Abstract: A pattern-forming method includes applying a radiation-sensitive composition comprising a complex on a substrate to provide a film on the substrate. The film is exposed. The film exposed is developed. The complex includes: a metal-containing component that is a transition metal compound having a hydrolyzable group, a hydrolysis product of the transition metal compound having a hydrolyzable group, a hydrolytic condensation product of the transition metal compound having a hydrolyzable group, or a combination thereof; and an organic compound represented by formula (1). In the formula (1), R1 represents an organic group having a valency of n, n being an integer of 1 to 4. In a case where n is 1, X represents —COOH. In a case where n is 2 to 4, X represents —OH, —COOH, —NCO, —NHRa, —COORA or —CO—C(RL)2—CO—RA.

Abstract: A pattern-forming method includes applying a radiation-sensitive composition on a substrate to provide a film on the substrate. The film is exposed. The film exposed is developed. The radiation-sensitive composition includes a metal-containing component that is a metal compound having a hydrolyzable group, a hydrolysis product of the metal compound having a hydrolyzable group, a hydrolytic condensation product of the metal compound having a hydrolyzable group, or a combination thereof. A content of a transition metal atom in the metal-containing component with respect to total metal atoms in the metal-containing component is no less than 50 atomic %.

Abstract: The method for the chlorine-free anti-felting treatment of wool comprises the steps of: f) applying a solution onto the wool, wherein the solution has an oxidizing agent based on peroxomono sulphuric acid and a tenside, g) exposing the wool to the solution in order to complete the oxidation process, h) washing out the secondary reaction products from the wool, i) treating the wool using a reduction agent and j) post-washing, wherein the steps are carried out continuously.

Abstract: A cleaning fluid for cleaning a site to which ink adheres in an inkjet printer which ejects aqueous inkjet ink containing a pigment and alkali-soluble resin having an acid group in a molecule, wherein the cleaning fluid contains an amphoteric surfactant, a basic compound, and water, a pH range of the cleaning fluid is from 9 to 12, the amphoteric surfactant is at least one selected from a group consisting of dimethyl lauryl amine oxide, lauryl dimethyl amino acetic acid betaine and a 2-al-kyl-n-carboxymethyl-n-hydroxyethyl imidazolinium betaine and is contained in an amount of 0.1 to 3% by mass to the total amount of the cleaning fluid.

Abstract: An aqueous-based chemiluminescent system is provided. The system comprises an oxalate component comprising an oxalate ester and a solvent; an activator component comprising a peroxide, a catalyst, and water; a surfactant; and a fluorescer. A self-illuminating bubble-forming composition is also provided, comprising the oxalate component, the activator component, the surfactant, and the fluorescer in admixture with an aqueous bubble-forming solution.

Abstract: A method for depositing carbon dioxide from a flue gas (RG) of a combustion system is provided. A scrubbing solution (A) with an amine-containing absorption agent is mixed together with ozone and/or hydrogen peroxide as an oxidizing agent for nitrite. The flue gas (RG) is brought into contact with the scrubbing solution (A) prepared in this manner, whereby carbon dioxide contained in the flue gas is absorbed, and the scrubbing solution (A) is then thermally treated, whereby the carbon dioxide is desorbed. A corresponding scrubbing solution (A) with an amine-containing absorption agent and with ozone and/or hydrogen peroxide as an oxidizing agent for nitrite is also provided.

Abstract: A pretreatment composition and pretreatment process utilizing the composition is described. The pretreatment composition includes an aqueous organic solvent in combination with an alkaline component and an oxidizing agent. The pretreatment composition is useful for treating biomass as may be utilized in forming biofuel, paper, or other useful products. The biomass to be treated can include cellulosic biomass, lignocellulosic biomass, or a combination thereof.

Abstract: A polymer includes (a) one or more first monomeric units, each independently comprising at least one bicycloheptyl-polyether, bicycloheptenyl-polyether or branched (C5-C50)alkyl-polyether group per monomeric unit, wherein the bicycloheptyl-polyether or bicycloheptenyl-polyether group may optionally be substituted on one or more ring carbon atoms by one or two (C1-C6)alkyl groups per carbon atom, and (b) one or more second monomeric units, each independently comprising at least one pendant linear or branched (C5-C50)alkyl-polyether group per monomeric unit, provided that the first and second monomeric units cannot both comprise a branched (C5-C50)alkyl-polyether group and is useful as a component in liquid compositions, such as aqueous latex coating compositions, personal care compositions, home care compositions, and institutional or industrial care compositions.

Abstract: Liquid hydrous laundry treatment agent containing hydrogen peroxide and omega-6 fatty acid, and optionally further ingredients compatible with said components.

Abstract: The disclosure relates to formulations for use in deactivating nucleic acids and methods of making and using the same.

Abstract: Provided are an oxidizing liquid for a chemiluminescent material, which has a flash point higher than that of a conventional oxidizing liquid and also has high safety while maintaining the level of chemiluminescent performance; and a chemiluminescence system. Disclosed are an oxidizing liquid for a chemiluminescent material, which produces a chemiluminescence phenomenon when mixed with a fluorescent liquid containing an oxalic acid ester and a fluorescent substance, includes hydrogen peroxide and a solvent and has a flash point of 60° C. or higher, wherein a solvent to be contained in the oxidizing liquid is a mixture of at least two compounds other than phthalate compounds; and a chemiluminescence system using the oxidizing liquid and a fluorescent liquid.

Abstract: Packaged formulation comprising a compound liable to exothermic decomposition and optionally one or more organic diluents, said formulation being packaged in a container with a volume of at least 250 liter provided with a vent to release gases and made from a thermoplastic material having a Vicat B softening temperature not higher than (a) the run-away temperature of the compound liable to exothermic decomposition if the formulation does not contain any diluent, or (b) the boiling temperature of at least 50 wt % of the total weight of diluent if the formulation does contain organic diluent.

Abstract: A tetradendate amide based macrocyclic ligand and its Fe(III) complex which act as activators of hydrogen peroxide. The synthetic methodology to develop the ligands is new, simple and provides better yield for each step of the ligand synthesis. The Fe(III)-complexes and hydrogen peroxide together are can perform several environmentally benign oxidation reactions. Organic dye bleaching, bleaching of pulp and paper effluent and N-oxide synthesis may be performed using the newly developed catalyst and hydrogen peroxide. Alcohol oxidation and alkene epoxidation may also be performed using the catalysts and hydrogen peroxide.

Abstract: The present invention relates to a method for disinfecting a room and the objects that may be contained therein, or surfaces in general, including the following steps: (a) determining the volume of the room to be disinfected; (b) as a function of the value determined in step a) above, determining a volumetric concentration of an aqueous disinfecting solution delivered into the room in the form of a dry mist required for obtaining a predefined level of disinfection, said disinfecting solution comprising hydrogen peroxide and silver ions (Ag+); (c) delivering into the room said aqueous disinfecting solution in the form of a dry mist until the desired volumetric concentration is achieved; (d) keeping said aqueous disinfecting solution in the form of a dry mist in contact with the room and with the objects that may be contained therein for a predefined time, so as to achieve a desired level of disinfection.

Abstract: Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.

Abstract: Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.

Abstract: The invention relates to compositions containing a) one or more substances selected from the group of hydrogen peroxide and substances releasing hydrogen peroxide, b) water, d) one or more substances selected from the group consisting of hydroxypyridones and the salts thereof, characterized in that said compositions do not comprise polymers having thickening properties. The compositions are particularly characterized by the advantageous storage stability thereof.

Abstract: Gel comprising reactive oxidant release agent The invention provides a gel composition comprising 5% to 75% w/w of an inorganic gelling agent other than silica based gelling agents, 0.5-60% w/w, preferably 0.5 to 30% w/w, of an inorganic oxidant release agent and at least 20% w/w of water, and possibly a stabilizer. It further provides a process for making same, comprising preparing a first solution of a dibasic phosphate salt in water comprising dissolved oxidant release agent, preparing a second and solution of a alkaline earth metal salt in water comprising dissolved oxidant release agent, and mixing both, first and second solutions, in a ratio of 1 to 1 to 10 to 1, followed by a concentration step. The gel composition of the invention is suitable for soil, sediment groundwater or water remediation purposes and disinfection or wound healing purposes.

Abstract: The present invention provides systems and methods for in-situ remediation of soil and groundwater having contaminants such as but not limited to organic compounds perhaps providing adsorption, chemical oxidation, and even biodegradation of contaminants with novel treatments such as but not limited to mixtures of granular activated carbon, calcium peroxide, sodium persulfate, and nitrate perhaps in various concentrations.

Abstract: Certain exemplary embodiments provide methods for reducing a concentration of a contaminant associated with a medium, which can be any substance or material, such as soil, water, air, and/or fluid. In one exemplary method, the medium is treated with a ferric chelate and an oxidizing agent in amounts effective to oxidize at least a portion of the contaminant.

Abstract: A method for bleaching pulp includes introducing a bleaching liquor in at least one refiner to contact lignocellulosic particulates processed therein in the formation of pulp, wherein the bleaching liquor includes at least one peroxide, magnesium sulfate, caustic hydroxide, at least one chelating agent, and less than 0.1%, or less than 0.01%, or less than 0.001% by weight silicate based on dry weight of the lignocellulosic particulates. Magnesium perhydroxide is generated in situ in the refining system with bleaching of the particulates during refining and reduced scale occurs by use of the silicate or essentially silicate free conditions. A free or essentially silicate-free bleaching liquor which can provide highly brightened pulps also is described.

Abstract: A bleaching composition comprising a peroxy compound and one or more activator present in an effective amount to activate the peroxy compound, present in an amount effective to accomplish bleaching or cleaning or oxidation. The activator is a metallocarbene of the general structure (XX?C)yMLn? where M represents a metal center, C represents the carbene carbon bound to the metal center, X and X? may be the same or different and may furthermore be part of a cyclic structure, Ln? represents one or more other ligands which may or may not include one or more metal centers, and where y>1.

Abstract: A method is provided for spray bleaching cellulosic fabrics. A bleaching composition comprises a wetter, hydrogen peroxide, a caustic, a stabilizer, an optical brightener, and water. The bleaching composition is sprayed on at least one surface of the cellulosic fabric, subjected to steam to fix the bleaching composition to the fabric, and rinsed to remove any residual bleaching composition.

Abstract: Particulate bleach additive composition containing enzymes, which can be used to bleach fabrics in conjunction with a conventional granular or liquid laundry detergent.

Abstract: Provided are an oxidizing liquid for a chemiluminescent material, which has a flash point higher than that of a conventional oxidizing liquid and also has high safety while maintaining the level of chemiluminescent performance; and a chemiluminescence system. Disclosed are an oxidizing liquid for a chemiluminescent material, which produces a chemiluminescence phenomenon when mixed with a fluorescent liquid containing an oxalic acid ester and a fluorescent substance, includes hydrogen peroxide and a solvent and has a flash point of 60° C. or higher, wherein a solvent to be contained in the oxidizing liquid is a mixture of at least two compounds other than phthalate compounds; and a chemiluminescence system using the oxidizing liquid and a fluorescent liquid.

Abstract: A method for in-situ reduction of contaminants in soil.

Abstract: A hard surface detergent composition is provided, said composition comprising a peroxygen bleach capable of exhibiting bleaching properties at a pH of below 9, and an amino ketone or derivative thereof bleach activator, and wherein a 1% wt solution in distilled water at 25° C. of the composition has a pH lower than 9. Potassium monopersulphate is the preferred bleach compound and diethyl amino acetone or derivative thereof is the preferred bleach activator. The compositions exhibit good bleaching performance at pHs of less than 9.

Abstract: A method of reducing styrene emissions in aqueous cured-in-place pipe closed molding processes and other aqueous environments using a styrene reduction agent. The reduction agent generally comprises a calibrated mixture of salts including sodium chloride plus three persulfate salts: ammonium (APS), potassium (KPS), and sodium (NPS). These ingredients are combined in powder form and are compressed into soluble capsules containing calibrated amounts of the mixture. The capsule(s) may be prescribed through the use of software. Capsule(s) are added to the cure water prior to starting the boiler equipment for the Cured-In-Place Pipe process in order to reduce the residual monomer content in either process or waste streams.

Abstract: A coating composition having high dirt prevention properties and improved adhesiveness to hydrophobic surfaces such as those made of a plastic, and a coating method are provided. More specifically, provided is a coating composition, including: hydrophobic resin particles dispersed in an aqueous medium; hydrophilic inorganic fine particles; and an oxidizing agent containing at least one of a peroxide, a perchloric acid, a chlorate, a persulfuric acid, a superphosphoric acid, and a periodate, and also provided is a coating method including the steps of: preparing a first agent having hydrophilic inorganic fine particles and hydrophobic resin particles dispersed in an aqueous medium; preparing a second agent by adding, to the first agent, an oxidizing agent containing at least one of a peroxide, a perchloric acid, a chlorate, a persulfuric acid, a superphosphoric acid, and a periodate; applying the second agent onto a member to be coated; and drying the second agent on the member to be coated.

Abstract: Disclosed is a method for extending a shelf life of vinyl ester resin or unsaturated polyester resin during transportation or general storage. The method includes the step of enhancing an oxygen content of the vinyl ester resin or the unsaturated polyester resin, such that the self-polymerization reaction of reactive functional groups having carbon-carbon unsaturated double bonds of the vinyl ester resin or the unsaturated polyester resin can be minimized, so as to slow down occurrence of a gelation phenomenon of the vinyl ester resin or the unsaturated polyester resin in a long-time transportation or storage, and further to decrease a monetary loss.

Abstract: The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the (meth)acrylate component of the composition.

Abstract: Provided is a reaction reagent for trifluoromethylation with high general versatility and good efficiency. The reaction reagent for trifluoromethylation contains an iron compound, trifluoromethyl iodide, a sulfoxide and a peroxide, and may further contain an acid. The iron compound is, for example, iron(II) sulfate, ammonium iron(II) sulfate, iron(II) tetrafluoroborate, ferrocene, bis(?5-pentamethylcyclopentadienyl)iron or an iron powder; the sulfoxide is, for example, dimethyl sulfoxide; the peroxide is, for example, hydrogen peroxide or hydrogen peroxide-urea composite; and the acid is, for example, sulfuric acid, tetrafluoroboric acid or trifluoromethanesulfonic acid.

Abstract: Nano-size particles of calcium dioxide and magnesium dioxide for remediation of contaminated water or soil and processes for preparing and using nano-size particles of calcium dioxide and magnesium dioxide.

Abstract: Liquid hydrous laundry treatment agent containing hydrogen peroxide and omega-6 fatty acid, and optionally further ingredients compatible with said components.

Abstract: A styrene reduction agent that effectively and economically reduces styrene emissions in Cured-In-Place Pipe, closed molding processes. The reduction agent generally comprises a calibrated mixture of salts including sodium chloride plus three persulfate salts: ammonium (APS), potassium (KPS), and sodium (NPS). These ingredients are combined in powder form and are compressed into soluble capsules containing calibrated amounts of the mixture. The capsule(s) may be prescribed through the use of software. Capsule(s) are added to the cure water prior to starting the boiler equipment for the Cured-In-Place Pipe process in order to reduce the residual monomer content in either process or waste streams.

Abstract: The present invention relates generally to a process and chemical composition for the removal of adherent niobium-rich second-phase particles (SPPs) from pickled niobium-containing zirconium alloys which includes applying to the alloy surface a chemical composition comprising alkaline hydrogen peroxide; an alkali metal meta-silicate; and a magnesium salt.

Abstract: The present invention relates to the use of metal complex compounds having hydrazide ligands as oxidation catalysts. Further aspects of the invention are formulations comprising such metal complex compounds, novel metal complex compounds and novel ligands. The metal complex compounds are used especially for enhancing the action of peroxides, for example in the treatment of textile material, without at the same time causing any appreciable damage to fibres and dyeings. There is also no appreciable damage to fibres and dyeings if these metal complexes are used in combination with an enzyme or a mixture of enzymes.

Abstract: The current invention encompasses a microemulsion having environmentally safe components, the microemulsion exhibiting optical clarity and stability over a wide range of temperatures. The microemulsion also forms a part of a decontaminant solution for treating chemical and biological contaminant agents, the solution preferably containing peroxycarboxylic acids generated from solids as the primary decontamination agent. The solution is a single phase emulsion that is both stable and effective over a broad range of temperatures, the range extending well below 0° C. There is also disclosed a microemulsion decontaminate solution having components that stabilize the included solid and peroxycarboxylic acids.

Abstract: A combination of a styrene reduction agent and a catalyst that effectively and economically reduces styrene emissions in Cured-In-Place Pipe, closed molding processes. The reduction agent generally comprises a calibrated mixture of salts including sodium chloride plus three persulfate salts: ammonium (APS), potassium (KPS), and sodium (NPS). These ingredients are combined in powder form and are compressed into soluble capsules containing calibrated amounts of the mixture. The capsule(s) may be prescribed through the use of software. The catalyst is hydrogen peroxide (H2O2). A calibrated amount of the styrene reduction agent capsule(s) are added to the cure water prior to starting the boiler equipment for the Cured-In-Place Pipe process, and this is followed by a calibrated amount of the H2O2 catalyst in order to reduce the residual monomer content in either process or waste streams.

Abstract: The present invention is the use of Poly(2-ethyl-2-oxazoline) in the creation of peroxide gels for various applications. Such applications include bleaching of hair, teeth, laundry or any other bleachable item. Blending of the gel is accomplished by mixing the Poly(2-ethyl-2-oxazoline) with a peroxide such as hydrogen peroxide, carbamide peroxide, sodium perborate, or sodium percarbonate, usually also with water or an appropriate organic solvent. Peroxide concentrations in these new gels can reach a 30% concentration of hydrogen peroxide while maintaining a shelf life of six months at room temperature without developing peroxide decomposition.

Abstract: Disclosed is a method for epoxidizing olefins, which enables an epoxy compound containing no halogen atom with high yield. Specifically disclosed is an oxidizing agent composition for epoxidation of olefins, which is characterized by containing peroxide which exhibits basicity when dissolved in water and an acid anhydride.

Abstract: Provided is an agglomeration for neutralizing acid mine drainage which includes a neutralizer and binder component consisting of steel slag in an amount of 75% to 95% by weight of the agglomeration, a sodium carbonate selected from the group consisting of soda ash and pulp liquor in an amount of 0.5% to 25% of the agglomeration, and, optionally, a lime component selected from the group consisting of limestone sand and slag. Further included is a dissolution control and filtration component consisting of an organic material in an amount of 0.24% to 15% by weight of the agglomeration selected from the group consisting of recycled newsprint, sphagnum peat moss, and sawdust. Next is a dispersant and neutralizer component consisting of a surfactant in an amount of 0.01% to 0.075% by weight of the agglomeration. The agglomeration may further comprise an oxidation component such as calcium peroxide, potassium permanganate, and hydrogen peroxide.

Abstract: This invention comprises a lightweight, portable chemical combination of reagents for sterilizing or disinfecting objects in the absence of electrical power or fire. The chemical combination includes a chemical oxidant with the capacity to liberate a biocidal intermediate, a chemical reductant of the oxidant with the capacity to react with the oxidant, and an effector to induce a reaction between the oxidant and reductant. In one embodiment, the oxidant comprises chlorite, the reductant comprises sulfite, and the effector comprises ascorbate. In another embodiment, the chemical combination comprises the oxidant, reductant, effector and iron-activated magnesium. When water or water solutions are added to either embodiment, the chemical combination generates heat, steam and a biocidal intermediate that can destroy contaminating microorganisms. In one embodiment, the biocidal intermediate is a halogen-based biocidal intermediate, such as chlorine dioxide.

Abstract: The present invention provides a salt of ethylenediamine disuccinic acid comprising at least 1.6 mole of alkaline earth metal per mole of ethylenediamine disuccinic acid. Salts of the invention have been found to be useful in providing compositions comprising hydrogen peroxide having improved stability.

Abstract: Coated sodium percarbonate particles, having an inner shell layer which comprises at least one inorganic, hydrate-forming salt as the main constituent, and an outer shell layer which comprises an alkali metal thiosulfate, an alkaline earth metal thiosulfate and/or an ammonium thiosulfate, are stable to storage and have an improved storage stability in detergents and cleaning agents. Detergents and cleaning agents which comprise such sodium percarbonate particles show a reduced oxidative attack on oxidation-sensitive constituents of the composition during storage. Machine dishwashing agents in the form of tablets which comprise such sodium percarbonate particles and a corrosion protection agent for silver show a reduced yellowing of the tablets during storage.

Abstract: The current invention encompasses a microemulsion having environmentally safe components, the microemulsion exhibiting optical clarity and stability over a wide range of temperatures. The microemulsion also forms a part of a decontaminant solution for treating chemical and biological contaminant agents, the solution preferably containing peroxycarboxylic acids generated from solids as the primary decontamination agent. The solution is a single phase emulsion that is both stable and effective over a broad range of temperatures, the range extending well below 0° C. There is also disclosed a microemulsion decontaminate solution having components that stabilize the included solid and peroxycarboxylic acids.

Abstract: Particulate bleach additive composition containing enzymes, which can be used to bleach fabrics in conjunction with a conventional granular or liquid laundry detergent.

Abstract: A combination of a styrene reduction agent and a catalyst that effectively and economically reduces styrene emissions in Cured-In-Place Pipe, closed molding processes. The reduction agent generally comprises a calibrated mixture of salts including sodium chloride plus three persulfate salts: ammonium (APS), potassium (KPS), and sodium (NPS). These ingredients are combined in powder form and are compressed into soluble capsules containing calibrated amounts of the mixture. The capsule(s) may be prescribed through the use of software. The catalyst is hydrogen peroxide (H2O2). A calibrated amount of the styrene reduction agent capsule(s) are added to the cure water prior to starting the boiler equipment for the Cured-In-Place Pipe process, and this is followed by a calibrated amount of the H2O2 catalyst in order to reduce the residual monomer content in either process or waste streams.

Abstract: The invention aims at providing an oxidizing agent composition capable of producing halogen-free epoxy compounds in high yield; and a process for the epoxidation of olefins with the composition. In order to attain the aim, the invention provides an oxidizing agent composition for the epoxidation of olefins which is characterized by containing an acid anhydride and a solid hydrogen peroxide adduct; and a process for the epoxidation of olefins which is characterized by reacting an olefin with a mixture obtained by mixing an acid anhydride with a solid hydrogen peroxide adduct.

Abstract: The invention relates to polyurethane foams comprising polymers of heterocyclic N-vinyl monomers (i) and a disinfectant or bleaching agent (ii).