A cardanol based coupling agent is disclosed. The coupling agent is obtained by reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3- pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a diisocyanate compound. A process for preparing a cardanol based coupling agent is also disclosed. The process comprises reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3-pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a diisocyanate compound.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
C07C 39/19 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with unsaturation outside the aromatic ring containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds
C07C 35/08 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing six-membered rings
2.
A NOVEL COUPLING AGENT AND A PROCESS FOR PREPARING IT
A cardanol based coupling agent is disclosed. The coupling agent is obtained by reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3-pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a carbonyl compound. A process for preparing a cardanol based coupling agent is also disclosed. The process comprises reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3-pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a carbonyl compound.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
C07C 39/19 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with unsaturation outside the aromatic ring containing carbon-to-carbon double bonds but no carbon-to-carbon triple bonds
A graphite silica composite is provided. The composite comprises graphite, poly(diallyldimethylammonium) chloride, and silica wherein the ratio of graphite: poly(diallyldimethylammonium) chloride: silica is in a range of 0.5:1:100 to 5 10:1:100.
A precipitated silica is disclosed. Said precipitated silica has a BET surface area of 165-195 m2/g; a CTAB surface area of 160-180 m2/g; a vicinal silanol content of 14 to 21%; a geminal silanol content of 2 to 4%; a total intrusion volume of 2 to 4 mL/g; a pore volume ratio (V2/V1) of 0.45 to 0.7; and a total pore area ranging from 52 to 70 m2/g.
C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
C01B 33/187 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates
The present disclosure relates to a spice pellet comprising oligosaccharide in the range of 3-40% w/w of the total weight of the spice pellet, hydroxy propyl methyl cellulose (HPMC) in the range of 1-15% w/w of the total weight of the spice pellet, clarified butter in the range of 5-10% w/w of the total weight of the spice pellet, spice mixture in the range of 50-90% w/w of the total weight of the spice pellet. The present disclosure also relates to a method of making the spice pellet.
A23L 33/115 - Fatty acids or derivatives thereofFats or oils
A23L 33/125 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives containing carbohydrate syrupsModifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives containing sugarsModifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives containing sugar alcoholsModifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives containing starch hydrolysates
The present disclosure relates to a spice pellet comprising oligosaccharide in the range of 3-40% w/w of the total weight of the spice pellet, hydroxy propyl methyl cellulose (HPMC) in the range of 1-15% w/w of the total weight of the spice pellet, clarified butter in the range of 5-10% w/w of the total weight of the spice pellet, spice mixture in the range of 50-90% w/w of the total weight of the spice pellet. The present disclosure also relates to a method of making the spice pellet.
A process for preparing precipitated silica, is disclosed. The process includes preparing an aqueous solution of sodium silicate having a pH in a range of 10.6 to 10.8, simultaneously adding to said aqueous solution of sodium silicate, a sodium silicate solution, water and an acid in at least two phases to obtain a reaction mixture, wherein in an initial phase the sodium silicate solution, the water and the acid is added till the sodium ion concentration of the reaction mixture is in range of 0.13 normal to 0.57 normal and in a final phase the sodium silicate solution, the water and the acid is added till the sodium ion concentration of the reaction mixture is in a range of 0.3 to 0.9 normal; acidifying the reaction mixture with the acid to a pH in a range of 3 to 4.5, aging the reaction mixture to obtain precipitated silica and recovering the precipitated silica from the reaction mixture.
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
8.
A METHOD OF DETERMINING THE EFFECT OF MOLECULAR SUPPLEMENTS ON THE GUT MICROBIOME
A method of determining effect of one or more molecular supplements on abundance of one or more subject microorganisms in one or more subject microbiome is disclosed. A device to determine effect of one or more molecular supplements on abundance of one or more subject microorganisms in one or more subject microbiome is also disclosed. Said device comprises of one or more input means, a memory, one or more processors, and a display device.
G16B 5/00 - ICT specially adapted for modelling or simulations in systems biology, e.g. gene-regulatory networks, protein interaction networks or metabolic networks
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
The present disclosure relates to substantially encapsulated micronutrient granules for fortification of an edible salt composition. Said substantially encapsulated micronutrient granules comprise of at least one micronutrient having a particle size in a range of 10 to 250 microns, wherein said micronutrient is encapsulated by an outer coating comprising of a fatty acid and a cellulose derivative.
The present disclosure relates to methods and systems for obtaining a nutraceutical composition. The method comprises the use of genome-scale metabolic networks of microorganisms to identify nutraceutical compositions for one or more health conditions.
G16H 20/90 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to alternative medicines, e.g. homeopathy or oriental medicines
G16B 5/00 - ICT specially adapted for modelling or simulations in systems biology, e.g. gene-regulatory networks, protein interaction networks or metabolic networks
G16H 10/40 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
G16H 15/00 - ICT specially adapted for medical reports, e.g. generation or transmission thereof
G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
G16H 70/60 - ICT specially adapted for the handling or processing of medical references relating to pathologies
11.
A GRANULAR COMPOSITION COMPRISING FENUGREEK EXTRACT
A granular composition is disclosed. Said granular composition comprises: - from about 0.1 to 15 percent by weight of fenugreek extract; - from about 85 to 99.9 percent by weight of fructo-oligosaccharide; wherein fenugreek extract is homogenously dispersed in fructo-oligosaccharide such that the taste of fenugreek extract is at least partially masked by fructo-oligosaccharide.
A61K 36/00 - Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
A61K 31/00 - Medicinal preparations containing organic active ingredients
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
A process of preparing precipitated silica is disclosed. Said process comprises of reacting an aqueous solution of a metal silicate with a mineral acid in the presence of a surfactant solution comprising gelatin and C8-C20 sulfosuccinate blend, at a reaction temperature in a range of about 70 to 100° C. with constant stirring such that a reaction mixture having a pH of about 10·0.3 is obtained; optionally, allowing the reaction mixture to age at a temperature in a range of about 70 to 100° C. for a time period in range of 10 to 100 minutes; adjusting the pH of the reaction mixture to about 4, followed by aging said mixture at a temperature in a range of about 70 to 100° C. for a time period in a range of 10 minutes to 2 hours; and recovering the precipitated silica from the reaction mixture.
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
14.
Process for production of Galacto-oligosaccharides
Sporobolomyces singularis in a fermentation medium, harvesting the said microbes from the fermentation medium, inoculating the said microbes with lactose solution in a reactor and incubating in an aerobic condition to convert lactose into galacto-oligosaccharides. The process also includes separating the galacto-oligosaccharides from the microbes; filtering thus obtained galacto-oligosaccharides; and optionally making the powder form of galacto-oligosaccharides. The process for producing galacto-oligosaccharides provides high yield and high purity.
A substantially encapsulated micronutrient granules for fortification of an edible salt composition is disclosed. Said encapsulated micronutrient granules comprises: granules comprising of 0.1 to 20 % of at least one micronutrient and 1 to 99 % of at least one binding agent selected from a group consisting of a fatty acid, cellulose derivative and sugar, encapsulated by an outer coating comprising of a fatty acid and cellulose derivative.
A process for preparing precipitated silica, is disclosed. The process includes preparing an aqueous solution of sodium silicate having a pH in a range of 10.6 to 10.8, simultaneously adding to said aqueous solution of sodium silicate, a sodium silicate solution, water and an acid in at least two phases to obtain a reaction mixture, wherein in an initial phase the sodium silicate solution, the water and the acid is added till the sodium ion concentration of the reaction mixture is in range of 0.13 normal to 0.57 normal and in a final phase the sodium silicate solution, the water and the acid is added till the sodium ion concentration of the reaction mixture is in a range of 0.3 to 0.9 normal; acidifying the reaction mixture with the acid to a pH in a range of 3 to 4.5, aging the reaction mixture to obtain precipitated silica and recovering the precipitated silica from the reaction mixture.
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
C01B 33/187 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates
An electrochemical catalyst comprising a metallic nanoparticle is disclosed. An electrochemical catalyst comprises; a metallic nanoparticle; a carbon support; and a tannic acid. The electrochemical catalyst is having at least 15% increased electro catalytic surface area as compared to the catalyst not having the tannic acid.
A method of determining effect of one or more molecular supplements on abundance of one or more subject microorganisms in one or more subject microbiome is disclosed. A device to determine effect of one or more molecular supplements on abundance of one or more subject microorganisms in one or more subject microbiome is also disclosed. Said device comprises of one or more input means, a memory, one or more processors, and a display device.
G06F 16/00 - Information retrievalDatabase structures thereforFile system structures therefor
G16B 15/00 - ICT specially adapted for analysing two-dimensional or three-dimensional molecular structures, e.g. structural or functional relations or structure alignment
19.
Method of increasing relative abundance of oscillospira
A method of reducing interleukin-6 levels in an obese human is disclosed. The method comprises of administering to the obese human an effective amount of a fructo- oligosaccharide composition.
A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
21.
A PROCESS FOR PREPARING SODIUM SILICATE FROM RICE HUSK ASH
A process for preparing sodium silicate from rice husk ash is disclosed. Said process comprises fusing the rice husk ash with trona at an elevated temperature ranging between 1200-1500 °C for a time period ranging between 2-4 hours to obtain sodium silicate.
A process for preparing silica from rice husk ash is disclosed. Said process comprises fusing the rice husk ash with an alkali metal sulphate at an elevated temperature ranging between 1200 to 1500 °C for a time period ranging between 2-4 hours to obtain an alkali metal silicate; dissolving the obtained alkali metal silicate in an aqueous medium to obtain an alkali metal silicate solution and a first by-product comprising carbon dioxide and sulphur dioxide; acidifying the alkali metal silicate solution by addition of the first by- product, to cause precipitation of silica and release of a second by-product comprising said alkali metal sulphate.
C01B 33/12 - SilicaHydrates thereof, e.g. lepidoic silicic acid
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel formAfter-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
23.
A PROCESS FOR PREPARING WATER GLASS FROM RICE HUSK ASH
A process for preparing water glass having Na2O: SiO2 ranging between 1:2.5- 1:3.7 is disclosed. Said process comprises treating rice husk ash with a caustic soda solution and water at a temperature ranging between 90 to 160˚C under 2-3.5 bar pressure with stirring at 600-700 rpm for 1-3 hours, followed by separation of water glass from resultant reaction mixture.
A composition redispersible in polar and non-polar solvents is disclosed. The composition comprises zinc oxide nanoparticles having a coating of an alkali metal salt of an acid and an ester of carboxylic acid, such that the alkali metal salt of an acid is coated on the zinc oxide nanoparticles and the ester of carboxylic acid is coated on the alkali metal salt of an acid. A method of preparing such a composition is also disclosed.
A process for production of galacto-oligosaccharides is disclosed. A process for production of galacto-oligosaccharides comprises growing Sporobolomyces singularis in a fermentation medium, harvesting the said microbes from the fermentation medium, inoculating the said microbes with lactose solution in a reactor and incubating in an aerobic condition to convert lactose into galacto-oligosaccharides; separating the galacto- oligosaccharides from the microbes; filtering thus obtained galacto-oligosaccharides; and optionally making the powder form of galacto-oligosaccharides. The said process for producing galacto-oligosaccharides provides high yield and high purity.
A process of preparing precipitated silica is disclosed. Said process comprises of reacting an aqueous solution of a metal silicate with a mineral acid in the presence of a surfactant solution comprising gelatin and C8-C20 sulfosuccinate blend, at a reaction temperature in a range of about 70 to 100 ºC with constant stirring such that a reaction mixture having a pH of about 10 ± 0.3 is obtained; optionally, allowing the reaction mixture to age at a temperature in a range of about 70 to 100 °C for a time period in range of 10 to 100 minutes; adjusting the pH of the reaction mixture to about 4, followed by aging said mixture at a temperature in a range of about 70 to 100 ºC for a time period in a range of 10 minutes to 2 hours; and recovering the precipitated silica from the reaction mixture.
A precipitated silica is disclosed. Said precipitated silica has a BET/ CTAB in a range of 0.8-1.35; a DBP oil absorption in a range of 240-320 ml/100g; and a CDBP coefficient (DA) in range of 0.4 to 0.9.
A precipitated silica is disclosed. Said precipitated silica has a CTAB surface area in a range of 80-230 m2/g; a sears number (V2) in a range of 10 to 30 ml/ (5g); and a ratio of sears number (V2) and CTAB surface area in a range of 0.16 - 0.20 ml/(5 m2).
A process for reducing sodium fluoride content in trona or soda ash, comprising mixing the trona or the soda ash with saline water comprising sodium chloride in a range of 1 to 10% by weight to precipitate the sodium fluoride present in the trona or the soda ash; and separating the precipitated sodium fluoride from the mixture to obtain a trona or soda ash solution having reduced sodium fluoride content.
A crop protection formulation is disclosed. The crop protection formulation comprises porous silica nanoparticles and at least one pesticide, wherein the pesticide is entrapped within pores of the silica nanoparticles and the formulation has pesticide loading of at least 0.5% (w/w). A method for preparing said crop protection formulation is also disclosed.
A01G 13/02 - Protective coverings for plants; Devices for laying-out coverings
A01N 25/08 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
31.
A NUTRITIONAL COMPOSITION AND METHOD OF PREPARATION THEREOF
The present disclosure provides a nutritional composition comprising silica and an active agent selected from vitamin(s), mineral(s) and combination of mineral(s) and vitamin(s), the silica and the active agent forming a complex, wherein amount of the active agent released from the nutritional composition in intestinal fluid is at least 1.5 times than that released in gastric fluid. The disclosure also provides methods for preparation of such nutritional composition.
An acaricide composition and a method of preparing said composition is disclosed. The composition comprises an essential oil mixture comprising Neem Oil, Eucalyptus Oil and Orange oil in a concentration ratio of 2 to 0.5: 1 to 0.1: 1 to 0.1; water and an emulsifier. The essential oil mixture comprises at least 25 weight percent of the composition.
The present disclosure provides a bipolar plate for a fuel cell. The bipolar plate comprising a plurality of flow channels extending between an inlet and an outlet, each flow channel having the same length and forming one group, each group forming a plurality of sub groups; wherein the flow channel of each group forms a serpentine flow path; and the flow channel of each sub group forms a combination of serpentine and parallel flow paths; and the number of sub groups is equal to the number of flow channels and the length of the flow channel of each sub group is the same.
A nutraceutical formulation of Curcumin and molecular complex former selected from Trehalose, Sucralose, Arabitol, Xylitol, Citric Acid, Carnosine, Maltose, Maltitol and mixture thereof is disclosed. A nutraceutical formulation comprises a molecular complex of Curcumin and molecular complex former selected from Trehalose, Sucralose, Arabitol, Xylitol, Citric Acid, Carnosine, Maltose, Maltitol and mixture thereof. The molecular complex is having improved water solubility and improved bioavailability.
A nutraceutical formulation of Curcumin and Epigallocatechin-3 -gallate is disclosed. A nutraceutical formulation comprises a molecular complex of Curcumin and Epigallocatechin-3- gallate. The molecular complex is having improved water solubility and improved bioavailability.
A nutraceutical formulation of Curcumin and Fructo-oligosaccharides is disclosed. A nutraceutical formulation comprises a molecular complex of Curcumin and Fructo- oligosaccharides. The molecular complex is having improved water solubility and improved bioavailability.
A fortified edible salt composition comprising a source of iodine, and an iron complex adsorbed on silica is disclosed. A process for preparing a fortified edible salt composition is also disclosed, the process comprising preparing an iron complex adsorbed on silica; and adding the iron complex adsorbed on silica to the edible salt.
A fortified edible salt composition comprising a source of iron, and iodine-silica complex, wherein the iodine-silica complex comprises iodine bonded with surface functionalized silica is disclosed.
A nutritional composition for plants and a method of preparing the same is disclosed. The nutritional composition comprising silica nanoparticles having at least one micronutrient adsorbed thereon, wherein the micronutrient comprises at least 1 % (w/w) of the nutritional composition, the nutritional composition having particle size not more than 1000 nm.
A water purification composition is disclosed. Said composition comprises porous granules of a particulate material, silver nanoparticles and polyvinyl alcohol matrix, wherein the silver nanoparticles and the particulate material are embedded in the polyvinyl alcohol matrix, the particulate material, polyvinyl alcohol and silver nanoparticles being present in a ratio of 100: 4.5: 0.7 to 100: 10: 0.7 on weight basis, and the porous granules having a size in a range of 0.1 mm to 3 mm. A method for preparing a water purification composition is also disclosed.
B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor
A modified coating composition is disclosed. Said modified coating composition comprises a coating composition, a modifier, at least one dispersing agent, at least one solvent and at least one binder, wherein the coating composition, the modifier, the at least one dispersing agent, the at least one solvent and the binder are collectively ground to obtain nanoparticles of the modifier dispersed therein. The modifier, in accordance with the present invention, comprises of mixed oxide particles bonded to a silane crosslinking agent. Herein, the mixed oxide particles comprise alumina and silica in a weight ratio between 30:70 and 40:60.
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
42.
A MOLECULAR COMPLEX OF EPIGALLOCATECHIN-3-GALLATE AND A PROCESS FOR PRODUCTION THEREOF
A molecular complex of Epigallocatechin-3-gallate is disclosed. The molecular complex comprises Epigallocatechin-3-gallate and a molecular complex former selected from Trehalose, Sucralose, Glutamic Acid, Glutamine, Glycine, Lipoic Acid, Carnosine, Maltose, Maltitol, Fructo-oligosaccharides and mixture thereof.
The present invention is directed to a modifier for improving the surface properties of a coating composition. The said modifier comprises of an inorganic nanoparticle having atleast one hydroxyl functional group covalently bonded to a crosslinking agent, the crosslinking agent having a general formula (I): Z[R2XRiSi(R>3]2 (I). The said crosslinking agent is further crosslinked with a polydialkylsiloxane diol.
C08J 7/00 - Chemical treatment or coating of shaped articles made of macromolecular substances
C09D 143/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metalCoating compositions based on derivatives of such polymers
C08G 18/71 - Monoisocyanates or monoisothiocyanates
44.
A MOLECULAR COMPLEX OF HEXACONAZOLE AND IMIDACLOPRID AND A PROCESS FOR PRODUCTION THEREOF
A pesticidal formulation comprising a molecular complex of hexaconazole and imidacloprid, having a melting point of around 105 °C measured as a single melting endotherm by differential scanning calorimetry is disclosed. A process for the preparation of a molecular complex of hexaconazole and imidacloprid, is also disclosed.
A01N 37/00 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
45.
A MOLECULAR COMPLEX OF IMIDACLOPRID AND A PROCESS FOR PRODUCTION THEREOF
A molecular complex comprising imidacloprid and a phenolic compound having a formula (II); R includes -OH, -COOH, -CI, -Br, -CONH2, -CH3, alkyl, aryl, allyl, formyl or amine group is disclosed. A process for preparation of said molecular complex is also disclosed.
A01N 57/16 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
A modifier for improving the surface properties of a coating composition is disclosed. More particularly, a modifier comprising inorganic nanoparticles bonded to a crosslinking agent, which is further crosslinked to a polydialkylsiloxane diol is disclosed. A method for preparing the said modified is also disclosed.
A modified bimetallic nanoparticle comprising a first metal consisting of platinum and a second metal selected from the group consisting of Iridium (Ir), Ruthenium(Ru), Copper(Cu), Cobalt (Co), Titanium (Ti), Zirconium (Zr), Hafnium (Hf), Vanadium (V), Niobium (Nb), Tantalum (Ta), Chromium (Cr), Molybdenum (Mo), Tungsten (W), Iron (Fe), Osmium (Os), Nickel (Ni), Palladium (Pd), Rhodium (Rh), Silver (Ag) and Gold (Au) having at least one mercapto alkyl acid attached thereon, wherein the molar ratio of the first metal and the second metal to mercapto alkyl acid is at least 16: 1 is disclosed. A process of preparing a modified bimetallic nanoparticle is also disclosed.
An auto-shut off system for a water treatment device is disclosed. The auto-shut off system comprising a casing defining a top edge and a bottom edge; the casing including an inlet configured to receive a water inflow proximate the top edge and an outlet for the water outflow proximate the bottom edge, the casing defining a hollow passage for the uni-directional flow of water under gravity from the inlet to the outlet; a base configured to be received and retained within the casing, the base including a bottom surface and one or more sidewalls extending upward therefrom to define a hollow cavity and forming a rim disposed in contact with the casing, the base further defining an opening at or proximate the bottom surface, the opening in fluid communication with the outlet; at least one water soluble tablet positioned within the hollow cavity and configured to extend above the rim; the water soluble tablet sized smaller than the hollow cavity to define a clearance passage between itself and the base; the clearance in fluid communication with the opening on the base; the water soluble tablet configured to dissolve after contact with a pre-determined quantity of water; and a plunger supported over the water soluble tablet and sized smaller than the casing to define a side channel such that water from the inlet flows via the side-channel to pass through the opening and out of the outlet; the plunger further configured to descend downwards and engage the base on dissolution of the water soluble tablet and close the fluid communication between the inlet and the outlet. A water treatment device having such an auto shut off system is also disclosed.
A water purification composition and a method of preparing the same are disclosed. The water purification composition comprising porous granules of rice husk ash- silver nanoparticles-chitosan matrix, obtained by adding rice husk ash bonded to silver nanoparticles or rice husk ash and silver nanoparticles to a chitosan gel, the chitosan gel formed by dissolving ehitosan in an aqueous solution of an organic acid, such that the ratio of chitosan to rice husk ash is in a range of 3:100 to 15:100 weight by weight wherein the porous granules are obtained in a range of 0.15 mm to 1 mm.
A gravity based water purifier is disclosed. The said gravity based water purifier comprises an outer casing defining a purifier inlet for receiving water to be purified and a purifier outlet for outflow of purified water. The outer casing further defines a receptacle for receiving a cartridge holding a purification medium, a cavity for receiving an end of life assembly and a passage for providing a fluid communication under gravity between the purifier inlet and the cartridge. Herein, the cartridge defines a top surface and a bottom surface and includes a cartridge inlet positioned proximate the bottom surface for receiving water to be purified from the purifier inlet through the passage and a cartridge outlet positioned proximate the top surface for delivering the purified water therefrom, such that the water to be purified flows in an upward direction through the purification medium in the cartridge. The end of life assembly comprises an assembly inlet and an assembly outlet, the assembly inlet positioned proximate the cartridge outlet and configured to receive the purified water therefrom, the assembly outlet positioned proximate the purifier outlet, such that the purified water flows downward unidirectionally under gravity through the end of life assembly before exiting the water purifier through the purifier outlet.
B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor
A redispersible magnesium hydroxide is disclosed. The redispersible magnesium hydroxide comprises of magnesium hydroxide particles coated with at least one capping agent wherein the capping agent having a critical micellar concentration value of not more than 0.15% the redispersible magnesium hydroxide having a size in the range of 5 nm to 500nm.
A modified platinum nanoparticle is disclosed. The modified platinum nanoparticle comprises of a platinum nanoparticle having at least one mercapto alkyl acid selected from the group consisting of mercatopropyl sulfonic acid, mercapto propionic acid and mercapto succinic acid, attached thereon.
An electrode for a fuel cell is disclosed. The electrode comprises of a gas diffusion layer having an electrode catalyst layer coated thereon. The electrode catalyst layer comprises of a carbon supported catalyst. The carbon supported catalyst comprises of carbon supported platinum nanoparticles having at least one mercapto alkyl acid selected from the group comprising of mercatopropyl sulfonic acid, mercapto propionic acid and mercapto succinic acid, attached thereon.
The invention relates to a water purification medium comprising a layer of rice husk ash and a layer of quartz sand adjacent to it with a bactericidal agent coated on to either the rice husk ash or the quartz sand or both, such that the layer of quartz sand is positioned after the layer of rice husk ash in the direction of flow of water through the water purification medium. The invention also relates to a water purification cartridge comprising the said water purification medium.
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
B01D 24/02 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
B01D 29/50 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
B01D 39/02 - Loose filtering material, e.g. loose fibres
An antimicrobial composition comprising rice husk ash with an antimicrobial compound coated thereon is disclosed. The said antimicrobial compound consists of copper nanoparticles bonded to silver nanoparticles with an intermetallic bond. A method of preparing the antimicrobial composition is also disclosed. The said process comprises adding silver precursor to the rice husk with copper nanoparticles coated thereon, wherein the antimicrobial compound is formed by transmetallation reaction between the silver recursor and co er nano articles.
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
B01J 20/06 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group
A gravity based water purifier is disclosed. The gravity based water purifier comprises an outer casing defining an inlet for receiving water to be purified, a recess to receive a cartridge holding a purification medium, a cavity to receive an end of life chamber, a passage connecting the cavity to the recess, and a purifier outlet. The purifier also includes a cartridge holding a purification medium defining a top and bottom surface and including a cartridge inlet for receiving water to be purified positioned proximate the bottom surface and a cartridge outlet for purified water also positioned proximate the bottom surface, the cartridge further includes an outlet passage for conveying water exiting the purification medium to the cartridge outlet. The cartridge is configured to be received in the recess such that a recess chamber is defined there between, an accumulation chamber is formed between the cartridge and the outer casing and the cartridge outlet is in fluid communication with the purifier outlet. An end of life chamber is placed in the cavity and includes an inlet in fluid communication with the accumulation chamber and an outlet in fluid communication with the recess chamber via the passage. The end of life chamber further containing at least one water soluble tablet and a plunger with a plug configured to close the inlet or the outlet of the end of life chamber when the water soluble tablet is dissolved after a predetermined amount of water passes through the water purifier, such that water entering the water purifier through the inlet in the outer casing travels through the end of life chamber to the cartridge and passes through the cartridge in a upward flow before exiting from the water purifier.
B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor
B01D 27/00 - Cartridge filters of the throw-away type
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
58.
A PROCESS FOR PRODUCTION OF FRUCTO-OLIGOSACCHARIDES
A microbial consortium comprises of an Aureobasidium sp. to metabolise a sugar substrate into fructooligosaccharide, glucose and fructose and a Pachysolen sp to metabolise the glucose and the fructose into ethanol.
The present invention deals with an improved process for the production of high yield of pure Galactooligosaccharides using microbial whole cells in a reactor with cross flow hollow fiber microfiltration system. The process is economical as cell biomass is used repeatedly and eliminated the need to carry out downstream processing for the removal of mono and disaccharides from the final product.
An auto shut off device for liquids comprising of at least one liquid inlet, at least one liquid outlet, a casing that defines an opening, and a stopper shaped to close the opening comprising of a top, bottom and side surfaces. The stopper further defines a liquid inlet aperture on the top surface, a liquid outlet aperture on the top surface; a connecting passage connecting the liquid inlet aperture to the liquid outlet aperture, a liquid inlet passage connecting the liquid inlet to the liquid inlet aperture, and a liquid outlet passage connecting the liquid outlet aperture to the liquid outlet. A water dissolvable tablet and a plunger are placed within the casing the plunger including a plug configured to block the liquid inlet aperture.
A process for production of alkyl esters is disclosed. The process comprises reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acids or mixture thereof with a C5 to C12 alcohol in the presence of fly ash as a catalyst. A catalyst composite material for the production of alkyl esters having a C5 to C12 alkyl chain from a feedstock including one or more fatty acid glycerol esters or one or more fatty acids or mixture thereof, wherein the catalyst includes fly ash is also disclosed.
B01J 27/02 - Sulfur, selenium or telluriumCompounds thereof
C07C 67/03 - Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
C07C 69/007 - Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
C07C 69/24 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
62.
CATALYSED PRODUCTION OF FATTY ACID ALKYL ESTERS FROM FATTY ACID GLYCEROL ESTERS AND ALKANOLS
The document relates to a process for producing fatty acid alkyl esters, the process comprising reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acids or a mixture thereof with a C5 to C10 alcohol in the presence of a catalyst at a substantially higher temperatures of 100° C or more, the catalyst including a catalyst composition comprising oxides, mixed oxides, silicates or sulphates of two or more of silica, aluminum, iron, calcium, magnesium, sodium and potassium.
C07C 67/02 - Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
C07C 67/03 - Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
B01J 23/02 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the alkali- or alkaline earth metals or beryllium
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
C07C 69/24 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
B01J 21/02 - Boron or aluminiumOxides or hydroxides thereof
B01J 21/10 - MagnesiumOxides or hydroxides thereof
63.
A DETERGENT COMPOSITION AND A PROCESS FOR PREPARING THE SAME
The invention relates to a detergent composition comprising micronized methyl ester sulphonate, the micronized methyl ester sulphonate including a flow aid; and a source of bicarbonate.
The invention relates to a process for preparing a detergent including methyl ester sulphonate comprising micronizing the methyl ester sulphonate; dispersing the micronized methyl ester sulphonate in a dispersing agent and spraying the dispersion on the detergent constituents.
A process for producing alkyl esters is disclosed. The process includes reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acids or mixture thereof with a C1 to C4 alcohol in the presence of fly ash as a catalyst. A catalyst for the production of alkyl esters is also disclosed.
C07C 67/02 - Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
C07C 67/03 - Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
The invention relates to a process for producing alkyl esters, the process comprising reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acid or mixture thereof with a C1 to C4 alcohol in the presence of a catalyst at a temperature substantially 100° C or more, the catalyst including a catalyst composition comprising oxides, mixed oxides, silicates or sulphates of two or more of silica, aluminium, iron, calcium, magnesium, sodium and potassium.
A method for reducing the fluoride impurities in crude trona is disclosed. The method comprises preparing an aqueous solution of crude trona, adding to the aqueous solution of crude trona a calcium or magnesium salt to precipitate fluoride impurities as calcium or magnesium fluoride, and separating the precipitated fluoride impurities from the trona solution to obtain a trona solution with reduced fluoride impurities. A method of producing sodium bicarbonate from crude trona is also disclosed.
The invention relates to a process comprising binding silver ions to rice husk ash by adding to the rice husk ash a silver precursor, and reducing the silver ions bonded to the rice husk ash by a reducing agent to obtain rice husk ash with bonded silver nanoparticles.
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
The invention relates to a water purification system comprising a filter for placement at an inlet of a water storage vessel; the filter including a filter material through which water passes to enter the water storage vessel; and a purifier configured for placement on the outside surface of the water storage vessel and including an inlet for receiving water through an opening in the water storage vessel; the purifier comprising a purification chamber holding a composition for water purification; the composition for water purification includes rice husk ash; water received from the storage vessel passing in a reverse flow through the purification chamber. The invention also relates to a method of water purification comprising a first stage of passing water through a filter placed at the inlet of a water storage vessel to remove particulate matter and to obtain filtered water, and a second stage of passing the filtered watered through a purifier connected to an outside surface of the water storage vessel and containing a composition for purification of water to obtain purified water, the composition including rice husk ash; the flow of water through the purifier in a reverse flow.
C02F 1/00 - Treatment of water, waste water, or sewage
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
The invention relates to a connector for attaching a purifier to a storage vessel, the storage vessel having an opening for the flow of a liquid from the vessel under gravity, the connector comprising a retainer for placement within the storage vessel comprising a hollow channel configured to align with the opening of the storage vessel; and an adaptor for placement outside the storage vessel comprising a hollow channel axially aligned with the channel of the retainer and a purifier coupler for attaching the purifier to an outside surface of the storage vessel; the channel of the adaptor configured to retentively couple with the channel of the retainer such that the channel of the retainer and the channel of the adaptor form a channel of variable length for the flow of liquid from the storage vessel to the purifier. The invention also relates to a system including a connector and a tool configured to make an opening in the storage vessel.
F16L 41/14 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall
The invention relates to process comprising preparing silver nanoparticles in the presence of a stabilizing agent and adding the silver nanoparticles to rice husk ash to obtain rice husk ash with bonded silver nanoparticles.
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
The invention relates to a water purification system comprising a filter for placement at an inlet of a water storage vessel; the filter including a filter material through which water passes to enter the water storage vessel; and a purifier configured for placement on the outside surface of the water storage vessel and including an inlet for receiving water through an opening in the water storage vessel; the purifier comprising a purification chamber holding a composition for water purification; water received from the storage vessel passing in a reverse flow through the purification chamber. The invention also relates to a method of water purification comprising a first stage of passing water through a filter placed at the inlet of a water storage vessel to remove particulate matter and to obtain filtered water, and a second stage of passing the filtered watered through a purifier connected to an outside surface of the water storage vessel and containing a composition for purification of water to obtain purified water, the flow of water through the purifier in a reverse flow.
The invention relates to a water purifier comprising an outer casing configured for connecting the purifier to an outside surface of a water storage vessel; the purifier comprising a purification chamber configured to hold a composition for water purification; an upper chamber formed above the purification chamber and a bottom chamber formed below the purification chamber; a channel for conveying water received from the storage vessel to the bottom chamber, water entering the purification chamber from the bottom chamber and passing through the purification chamber; and an outlet passage for conveying the water exiting the purification chamber to an outlet of the purifier.
The invention relates to a process for the preparation of silver nano particles comprising dissolving a surfactant in ethanol to obtain a first solution; dissolving a silver precursor in water to obtain a second solution; adding the second solution to the first solution to obtain a third solution; dissolving a reducing agent in water to obtain a reducing agent solution and adding the reducing agent solution to the third solution to obtain silver nano particles.
B22F 9/24 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
75.
A PROCESS OF PREPARING A BUILDING MATERIAL FROM FLY ASH AND EFFLUENT FROM A SODA ASH PLANT AND A BUILDING MATERIAL THEREOF
The invention relates to a process of preparing a building material from fly ash and effluent from a soda ash plant comprising mixing in a mixer the fly ash with effluent from the soda ash plant and water for a predetermined period of time, transferring the mixture so obtained into a mould to obtain the building material.
A process for the preparation of nano zinc oxide particles comprising dissolving a zinc metal precursor in a solvent to obtain a first solution; dissolving a base in an alcohol to obtain an alkali solution; and adding the alkali solution to the first solution over a predetermined period of time to obtain nano zinc oxide particles in solution.
The invention provides a process for producing xylitol from xylose by a yeast strain capable of converting the xylose to xylitol comprising independently growing the yeast strain in a medium; transferring the yeast strain from the medium to a feed solution, the feed solution comprising of xylose in water, and separating the xylitol from said feed solution.
The present invention deals with an improved process for the production of high yield of pure Galactooligosaccharides using microbial whole cells in a reactor with cross flow hollow fiber microfiltration system. The process is economical as cell biomass is used repeatedly and eliminated the need to cany out downstream processing for the removal of mono and disaccharides from the final product.
An iron fortified edible salt having a fortifying amount of bioavailable ferrous iron and a process for preparing the same. The edible salt may comprise common salt, common iodized salt or rock salt.
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