying agent composition which is particularly suitable for the production of low-fogging, high-exhaust stuffing agents, the stuffing agents thus produced and preferred and the utilization of an emulsifyi...
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WO/2003/018534 |
The present invention relates to a new tertiary or quaternary nitrogen-containing ortho ester-based surfactant, where the hydrophobic and hydrophilic parts are attached by separate ortho ester linkages. The ortho ester surfactants are st...
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WO/2003/016037 |
A high internal phase emulsion composition comprising: a) at least three components; b) component A is a polymer, monomer or mixture thereof; c) component B is a polymer; d) component C is a compatiblizer; e) substantially no voids; and ...
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WO/2003/015910 |
The present invention relates to microcapsule dispersions with microcapsules having a capsule core, containing water soluble organic substances, and a capsule shell, essentially composed of polyurethane and/or polycarbamide, in a hydroph...
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WO/2003/015906 |
The present invention relates to novel hydrophobic soil dispersants having the formula (I) : wherein A units are arylene units, one of which is phenyl, anthryl, or phenanthryl; each R is independently hydrogen, linear or branched C¿1?-C...
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WO/2003/014235 |
A pigment dispersant that is useful in a cathodic electrocoating composition that is the reaction product of (1) an adduct of an alkyl aminoalkyl amine and an alkylene carbonate; (2) an organic acid to form a tertiary amine salt and (3) ...
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WO/2003/013845 |
The present invention relates to a method for making a hexagonal boron nitride slurry and the resulting slurry. The method involves mixing from about 0.5 wt.% to about 5wt.% surfactant with about 30 wt.% hexagonal boron nitride powder in...
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WO/2003/014170 |
The invention concerns latex dispersions based on (co)polymers of one or several n alkyl (meth)acrylate monomers, n ranging between 6 and 40, and optionally one or several hardly water-soluble of (meth)acrylic and/or vinyl type, optional...
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WO/2003/011960 |
The invention relates to a hydrocolloid composition containing a) one or more sulfoalkyl-substituted polysaccharide ethers which are soluble in cold and hot water and optionally b) one or several non-ionic polysaccharide ethers with a th...
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WO/2003/011236 |
The invention relates to thickener concentrates based on a) isostearic acid b) fatty alcohols and c) ethoxylated fatty alcohols, and to the use thereof for producing hair cosmetic products.
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WO/2003/012253 |
A method of reducing the aggregation and deposition of asphaltene from a fluid containing asphaltene, such as crude oil, which method comprises the addition to the fluid of a compound of formula (I): wherein A is an optionally substitute...
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WO/2003/011421 |
The invention relates to emulsifier mixtures containing{a} 0.1 - 60 wt. % fatty alcohol or fatty alcohol mixture {b} 30 - 97 wt. % ethoxylated fatty alcohol or a mixture of ethoxylated fatty alcohol {c} 0.1 -10 wt. % dialk(en}ylether, di...
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WO/2003/010222 |
The invention relates to reaction products from long-chain carboxylic acids with 10 to 100 mol alkylene oxides per mol of long-chain carboxylic acid and use of said reaction products.
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WO/2003/010128 |
Perfluoroalkyl-substituted amines, acids, amino acids and thioether acid compounds containing a perfluoroalkyl-iodoalkyl or perfluoroalkyl-alkene group as well as derivatives thereof, are described. They are useful as surfactants in a va...
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WO/2003/009819 |
This invention relates to an optically clear one-phase microemulsion which is transparent at temperature of from 0-70 °C comprising (i) at least one non-aqueous polar solvent, (ii) at least one non-polar solvent immiscible with (i), and...
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WO/2003/008458 |
Useful polysaccharides, such as β-1,3-glucans, from a biological raw material can be solubilised and/or isolated by treating the raw material with an oxidising agent that leads to oxidation of primary hydroxyl groups in the glucan. The ...
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WO/2003/006588 |
Fuel comprising an emulsion between water and a liquid hydrocarbon and polymeric surfactant, used to stabilize said emulsion, obtainable by: (a) reacting (i) at least one polyolefin oligomer functionalized with at least one group derivin...
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