Biomass products containing protected lignocellulosic material are described. In a process for making a biomass product, a lignocellulosic material is combined with a protecting reagent in a solvent to form a biomass dispersion, lignin in the lignocellulosic material in the biomass dispersion is reacted with the protecting reagent in the presence of an acid catalyst or a base catalyst under reaction conditions to protect lignin (3-0-4 linkages forming a protected biomass dispersion, optionally neutralizing the protected biomass dispersion and removing all or a portion of the solvent from the protected biomass dispersion to yield a biomass product containing protected lignocellulosic material. The resulting biomass product containing protected lignocellulosic material may itself be used in a wood adhesive for composite article manufacture, either as a solid or a liquid adhesive composition. The biomass product may be used as the resin component in a conventional wood adhesive composition or the biomass product itself may be formed directly into boards.
Adhesive compositions including a lignin-containing material, a carbohydrate additive capable of converting to 5‑hydroxymethylfurfural (5‑HMF); a solvent; and an acid catalyst are described for use in the manufacture of composite articles, such as wood composite articles, methods for preparing the adhesive compositions, wood composite articles and manufacturing methods thereof.
A resin sampling system having in-line cooling and testing of sampled resin is disclosed. The system includes a controller configured to cause the system to automatically extract and cool resin samples and measure properties of the cooled resin samples, including viscosity and pH. The system may also include automatic extraction of samples for manual sampling. The sampled resin may be reintroduced into a reactor for continued preparation after assessment thereof.
222S-containing process stream with a scavenging composition containing 35 to 70 wt.% formaldehyde, 10 to 55 wt.% methanol, 5 to 20 wt.% water, and up to 10 wt.% additives, selected from a defoamer, a scale inhibitor, a corrosion inhibitor, a pH adjuster, or mixtures thereof. Scavenging compositions with such a formulation are also described.
01 - Chemical and biological materials for industrial, scientific and agricultural use
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemicals used in industry; Resins for use in surface coatings, reinforced plastics and adhesives; Adhesives, waxes, and additives for general industrial use; Adhesives, waxes, and additives for use in manufacturing engineered wood products, namely, plywood, oriented strand board (OSB), and wood panels; and Phenolic resins used in manufacturing. Scientific research and development; Product and process research and development; Research and development in the field of chemistry; Platform as a service (PAAS) services featuring computer software platforms for chemical process design, optimization, and control; Software as a service (SAAS) services featuring computer software for chemical process design, optimization, and control; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for analysis of chemical and industrial processes to improve efficiency, yield, and sustainability; Scientific and technological services, namely, developing and implementing artificial intelligence and machine learning models for optimizing chemical and industrial processes; Providing temporary use of non-downloadable computer software for process optimization and adaptive manufacturing control; Providing information about chemical process and training data for machine learning and artificial intelligence models for industrial processes; Providing information about chemical process and training data for machine learning and artificial intelligence models for engineered wood manufacturing processes; Platform as a service (PAAS) services featuring computer software platforms for use in industrial processes; Software as a service (SAAS) services features computer software for use in industrial processes
Disclosed is a process for scavenging H2S from a process stream by contacting an H2S-containing process stream with a scavenging composition containing 35 to 70 wt. % formaldehyde, 10 to 55 wt. % methanol, 5 to 20 wt. % water, and up to 10 wt. % additives, selected from a defoamer, a corrosion inhibitor, a scale inhibitor, a pH adjuster, or mixtures thereof. Scavenging compositions with such a formulation are also described.
B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Resin for use as an adhesive; Resin for use in adhesive compositions, namely, for use in connection with engineered wood products; Synthetic resin adhesives for industrial purposes
Provided herein is a thermosetting fire-retardant resin composition for use in a wood- resin composite product. The resin composition, and uses of the resin composition to produce wood-resin composite products that are fire-retardant. Also provided are methods of producing thermosetting fire-retardant resin compositions and wood-resin composite products.
Disclosed is a wood adhesive of an uncondensed lignin and an aqueous solvent. Uncondensed lignin is extracted lignin which retains a significant portion, 50% or more of the aliphatic hydroxyl functionality of the natural lignin. Also disclosed is a process for manufacturing a composite article. A process of the invention applies a wood adhesive to a substrate to form a coated substrate and presses the substrate at an elevated temperature and for a time sufficient to cure the wood adhesive and form the composite article. Exemplary composite articles include, but are not limited to, plywood, a laminated veneer layer (LVL) product, laminated glulam beam, mass timber, oriented strand board (OSB), cross-laminated timber (CLT), particle board, medium density fiberboard (MDF) and the like.
Compositions and methods for the separation and recovery of one or more minerals from a mineral ore bulk material are provided. The compositions and methods include selectively depressing minerals utilizing an ammoniated polycarbamide as a separation aid. The ammoniated polycarbamide reduces, or eliminates, the conventional use of depressants such as sodium hydrosulfide (NaSH) in mining flotation processes, including copper-molybdenum (Cu—Mo) separations.
Compositions and methods for the separation and recovery of one or more minerals from a mineral ore bulk material are provided. The methods include selectively depressing minerals utilizing a sulfonated polycarbamide as a separation aid. The sulfonated polycarbamide reduces, or eliminates, the conventional use of depressants such as sodium hydrosulfide (NaSH) in mining flotation processes, including copper-molybdenum (Cu-Mo) separations.
Compositions and methods for the separation and recovery of one or more minerals from a mineral ore bulk material are provided. The compositions and methods include selectively depressing minerals utilizing an ammoniated polycarbamide as a separation aid. The ammoniated polycarbamide reduces, or eliminates, the conventional use of depressants such as sodium hydrosulfide (NaSH) in mining flotation processes, including copper-molybdenum (Cu-Mo) separations.
Compositions and methods for the separation and recovery of one or more minerals from a mineral ore bulk material are provided. The compositions and methods include selectively depressing minerals utilizing polycarbamide as a separation aid. The polycarbamide reduces, or eliminates, the conventional use of depressants such as sodium hydrosulfide (NaSH) in mining flotation processes, including copper-molybdenum (Cu-Mo) separations.
The invention is directed to a hardener component for hardening a reactive amino resin and its preparation method. The hardener component comprises a salt formed by an aromatic amine and a first acid, and may further comprise a second acid, a polar solvent and/or additives. The invention also relates to a curable composition comprising a resin component and the present hardener component, which are present in a weight ratio of greater than 1:1. The invention also relates to a composite article comprising a substrate and a cured product of the curable composition of the present invention, and a process for making the same. The composite article includes a wood composite, such as cross- laminated timber, glue-laminated beam or rig mat.
Provided herein are processes for treating a metal ore containing a flotable mineral involving subjecting an ore to flotation and separating a fraction enriched in the flotable mineral from a fraction containing waste ore components. Also provided herein are flotation collector compositions useful in the above processes, and additive compositions and kits for producing the flotation collector compositions.
An adhesive composition comprising a formaldehyde binder resin and a monocyclic or bicyclic acetal crosslinking agent is disclosed. The adhesive composition may be in the form of a liquid, having a viscosity at 25 ºC of 100 to 10,000 cP, or the adhesive composition may be in the form of a solid. The adhesive composition includes low-to-no VOCs or formaldehyde emissions, has improved shelf-life stability, and desirable cure conditions.
An adhesive composition comprising a formaldehyde binder resin and a monocyclic or bicyclic acetal crosslinking agent is disclosed. The adhesive composition may be in the form of a liquid, having a viscosity at 25° C. of 100 to 10,000 cP, or the adhesive composition may be in the form of a solid. The adhesive composition includes low-to-no VOCs or formaldehyde emissions, has improved shelf-life stability, and desirable cure conditions.
Provided herein are laminates comprising a wood or wood-based layer, a sacrificial outer layer, and an intumescent layer between the wood or wood-based layer and the sacrificial outer layer. Also provided herein are methods for producing the laminates, methods of using the laminates, and fire-resistant articles comprising the laminates.
B32B 21/08 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resinLayered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance of fibre-reinforced resin
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 21/12 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board next to a particulate layer
B32B 21/14 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
20.
LAMINATE, USE THEREOF, AND METHOD OF MAKING THE SAME
Provided herein are laminates comprising a wood or wood-based layer, a sacrificial outer layer, and an intumescent layer between the wood or wood-based layer and the sacrificial outer layer. Also provided herein are methods for producing the laminates, methods of using the laminates, and fire-resistant articles comprising the laminates.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
chemical additives for use in the mining industry; mineral and ore flotation reagents in the nature of chemical reagents for separating minerals and ores; flotation aids being mineral and ore separating chemicals; flotation additives being mineral and ore separating chemicals
The embodiments described herein generally relate to automated performance analysis of a system. Embodiments include receiving parameter values for a plurality of parameters captured during a time period. Embodiments include providing inputs based on the data set to a supervised machine learning model configured to determine significant parameters with respect to a target variable. Embodiments include receiving, from the supervised machine learning model in response to the inputs, an indication of two or more significant parameters from the plurality of parameters with respect to the target variable. Embodiments include generating a multivariate cluster for the target variable based on the two or more significant parameters and determining an anomalous state of the system with respect to the target variable based on the multivariate cluster for the target variable and data captured after the time period.
The embodiments described herein generally relate to automated performance analysis of a system. Embodiments include receiving parameter values for a plurality of parameters captured during a time period. Embodiments include providing inputs based on the data set to a supervised machine learning model configured to determine significant parameters with respect to a target variable. Embodiments include receiving, from the supervised machine learning model in response to the inputs, an indication of two or more significant parameters from the plurality of parameters with respect to the target variable. Embodiments include generating a multivariate cluster for the target variable based on the two or more significant parameters and determining an anomalous state of the system with respect to the target variable based on the multivariate cluster for the target variable and data captured after the time period.
The invention relates to a copolymer composition and a process to produce a stable copolymer composition, consisting in an organic solvent, an alkyl-alkoxysilane and\or an alcohol in C1 to C9, the monomers and the radical initiator are added to the reactor. The copolymer composition is based on modified vinyl branched ester polymer with vinyl silane and a water scavenger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cured at room temperature.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
chemical additives for use in the mining industry; mineral and ore flotation reagents in the nature of chemical reagents for separating minerals and ores; flotation aids being mineral and ore separating chemicals; flotation additives being mineral and ore separating chemicals
The invention relates to a composition comprising: (a) a water-soluble thermosetting resin; and (b) a water-soluble fire-retardant, wherein the composition has a resin: fire-retardant ratio range of 1:2 to 2:1. The invention also relates to a fire-retardant wood product comprising the composition, a method for producing a fire-retardant wood product comprising the composition, and a kit for preparing the composition, comprising: (a) a water-soluble thermosetting resin; and (b) a water-soluble fire-retardant.
1231-111233 is in the range from 1 to 13; (b) optionally an acid donor; (c) optionally a carbon source; and (d) optionally a blowing agent; or B) (a) a polymeric binder, wherein the polymeric binder comprises one or more copolymers, wherein the one or more copolymers, in total, comprise i) from 2 wt.-% to 75 wt.-%, preferably 5 wt.-% to 75 wt.-%, 2 wt.-% to 75 wt.-%, more preferably 10 wt.-% to 75 wt.-%, even more preferably 15 wt.-% to 75 wt.-%, 20 wt.-% to 75 wt.-%, based on the total weight of the polymeric binder, of monomer units obtainable from vinyl acetate, ii) from 25 wt.-% to 80 wt.-%, based on the total weight of the polymeric binder, of one or more type(s) of monomer units obtainable from the vinyl ester monomers represented by formula (1), and if the amount of monomer units obtainable from vinyl acetate according to (i) is below 20 wt.%, the polymeric binder comprises iii) one or more, preferably two or more, additional types of monomer units obtainable from the group consisting of ethylene, acrylates, methacrylates, acrylic acid, methacrylic acid, acrylamides, methacrylamides, vinyl amides, maleates and styrenes, preferably acrylates and styrenes, wherein the amount of vinyl acetate according to (i) and additional monomer(s) adds up to at least 20 wt.%; b) optionally an acid donor; (c) optionally a carbon source; and (d) optionally a blowing agent. The invention further refers to a paint, preferably emulsion paint, comprising or consisting of the intumescent paint composition of the invention; to a use of the one or more copolymers of the invention or the intumescent paint composition of the invention for intumescent coatings; to a preparation of the intumescent paint composition of the invention to obtain the intumescent coating of the invention; to a preparation of an intumescent coating by applying the intumescent paint composition of the invention onto a surface and drying said intumescent paint composition; and to a coated article comprising an intumescent coating obtained by applying and drying the intumescent paint composition of the invention.
C08G 14/04 - Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups of aldehydes with phenols
C08L 61/04 - Condensation polymers of aldehydes or ketones with phenols only
C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Embodiments of the present disclosure generally relate to phenolic resin compositions, methods for preparing the same, and uses thereof. In an embodiment, a resin composition is provided. The resin composition includes a wax emulsion and a polymer composition that includes an alkylphenol-phenol-aldehyde polymer, the alkylphenol-phenol-aldehyde polymer including: alkylphenol monomer units; and phenol compound co-monomer units. In another embodiment is provided an article o f manufacture that includes a lignocellulosic substrate, and a resin composition that includes an alkylphenol-phenol-aldehyde polymer, a poly hydric alcohol, and a wax emulsion.
C08L 61/04 - Condensation polymers of aldehydes or ketones with phenols only
C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
C08G 14/04 - Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups of aldehydes with phenols
Embodiments of the present disclosure generally relate to phenolic resin compositions, methods for preparing the same, and uses thereof. In an embodiment, a resin composition is provided. The resin composition includes a wax emulsion and a polymer composition that includes an alkylphenol-phenol-aldehyde polymer, the alkylphenol-phenol-aldehyde polymer including: alkylphenol monomer units; and phenol compound co-monomer units. In another embodiment is provided an article of manufacture that includes a lignocellulosic substrate, and a resin composition that includes an alkylphenol-phenol-aldehyde polymer, a polyhydric alcohol, and a wax emulsion.
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromoleculePolyhydrazidesPolyamide acids or similar polyimide precursors
39.
CARBON DIOXIDE SORBENT MOLECULES, PROCESSES OF MAKING, AND USES
Embodiments of the present disclosure generally relate to carbon dioxide sorbent molecules and to processes for forming carbon dioxide sorbent molecules. Embodiments described herein also generally relate to processes for CO2 absorption and CO2 desorption. In an embodiment, a composition for absorbing or desorbing carbon dioxide is provided. The composition includes a carbon dioxide sorbent molecule. The carbon dioxide sorbent molecule includes a melamine-formaldehyde adduct or reaction product modified with an organoamine source, the organoamine source being different from melamine.
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
222 desorption. In an embodiment, a composition for absorbing or desorbing carbon dioxide is provided. The composition includes a carbon dioxide sorbent molecule. The carbon dioxide sorbent molecule includes a melamine-formaldehyde adduct or reaction product modified with an organoamine source, the organoamine source being different from melamine.
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromoleculePolyhydrazidesPolyamide acids or similar polyimide precursors
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
Embodiments described herein generally relate to articles, such as pole wraps, comprising an intumescent coating composition. In an embodiment, a wrap for installing on a pole is provided. The wrap includes a substrate, at least a portion of the substrate having a mesh structure. The wrap further includes an intumescent composition disposed over substrate, the intumescent composition comprising one or more expandable graphite compounds. In another embodiment, a wrap for a structure or an installation is provided. In another embodiment, an article is provided and includes a utility pole; and a wrap for covering at least a portion of the utility pole, the wrap comprising: a substrate comprising fiberglass and an elastomer, at least a portion of the substrate having a mesh structure; and an intumescent composition described herein disposed over the substrate.
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
43.
VAPOR PERMEABLE, WATER RESISTIVE, AND FIRE RESISTIVE ARTICLES
Embodiments of the present disclosure generally relate to pole caps and pole protection systems, and more specifically to pole caps and pole protection systems for use in relation to utility poles. In an embodiment an pole cap is provided. The pole cap includes a body having a peripheral edge and a central portion. The pole cap further includes a plurality of slits in the body, the plurality of slits extending from the peripheral edge and toward the central portion of the body, the body comprising a multilayer structure, the multilayer structure comprising: a polymer layer having a first surface and a second surface opposite the first surface, the second surface for facing the end of the pole; disposed over the first surface of the polymer layer; and a fire resistant composition disposed over the rubber containing layer.
Embodiments of the present disclosure generally relate to vapor permeable, water resistive, and fire resistive articles for residential and commercial structures and installations. Methods of making such articles are also described herein. In an embodiment, a vapor permeable laminate is provided. The vapor permeable laminate includes a substrate having a first surface and a second surface opposite the first surface, the second surface for facing an interior of a structure. The vapor permeable laminate further includes an intumescent coating disposed over at least a portion of the first surface of the substrate, the intumescent coating having raised features disposed thereon, recessed features formed therein, or combinations thereof, the features for providing a water drainage path. Embodiments described herein also include wrap for a structure or an installation.
Embodiments of the present disclosure generally relate to pole caps and pole protection systems, and more specifically to pole caps and pole protection systems for use in relation to utility poles. In an embodiment an pole cap is provided. The pole cap includes a body having a peripheral edge and a central portion. The pole cap further includes a plurality of slits in the body, the plurality of slits extending from the peripheral edge and toward the central portion of the body, the body comprising a multilayer structure, the multilayer structure comprising: a polymer layer having a first surface and a second surface opposite the first surface, the second surface for facing the end of the pole; disposed over the first surface of the polymer layer; and a fire resistant composition disposed over the rubber containing layer.
B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
Embodiments of the present disclosure generally relate to vapor permeable, water resistive, and fire resistive articles for residential and commercial structures and installations. Methods of making such articles are also described herein. In an embodiment, a vapor permeable laminate is provided. The vapor permeable laminate includes a substrate having a first surface and a second surface opposite the first surface, the second surface for facing an interior of a structure. The vapor perm eab le laminate further includes an intumescent coating disposed over at least a portion of the first surface of the substrate, the intumescent coating having raised features disposed thereon, recessed features formed therein, or combinations thereof, the features for providing a water drainage path. Embodiments described herein also include wrap for a structure or an installation.
Embodiments of the present disclosure generally relate to urea-formaldehyde (UF) resin compositions, methods of making, and uses thereof. In an embodiment, a method of forming a UF resin composition is provided. The method includes heating a first mixture comprising formaldehyde and a first amount of urea, introducing a bio-additive with the first mixture to from a second mixture, and heating the second mixture at a selected temperature while maintaining the second mixture at a selected pH. The method further includes introducing a second amount of urea to the second mixture to form a third mixture, and heating the third mixture to form a first product mixture comprising a UF resin composition. In another embodiment, a UF resin composition is provided. The UF resin composition includes a liquid UF resin and a bio-additive. The UF resin composition can optionally include a rheology- and/or strength-enhancing polymer, a methylated melamine-formaldehyde crosslinker, or both.
Embodiments of the present disclosure generally relate to urea-formaldehyde (UF) resin compositions, methods of making, and uses thereof. In an embodiment, a method of forming a UF resin composition is provided. The method includes heating a first mixture comprising formaldehyde and a first amount of urea, introducing a bio-additive with the first mixture to from a second mixture, and heating the second mixture at a selected temperature while maintaining the second mixture at a selected pH. The method further includes introducing a second amount of urea to the second mixture to form a third mixture, and heating the third mixture to form a first product mixture comprising a UF resin composition. Tn another embodiment, aUF resin composition is provided. The UF resin composition includes a liquid UF resin and a bio-additive. The UF resin composition can optionally include a rheology- and/or strength-enhancing polymer, a methylated meiamine-formaidehyde crosslinker, or both.
C08L 61/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C09D 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C09J 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C08L 61/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C09D 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
C09J 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Provided herein are processes for treating a metal ore containing a flotable mineral involving subjecting an ore to flotation and separating a fraction enriched in the flotable mineral from a fraction containing waste ore components. Also provided herein are flotation collector compositions useful in the above processes, and additive compositions and kits for producing the flotation collector compositions.
Provided herein are processes for treating a metal ore containing a flotable mineral involving subjecting an ore to flotation and separating a fraction enriched in the flotable mineral from a fraction containing waste ore components. Also provided herein are flotation collector compositions useful in the above processes, and additive compositions and kits for producing the flotation collector compositions.
Embodiments of the present disclosure generally relate to fire-resistant compositions and to coated substrates and articles comprising such compositions. In an embodiment, a fire-resistant composition is provided. The fire-resistant composition includes particles having a core-shell structure. The fire-resistant composition further includes an intumescent, a blowing agent, a catalyst, and a binder. In another embodiment, a coated substrate is provided. The coated substrate includes a substrate having a fire-resistant composition disposed thereon. In another embodiment, a fire-resistant article is provided. The fire-resistant article includes a flexible substrate having a fire-resistant composition disposed thereon.
Embodiments of the present disclosure generally relate to fire-resistant compositions and to coated substrates and articles comprising such compositions. In an embodiment, a fire-resistant composition is provided. The fire-resistant composition includes particles having a core-shell structure. The fire-resistant composition further includes an intumescent, a blowing agent, a catalyst, and a binder. In another embodiment, a coated substrate is provided. The coated substrate includes a substrate having a fire-resistant composition disposed thereon. In another embodiment, a fire-resistant article is provided. The fire-resistant article includes a flexible substrate having a fire-resistant composition disposed thereon.
Embodiments described herein generally relate to articles, such as pole wraps, comprising an intumescent coating composition. In an embodiment, a wrap for installing on a pole is provided. The wrap includes a substrate, at least a portion of the substrate having a mesh structure. The wrap further includes an intumescent composition disposed over substrate, the intumescent composition comprising one or more expandable graphite compounds. In another embodiment, a wrap for a structure or an installation is provided. In another embodiment, an article is provided and includes a utility pole; and a wrap for covering at least a portion of the utility pole, the wrap comprising: a substrate comprising fiberglass and an elastomer, at least a portion of the substrate having a mesh structure; and an intumescent composition described herein disposed over the substrate.
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Fire retardant additives for resins; fire retardant compositions and preparations; fire retardants
(2) Synthetic resins for use in the manufacture of wood products
(3) Fire retardant coatings namely paints; intumescent fire retardant coatings namely paints; intumescent fire retardant coatings for wood namely paints
(4) Fire resistant fiber glass mesh, namely fiberglass fabrics for structural reinforcement and fiberglass reinforcement fabric for use in land, sea and aerospace applications; fire protective fiber glass mesh, namely fiberglass fabrics for structural reinforcement and fiberglass reinforcement fabric for use in land, sea and aerospace applications
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
fire protecting materials that can be impregnated into wood products; fireproofing preparations; fire retarding chemicals; fire resistant chemicals; chemical preparations for use in providing fireproofing properties; dispersions of salts for fireproofing particle boards. Coatings; fire protective coatings; intumescent fire protective coatings; fire protective systems comprised of mesh wrap, intumescent materials and a binder; intumescent paint for protection against fire; coatings being intumescent [paints or oils, other than building materials].
59.
NO YELLOWING CATALYST COMPOSITIONS FOR AMBIENT CURE CROSSLINKABLE COPOLYMERS OF VINYL BRANCHED ESTER AND VINYL SILANE
The present invention relates to compositions of catalysts to be used in low temperature (<80°C) moisture curable, two package pigmented coatings as alternative to tin salts. The catalysts based on low toxic hydroxylamines alone or in combination with an organic acid offer low color and high efficiency coatings.
The present invention relates to compositions of catalysts to be used in low temperature (<80°C) moisture curable, two package pigmented coatings as alternative to tin salts. The catalysts based on low toxic hydroxylamines alone or in combination with an organic acid offer low color and high efficiency coatings.
The invention relates to a process to produce a stable copolymer composition, consisting in an organic solvent, an alkyl-alkoxysilane and\or an alcohol in Cl to C9, the monomers and the radical initiator are added to the reactor. The copolymer composition is based on modified vinyl branched ester polymer with vinyl silane and a water scavenger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.
The invention relates to a process to produce a stable copolymer composition, consisting in an organic solvent, an alkyl-alkoxysilane and\or an alcohol in C1 to C9, the monomers and the radical initiator are added to the reactor. The copolymer composition is based on modi fied vinyl branched ester polymer with vinyl silane and a water scavenger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.
The invention relates to compositions to be used in low temperature (<80°C) moisture curable, two package pigmented coatings. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as two pack system to be cured at room temperature.
Methods for aldehyde synthesis are provided. In one embodiment, a method for manufacturing aldehydes includes providing an aldehyde precursor stream and an air stream comprising nitrogen gas and oxygen gas to a reactor comprising a catalyst, reacting the aldehyde precursor stream and the oxygen gas, and converting the air stream to an oxygen gas stream when reacting the aldehyde precursor stream and oxygen gas.
C07C 45/38 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation with molecular oxygen of C—O— functional groups to C=O groups being a primary hydroxy group
Methods for aldehyde synthesis are provided. In one embodiment, a method for manufacturing aldehydes includes providing an aldehyde precursor stream and an air stream comprising nitrogen gas and oxygen gas to a reactor comprising a catalyst, reacting the aldehyde precursor stream and the oxygen gas, and converting the air stream to an oxygen gas stream when reacting the aldehyde precursor stream and oxygen gas.
C07C 45/00 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds
C07C 45/27 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation
B01J 23/76 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups
B01J 23/70 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper
B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
Some implementations of the present disclosure prevent, reduce or at least slow equipment fouling using passivation as a treatment prior to contacting metallic components with hydrocarbon containing fluid, that is, an environment where fouling occurs. For example, one implementation includes a method of passivating heat exchangers in a SAGD process or system using the compositions and compounds of the present disclosure. The composition may be applied to a component prior to its first inclusion in an online system or following placing the system offline for maintenance. The composition may be used to treat metallic equipment surface(s), for example, via contacting them with a suspension or solution of the composition described herein, prior placing the system online. The method may further include treatment of the process fluid, for example, via injection or batch treatment of the composition with the compositions described herein into the process fluid.
C07D 403/10 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
C07D 207/00 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
C07C 233/78 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
C07D 233/24 - Radicals substituted by nitrogen atoms not forming part of a nitro radical
C02F 103/02 - Non-contaminated water, e.g. for industrial water supply
C02F 103/36 - Nature of the water, waste water, sewage or sludge to be treated from the chemical industry not provided for in groups from the manufacture of organic compounds
67.
Glycidyl esters of α, α branched acids from renewable sources and formulations thereof
The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.
The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.
A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed. The proppant-gel matrix can then be used as a fracturing fluid in a hydraulic fracturing process.
C09K 8/68 - Compositions based on water or polar solvents containing organic compounds
C09K 8/575 - Compositions based on water or polar solvents containing organic compounds
C09K 8/80 - Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
C08B 15/00 - Preparation of other cellulose derivatives or modified cellulose
The invention relates to an one pack ambient cure crosslinkable modified vinyl branched ester polymer with vinyl silane and a water scavanger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.
C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
The embodiments described herein generally relate proppant materials. In one embodiment, a material is provided a substrate and an adhesive composition disposed on the substrate, wherein the adhesive composition comprises an adhesive agent, a coupling agent, and optionally, a processing aid, an internal breaker, or both, and a buoyancy additive disposed on the adhesive composition.
The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 167/06 - Unsaturated polyesters having carbon-to-carbon unsaturation
C08G 63/553 - Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts
73.
GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED ACIDS FROM RENEWABLE SOURCES AND FORMULATIONS THEREOF
The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.
A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed. The proppant-gel matrix can then be used as a fracturing fluid in a hydraulic fracturing process.
C09K 8/80 - Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
C09K 8/90 - Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
C08B 15/00 - Preparation of other cellulose derivatives or modified cellulose
The invention relates to an one pack ambient cure crosslinkable modified vinyl branched ester polymer with vinyl silane and a water scavanger and an ambient temperature curing paint composition comprising said composition. Particularly, 5 the one pack low temperature moisture crosslinkable copolymer composition comprises an organosilane copolymer derived from at least A1 and A2 monomers, wherein the Ai monomer comprises a vinyl ester monomer and wherein the A2 monomer comprises a vinyl silane monomer; and a water scavenger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.
Some implementations of the present disclosure prevent, reduce or at least slow equipment fouling using passivation as a treatment prior to contacting metallic components with hydrocarbon containing fluid, that is, an environment where fouling occurs. For example, one implementation includes a method of passivating heat exchangers in a SAGD process or system using the compositions and compounds of the present disclosure. The composition may be applied to a component prior to its first inclusion in an online system or following placing the system offline for maintenance. The composition may be used to treat metallic equipment surface(s), for example, via contacting them with a suspension or solution of the composition described herein, prior placing the system online. The method may further include treatment of the process fluid, for example, via injection or batch treatment of the composition with the compositions described herein into the process fluid.
C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
C07C 233/78 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
C07D 233/24 - Radicals substituted by nitrogen atoms not forming part of a nitro radical
C02F 103/02 - Non-contaminated water, e.g. for industrial water supply
C02F 103/36 - Nature of the water, waste water, sewage or sludge to be treated from the chemical industry not provided for in groups from the manufacture of organic compounds
77.
ONE PACK AMBIENT CURE CROSSLINKABLE COPOLYMERS OF VINYL BRANCHED ESTER AND VINYL SILANE COMPOSITIONS AND USE THEREOF
The invention relates to an one pack ambient cure crosslinkable modified vinyl branched ester polymer with vinyl silane and a water scavenger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.
The embodiments described herein generally relate to methods and chemical compositions of phenolic epoxy systems. In one embodiment, a composition comprising a phenolic epoxy resin system includes an epoxy resin component and an alkoxylated phenol-aldehyde novolac resin.
C08G 59/02 - Polycondensates containing more than one epoxy group per molecule
C08G 8/12 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with monohydric phenols having only one hydrocarbon substituent ortho or para to the OH group, e.g. p-tert.-butyl phenol
The invention relates to compositions of glycidyl ester used as a stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity. The mono or poly-carboxylic acids glycidyl ester is used in amount of 0.1 to 10 weight % over the polyester polyol resin.
The embodiments described herein generally relate to methods and chemical compositions for coating substrates with a composition. In one embodiment, a composition is provided including a first resin, a second resin different than the first resin, and a cross-linking agent.
Compositions for dust suppression, methods for forming the compositions, and methods for using the compositions are provided. In one embodiment, the composition includes a non-sulfonated lignin and an alkylene glycol alkyl ether solvent, The compositions may be applied to an exposed surface of a substrate.
Compositions for dust suppression, methods for forming the compositions, and methods for using the compositions are provided. In one embodiment, the composition includes a non-sulfonated lignin and an alkylene glycol alkyl ether solvent. The compositions may be applied to an exposed surface of a substrate.
The embodiments described herein generally relate to methods and chemical compositions of triazine-arylhydroxy-aldehyde condensates. In one embodiment, a triazine- arylhydroxy-aldehyde condensate is reacted with at alkoxylation agent to form alkoxylated triazine-arylhydroxy-aldehyde condensates.
The embodiments described herein generally relate to methods and chemical compositions of triazine-arylhydroxy-aldehyde condensates. In one embodiment, a triazine- arylhydroxy-aldehyde condensate is reacted with at alkoxyiation agent to form alkoxylated triazine-arylhydroxy-aldehyde condensates.
The embodiments described herein generally relate to methods and chemical compositions for use with wellbore treatment processes. In one embodiment, a composition is provided comprising a mineral acid and a retardation agent selected from the group of an amine containing compound, an amide containing compound, lignosulfonate, and combinations thereof.
C09K 8/00 - Compositions for drilling of boreholes or wellsCompositions for treating boreholes or wells, e.g. for completion or for remedial operations
C09K 8/60 - Compositions for stimulating production by acting on the underground formation
The embodiments described herein generally relate to methods and chemical compositions for use with wellbore treatment processes. In one embodiment, a composition is provided comprising a mineral acid and a retardation agent selected from the group of an amine containing compound, an amide containing compound, lignosulfonate, and combinations thereof.
C09K 8/74 - Eroding chemicals, e.g. acids combined with additives added for specific purposes
C09K 8/00 - Compositions for drilling of boreholes or wellsCompositions for treating boreholes or wells, e.g. for completion or for remedial operations
C09K 8/60 - Compositions for stimulating production by acting on the underground formation
The embodiments described herein generally relate to methods and chemical compositions for use with wellbore treatment processes. In one embodiment, a composition is provided comprising a mineral acid and a retardation agent selected from the group of an amine containing compound, an amide containing compound, lignosulfonate, and combinations thereof.
The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology. Continuous or semi-continuous low temperature processing grants a minimized material aging during product purification as for example glycidyl amine based resins.
This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.
C07C 67/055 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
An additive formulation for lignocellulosic composites comprising a) a first aqueous emulsion comprising i) a component selected from the group consisting of petroleum wax, a triglyceride, and combinations thereof; and ii) a first anionic emulsifier; and b) a second aqueous emulsion comprising: i) a reaction product of I) a derivative of a polyol selected from the group consisting of saccharides, sugar alcohols, sugar acids, gluconic acids, and gluconic acid lactones; and II) a polyisocyanate; and ii) an emulsifier selected from the group consisting of a second anionic emulsifier, a non-ionic emulsifier, and mixtures thereof, is disclosed.
C08J 3/02 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
C08J 3/03 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
An additive formulation for lignocellulosic composites comprising a) a first aqueous emulsion comprising i) a component selected from the group consisting of petroleum wax, a triglyceride, and combinations thereof; and ii) a first anionic emulsifier; and b) a second aqueous emulsion comprising: i) a reaction product of I) a derivative of a polyol selected from the group consisting of saccharides, sugar alcohols, sugar acids, gluconic acids, and gluconic acid lactones; and II) a polyisocyanate; and ii) an emulsifier selected from the group consisting of a second anionic emulsifier, a non-ionic emulsifier, and mixtures thereof, is disclosed.
Processes for manufacturing novolacs and resoles from lignin are disclosed. A phenol-aldehyde-lignin dispersion is formed which can then be used to make either a novolac or a resole, depending upon the catalysts used.
The invention relates to compositions of glycidyl ester used as stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity. The mono or poly-carboxylic acids glycidyl ester is used in amount of 0,1 to 10 weight% over the polyester polyol resin.
The invention relates to compositions of glycidyl ester used as stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity. The mono or poly-carboxylic acids glycidyl ester is used in amount of 0,1 to 10 weight% over the polyester polyol resin.
The embodiments described herein generally relate to methods and chemical compositions for use with wellbore treatment processes. In one embodiment, a composition is provided comprising a cementitious material, a drilling fluid, or combinations thereof, and an additive composition comprising one or more components selected from the group of an aqueous insoluble lignin, a coke fine, a random tetracopolymer having the formula styrene-butadiene-acrylic-fumaric acid, a polyvinyl acetate, a surfactant composition, and combinations thereof.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
C09K 8/487 - Fluid loss control additivesAdditives for reducing or preventing circulation loss
E21B 21/00 - Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
E21B 33/14 - Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
C09K 8/03 - Specific additives for general use in well-drilling compositions
C09K 8/467 - Compositions for cementing, e.g. for cementing casings into boreholesCompositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
A composition comprising a) an epoxy resin; b) a silicone resin; and c) an organosilane coupling agent having at least one protecting functional group, is disclosed. The composition can be used for coating applications.
Disclosed is a method comprising: a) dispersing lignin into an alcohol-containing compound having a boiling point in the range of 120°C to 300°C to form a lignin dispersion; and b) contacting the lignin dispersion with an alkylene carbonate, optionally in the presence of a basic compound, at a temperature in the range of from 120°C to 200°C and a period of time in the range of from 0.25 hours to 24 hours to form an alkoxylated lignin dispersion.
C08G 18/64 - Macromolecular compounds not provided for by groups
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
The invention relates to compositions of glycidyl ester in C9 to C15 branched acid is with a concentration in compounds, which have a boiling point below 250° C., of less than 8000 ppm. Such a composition are specially useful as stabilizer of thermoplastic extruded polymer; It has been demonstrated that such composition are generating low or’ no unpleasant odour at the outlet of the extruder.
The embodiments described herein generally relate to methods and chemical compositions for fracturing fluid applications. In one embodiment, a fracturing fluid composition is provided comprising a fracturing fluid and an additive composition including a reaction product of a diglycidyl ether or a polyacid selected from the group consisting of an aromatic polyacid, an aliphatic polyacid, an aliphatic polyacid with an aromatic group, and combinations thereof; and a polyamine; and one or more compounds selected from the group consisting of a branched aliphatic acid, a cyclic aliphatic acid with a cyclic aliphatic group, a linear aliphatic, and combinations thereof.
