| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 252397000 | Anti-oxidants or chemical change inhibitants | 45 |
| 20090095941 | MOISTURE-RESISTANT DEOXIDANT - A deoxidant composition comprising 100 parts by weight of iron powder, 0.01 to 20 parts by weight of metal halide and 0.01 to 5 parts by weight of water repellent agent. The deoxidant composition even when used in a high-humidity atmosphere can maintain oxygen absorption potency. A deoxidant pack for high humidity obtained by wrapping the deoxidant composition without mixing of any inorganic filler by means of an air-permeable packaging material can reduce the apparent volume of deoxidant composition, so that the amount of packaging material used in the production of the deoxidant pack can be reduced. | 04-16-2009 |
| 20120043506 | TITANIA-METAL COMPOSITE AND METHOD FOR PREPARATION THEREOF, AND FILM FORMING METHOD USING DISPERSION COMPRISING THE COMPOSITE - Under the presence of at least one out of copper, manganese, nickel, cobalt, iron, zinc, and compounds thereof, a tetravalent titanium salt solution and a basic solution are reacted together to form a hydroxide of titanium and the above metal, and then the titanium hydroxide is peroxidated with an oxidizing agent to manufacture an aqueous liquid or dispersion having therein titanium oxide fine particles having peroxy groups; by using this alone to form a coating film adjacent to a coating film of an organic dye or pigment, or using this to form a coating film together with an organic dye or pigment, a drop in decorativeness of color due to fading or discoloration of a coating material, a printed article, a building material, a fiber, an organic polymer resin product or the like can be prevented, and moreover surface anti-soiling and hydrophilic properties can be realized. | 02-23-2012 |
| 20130153827 | OXYGEN SCAVENGER COMPOSITION, AND OXYGEN SCAVENGER PACKAGE USING THE SAME, AND METHOD FOR OXYGEN SCAVENGING - There are provided an oxygen scavenger composition and the like, which are excellent in economy in which the amount of oxygen absorbed per unit volume of the oxygen scavenger composition is large, and rusting at high humidity is inhibited. The oxygen scavenger composition of the present invention comprises (A) an iron powder, (B) a metal bromide and/or a metal iodide, and (C) a thiosulfate. | 06-20-2013 |
| 20150375190 | Bubble Implosion Reactor Cavitation Device, Subassembly, and Methods for Utilizing the Same - An apparatus is disclosed. The apparatus includes a bubble implosion reactor cavitation device. The bubble implosion reactor cavitation device includes a tube-shaped cylindrical body including an upstream, a distal end surface and a downstream, proximal end surface. The tube-shaped cylindrical body defines an axial passage that extends through the tube-shaped cylindrical body between the upstream, distal end surface and the downstream, proximal end surface. The apparatus also includes a bubble generator subassembly connected to the tube-shaped cylindrical body. The bubble generator subassembly is at least partially disposed within the axial passage defined by the tube-shaped cylindrical body. The apparatus also includes a retaining member connected to the tube-shaped cylindrical body for retaining the bubble generator subassembly within the axial passage defined by the tube-shaped cylindrical body. | 12-31-2015 |
| 252398000 | Plant or animal matters of unknown compositions | 1 |
| 20090152502 | Lipophilic Antioxidant - The present invention relates to a composition containing a first component selected from the group consisting of at least one polyphenol, at least one phenolic diterpene and mixtures of both, at least one glyceride, at least one hydrophilic emulsifier and at least one hydrophobic emulsifier, and also to the use of this mixture as lipophilic antioxidant. | 06-18-2009 |
| 252399000 | Organic compound containing | 40 |
| 20110042622 | RESIST PATTERN AND REFLOW TECHNOLOGY - A reflow stabilizing solution for treating photoresist patterns and a reflow technology are disclosed. The reflow stabilizing solution comprises a polymer and is applied after the photoresist material has been developed and patterned. By treating the photoresist with the reflow stabilizing solution after resist patterning and further subjecting the reflow stabilizing solution to a heat treatment, the non-volatile polymer remains in between adjacent resist patterns and acts as a stopper to the reflowed photoresist. In this manner, the non-volatile polymer provides structural and mechanical support for the reflowed resist, preventing resist collapse at high temperatures and allowing the formation of reflowed resist structures having line width dimensions in the submicron range. | 02-24-2011 |
| 252400100 | Component inorganic or organic comprising element other than C,H,O,N,S, and halogen | 14 |
| 252400200 | Phosphorus containing | 6 |
| 20100187481 | USE OF IONIC LIQUIDS TO IMPROVE THE PROPERTIES OF LUBRICATING COMPOSITONS - The invention relates to the use of ionic liquids for improving the lubricating effect of synthetic, mineral and native oils. The invention relates in particular to an improved lubricating composition that is protected from thermal and oxidative attack. | 07-29-2010 |
| 20120187345 | Use of non-ionic surfactants to increase oxygen scavenger activity of functionalized polyolefin films - An oxygen-scavenging composition comprising (I) an oxidizable metal component, (II) an electrolyte component, (III) a non-electrolytic, acidifying component, and (IV) a non ionic surfactant component, preferably selected from the group consisting of alkyl polyethylene glycol ethers, polyethylene glycols, polypropylene glycols, polypropylene glycol polyethylene glycol block copolymers and polyethylene polyethylene glycol block copolymers. | 07-26-2012 |
| 252400210 | Nitrogen or sulfur in phosphorus compound | 2 |
| 20110233474 | LIQUID COMPOSITION CONTAINING PHOSPHORIC OR THIOPHOSPHORIC TRIAMIDE DERIVATIVE AND USE THEREOF - The invention relates to a liquid composition containing phosphoric or thiophosphoric triamide derivatives and suitable solvents selected from the group comprising esters of hydroxyacids, heterocyclic alcohols and their derivatives, cyclic carbonic acid esters and dicarboxyacid esters, optionally the composition may also contain glycol ethers and auxiliary substances. The invention further includes the use of this liquid composition as urease inhibitor in urea-containing fertilizers, in fertilizers and wastes of animal origin or in sprays masking animal urine odours. | 09-29-2011 |
| 20140014880 | Macromolecular Antioxidants Based On Sterically Hindered Phenols And Phosphites - A sterically hindered phenol and phosphite based compound represented the following formula: | 01-16-2014 |
| 252400240 | Trivalent P (e.g., phosphorous acid, phosphites, etc.) | 2 |
| 20100025636 | LIQUID PHOSPHITE COMPOSITIONS HAVING DIFFERENT ALKYL GROUPS - A composition comprising at least two different alkylaryl phosphites, wherein some alkyl groups have a different number of carbon atoms than other alkyl groups and wherein the composition is a liquid at ambient conditions. | 02-04-2010 |
| 20150021523 | Processes For Forming Alkylated Aryl Phosphite Compositions From Complex Hydrocarbon Streams - Processes for alkylating hydroxyaryl compounds by reacting a hydroxyaryl with at least one olefin of a complex hydrocarbon stream. The complex hydrocarbon stream preferably comprises a fraction of a cracked hydrocarbon feed stream or the reaction products of a dehydrogenation of a paraffinic feedstock. The olefin of the complex hydrocarbon stream is preferably a branched olefin, e.g., isobutylene or isoamylene. The alkylated compositions are suitable for forming liquid phosphite compositions. | 01-22-2015 |
| 252400300 | Silicon containing | 3 |
| 20130207042 | OXYGEN-ABSORBING COMPOUND ENCAPSULATED IN A SILICA MATRIX AND METHOD FOR THE PRODUCTION THEREOF - This disclosure refers to the fabrication of an active oxygen-absorbing compound composed of a sodium erythorbate and a non-organic salt of a transition metal encapsulated through the sol-gel method in a silica matrix. This compound can be part of the package's structure for oxidation-sensitive products or contained in the surrounding atmosphere to decrease the oxygen concentration. This application describes the method for the fabrication of the oxygen-absorber, as well as its encapsulation and incorporation in polymeric matrixes. | 08-15-2013 |
| 252400310 | Organo silicon | 2 |
| 20130032763 | Di- And Mono-Alkoxysilane Functionalized Polymers and Their Application in the Bayer Process - Diallcoxysilane and monoalkoxysilane functionalized polymers were applied as scale control agents in Bayer process. The polymer inhibitors reduced the quantity of aluminum silicate scale formed in spent liquor while significantly changed the morphology of the scale. Also a method is provided for reducing aluminum silicate scale of Bayer process by adding the dialkoxysilane and monoalkoxysilane functionalized polymer into the Bayer liquor stream. | 02-07-2013 |
| 20140374663 | METALS DOPED WITH ORGANIC MATERIAL - A metallic composite is disclosed including a corrodible metal and an organic material which endows the composite with resistance to corrosion. | 12-25-2014 |
| 252400400 | Boron containing | 1 |
| 252400410 | Organo boron | 1 |
| 20130112923 | Composition and Method for Inhibiting Gas Hydrate Formation - Disclosed herein is a composition for inhibiting a gas hydrate formation, the composition including an ionic liquid compound and polyvinylcaprolactam. The composition can reduce the formation rate of a gas hydrate under the same environment in small quantity, thus remarkably extending the induction time of a gas hydrate formation. | 05-09-2013 |
| 252400530 | Nickel, iron, cobalt, copper, manganese, mercury, or cadmium containing | 4 |
| 20110168949 | METHOD FOR PRESERVING OBJECTS CONTAINING PIGMENT - The present invention is directed towards a method of preserving an object comprising Prussian blue pigment and a storage and/or display case for said preservation method. | 07-14-2011 |
| 20120217444 | COMPOSITION AND METHOD FOR INHIBITING PREMATURE POLYMERIZATION - The invention relates to composition comprising: at least one free radical polymerizable vinyl compound; and an active amount of inhibition composition comprising metal ions, halogen ions and a ligand having a donor atom selected from oxygen, nitrogen, sulfur, phosphorus and a combination thereof, the metal ions being selected from ions of Ti, Mo, Re, Ru, Fe, Rh, Ni, Pd, Co, Os, Cu and any combination thereof; wherein the composition is free of a nitroxyl compound of a secondary amine having no hydrogen atom on α-C atom. A method for inhibiting the premature polymerization of at least one free radical polymerizable vinyl compound, comprising: adding an active amount of the inhibition composition to the at least one free radical polymerizable vinyl compound. | 08-30-2012 |
| 20120305850 | USE OF PHOTOSENSITIVE MOLECULES AND METAL COMPLEXES AS OXYGEN SCAVENGER ELEMENTS - An oxygen scavenger composition for food packaging application comprising (I) a polymeric resin, (II) one or more oligomeric photosensitizers, (III) a metal salt, preferably Cu stearate or Mn stearate; (IV) a sacrificial oxidizable substrate, and optionally (V) additional components. | 12-06-2012 |
| 20160122643 | METHOD OF INHIBITING POLYMERIZATION AND FOULING IN ACRYLIC ACID AND ACRYLATE PROCESSES - The method of inhibiting the polymerization of a mono-ethylenically unsaturated carboxylic acid, anhydride, ester or neutralized or partially neutralized salt, e.g., an acrylic acid or ester, in an aqueous solution and in the presence of oxygen, the method comprising the step of mixing with the aqueous solution an inhibitor comprising (i) at least 50 ppm of an N-oxyl compound, e.g., 4-hydroxy-TEMPO, and (ii) a manganese ion, the N-oxyl compound and manganese ion present in a N-oxyl compound to manganese ion weight ratio of 50:1 to less than 100:1 based on the mono-ethylenically unsaturated carboxylic acid, anhydride, ester or salt. | 05-05-2016 |
| 252400610 | Group IIA metal containing | 1 |
| 20090101871 | SOLID SALT PREPARATION, THE PRODUCTION THEREOF AND ITS USE - The present invention relates to a solid salt preparation with improved ease of handling, which comprises a mixture composed of a salt of a halogen-containing oxy acid and of a solvent. The present invention further relates to a process for the production of these salt preparations and also to their use, in particular in stabilizer compositions for halogen-containing polymers. | 04-23-2009 |
| 252400620 | Alkali metal or NH4+ containing | 1 |
| 20100163805 | Agent-containing media and methods therefor - The present invention generally relates to various media for protecting antioxidants contained therein from degradation before use. More particularly, the present invention relates to media which are to be dissolved in a fluid before use and to protect antioxidants contained therein from ultraviolet rays and from degradation caused by a prolonged period of dissolution in the fluid. To this end, such media include various fillers to protect the antioxidants from the ultraviolet rays. The present invention also relates to various media capable of promoting mixing of the antioxidants in the fluid. The present invention also relates to various methods of protecting such antioxidants contained in the media from such rays and various methods of promoting mixing between the fluid and antioxidants and/or fillers. The present invention further relates to various processes for providing various media protecting the antioxidants contained therein, various processes for fabricating such media capable of promoting the dissolution of the antioxidants and/or fillers into the fluid, and the like. | 07-01-2010 |
| 252401000 | Amine, amide, azo, or nitrogen-base radical containing | 9 |
| 20110101280 | RUST PREVENTIVE OIL COMPOSITION - A rust preventive oil composition is provided, which includes: (A) a base oil that is at least one oil selected from a mineral oil and a synthetic oil; (B) 0.1 to 10% by mass of water based on a total mass of the composition; and (C) one or more specific rust preventive additives selected from the group consisting of a sarcosine-type compound, a nonionic surfactant, a sulfonate salt, an ester, an amine, a carboxylic acid, a fatty acid amine salt, a carboxylate salt, paraffin wax, a salt of oxidized wax, and a boron compound, wherein the rust preventive oil composition has a kinetic viscosity of 20 to 100 mm | 05-05-2011 |
| 252402000 | Sulphur organic compound containing | 2 |
| 20100127218 | AROMATIC SULFONIC ACIDS, AMINES AND NITROPHENOLS IN COMBINATION WITH NITROXYL RADICAL-CONTAINING COMPOUNDS OR C-NITROSOANILINES AS POLYMERIZATION INHIBITORS - Disclosed herein is a method for inhibiting and retarding the premature polymerization and the polymer growth of vinyl aromatic monomers wherein the method comprises adding to said monomers an effective amount of an inhibitor and retarder blend comprising:
| 05-27-2010 |
| 20130228723 | Methods for Terminating Olefin Polymerizations - Catalyst deactivating agents and compositions containing catalyst deactivating agents are disclosed. These catalyst deactivating agents can be used in methods of controlling polymerization reactions, methods of terminating polymerization reactions, methods of operating polymerization reactors, and methods of transitioning between catalyst systems. | 09-05-2013 |
| 252403000 | Oxygen organic compound containing | 6 |
| 20090184294 | Novel macromolecular antioxidants comprising differing antioxidant moieties: structures, methods of making and using the same - Described are antioxidant macromolecules and methods of making and using same. | 07-23-2009 |
| 20110155960 | ACID NUMBER REDUCTION AND HYDROLYSIS STABILIZATION OF BIO-BASED POLYESTER POLYOL COMPOSITIONS - The present invention provides polyester polyol compositions stabilized against hydrolysis and having a reduced acid number, namely, compositions comprising sterically hindered aromatic carbodiimides, the processes of making such compositions, a process for stabilizing against hydrolysis and/or reducing the acid number of polyester polyol compositions, and to the above wherein the polyols are bio-based polyester polyols such as soybean or castor oil based polyols. | 06-30-2011 |
| 20120205590 | NANO-SIZED MELANIN PARTICLES AND METHOD OF PRODUCING SAME - The present invention provides nano-sized particles of melanin, and the method for formation of the melanin particles comprise the following steps: adding a base to a dopamine.H | 08-16-2012 |
| 20130207043 | STERICALLY HINDERED AMINE LIGHT STABILIZERS WITH A MIXED FUNCTIONALIZATION - A compound of the formula (I), wherein one or two radicals of the radicals R | 08-15-2013 |
| 20130292611 | HYBRID MIXTURES FOR GAS HYDRATE INHIBITION APPLICATIONS - A method of inhibiting gas hydrates comprises contacting gas hydrates with a hybrid mixture including a copolymer of at least one ethylenically unsaturated monomer and a naturally derived hydroxyl containing chain transfer agent. | 11-07-2013 |
| 20140054508 | PRESERVATION OF CELL-FREE RNA IN BLOOD SAMPLES - A method for preserving and processing cell-free nucleic acids located within a blood sample is disclosed, wherein a blood sample containing cell-free nucleic acids is treated to reduce both blood cell lysis and nuclease activity within the blood sample. The treatment of the sample aids in increasing the amount of cell-free nucleic acids that can be identified and tested while maintaining the structure and integrity of the nucleic acids. | 02-27-2014 |
| 252404000 | Phenol or quinone radical containing | 5 |
| 20090001322 | Process for Preparing Alkoxypolyoxyalkylene (Meth) Acrylates - Process for preparing an alkoxypolyoxyalkylene (meth)acrylate in which
| 01-01-2009 |
| 20090032773 | OXYGEN SCAVENGING COMPOSITION AND METHOD FOR MAKING SAME - The present invention provides polymeric compositions comprising an hydrogenated anthraquinone derivative and/or its enol/enolate tautomer. Methods of scavenging oxygen and preventing transmission of oxygen into a package using said compositions are also provided. | 02-05-2009 |
| 20090065744 | USE OF POLYNUCLEAR PHENOLIC COMPOUNDS AS STABILISERS - The use of polycyclic phenolic compounds which have up to 20 benzene rings per molecule and are obtainable by reacting a tetrahydrobenzoxazine I | 03-12-2009 |
| 20130015407 | SOLID ACID CATALYST AND METHOD FOR PREPARING AND USING THE SAME - A process for using a solid acid catalyst having a strong acid cation exchange resin having a cross-linking network structure and free aromatic sulfonic acids adsorbed in the network for synthesis of rubber antioxidant RD and other strong-acid catalyzed reactions. | 01-17-2013 |
| 20130240791 | COMPOSITION, METHOD OF APPLICATION AND USE OF A NATURAL ADDITIVE FROM SOAPBARK TREE EXTRACTS TO IMPROVE THE QUALITY OF MEAT PRODUCTS - A method for making an antioxidant composition that is useful for the preservation of foodstuffs. The antioxidant composition contains soapbark tree polyphenols, and is obtained as a permeate from an extract of | 09-19-2013 |
| 252405000 | Nitrogen organic compound containing | 2 |
| 20090194743 | Stabilizer Compositions For Improved Protection Against Degradation Of Organic Substrates By Light - The invention relates to combinations of benzylidene-bis-malonate based lightsstabilizers with specific other additives showing synergistic efficiency during long term light exposure of organic substrates. | 08-06-2009 |
| 20110155961 | SOLID ACID CATALYST AND METHOD FOR PREPARING AND USING THE SAME - A solid acid catalyst having a strong acid cation exchange resin having a cross-linking network structure and free aromatic sulfonic acids adsorbed in the network. The solid acid catalyst is prepared by treating a strong acid cation exchange resin with aromatic sulfonic acids in a solution. The catalyst is useful for synthesizing rubber antioxidant RD and other strong-acid catalyzed reactions. | 06-30-2011 |
| 252406000 | Sulphur organic compound containing | 2 |
| 20120286212 | GRANULAR STABILIZER FOR POLYMER AND PRODUCTION PROCESS THEREOF - The present invention provides a granular stabilizer for a polymer which is low-dusting and thus is easy to be handled. The present invention relates to a granular stabilizer for a polymer, comprising a compound shown by the formula (1): | 11-15-2012 |
| 20130062569 | PROTEIN-FREE SOLUTION FOR NON-PROGRAMMED CELL CRYOPRESERVATION - The invention provides a protein-free solution for cell cryopreservation, which comprises 1-23 w/v % of cell membrane protectant, 1.0-16 w/v % of permeable intracellular protectant, 3.0-28 w/v % of cell sedimentation stabilizer, and the balance of pH buffer solution. The cell cryopreservation solution of the invention consists of chemical substances only, without any protein content. The components are stable and controllable. The cell cryopreservation solution has long shelf life, high stability between different batches and good protection of cells, and has no effect on the characteristics, normal growth and differentiation of cells; besides, the recovery rate of the cells cryopreserved by the cell cryopreservation solution is high. The cell cryopreservation solution of the invention can be used directly without additional preparation or dilution steps, thus the cryopreservation process is simple, just needing to add cells in the cell cryopreservation solution and putting the solution in an environment of −80 DEG C directly. | 03-14-2013 |
| 252407000 | Oxygen organic compound containing | 5 |
| 20080217585 | LACTONE STABILIZING COMPOSITIONS - This invention provides a novel class of compounds and compositions and synthetic methods related to lactone antioxidant 3-arylbenzofuranones. The compounds may be useful to prevent yellowing and deterioration of organic materials preferably polymers, such as polyurethane foams as one example. The lactone antioxidants may be polymeric, and may also be liquid or paste in physical form at room temperature. Although it is not necessary for its stabilizing properties, the compositions may, in some species, bear one or more reactive primary OH groups on the polymer chains. The chains may also contain oligomeric oxyalkylene ether and aliphatic ester functional groups, in one embodiment of the invention. | 09-11-2008 |
| 20080237544 | Thermally Modulated Antioxidants - Most carbon-centered free radical antioxidants are generated through hydrogen abstraction. Disclosed herein a new class of antioxidant precursor compounds of the formula A-B, wherein upon exposure of the compounds to an increase in temperature, the compounds undergo at least partial dissociation into free radicals Ao and Bo at least one of which may be functional as an antioxidant. Preferably, each of Ao and Bo is a carbon centered free radical. | 10-02-2008 |
| 20090065745 | ANTI-DEGRADATION AGENT - There is provided an anti-degradation agent capable of exhibiting an excellent degradation-inhibiting property for foods, cosmetics, etc. The anti-degradation agent contains a compound having a dynamic hydration number of not less than 25 such as maltotriose. The anti-degradation agent preferably further contains a water-soluble antioxidant such as rosmaric acid, vitamin C, ascorbic acid, isoascorbic acid and a salt thereof (for example, alkali metal salts, alkali earth metal salts, etc.) as well as catechins and catechin-containing natural extracts. | 03-12-2009 |
| 20090140208 | AQUEOUS CARBON BLACK FORMULATIONS FOR INK JET - Finely divided solids are highly suitable for use as stabilizers for pyrocarbonic acid diesters, it being possible to use the mixtures obtained in this manner for preserving industrial materials and foodstuff. | 06-04-2009 |
| 20110140050 | PROCESS FOR INHIBITING POLYMERIZATION OF (METH)ACRYLIC ACID AND/OR (METH)ACRYLIC ESTERS - A process for inhibiting polymerization of (meth)acrylic acid and/or (meth)acrylic esters by introducing an oxygenous gas into the (meth)acrylic acid and/or the (meth)acrylic ester, in which the (meth)acrylic acid and/or the (meth)acrylic ester has a degree of purity of at least 95% and is in the liquid state. | 06-16-2011 |
