MOMENTIVE SPECIALTY CHEMICALS INC. Patent applications |
Patent application number | Title | Published |
20150267074 | EPOXY RESINS AND SILANE AQUEOUS CO-DISPERSIONS AND THE USES THEREOF - The process to prepare a storage stable aqueous co-dispersion of epoxy resins and at least a silane oligomer is given. This aqueous co-dispersion of epoxy resins with a silane as part A, of a curable paint composition in which the part B comprises a hardener and optionally pigments and additives. This epoxy resins with the silane provide equal performance even after several months' storage. | 09-24-2015 |
20140336339 | COMPOSITES AND EPOXY RESINS BASED ON ARYL SUBSTITUTED COMPOUNDS - Compositions and methods for forming epoxy resin are provided, and compositions and methods for forming epoxy resin composites are provided. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component comprising a glycidyl ether of an aryl substituted phenolic compound, a curing agent component, and a substrate. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component and a curing agent component comprising an aryl substituted phenolic compound, and a substrate. | 11-13-2014 |
20140323681 | METHOD FOR PREPARING A SOL-GEL RESIN - Disclosed are processes for preparing sol-gel resins from phenolic compounds and aldehydes. The process includes reacting an hydroxylated benzene and a catalyst with an aldehyde to form a liquid storage stable intermediate. The storage stable intermediate may then be stored for a period of time before being utilized in a process to prepare the sol-gel resin, in either monolith or particle form, by subsequently reacting the intermediate with an hydroxylated benzene and a catalyst. | 10-30-2014 |
20140323680 | METHOD FOR PREPARING A SOL-GEL RESIN - Sol-gel resins can be prepared using one or two-step processes to produce small granules or pellets of resin that are easy to handle. The methods include agitating phenolic compounds and aldehydes in the presence of a catalyst and a solvent. The reactants are brought together over a period of time to avoid an undesirable buildup of heat within the reaction mass. Condensation of the material continues under agitation sufficient to knead the material as it gels. During this gelation, the material begins to form into smaller parts until particles, the shape of granules, are produced. The condensation continues to the degree that the material is no longer capable of sintering during packaging and storage. The material thus made can be easily discharged, packaged, portioned, and further processed. | 10-30-2014 |
20140316030 | GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED NEONONANOIC ACIDS, SYNTHESIS AND USES - The invention relates to a manufacturing process for the preparation of α,α-branched alkane carboxylic acids providing glycidyl esters with an improved softness or hardness of the coatings derived thereof. | 10-23-2014 |
20140303387 | PROCESS FOR THE MANUFACTURE OF ALPHA, ALPHA-BRANCHED CARBOXYLIC ACID VINYL ESTERS - The invention relates to a process for the manufacture of α,α-branched carboxylic acids vinyl esters comprising the following steps:
| 10-09-2014 |
20140303269 | FOAM MATERIAL ON THE BASIS OF PHENOLIC RESIN - Disclosed is a method of preparing a bio-based thermosetting foam material with improved properties, in particular improved flame retardant properties, which method includes the steps of a) producing a prepolymer by condensation of at least one phenolic compound and formaldehyde in a ratio of 1:1.0 to 3.0 using 0.15 to 5 wt % of an alkaline catalyst in the temperature range of 50 to 100° C. until the refractive index of the reaction mixture is 1.4990 to 1.5020, b) adding 2 to 40 wt % of at least one natural polyphenol at a temperature of 50 to 100° C., c) adding 2 to 10 wt % of one or more emulsifiers and mixtures thereof, d) adding 2 to 10 wt % of one or more foaming agents and mixtures thereof and e) adding 10 to 20 wt % of a curing agent and f) curing. All wt % being related to the amount of the raw materials used. | 10-09-2014 |
20140296545 | PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE - The invention relates to a process for the manufacture of a 1,2-epoxide by catalytic oxidation of a terminal olefin with hydrogen peroxide wherein the catalytic oxidation is performed in a biphasic system comprising an organic phase and an aqueous reaction medium, wherein a water-soluble manganese complex is used as oxidation catalyst, wherein a terminal olefin is used with a solubility at 20° C. of at least 0.01 to 100 g in 1 liter water, and wherein the molar ratio of terminal olefin to hydrogen peroxide is in the range of from 1:0.1 to 1:2. | 10-02-2014 |
20140295193 | POLYESTER POLYOL RESINS COMPOSITIONS - The invention relates to compositions of polyester polyol resins comprising a mixture of α,α-branched alkane carboxylic acids glycidyl esters with a defined isomeric composition where the sum of the concentration of the blocked and of the highly branched isomers is at least 50%, preferably above 60% and most preferably above 75% on total composition. | 10-02-2014 |
20140287252 | POLYESTER POLYOL RESINS COMPOSITIONS - A composition of polyester polyol resins comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the concentration of the blocked and of the highly branched isomers is maximum 55%, preferably below 40%, and most preferably below 30% weight on total composition. | 09-25-2014 |
20140275353 | AMINO-FORMALDEHYDE RESINS AND APPLICATIONS THEREOF - Amino-formaldehyde resins, articles of manufacture from the amino-formaldehyde resins, and processes for making the resins and articles are provided herein. In one embodiment, the amino-formaldehyde resins may be prepared using a reaction mixture including formaldehyde, a monohydroxy cyclic compound, and at least one amino compound selected from the group consisting of urea, melamine, and mixtures thereof. In another embodiment, the amino-formaldehyde resins are produced by reacting formaldehyde, a monohydroxy cyclic compound, and at least one amino compound selected from the group consisting of urea, melamine, and mixtures thereof, and the monohydroxy cyclic compound may be added as a front addition, an intermediate addition, a back addition, or a combination thereof, to the reaction mixture of formaldehyde and the at least one amino compound. | 09-18-2014 |
20140256968 | PROCESS FOR THE MANUFACTURE OF EPICHLOROHYDRIN - The invention relates to a process for the manufacture of epichlorohydrin (“ECH”)
| 09-11-2014 |
20140256906 | GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED ACIDS COMPOSITIONS - The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters with a define isomeric composition where the sum of the concentration of the blocked and of the highly branched isomers is at least 50%, preferably above 60% and most preferably above 75% on total composition. | 09-11-2014 |
20140248502 | ACRYLIC POLYOL RESINS COMPOSITIONS - The invention relates to compositions of hydroxyl functional acrylic resins (acrylic polyols) comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the concentration of the blocked and of the highly branched isomers is maximum 55%, preferably below 40%, and most preferably below 30% weight on total composition. | 09-04-2014 |
20140171666 | PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRYING OUT SAID PROCESS - Apparatus and processes are provided for forming epoxide compounds. In one embodiment, a process for the manufacture of an epoxide is provided including adding an oxidant, a water-soluble manganese complex and a terminal olefin to form a multiphasic reaction mixture, reacting the terminal olefin with the oxidant in the multiphasic reaction mixture having at least one organic phase in the presence of the water-soluble manganese complex, separating the reaction mixture into the at least one organic phase and an aqueous phase, and reusing at least part of the aqueous phase. The invention is also related to a device for performing the above process. | 06-19-2014 |
20140142238 | PRESSURE SENSITIVE ADHESIVE COMPOSITONS - Disclosed are pressure sensitive adhesive compositions having enhanced water resistance and adhesion properties, which compositions include 70-99 wt % of an acrylic polymer dispersion and 1-30 wt % of a polyolefin dispersion. The acrylic polymer dispersion includes (1) one or more acrylic acid ester or (meth)acrylate acid ester(s), (2) one or more hydrocarbon monomer(s), (3) one or more ethylenically unsaturated carboxylic acid(s), (4) one or more nitrile(s) or amide(s) of an ethylenically unsaturated carboxylic acid(s), (5) one or more vinyl ester(s) of a carboxylic acid(s), optionally (6) one or more nitrogen containing acetoacetoxy functional compound(s), and optionally (7) one or more mercaptan chain transfer agent(s), and the polyolefin dispersion includes one or more polyolefins, which may or may not contain acid functionality. | 05-22-2014 |
20140113801 | APPARATUS AND METHODS TO PRESERVE CATALYST ACTIVITY IN AN EPOXIDATION PROCESS - Apparatus and methods are provided for forming and processing multiphasic systems. In one embodiment, the invention provides a process for the manufacture of an epoxide, including reacting an olefinically unsaturated compound with an oxidant in the presence of a buffer component and a water-soluble manganese complex disposed in an aqueous phase having a first pH level in a first multiphasic system, adjusting the pH of the aqueous phase to a second pH level less than the first pH level, isolating at least a portion of the aqueous phase from the first multiphasic system, adjusting the pH of the at least a portion of the aqueous phase to a third pH level greater than the second pH level, and introducing the at least a portion of the aqueous phase into a second multiphasic system. | 04-24-2014 |
20140100319 | BONDING OR BINDING AGENTS FOR SOIL STABILIZATION OR MODIFICATION AND METHODS OF THEIR PREPARATION - Disclosed are bonding or binding compositions useful in stabilizing or modifying soil as a sub-base. Specifically, bonding or binding agent compositions of the invention include a first emulsion containing a wax, and a second emulsion containing a film forming polymer. | 04-10-2014 |
20140088220 | PRESSURE SENSITIVE ADHESIVE COPOLYMER COMPOSITIONS - This invention relates to a copolymer composition comprising vinyl ester of 2-ethyl hexanoic acid (VEHA), and particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers. The present adhesive compositions provide a film with high cohesion and adhesion values, and more particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers and VeoVa 10. The present adhesive compositions provide a film with high cohesion and adhesion values with Peel on Teflon of at least 2 N/inch. | 03-27-2014 |
20140072817 | ELASTOMERIC POLYMER COMPOSITIONS FOR COATINGS AND SEALANTS - Polymer compositions for elastomeric coatings or sealants provide excellent balance properties between elongation to break, early water resistance, alkaline resistance and adhesion on unpolar substrates. The composition is free of volatile and toxic monomer such as acrylonitrile, or substituted acrylonitrile. | 03-13-2014 |
20140051784 | EPOXY SYSTEMS AND AMINE POLYMER SYSTEMS AND METHODS FOR MAKING THE SAME - Compositions and methods for forming surfactants, aqueous dispersions, and curing agents are provided. In one aspect, the invention relates to improved epoxy functional surfactants prepared by reaction of an epoxy composition and an amidoamine composition formed from a blend of acid-terminated polyoxyalkylene polyols. The improved epoxy functional surfactants may be reacted with an excess of epoxy composition and water to result in an aqueous dispersion. The amidoamine composition may be a reaction mixture of a diamine compound and an acid terminated polyoxyalkylene composition formed from two or more polyoxyalkylene polyol compounds. The epoxy functional surfactant may be reacted with amine compounds to form a compound suitable as a curing agent. | 02-20-2014 |
20140047998 | CURING OR SEALING COMPOSITIONS FOR CONCRETE AND CEMENT, AND METHODS FOR THE PREPARATIONS AND USE THEREOF - Disclosed are wax emulsion compositions for curing or sealing concrete and cement formulations, methods for preparing and processes for using the same. The modifiers are applicable to curing or sealing membranes, used in roadways, highways, parking lots and other freshly placed or poured concrete surfaces to retain moisture and achieve high compressive strengths. This invention also relates to materials used to coat, spray, brush, roll, etc. on conventional Portland cement concrete mix designs or other applied concrete mixes in formed structural shapes and transport road mix designs, providing an effective layer that controls and minimizes moisture loss from the mix to enable proper curing and achievement of desired compressive strengths. | 02-20-2014 |
20140046001 | EPOXY SYSTEMS AND AMINE POLYMER SYSTEMS AND METHODS FOR MAKING THE SAME - Compositions and methods for forming surfactants, aqueous dispersions, and curing agents are provided. In one aspect, the invention relates to improved epoxy functional surfactants prepared by reaction of an epoxy composition and an amidoamine composition formed from a blend of acid-terminated polyoxyalkylene polyols. The improved epoxy functional surfactants may be reacted with an excess of epoxy composition and water to result in an aqueous dispersion. The amidoamine composition may be a reaction mixture of a diamine compound and an acid terminated polyoxyalkylene composition formed from two or more polyoxyalkylene polyol compounds. The epoxy functional surfactant may be reacted with amine compounds to form a compound suitable as a curing agent. | 02-13-2014 |
20140017612 | POLYMERIC MATERIALS AND METHODS FOR MAKING THE POLYMERIC MATERIALS - Polymeric materials, methods for making the polymeric materials, and photoresist formulations utilizing the polymeric materials are disclosed. In one aspect, a polymeric material is provided including a condensation product of a reaction mixture comprising an aldehyde with a phenolic monomer composition comprising m-cresol, p-cresol, 3,5-dimethyl phenol, and 2,5-dimethyl phenol. The polymeric material may be further contacted with a photoactive compound and a solvent to form a photoresist formulation. | 01-16-2014 |
20130331513 | POWDER COATING COMPOSITIONS FOR LOW TEMPERATURE CURING AND HIGH FLOW - The present invention relates to powder coating compositions and to components and ingredients for incorporation therein, suitable for low temperature curing schedule and with excellent resistance to outside aging. The powder coating composition can be cured at a temperature from 140° C. to lead to a coating with excellent flow and high gloss. | 12-12-2013 |
20130183533 | CURING OR SEALING COMPOSITIONS FOR CONCRETE AND CEMENT FORMULATIONS AND PROCESSES FOR USING THE SAME - Disclosed are wax emulsion compositions for curing or sealing concrete and cement formulations, methods for preparing and processes for using the same. The modifiers are applicable to curing or sealing membranes, used in roadways, highways, parking lots and other freshly placed or poured concrete surfaces to retain moisture and achieve high compressive strengths. This invention also relates to materials used to coat, spray, brush, roll etc. on conventional Portland cement concrete mix designs or other applied concrete mixes in formed structural shapes and transport road mix designs, providing an effective layer that controls and minimizes moisture loss from the mix to enable proper curing and achievement of desired compressive strengths. The compositions of the invention further provide for concrete and cement formulations having lower water soluble chloride content. | 07-18-2013 |
20130092048 | TRIGLYCERIDE COMPOSITIONS USEFUL FOR PREPARING COMPOSITE PANELS AND APPLICATIONS THEREOF - Composite panels may be prepared using a moisture resistance additive having a formulation that includes a triglyceride having a saponification value of at least 150 and an iodine value of at least 35. The additive may be used in the form of a water emulsion. The water emulsion may be prepared by dispersing the components of the additive formulation under conditions sufficient to at least partially saponify the triglyceride. The moisture resistance additive can impart resistance to moisture absorption and thickness swelling to composite panels prepared therewith. | 04-18-2013 |
20130091764 | BONDING AGENTS FOR FUEL PRODUCTS, METHODS OF THEIR PREPARATION AND PRODUCTS PRODUCED THEREWITH - Disclosed are bonding agents useful in the production of pelletized or briquetted fuels. The bonding agents may be incorporated into a feed containing the fuel material, providing both adhesion and cohesion of the fines to produce a uniform and predictable pellet or briquette. Specifically, the bonding composition contains a solubulized starch, a sugar source and/or a diol or polyol compound, and optionally a polymer selected from polyvinyl alcohol (PVOH), PVOH copolymers, polyvinyl acetate (PVA), polyvinyl acetate copolymers (PVAc), ethylene vinyl acetate (EVAc or VAE) or any subset or combination of such polymers. Also disclosed are methods of preparing the bonding agents and to densified and/or torrefied biomass products prepared therewith. | 04-18-2013 |
20130081812 | PROPPANT MATERIALS AND METHODS OF TAILORING PROPPANT MATERIAL SURFACE WETTABILITY - Proppant materials, and methods for making proppant materials, are provided. In one embodiment, the proppant material comprises a substrate material, a polymeric material disposed on the substrate material and a surface wettability modifier disposed on the polymeric material. Methods of making and using the proppant materials are also disclosed. | 04-04-2013 |
20130072597 | STORAGE STABLE WATER BASED EPOXY-AMINE CURABLE SYSTEMS - The invention relates to non aqueous curing agents for water dispersed epoxy resins. The curing agent composition offers a binder pot life of several hours, and in the presence of a metal, such as zinc, nearly no hydrogen generation is observed. The present curing composition can be mixed with a metal powder to provide a storage stable paste. The curing agent composition and/or paste is fully compatible with an epoxy water based resin. After low shear blending, the epoxy curing agent and metal system is storage stable for several hours working pot life that provides for cured coatings having good performance. | 03-21-2013 |
20130006001 | MANUFACTURE OF AN EPOXYETHYL CARBOXYLATE OR GLYCIDYL CARBOXYLATE - The invention relates to a process for the manufacture of an epoxyethyl carboxylate or glycidyl carboxylate, including reacting a vinyl carboxylate or an allyl carboxylate using an oxidant and a water-soluble manganese complex in an aqueous reaction medium, and the water-soluble manganese complex comprises an oxidation catalyst, characterized in that the water-soluble manganese complex is a mononuclear species of the general formula (I) [LMnX | 01-03-2013 |
20120330042 | EPOXIDATION PROCESS - Processes and compositions are provided for epoxidizing an olefinically unsaturated compound. In one embodiment, a process is provided for reacting an olefinically unsaturated compound with an oxidant in the presence of a catalyst at acidic conditions, wherein the catalyst is activated prior to the reaction at a pH that is higher than the pH during the reaction. | 12-27-2012 |