Multimodal Imaging of Fibrin

Fibrin-specific imaging agents that contain at least two imaging reporters are described, as well as methods of making and using the contrast agents.

Methods for the preparation of [2-(8,9-dioxo-2,6-diazabicyclo[5.2.0]non-1(7)-en-2-yl)ethyl]phosphonic acid and precursors thereof

The present invention is directed to processes associated with the preparation of [2-(8,9-dioxo-2,6-diazabicyclo[5.2.0]non-1(7)-en-2-yl)ethyl]phosphonic acid (perzinfotel).

Flame Retardant Coating Composition For Textiles and Process For Coating Textile Substrates

The present invention relates to metal phosphonates, e.g., aluminum methyl methylphosphonate (AMMP), which can be used as a flame retardant in the formulations for application on a textile substrate. More specifically, the metal phosphonate-containing formulations can be used as flame retardant formulations for application on textile fabrics while substantially maintaining the desired characteristics (aesthetic or textural properties) of the textile. The present invention thus further provides for articles having these metal phosphonate formulations applied thereon, and of processes of applying them onto various textile substrates.

Beta-Hydroxy-Gamma-Aminophosphonates and Methods for the Preparation and Use Thereof

The present invention provides β-hydroxy-γ-aminophosphonates, β-amino-γ-aminophosphonates, and analogs thereof that inhibit carnitine acyltransferases. The invention also provides compositions comprising these β-hydroxy-γ-aminophosphonates, β-amino-γ-aminophosphonates, and analogs, and methods of the use of such compounds and compositions in the treatment, amelioration or prevention of pathological conditions, diseases or disorders that are linked with fatty acid metabolism, such as non-insulin dependent diabetes or obesity. The invention also provides processes for the preparation of such compounds and compositions. 1114-. (canceled)121. (canceled)122. The method of claim 118 , further comprising administering to said patient one or more additional therapeutic agents.123. The method of claim 122 , wherein said one or more additional therapeutic agents is selected from the group consisting of anticholesterolemics claim 122 , anticoagulants claim 122 , anti-obesity or anti-diabetic drugs claim 122 , and combinations thereof.124. (canceled)125. The method of claim 118 , wherein said disorder or condition is selected from the group consisting of non-insulin dependent diabetes mellitus claim 118 , obesity claim 118 , hyperlipoproteinemia claim 118 , hyperlipidemia claim 118 , myocardial dysfunction claim 118 , renal anemia and Alzheimer's disease.126. The method of claim 125 , wherein said disorder or condition is non-insulin dependent diabetes.127. The method of claim 125 , wherein said disorder or condition is obesity.128. The method of claim 118 , wherein Z is O.129. The method of claim 128 , wherein:R is methyl;{'sup': '1', 'Ris selected from the group consisting of n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, benzyl, and phenyl;'}{'sup': 2', '3, 'Rand Rare independently selected from the group consisting hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, isopenyl, benzyl, and phenyl; and'}{'sup': '4', 'Ris ...

Flame Retardant Composition for Cotton Articles

Compositions useful for the flame retardant finishing of cotton articles or other cellulose materials are described. The compositions are obtainable by reacting a tetrakishydroxyalkylphosphonium (THP) salt with caprolactam and urea to form a condensation product and subsequently forming a condensate from excess THP salt and excess urea. The compositions endow cotton articles with flame retardant properties and a pleasantly soft hand coupled with good durability to laundering processes. 1. A composition for the flame retardant finishing of fiber materials , which is obtained by adding caprolactam to a mixture of water and a tetrakishydroxyalkylphosphonium (THP) salt , at an amount from 0.03 to 0.9 mol of caprolactam per mol of tetrakishydroxyalkylphosphonium cations (THP ions) , subsequently maintaining the mixture at about 100° C. until essentially no free caprolactam is present any longer , and then optionally adding urea to the mixture and maintaining the mixture at a temperature of about 105° C. for at least 10 minutes , the amount of urea added being in the range from 0 to 0.7 mol per mol of THP ions originally used.2. The composition according to claim 1 , characterized in that the THP salt is tetrakishydroxymethylphosphonium chloride or tetrakishydroxymethylphosphonium sulfate or a mixture thereof.3. The composition according to claim 1 , characterized in that an amide formed from a monocarboxylic acid having 12 to 24 carbon atoms and a monofunctional or polyfunctional aliphatic amine is added to the mixture.4. The composition according to claim 1 , characterized in that one or more of:a monoalkyl ether of an ethoxylated polyhydric aliphatic alcohol, wherein the underlying alcohol contains 3 to 12 carbon atoms in nonethoxylated form,or an imidazoline disubstituted with a hydroxyalkyl group and with an alkenyl group is added to the mixture.5. The composition according to claim 1 , characterized in that monoethylene glycol is added to the mixture.69-. (canceled) ...

ENVIRONMENTALLY FRIENDLY WOOD TREATMENT PROCESS

In order to prolong the usage of wood one needs to prevent the growth of rot and fungi. The most common substances used today are not environmentally friendly and they need to be replaced by more environmentally friendly options. Water glass or sodium silicate has been known for a long time having properties which give the wood resistance to rot and fungi and in addition also fire retardant properties. The present invention discloses a method for treatment of wood to improve the flame retardant properties and also the resistance to rot, fungus, mold and insects of a wooden material. The wood treatment method of the invention comprises the steps of providing a wooden material and providing water based formulation which is stable in room temperature or in temperatures ranging from 15-35° C. The water based formulation of the invention consist essentially of an alkali metal silicate, water and an insolubilization agent which is selected from an organic acid, an inorganic acid or an inorganic polyvalent ion, added in an amount lower than the amount of insolubilization agent needed for the formulation to reach the gelling point. Further the wood treatment method includes the steps of applying the water based formulation on the wooden material and drying the wooden material treated with said water based formulation at any given temperature in order to remove excess of water and also curing the dried wooden material at an elevated temperature in order to insolubilize the alkali metal silicate. 1. Method for treatment of wooden materials to improve the flame retardant properties and also the resistance to rot , fungus , mold and insects of the wooden material , wherein a wooden material is treated with a water based formulation , comprising the steps:a) Providing a wooden material an alkali metal silicate', 'water', 'an insolubilization agent which is selected from an organic acid, an inorganic acid or an inorganic polyvalent ion, added in an amount lower than the amount of ...

FLAME RETARDANT COMPOSITION AND TEXTILE MATERIAL COMPRISING THE SAME

A flame retardant composition comprises a phosphorous-containing polymer. The phosphorous-containing polymer can be produced by first reacting a phosphonium compound and a nitrogen-containing compound to produce a precondensate compound and then reacting the precondensate compound with a cross-linking composition. The resulting phosphorous-containing intermediate polymer can then be oxidized to convert at least a portion of the phosphorous atoms in the polymer to a pentavalent state. A textile material comprises a textile substrate and a phosphorous-containing polymer, such as that described above. 2. The flame retardant compound of claim 1 , wherein Ris hydrogen.3. The flame retardant compound of claim 1 , wherein X is sulfate claim 1 , b is negative two claim 1 , and a is two.4. The flame retardant compound of claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare each hydrogen.5. The flame retardant compound of claim 1 , wherein the cross-linking composition comprises ethylene urea.6. The flame retardant compound of claim 1 , wherein the cross-linking composition comprises an alkylene urea compound and urea.7. The flame retardant compound of claim 6 , wherein the alkylene urea compound and urea are present in the cross-linking composition at an initial molar ratio of alkylene urea compound to urea of about 3:1 to about 1:3.8. The flame retardant compound of claim 1 , wherein the phosphonium compound and the nitrogen-containing compound are reacted at an initial molar ratio of phosphonium cations to nitrogen-containing compound of about 50:1 to about 3:1.9. The flame retardant compound of claim 1 , wherein the precondensate compound and the cross-linking composition are reacted at an initial weight ratio of precondensate compound to cross-linking composition of about 1:2 to about 10:1.11. The textile material of claim 10 , wherein Ris hydrogen.12. The textile material of claim 10 , wherein X is sulfate claim 10 , b is negative two ...

Method for Treating Wood and Wood-Based Materials, and Wood and Wood-Based Materials Obtainable Therewith

The present application relates to a method for treating wood and wood-based materials for enhancing dimensional stability and surface properties and also for preventing cracking and extending durability. More specifically the invention for the treatment of wood and wood-based materials is directed to a method wherein the wood or wood-based material is subjected to a thermal treatment and the wood or wood-based material is at least partly impregnated with a melamine-containing resin. Subsequently the wood or wood-based material thus impregnated is cured with hot steam at not more than 125° C. preferably up to a maximum of 120° C. In a further aspect the present application includes the thermally treated wood or wood-based material, impregnated with melamine resin and cured, that is obtainable from the method of the invention. The present invention lastly provides for the use of melamine-containing resin for impregnating wood and wood-based materials which are or have been thermally modified, for the purpose of increasing the hardness and reducing the dimensional change through thermal modification. The material produced in accordance with the invention can be used as a substitute for teak. 116-. (canceled)17. A method for treating wood and wood-based materials , comprising the step of subjecting the wood or wood-based material to a thermal modification , whereby the wood or wood-based material is at least partly impregnated with a melamine-containing resin and subsequently the wood or wood-based material thus impregnated is cured in a hot steam atmosphere at not more than 150° C.181. The method of claim , whereby the curing of the melamine-containing resin in hot steam is being followed directly by the step of thermal modification of the wood or wood-based material , without prior cooling of the wood or wood-based material to temperatures of below 50° C.191. The method of claim , whereby the step of thermal modification comprises a modification at temperatures of ...

CARBON FIBER PRECURSOR TREATMENT AGENT AND CARBON FIBER PRECURSOR

A carbon fiber precursor treatment agent contains a smoothing agent that includes an amino-modified silicone, at least one onium salt selected from the group consisting of organic sulfuric acid phosphonium salts, organic sulfonic acid phosphonium salts, quaternary ammonium salts of an organic sulfuric acid having an alkyl group with not less than 3 carbon atoms in the molecule, and quaternary ammonium salts of an organic sulfonic acid having an alkyl group with not less than 3 carbon atoms in the molecule, and a nonionic surfactant. 1. A carbon fiber precursor treatment agent comprising:a smoothing agent including an amino-modified silicon;at least one onium salt selected from the group consisting of organic sulfuric acid phosphonium salts, organic sulfonic acid phosphonium salts, quaternary ammonium salts of an organic sulfuric acid having an alkyl group with not less than 3 carbon atoms in the molecule, and quaternary ammonium salts of an organic sulfonic acid having an alkyl group with not less than 3 carbon atoms in the molecule; anda nonionic surfactant.2. The carbon fiber precursor treatment agent according to claim 1 , wherein the onium salt includes at least one selected from the group consisting of organic sulfuric acid phosphonium salts and organic sulfonic acid phosphonium salts.3. The carbon fiber precursor treatment agent according to claim 2 , wherein the onium salt includes at least one selected from the group consisting of organic sulfuric acid phosphonium salts in which all substituents bonded to the phosphorus atom in the molecule are alkyl groups with not less than 3 carbon atoms and organic sulfonic acid phosphonium salts in which all substituents bonded to the phosphorus atom in the molecule are alkyl groups with not less than 3 carbon atoms.4. The carbon fiber precursor treatment agent according to claim 1 , wherein the smoothing agent includes an amino-modified silicone and a polyether-modified silicone.5. The carbon fiber precursor treatment ...

SURFACE TREATMENT AGENT, SURFACE TREATMENT METHOD, AND AREA SELECTIVE DEPOSITION METHOD

A surface treatment agent including a compound represented by the following general formula (P-1) and an acid. In the formula, Rrepresents a linear or branched alkyl group having 8 or more carbon atoms, a linear or branched fluorinated alkyl group having 8 or more carbon atoms, or an aromatic hydrocarbon group; Rand Reach independently represents a hydrogen atom, a linear or branched alkyl group having 8 or more carbon atoms, a linear or branched fluorinated alkyl group having 8 or more carbon atoms, or an aromatic hydrocarbon group 2. The surface treatment agent according to claim 1 , wherein the acid is a carboxylic acid.3. The surface treatment agent according to claim 1 , wherein the acid is an inorganic acid.4. The surface treatment agent according to claim 1 , wherein said surface treatment agent is used for treating a surface including two or more regions claim 1 , which is made of different materials from each other with respect to adjacent regions of the two or more regions.5. The surface treatment agent according to claim 4 , wherein at least one region of the two or more regions contains a metal surface.7. The surface treatment agent according to claim 6 , wherein said surface treatment agent is used for treating a surface including two or more regions claim 6 , which is made of different materials from each other with respect to adjacent regions of the two or more regions.8. The surface treatment agent according to claim 7 , wherein at least one region of the two or more regions contains a metal surface.9. The surface treatment agent according to claim 8 , wherein the metal is copper.10. A surface treatment method claim 8 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'exposing a surface of a substrate to the surface treatment agent according to ,'}wherein the surface includes two or more regions, which is made of different materials from each other with respect to adjacent regions of the two or more regions, andthe contact angle between ...

TREATED TEXTILE MATERIAL AND PROCESS FOR PRODUCING THE SAME

An article comprises a textile material and a flame retardant, phosphorus-containing polymer. The flame retardant, phosphorus, containing polymer can be present in the form of a plurality of microprotuberances. The flame retardant, phosphorus, containing polymer can contain a relatively low amount of residual hydroxyalkyl groups bonded to the phosphorus atoms in the polymer. A process for producing a treated textile material is also provided. 1. An article comprising:(a) a textile material, the textile material comprising a plurality of textile fibers, each of the textile fibers having a surface; and(b) a flame retardant, phosphorus-containing polymer disposed on at least a portion of the surface of at least a portion of the textile fibers, wherein at least a portion of the flame retardant, phosphorus-containing polymer is present in the form of a plurality of microprotuberances protruding from the surface of the textile fibers, wherein each microprotuberance has a diameter of about 10 microns or less.2. The article of claim 1 , wherein microprotuberances have a primary size of about 100 nm to about 5 microns.3. The article of claim 1 , wherein at least a portion of the microprotuberances are agglomerated to form agglomerates claim 1 , and the agglomerates have a diameter of about 100 microns or less.6. The article of claim 5 , wherein the phosphonium compound is a phosphonium precondensate made by reacting a tetrahydroxymethyl phosphonium salt with urea.7. The article of claim 4 , wherein the nitrogen-containing cross-linking compound is urea.8. The article of claim 1 , wherein at least a portion of the textile fibers are cellulosic fibers.9. The article of claim 8 , wherein about 50% or more of the textile fibers are cellulosic fibers.10. The article of claim 1 , wherein at least a portion of the textile fibers are thermoplastic synthetic fibers.11. The article of claim 1 , wherein the textile material is a knit textile material.13. The article of claim 12 , ...

Antiviral composition for textiles

The present invention relates to an antiviral composition. The antiviral composition of the invention is applied to textiles to make the textiles virus-resistant before they can be used. The antiviral composition includes an antiviral agent, one or more binding agents and a catalyst or a softener depending upon the utility of the antiviral composition.

FLAME RETARDANT FABRICS AND PROCESS TO MAKE SAME

A flame retardant fabric wherein a flame retardant composition is applied to the fabric while the fabric is being stretched. Preferably, the fabric is a blend of cotton and a thermoset. Carbon fibers may be included to impart anti-static properties. The present invention includes a method of treating a woven or knitted fabric of cotton blended with a thermoset, or with a thermoplastic, or with both with a flame retardant composition comprising the steps of stretching the fabric up to 12% greater than its un-stretched dimensions and, while so stretched, applying a flame retardant to the fabric and then allowing the fabric to shrink back to its approximate original dimensions. The flame retardant may either be applied to the fabric or the fabric may be immersed in an aqueous bath containing flame retardants. 119-. (canceled)20. A method of treating woven and knitted fabrics that have been made from cotton blended with at least one fiber selected from the group consisting of thermoset , thermoplastic , and carbon fibers to impart flame retardant properties to the fabric comprising the steps of: a) stretching the fabric transversely to a width between about 5 to 12% greater than its unstretched width; b) immersing said fabric in its stretched condition in a bath of flame retardant treating solution comprising water and a phosphorous polymer tetrakis (hydroxymethyl) phosphonium (THP); c) removing the stretched fabric from the treating solution , drying the fabric to a moisture level below 8%; d) applying ammonia to the fabric to cross-link the phosphorous polymer; and e) allowing the fabric to shrink to approximately its pre-stretched dimensions.21. The process of wherein a thermoset fiber is selected from said group and the cotton/thermoset blend comprises predominately cotton and 10% to 30% meta-aramid fibers.22. The process of wherein a cotton/thermoset blend is selected that includes up to about 10% para-aramid fibers.23. The process of including the step of f) ...

METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM

A method of making hydroxymethylphosphonate comprising heating paraformaldehyde in a solvent to a desired reaction temperature, wherein the solvent is present in at least an amount necessary to solvate or suspend the paraformaldehyde; adding at least one alkyl phosphite to the heated paraformaldehyde, to provide hydroxymethylphosphonate, the alkyl phosphite being added to the heated paraformaldehyde at a rate which will avoid or inhibit the production of a significant exotherm and resulting high/significant level of acid by-product(s), there being present in the reaction medium at least one hindered amine catalyst in which the nitrogen in the amine is directly bound to a secondary and/or tertiary carbon of an organic group; and, optionally, following the completion of the addition, heating the reaction mixture to an elevated temperature. 138-. (canceled)39. A hydroxymethyiphosphonate composition with an acidity of less than about 15 mg KOH/g.40. The hydroxymethylphosphonate composition of with an acidity of less than about 10 mg KOH/g.41. The hydroxymethylphosphonate composition of with an acidity of less than about 8 mg KOH/g.42. The hydroxymethylphosphonate composition of with an acidity of less than about 6 mg KOH/g.43. The hydroxymethyiphosphonate composition of wherein the hydroxymethylphosphonate is selected from dimethyl hydroxymethyiphosphonate and diethyl hydroxymethylphosphonate and combinations thereof.44. A polyurethane foam-forming composition comprising the hydroxymethylphosphonate composition of .45. A polyurethane foam-forming composition comprising the hydroxymethylphosphonate composition of .46. A polyurethane foam-forming composition comprising the hydroxymethylphosphonate composition of .47. A polyurethane foam-forming composition comprising the hydroxymethylphosphonate composition of . 1. Field of the InventionThe present invention relates to a method of making hydroxymethylphosphonates, polyurethane foam-forming compositions containing the same ...

Amino Resin Film and Method of Producing the Same

An amino resin film, obtained by at least partial curing of an aminoplastic-nonwoven impregnate having a residual moisture of at least 4.0% by weight, comprising, in each case in relation to the total weight of the aminoplastic-nonwoven impregnate, 1. An aminoplastic-nonwoven impregnate having a residual moisture of at least 4.0% by weight , comprising , in each case in relation to the total weight of the aminoplastic-nonwoven impregnate ,(a) 5.0% by weight to 95.0% by weight of a partially cured amino resin and(b) 5.0% by weight to 95.0% by weight of a nonwoven,wherein the nonwoven comprises polyester fibers and polyamide fibers.2. The aminoplastic-nonwoven impregnate according to claim 1 , wherein the nonwoven claim 1 , in each case in relation to its total weight claim 1 , comprises5.0% by weight to 95.0% by weight of polyester fibers, and5.0% by weight to 95.0% by weight of polyamide fibers.3. The aminoplastic-nonwoven impregnate according to claim 1 , wherein both the polyester fibers and the polyamide fibers have a mean diameter less than 15 μm.4. The aminoplastic-nonwoven impregnate according to claim 1 , wherein the nonwoven has a weight per unit area in the range from 25 g/mto 250 g/m.5. The aminoplastic-nonwoven impregnate according to claim 1 , wherein the nonwoven impregnate has a residual moisture of less than 10.0% by weight.6. A method for producing an aminoplastic-nonwoven impregnate according to claim 1 , comprising:(a) impregnating 5.0 parts by weight to 95.0 parts by weight of a nonwoven comprising polyester fibers and polyamide fibers with(b) 5.0 parts by weight to 95.0 parts by weight of an amino resin and partially curing the amino resin.7. An amino resin film claim 1 , obtained by at least partial curing of an aminoplastic-nonwoven impregnate according to claim 1 , wherein the amino resin film has a residual moisture of less than 4.0% by weight.8. The amino resin film according to claim 7 , wherein the amino resin film has a bending strength ...

Tacky Finish and Textile Materials and Articles Treated Therewith

This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles. 1. A coated textile material comprising:(1) a textile substrate;(2) disposed on at least one surface of the textile substrate, at first layer of a composition (a) comprising a resorcinol-formaldehyde-latex; and (i) at least one tacky resin selected from phenol-containing resins, aromatic resins, hydrocarbon resins, terpene resins, indene resins, coumarone resins, rosin-based resins, and mixtures thereof;', '(ii) at least one unvulcanized rubber selected from polybutadiene, polyisoprene, synthetic trans-rich polyisoprene or cis-rich polyisoprene, natural rubber, poly(styrene-co-butadiene), poly(acrylonitrile-cobutadiene), chloroprene, hydrogenated styrene-butadiene rubber, hydrogenated nitrile-butadiene rubber, butyl rubber, polyisobutylene copolymer rubber, halo-butyl rubber, and mixtures thereof, and', '(iii) at least one adhesion promoter selected from formaldehyde-resorcinol condensate and/or resin, formaldehyde-phenol condensate, novolac resins, resole resins, multifunctional epoxy resin, novolac modified epoxy resin, isocyanate compounds, blocked isocyanate resin or compounds, halogenated resorcinol-formaldehyde resin, phenolic resins, halogenated phenolic resins, melamine-formaldehyde resins, vinyl pyridine ...

HUMAN HAIR FIBER TREATMENT AGENT

A human hair fiber treatment agent for treating human hair fibers separated from the human head and artificially fixed at one part of the longitudinal direction, wherein the human hair fiber treatment agent comprises the following components (A) to (C) in the formulation thereof, and the content of the component (A) is 1% by mass or more: (A): formaldehyde or a hydrate thereof; (B): a melamine derivative represented by the formula (1) wherein Rto Reach represent a hydrogen atom, a hydroxymethylamino group, a hydroxy group, a halogen atom, a phenyl group, a linear or branched alkyl group or alkenyl group having 1 or more and 6 or less carbon atoms, or a linear or branched alkoxy group or alkenyloxy group having 1 or more and 6 or less carbon atoms; and (C): water. 2. The human hair fiber treatment agent according to claim 1 , wherein the content of the component (A) is 1% by mass or more and 60% by mass or less.3. The human hair fiber treatment agent according to claim 1 , wherein a content of the component (B) is 0.1% by mass or more and 60% by mass or less.4. A method for treating human hair fibers claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(i) immersing human hair fibers separated from the human head and artificially fixed at one part of the longitudinal direction in a human hair fiber treatment agent according to under heating.'}5. The method according to claim 4 , wherein in (i) claim 4 , a bath ratio (a mass of the human hair fiber treatment agent)/(a mass of the human hair fibers) is 2 or more.6. The method according to claim 4 , further comprising claim 4 , after (i):(ii) immersing the human hair fibers in a post-cross-linking agent comprising the following components (D) and (C):(D): at least one formaldehyde derivative selected from the group consisting of formaldehyde, formaldehyde hydrate, glyoxylic acid, glyoxylic acid hydrate, glyoxylate, glyoxal, glyoxal hydrate, glutaraldehyde, and glutaraldehyde hydrate; and(C): water.89 ...

REACTIVE FLAME RETARDANTS

The present invention relates to a phosphorus containing alcohol, obtainable or obtained by a process comprising the reaction of at least one alcohol with a phosphorus containing compound of the general formula (I) as defined herein, as well as the process for preparing a phosphorus containing alcohol, comprising the reaction of at least one alcohol with a phosphorus containing compound of the general formula (I). Furthermore, the present invention relates to the use of a phosphorus containing alcohol as disclosed herein as a flame retardant, to a process for the preparation of a polyurethane and the polyurethane as such. 2. The phosphorus containing alcohol according to claim 1 , wherein the phosphorus is present in a form of a phosphate claim 1 , phosphonate or phosphinate group claim 1 , or a metal salt thereof.3. The phosphorus containing alcohol according to claim 1 , wherein the phosphorus containing alcohol has an OH-functionality of from 1 to 8.4. The phosphorus containing alcohol according to claim 1 , wherein the polyol is selected from the group consisting of a polyether polyol claim 1 , a polyester polyol claim 1 , and a mixture thereof.5. The phosphorus containing alcohol according to claim 1 , wherein the phosphorus containing alcohol has a molecular weight of from 100 to 6000 g/mol.6. The phosphorus containing alcohol according to claim 1 , wherein the phosphorus containing alcohol has an OH number in a range of 2 to 800.7. The phosphorus containing alcohol according to claim 1 , wherein the reacting takes place in the presence of a catalyst.8. The phosphorus containing alcohol according to claim 1 , wherein ethylene oxide or propylene oxide or a mixture of ethylene oxide and propylene oxide is used as further reactant in the reacting.10. A flame retardant claim 1 , comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the phosphorus containing alcohol according to .'}11. A process for preparing a polyurethane claim 1 , the process comprising ...

PROCESS FOR STABILIZING HYDROCYANATION CATALYST

The invention provides a method of forming a phosphonate diester compound from a ligand hydrolysis product (LHP) of a phosphite ligand used in a nickel-phosphite hydrocyanation catalyst, such as for conversion of 3-pentenenitrile to adiponitrile, which serves to climinate acidic LHP compound for a hydrocyanation reaction milieu where the acidic LHP can catalyze further catalyst ligand destruction. The invention further provides phosphonate disester compounds prepared by alkylation of diarylphosphite LHP in the presence of a nickel-phosphite catalyst comprising a bidentate ligand, and a continuous hydrocyanation process for production of adiponitrile wherein catalyst ligand breakdown is inhibited through inactivation of ligand hydrolysis products towards further breakdown. A method of stabilizing a hydrocyanation catalyst is provided. 2. The method of wherein for the bidentate phosphite ligand of formula (IV) claim 1 , Rand Rare both mono-ortho-substituted aryls claim 1 , wherein the Rand Raryl groups are each ortho-substituted with one respective (C1-C10)alkyl or (C1-C10)alkoxy group claim 1 , provided that respective meta- and para-positions of the Rand Raryls can be unsubstituted or substituted.3. The method of wherein for the bidentate phosphite ligand of formula (IV) claim 1 , Rand Rare not hydrogen.4. The method of claim 1 , wherein for the bidentate phosphite ligand of formula (IV) claim 1 , at least one of R claim 1 , R claim 1 , and R claim 1 , and at least one of R claim 1 , R claim 1 , and R claim 1 , is not hydrogen.5. The method of claim 1 , wherein for the bidentate phosphite ligand of formula (IV) claim 1 , Rand Rtogether form an optionally (C1-C10)alkyl-substituted or a (C1-C10)alkoxy-substituted fused phenyl ring claim 1 , and wherein Rand Rtogether form an optionally (C1-C10)alkyl-substituted or a (C1-C10)alkoxy-substituted fused phenyl ring.6. The method of claim 1 , wherein for the bidentate phosphite ligand of formula (IV) claim 1 , Rand Rare ...

CURABLE FIBERGLASS BINDER COMPRISING SALT OF INORGANIC ACID

Formaldehyde-free binder compositions are described that include an aldehyde or ketone, a nitrogen-containing salt of an inorganic acid, and an acidic compound. The acidic compound may be an organic acid, such as maleic acid or citric acid among others. The acidic compound is supplied in quantities that lower the pH of the binder composition to about 5 or less. The binder compositions may be used in methods of binding fiberglass and the resulting fiberglass products have an improved tensile strength due to the addition of the acidic compound. 1. A binder composition comprising:an aldehyde or ketone; andan amine salt of an inorganic acid comprising at least two amine groups, wherein at least one of the amine groups is a primary amine.2. The binder composition of claim 1 , wherein the amine salt of the inorganic acid is a salt of one or more amines selected from the group consisting of 1 claim 1 ,2-diethylamine claim 1 , 1 claim 1 ,3-propanediamine claim 1 , 1-4-butanediamine claim 1 , 1 claim 1 ,5-pentanediamine claim 1 , and 1 claim 1 ,6-hexanediamine.3. The binder composition of claim 1 , wherein the amine salt of the inorganic acid is an amine salt of one or more acids selected from the group consisting of phosphoric acid claim 1 , pyrophosphoric acid claim 1 , phosphorous acid claim 1 , sulfuric acid claim 1 , sulfurous acid claim 1 , nitric acid claim 1 , boric acid claim 1 , hypochloric acid claim 1 , and chlorate acid.4. The binder composition of claim 1 , wherein the amine salt of the inorganic acid is an amine salt of phosphoric acid.5. The binder composition of claim 1 , wherein the molar ratio of the amine salt of the inorganic acid to the aldehyde or ketone is 1:3 to 1:10.6. The binder composition of claim 1 , wherein the aldehyde or ketone is a reducing sugar.7. The binder composition of claim 6 , wherein the reducing sugar comprises dextrose.8. The binder composition of claim 1 , wherein the aldehyde or ketone is a ketone selected from the group ...

METHODS OF PREPARING SELF-DECONTAMINATING SURFACES USING QUATERNARY SILANES AND TITANIUM ANATASE SOL

A method to prepare a self-decontaminating surface, where that method includes disposing a first coating on a surface, where that first coating comprises an organosilane, and disposing a second coating over the first coating, where the second coating comprises TiO. 3. The method of claim 1 , wherein said aqueous mixture comprises 3.6 weight percent of said organosilane (5).5. The method of claim 1 , wherein Rcomprises a Calkyl chain.6. The method of claim 1 , wherein casting the liquid coating composition follows disposing the organosilane by about 15 minutes.7. The method of claim 1 , wherein said substrate is Formica.8. The method of claim 1 , wherein the substrate comprises a surface within a mass transportation vehicle. This application is a continuation of, claims priority to and the benefit of, U.S. Ser. No. 13/448,325, filed Apr. 16, 2012 and entitled COMPOSITION AND METHOD TO FORM A SELF-DECONTAMINATING SURFACE. The '325 application claims priority to, and the benefit of, U.S. Provisional Application No. 61/476,233, filed Apr. 15, 2011 and entitled COMPOSITION AND METHOD TO FORM A SELF DECONTAMINATION SURFACE, and U.S. Provisional Application No. 61/489,630, filed May 24, 2011 and entitled COMPOSITION AND METHOD TO FORM A SELF DECONTAMINATING SURFACE. All of the aforementioned applications are hereby incorporated by reference in their entirety.Embodiments generally relate a chemical composition and a method to form a self decontaminating surface. In certain embodiments, the chemical composition comprises a photocatalyst. In certain embodiments, the photocatalyst comprises a titanium oxide moiety. In certain embodiments, the chemical composition is applied as an electrostatic deposit of a film formed of titanium dioxide moieties.Titanium oxide (e.g., TiO) is a nontoxic substance widely used in paints, paper, plastics, and toothpaste. It is known in the art that an alkali hydroxide can be added to an aqueous titanium salt solution to produce an amorphous ...

Method for Producing a Flame-Resistant Textile Article

Method for making a cellulose-comprising, flame-resistant, textile article comprising multiple flame-retardant treatments. The method comprises: a. providing at least part of the textile article with a non-cellulose-reactive, phosphorous-containing, flame-retardant compound, and b. providing at least part of the textile article with a cellulose-reactive, phosphorous-containing, flame-retardant compound. The method is suitable for producing flame-resistant, textile articles such as flame-resistant garments. Said garments can be used to protect individuals from flames and/or heat. 2. The method of claim 1 , wherein treatments a. and b. are provided on cellulose comprising fibres before they are combined to form the textile article.3. The method of wherein treatment a. is provided prior to treatment b.4. The method of wherein treatment a. comprises providing a regenerated cellulosic spun fibre with a non-cellulose-reactive claim 1 , phosphorous-containing claim 1 , flame-retardant particulate by adding said particulates during production of the fibre prior to spinning.5. The method of wherein treatment a. is performed prior to treatment b.6. The method of claim 1 , wherein treatment a. comprises the formation of a cross-linked network of a non-cellulose-reactive claim 1 , phosphorous-containing compound around and/or throughout the molecular structure of the fibre.7. The method of claim 6 , wherein treatments a. and b. are performed on the textile article.8. (canceled)9. (canceled)10. The method of claim 1 , wherein the cellulose-reactive claim 1 , phosphorous-containing claim 1 , flame-retardant compound provided in treatment b. comprises N-methylol phosphonate claim 1 , more preferably N-methylol dimethyl phosphonopropionamide.11. The method of claim 1 , wherein the cellulose-reactive claim 1 , phosphorous-containing claim 1 , flame-retardant compound is applied from a solution comprising less than 300 g/L of the compound claim 1 , more preferably less than 100 g/L ...

Triphosphonate compositions, self-assembled triphosphonate monolayers, products and apparatus made from such compositions and monolayers, and methods of making and using such compositions, monolayers, products, and apparatus

Triphosphonate compositions, self-assembled triphosphonate monolayers, products and apparatus made thereof, and methods of making and using such compositions, monolayers, products, and apparatus.

NEW PROCESS FOR FINISHING TEXTILES

Aqueous formulation comprising at least one alcohol A and at least one reaction product C of N,N′-substituted urea and glyoxal, wherein in the reaction product C at least 80 mol % of the hemiaminalic carbon atoms are bound to unetherified hydroxyl groups and wherein said alcohol A is different from reaction product C. 1. Aqueous formulation comprising at least one alcohol A and at least one reaction product C of N ,N′-substituted urea and glyoxal , wherein in the reaction product C at least 80 mol % of the hemiaminalic carbon atoms are bound to unetherified hydroxyl groups and wherein said alcohol A is different from reaction product C.2. Formulation according to claim 1 , wherein the pH of said formulation is above 4.5.3. Formulation according to claim 1 , wherein said alcohol A is a polyol.4. Formulation according to claim 1 , wherein said alcohol A is selected from ethylene glycol claim 1 , diethylene glycol or polyetheylene glycol.6. Formulation according to claim 1 , wherein said N claim 1 ,N′-substituted urea is selected from N claim 1 ,N′-dimethyl urea claim 1 , N claim 1 ,N′-diethyl urea claim 1 , N claim 1 ,N′-diisopropyl urea claim 1 , N claim 1 ,N′-di n-butyl urea claim 1 , N-methyl-N′-ethyl urea claim 1 , N claim 1 ,N′-dihydroxyethyl urea claim 1 , N claim 1 ,N′-dimethoxyethyl urea claim 1 , N claim 1 ,N′-dimethoxypropyl urea.7. Formulation according to claim 1 , wherein the solid content of the formulation is 10 to 70% by weight based on the formulation.8. Process for providing a formulation according to comprising:i) reacting at least one N,N′-substituted urea and glyoxal;ii) adding an alcohol A to the mixture;wherein the addition of alcohol A in ii) is carried out such that essentially no etherification of the hemiaminalic OH groups of the product obtained in i) takes place.9. Process for providing a formulation according to comprising:i) reacting at least one N,N′-substituted urea and glyoxal, wherein said reaction is carried out in aqueous medium at ...

Preparation and Use of Aminoalkylphosphonic Acid Dialkyl Ester Compounds in a Lubricant for Antiwear, Friction Reduction, and/or Micropitting Prevention

In accordance with the disclosure, one aspect of the present application is directed to a lubricant additive composition. The lubricant additive composition includes a component or mixture of components selected from (a) an aminoalkylphosphonic acid dialkyl ester; (b) a cyclized product of an aminoalkylphosphonic acid dialkyl ester; and a mixture of (a) and (b). Preparation and use of the additive composition in a lubricant for antiwear and/or friction reduction are also disclosed. 1. A lubricant additive composition comprising a component or mixture of components selected from the group consisting of:(a) an aminoalkylphosphonic acid dialkyl ester;(b) a cyclized product of an aminoalkylphosphonic acid dialkyl ester; anda mixture of (a) and (b).5. The lubricant additive composition of any one of to , wherein the mixture of components further comprises:(c) a dialkyl (hydroxyalkyl)phosphonate.7. The lubricant additive composition of or , wherein the dialkyl (hydroxyalkyl)phosphonate is present in an amount of less than about 20 wt % , but not 0 wt % , based on the total weight percent of the additive composition.8. The lubricant additive composition of any one of to , wherein the arninoalkylphosphonic acid dialkyl ester is present in an amount of greater than about 50 wt % based on the total weight percent of the additive composition.9. The lubricant additive composition of any one of to , wherein the cyclized product of the aminoalkylphosphonic acid dialkyl ester is present in an amount of greater than about 20 wt % based on the total weight percent of the additive composition.10. A lubricant composition or a hydraulic fluid composition comprising a base oil and the additive composition as defined in any one of to .11. The lubricant composition of claim 9 , wherein the additive composition is present in an amount of greater than about 0.03 wt % in the lubricant composition claim 9 , and preferably is present in an amount of greater than about 0.05 wt % in the ...

COMPOSITE WOOD FLOORING AND METHOD OF MAKING THE SAME

A method of making a composite panel configured for use with a flooring assembly of a trailer includes providing a wood substrate, making an uncured fiber-reinforced coating, and applying the uncured fiber-reinforced coating onto a surface of the wood substrate. The method further includes curing the uncured fiber-reinforced coating after applying the uncured fiber-reinforced coating onto the surface of the wood substrate. 1. A method of making a composite panel configured for use with a flooring assembly of a trailer comprising:providing a wood substrate;making an uncured fiber-reinforced coating;applying the uncured fiber-reinforced coating onto a surface of the wood substrate; andcuring the uncured fiber-reinforced coating after applying the uncured fiber-reinforced coating onto the surface of the wood substrate.2. The method of claim 1 , wherein making the uncured fiber-reinforced coating includes (i) orienting a plurality of individual fiber rovings along a longitudinal axis of the wood substrate claim 1 , (ii) positioning a fiber mat adjacent the plurality of individual fiber rovings claim 1 , and (iii) feeding the plurality of fiber rovings and the fiber mat through a resin bath.3. The method of claim 2 , wherein the fiber mat includes a plurality of uni-directional fibers claim 2 , and wherein positioning the fiber mat adjacent the plurality of individual fiber rovings includes orienting the plurality of uni-directional fibers of the fiber mat perpendicular to the plurality of individual fiber rovings.4. The method of claim 2 , wherein applying the uncured fiber-reinforced coating includes placing the fiber mat directly adjacent the surface of the wood substrate.5. The method of claim 1 , further comprising applying a release film on top of adjacent an outer surface of the uncured fiber-reinforced coating before curing the uncured fiber-reinforced coating.6. The method of claim 1 , wherein curing the uncured fiber-reinforced coating includes advancing the ...

METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM

A method of making hydroxymethylphosphonate comprising heating paraformaldehyde in a solvent to a desired reaction temperature, wherein the solvent is present in at least an amount necessary to solvate or suspend the paraformaldehyde; adding at least one alkyl phosphite to the heated paraformaldehyde, to provide hydroxymethylphosphonate, the alkyl phosphite being added to the heated paraformaldehyde at a rate which will avoid or inhibit the production of a significant exotherm and resulting high/significant level of acid by-product(s), there being present in the reaction medium at least one hindered amine catalyst in which the nitrogen in the amine is directly bound to a secondary and/or tertiary carbon of an organic group; and, optionally, following the completion of the addition, heating the reaction mixture to an elevated temperature. 126-. (canceled)27. A polyurethane foam-forming composition comprising a polyol , an isocyanate , a catalyst and a hydroxymethylphosphonate wherein the hydroxymethylphosphonate is produced by a method comprisingheating paraformaldehyde in a solvent to a desired reaction temperature, wherein the solvent is present in at least an amount necessary to solvate or suspend the paraformaldehyde;adding at least one alkyl phosphite to the heated paraformaldehyde, to provide hydroxymethylphosphonate, the alkyl phosphite being added to the heated paraformaldehyde at a rate which will avoid or inhibit the production of a significant exotherm and resulting high level of acid by-product(s), there being present in the reaction medium at least one hindered amine catalyst; and, optionally, following the completion of the addition,heating the reaction mixture to an elevated temperature.28. (canceled)297. The polyurethane foam-forming composition of claim comprising a polyol an isocyanate , a catalyst and the hydroxymethylphosphonate wherein the hydroxymethylphosphonate has an acidity of less than 15 m KOH/g.30. A polyurethane foam-forming composition ...

WET WIPES COMPRISING ANTIMICROBIAL COATING COMPOSITIONS

A wet wipe is disclosed that provides both contact sanitization of a surface and application of a residual antimicrobial coating on the surface through the same wiping. The wet wipe comprises a substrate such as an absorbent nonwoven fabric and a liquid composition impregnated therein, the liquid composition comprising an organosilane such as the antimicrobial dimethyloctadecyl[3-(trimethoxysilyl)propyl] ammonium chloride, a non-silane quaternary disinfectant, an organic amine, and a solvent. The non-silane quaternary actives comprise a mixture of actives, and the solvent comprises 60 wt. % isopropanol or more. 1. A wet wipe comprising:(a) a substrate; and (i) at least one organosilane;', '(ii) at least one non-silane quaternary disinfectant;', '(iii) an organic amine; and', '(iv) a solvent., '(b) a liquid composition impregnated therein, the liquid composition comprising2. The wet wipe of claim 1 , wherein the at least one organosilane comprises dimethyloctadecyl[3-(trimethoxysilyl)propyl] ammonium chloride.3. The wet wipe of claim 1 , wherein the liquid composition further comprises at least one of 3-chloropropyltrimethoxysilane and methyltriethoxysilane.4. The wet wipe of claim 1 , wherein the at least one non-silane quaternary disinfectant is selected from the group consisting of n-alkyldimethylbenzyl ammonium chlorides claim 1 , didecyldimethyl ammonium chlorides claim 1 , n-alkyl dimethylethylbenzyl ammonium chlorides claim 1 , dialkyldimethyl ammonium chlorides claim 1 , and mixtures thereof.5. The wet wipe of claim 1 , wherein the at least one organic amine comprises triethanolamine.6. The wet wipe of claim 1 , wherein the solvent comprises aqueous isopropanol.7. The wet wipe of claim 1 , wherein the at least one organosilane comprises a mixture of dimethyloctadecyl[3-(trimethoxysilyl)propyl] ammonium chloride and 3-chloropropyltrimethoxysilane.8. The wet wipe of claim 1 , wherein at least one organosilane comprises a mixture of dimethyloctadecyl[3-( ...

NOVEL PHOSPHONATE AND PHOSPHONIC ACID RAFT AGENTS AND MONOMERS, ALONG WITH METHODS OF THEIR MANUFACTURE AND USE

An intermediate compound for forming a RAFT agent is provided that can have the formula: 1. A RAFT agent comprising a thiocarbonylthio-containing organic compound having a phosphonic end group.2. The RAFT agent as in claim 1 , wherein the phosphonic end group is a phosphonic acid group.4. The RAFT agent as in claim 3 , wherein R″ comprises an alkyl group terminating with a phenyl end group or a nitrophenyl end group.5. The RAFT agent as in claim 4 , wherein R″ comprises a benzyl group claim 4 , a nitrobenzyl group claim 4 , or a para-methyl benzyl group.6. The RAFT agent as in claim 3 , wherein Ris H or an alkyl group having a formula of CH claim 3 , with n being an integer of 1 to 6.7. The RAFT agent as claim 3 , wherein Ris a methyl group claim 3 , an ethyl group claim 3 , a propyl group claim 3 , an iso-propyl group; a butyl group claim 3 , or a tert-butyl group.8. The RAFT agent as claim 3 , wherein Ris H or an alkyl group having a formula of CH claim 3 , with n being an integer of 1 to 6.9. The RAFT agent as in claim 3 , wherein Ris a methyl group claim 3 , an ethyl group claim 3 , a propyl group claim 3 , an iso-propyl group; a butyl group claim 3 , or a tert-butyl group.10. The RAFT agent as in claim 3 , wherein the organic linkage of Z comprises an ester group or an ethyl acetate linkage.12. The RAFT agent as in claim 3 , wherein R″ is a benzyl group.13. The RAFT agent as in claim 12 , wherein a nitro group is positioned on the benzyl group.14. The RAFT agent as in claim 13 , wherein the nitro group is positioned on the benzyl group at the para position.15. The RAFT agent as in claim 3 , wherein A is O claim 3 , NH claim 3 , or S.17. A salt of the RAFT agent of .18. A method of forming a polymer chain on a surface of a nanoparticle claim 3 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'attaching the RAFT agent of to the surface of the nanoparticle, wherein the phosphonic group of the RAFT agent is covalently bonded to the surface ...

Flame retardant treated fabrics with low formaldehyde content

The instant invention relates to a textile article comprising a flame-retardant treated fabric including an oxidized polymer obtained from an ammonia curing of a condensate of (i) a tetrakis (hydroxyorgano) phosphonium salt; and (ii) urea or thiourea; followed by an oxidation into phosphine oxide groups of at least one part of the phosphonium groups present on the cured condensate, wherein said flame-retardant treated fabric: —is intended to be used as a stable substrate in which the formation of formaldehyde over the time is inhibited; and —contains less than 1% by weight of phosphorus present in phosphonium groups, based on the total weight of the flame-retardant treated fabric.

Composition for Oil- and/or Water-Repellent Finishing of Fiber Materials

Described are 8 aqueous compositions useful for treating textile materials to impart oil- and/or water-repellent properties thereto. The compositions contain inter alia polymers containing perfluoroalkyl groups (R F groups), wherein 55 to 100% of the R F groups contain 6 carbon atoms.

METHOD TO PROVIDE FLAME RETARDANCY TO MATERIALS

The present invention relates to a method of treating a material comprising the following steps: a) contacting a material with at least one phosphorus source, and b) subjecting the material obtained in step a) to a rinsing procedure, wherein the rinsing procedure comprises at least one rinsing step in which said material obtained in step a) is contacted with a nitrogen source, preferably a polymeric nitrogen source, more preferably a cationic polymeric nitrogen source. 1. A method of treating a material comprising:a) contacting a material with at least one phosphorus source,b) subjecting the material obtained in a) to a rinsing procedure, wherein the rinsing procedure comprises at least one rinsing in which said material obtained in step a) is contacted with a nitrogen source, optionally a polymeric nitrogen source, optionally a cationic polymeric nitrogen source.2. The method according to claim 1 , wherein the at least one phosphorus source is an inorganic phosphorus salt claim 1 , optionally an inorganic phosphonate capable of reacting with the material claim 1 , optionally cotton.3. The method according to claim 1 , whereina) is conducted at a pH of5. 0 to 8.0, optionally at a pH of 6.0 to 7.0, and/or wherein a) is optionally conducted at ambient temperature, optionally at 20° C. to 40° C.4. The method according to claim 1 , wherein claim 1 , prior to being subjected to b) claim 1 , the material obtained in a) is subjected to at least one heat treatment claim 1 , optionally at least one of drying and/or curing.5. The method according to claim 1 , wherein the at least one rinsing of the rinsing procedure of step b) is conducted at a temperature of between 20° C. and 90° C. claim 1 , optionally of between 40° C. and 80° C. claim 1 , optionally of between 70° C. and 80° C.6. The method according to claim 1 , wherein the material after having been subjected to the rinsing procedure of b) has a load of nitrogen of 1 to 10 wt %.7. The method according to claim 1 , ...

Flame retardant compositions with low formaldehyde content

The instant invention relates to a composition useful as a precursor for imparting flame-retardant properties to textile articles, comprising a condensate of: (a) a tetrakis (hydroxyorgano) phosphonium sulfate THPS; (b) urea, or alternatively thiourea; (c) optionally, and preferably, an aliphatic hydroxyl-reactive compound, such an amine wherein said composition has a very low free formaldehyde content, namely of less than 0.1%.

Dyeing and printing of fabrics including partially aromatic polyamides

An article exhibiting flame resistant or flame retardant (FR) property including a fabric that has received a pre-treatment applied dye or print or combinations thereof; and a post-treatment applied FR additive. The fabric includes a primary yarn including a fiber having vapor phase action and a partially aromatic polyamide fiber.

SOIL RESISTANT FIBER STRUCTURE

Provided is a fiber structure having high adhesion suppressibility against aqueous soil and oily soil and soil removability in washing. A soil resistant fiber structure includes a resin film on at least a part of a fiber surface, the resin film containing polyvinyl alcohol and a fluorine-based oil-repellent resin having a hydrophilic component, the fiber structure having a water repellency degree of 2 or less as measured by a spray test in accordance with JIS L-1092, and an oil repellency degree of 2 or more as measured in accordance with AATCC 118 method. The fluorine-based oil-repellent resin is preferably a fluorine-based oil-repellent resin containing a polyoxyalkylene group. The polyvinyl alcohol preferably has an average polymerization degree of 200 to 1500. 1. A soil resistant fiber structure comprising a resin film on at least a part of a fiber surface , the resin film containing polyvinyl alcohol and a fluorine-based oil-repellent resin having a hydrophilic component , the soil resistant fiber structure having a water repellency degree of 2 or less as measured by a spray test in accordance with ES L-1092 , and an oil repellency degree of 2 or more as measured in accordance with AATCC 118 method.2. The soil resistant fiber structure according to claim 1 , wherein the fluorine-based oil-repellent resin is a fluorine-based oil-repellent resin containing a polyoxyalkylene group.3. The soil resistant fiber structure according to claim 1 , wherein the polyvinyl alcohol has an average polymerization degree of 200 to 1500.4. The soil resistant fiber structure according to claim 1 , wherein the fluorine-based oil-repellent resin contains a repeating unit derived from a vinyl fluoride monomer represented by a following general formula (I) claim 1 , and has a perfluorooctanoic acid and perfluorooctanesulfonic acid content below a detection limit.{'br': None, 'sub': 2', '3', '2', '2', '2', '5', '3, 'CH═C(CH)C(═O)OCHCH(CF)CF\u2003\u2003(I)'}5. The soil resistant fiber ...

TIRE

A tire comprises: a tire frame member made of resin and including a bead portion and a side portion positioned on a tire radial direction outer side of the bead portion; and a reinforcing layer including an organic fiber and a resin material with which the organic fiber is coated, wherein the organic fiber comprises: a cord member including at least one of an aramid fiber material or a polyester fiber material; an undercoat layer provided on the cord member and formed from a first composition including at least one of an epoxy compound or an isocyanate compound; and an adhesive layer provided on the undercoat layer and formed from a second composition including a resorcinol-formaldehyde resin. 1. A tire comprising:a tire frame member made of resin and including a bead portion and a side portion positioned on a tire radial direction outer side of the bead portion; anda reinforcing layer including an organic fiber and a resin material with which the organic fiber is coated,wherein the organic fiber comprises: a cord member including at least one of an aramid fiber material or a polyester fiber material; an undercoat layer provided on the cord member and formed from a first composition including at least one of an epoxy compound or an isocyanate compound; and an adhesive layer provided on the undercoat layer and formed from a second composition including a resorcinol-formaldehyde resin.2. The tire according to claim 1 , wherein the resin material included in the reinforcing layer comprises a thermoplastic polyamide resin or a thermoplastic polyurethane resin.3. The tire according to claim 2 , wherein the thermoplastic polyamide resin is a thermoplastic polyamide elastomer.4. The tire according to claim 1 , wherein the cord member is a single twisted multifilament obtained by twisting a plurality of monofilaments claim 1 , or is obtained by twisting two or more of the multifilaments.5. The tire according to claim 1 , wherein the reinforcing layer is disposed at the side ...

FLEXIBLE WET FRICTION MATERIALS INCLUDING SILANES

A method for forming a friction material. The method includes mixing a fibrous base material and filler particles to form a substrate. The method further includes saturating the substrate with a silane solution including a silane to form a uniformly impregnated silane matrix. The method also includes curing the uniformly impregnated silane matrix to form a cured uniformly impregnated silane matrix. The method also includes saturating the cured uniformly impregnated silane matrix with a phenolic resin solution to form a uniformly impregnated silane, phenolic resin matrix. The method also includes curing the uniformly impregnated silane, phenolic resin matrix to form the friction material. 1. A method for forming a friction material comprising:mixing a fibrous base material and filler particles to form a substrate;saturating the substrate with a silane solution including a silane to form a uniformly impregnated silane matrix;curing the uniformly impregnated silane matrix to form a cured uniformly impregnated silane matrix;saturating the cured uniformly impregnated silane matrix with a phenolic resin solution to form a uniformly impregnated silane, phenolic resin matrix; andcuring the uniformly impregnated silane, phenolic resin matrix to form the friction material.2. The method of claim 1 , wherein the fibrous base material has a porosity of 45 to 80%.3. The method of claim 2 , wherein the fibrous base material has a porosity of 50 to 65%.4. The method of claim 1 , wherein the first curing step includes curing the uniformly impregnated silane matrix at ambient temperature for 20 to 28 hours.5. The method of claim 1 , wherein the first curing step includes curing step includes curing the uniformly impregnated silane matrix at an elevated temperature for 8 to 12 minutes.6. The method of claim 5 , wherein the elevated temperature is in a range of 80 to 120° C.7. The method of claim 1 , wherein the filler particles are silica containing particles.8. The method of claim 7 ...

Wood Products Impregnated with Water Based Compositions

Described herein are impregnated products comprising: a cellulosic substrate having internal voids; and a reaction product of a composition comprising: water; a hygroscopic polymer; and a solid component; wherein the cellulosic substrate is impregnated with said composition. Methods of making and using the products are also described. 1. An impregnated product comprising:a cellulosic substrate having internal voids; and from about 70 to about 80% water;', 'a hygroscopic polymer; and', 'a solid component;, 'a reaction product of a composition comprisingwherein the cellulosic substrate is impregnated with said composition.2. The product of claim 1 , wherein the cellulosic substrate is derived from the Acer or Quercus genus.3. The product of claim 1 , wherein the hygroscopic polymer is selected from polyvinyl acetate claim 1 , polyvinyl alcohol and a polyurethane emulsion claim 1 , and a combination of two or more thereof.4. The product of claim 3 , wherein the hygroscopic polymer comprises polyvinyl acetate.5. The product of claim 1 , wherein said solid component comprises a particle selected from a metal oxide; a clay; aluminum trihydrate; diamond; silicon carbide; a glass head; gypsum; limestone; mica; perlite; quartz; sand; talc; and a combination of two or more thereof.6. The product of claim 5 , wherein said solid component comprises a particle having a mean particle size of less than about 1 micron.7. The product of claim 1 , wherein the composition comprises 70% to 74% claim 1 , by weight claim 1 , water.8. The product of claim 7 , further comprising a flame retardant.9. The product of claim 1 , wherein the composition further comprises a biobased component.10. The product of claim 9 , wherein the biobased component comprises a compound selected front 1 claim 9 ,3-propanediol dimethylacrylate (PDDMA) claim 9 , isobornyl acrylate (IBOA) claim 9 , 3-propanediol diacrylate claim 9 , ethyleneglycol di(meth)acrylate claim 9 , diethyleneglycol di(meth)acrylate claim ...

Spruehgetrocknetes Mittel fuer die Textilveredlung

Synthesis of cyclopropylacetylene in a one-pot process using a diazo-keto-phos phonate

A one-pot process for the preparation of cyclopropaneacetylene (<B>5</B>), a key intermediate in the synthesis of the HIV transcriptase inhibitor DMP-266, wherein the ketophosphonate (<B>1</B>) is reacted with a diazo-transfer agent (<B>2</B>) in the presence of a first non-nucleophilic base in an aprotic solvent to generate a reaction mixture containing a -keto- a -diazophosphonate compound (<B>3</B>); and reacting this crude reaction product containing the -keto- a -diazophosphonate (<B>3</B>) with cyclopropane-carboxaldehyde (<B>4</B>) in the presence of a second non-nucleophilic base in an aprotic solvent to yield cyclopropaneacetylene (<B>5</B>); wherein R = C<SB>1</SB>-C<SB>5</SB> alkyl; R<SB>1</SB> and R<SB>2</SB> are, independently, C<SB>1</SB>-C<SB>6</SB> alkyl or aryl, wherein aryl is naphthyl or phenyl, unsubstituted or substituted with one or two groups selected from Cl, F, Br, I, - NO<SB>2</SB>, OH, CF<SB>3</SB>, -(C<SB>1</SB>-C<SB>4</SB>)-alkyl, -O-(C<SB>1</SB>-C<SB>4</SB>)-alkyl, -(C<SB>1</SB>-C<SB>4</SB>)-alkoxy, -S(O)<SB>X</SB>-(C<SB>1</SB>-C<SB>4</SB>)-alkyl, -N(R)<SB>2</SB>, -COOR and -CON(R)<SB>2</SB> wherein R is H, (C<SB>1</SB>-C<SB>6</SB>)-alkyl, phenyl or (C<SB>1</SB>-C<SB>4</SB>)-alkylphenyl and X = 0, 1 or 2. The preferred ketophosphonate (<B>1</B>) is dimethyl 2-oxopropylphosphonate (R<SB>1</SB>, R<SB>2</SB> = CH<SB>3</SB>) and the preferred diazo-transfer agent (<B>2</B>) is azidotris(diethylamino)phosphonium bromide (R = CH<SB>3</SB>CH<SB>2</SB>-, X = Br).

Preservation of cellulosic materials, compositions and methods thereof

The disclosure relates to compositions for preservation of cellulosic materials and methods of applying compositions for preservation of cellulosic materials. The compositions comprise a pre-polymer and optional nonionic surfactants and other additives. Compositions of optional nonionic surfactant mixtures and pre-polymers can be used advantageously in methods to preserve cellulosic materials by application of the material with preservatives at ambient atmospheric pressures.

一种编织层加强的土工布制备方法

本发明公开了一种编织层加强的土工布制备方法，包括如下步骤：（1）称取若干份聚丙烯腈纤维、亚磷酸醋、三盐基硫酸铅和硬酯酸钙混合后高速碾磨30～40min。（2）混合物料经挤出—热熔—过滤—拉丝制得扁丝（3）将扁丝冷却后在圆织机上行经纬编织，得土工布毛坯。（4）将土工布毛坯的正反面滚刷酚醛树脂，再放入平板硫化机热压形成树脂膜土工布。本发明制得的土工布质量轻、强度高、韧性好，不易老化、开裂、使用寿命长，大大节约了工程的投资成本和维护成本。

Apparatus for the introduction and directional distribution of fluidizing gas into fluidization beds

An apparatus for discharging fluidising gas into a fluidised bed, e.g. for separating grannular solids composing the fluidised bed, comprises a plate 1, Fig. I, for supporting the bed and a plurality of plugs 4 in holes 2 in the plate, each plug having a main passage 6 communicating with discharge passages 7, 8 for the flow of fluidising gas from the underside of the plate into the fluidised bed, the discharge passages including at least one side discharge passage 8 opening laterally from the plug, the remaining discharge passages 7 opening vertically from the plug. The side discharge passages of all the plugs are arranged to discharge the gas in the same direction to cause horizontal movement from an inlet point 21 to a discharge point 22, Fig. 5, of any large particles which tend to accumulate at the bottom of the bed on the plate. Alternatively, the side discharge passages are randomly orientated. A vertical passage may be provided between each two of a plurality of side discharge passages. The side discharge passages of each plug may have equal cross-sectional areas, the sum of which equals or is greater or less than the crosssectional area of the main passage of the plug.

PROCESS TO PREPARE A DIALQUILESTER OF N-PHOSPHONOMETIL-GLICINA

Dicho dialquiléster es representado por la formula (1), donde R es un grupo alquilo C1-6, y comprende poner en contacto una sal de glicinato,formaldehido y un fosfito en un medio acuoso a un pH superior a 9, teniendo dicho fosfito la formula (RO)3P donde R1 es un grupo alquilo o arilo, dondela relacion molar de equivalentes de glicina respecto al fosfito es de 1,5:1 a 5:1. En una realizacion, se usa triarilfosfito, alcohol y etoxidode sodio para producir el trialquilfosfito, utilizado sin purificacion. En otra realizacion, se extrae un dialquiléster de la mezcla de reaccionantes de efectuar una hidrolisis. El glifosato es un producto fitotoxico muy eficaz y comercialmente muy importante, util para controlar una granvariedad de malezas y cultivos. Said dialkyl ester is represented by the formula (1), wherein R is a C1-6 alkyl group, and comprises contacting a glycinate, formaldehyde salt and a phosphite in an aqueous medium at a pH greater than 9, said phosphite having the formula (RO) 3P where R1 is an alkyl or aryl group, where the molar ratio of glycine equivalents to phosphite is 1.5: 1 to 5: 1. In one embodiment, triaryl phosphite, alcohol and sodium ethoxide are used to produce the trialkyl phosphite, used without purification. In another embodiment, a dialkyl ester is extracted from the mixture of reactants to effect hydrolysis. Glyphosate is a very effective and commercially very important phytotoxic product, useful for controlling a great deal of weeds and crops.

Process

Process

N-phosphonomethyl acrylamides

1379315 N - phosphonomethyl - acrylamides HOOKER CHEMICAL & PLASTICS CORP 17 March 1972 [29 March 1971] 12657/72 Headings C2P and C2C [Also in Divisions C3 and D1] The invention comprises compounds of formula (wherein R is phenyl or C 1-8 alkyl, Y is H or C 1-8 alkyl, and Z is H or Me), and their preparation by reaction of (RO) 3 P with HO-CH 2 -N(Y)-CO-C(Z)=CH 2 A compound thought to be of structure CH 2 [NH.CO.CH 2 CH 2 .PO(OMe) 2 ] 2 is prepared by reacting methylenebisacrylamide with dimethyl hydrogen phosphite. N - hydroxymethyl - N - methylacrylamide is prepared by reacting N-methylacrylamide with paraformaldehyde and sodium methoxide in ethylene dichloride.

一种阻燃改性苎麻织物的制备方法

本发明提供了一种阻燃改性苎麻织物的制备方法。该方法为：将苎麻织物在偶联剂溶液中浸泡1～2h，取出后干燥；将苎麻织物在聚双酚酸苯基磷酸酯溶液中浸泡5～10min，然后使用去离子水中清洗1～3次，并干燥，然后在聚乙烯亚胺溶液中浸泡5～10min，然后使用去离子水中清洗1～3次，并干燥；重复该过程，直到达到所需层数为止，并干燥，得到目的阻燃改性苎麻织物。该工艺操作简单、灵活且稳定性好，能有效提高苎麻织物的阻燃性能。

熱現像感光材料

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Composition useful e.g. for waterproofing of absorbent materials, comprises silicone polymer, wax and/or fatty acid esters, aminoplast, urea derivatives and/or melamine derivatives, solvent, crosslinking agent, and dispersing auxiliaries

Composition comprises (a) 1-50 wt.% silicone polymer, (b) 1-50 wt.% wax and/or fatty acid esters, (c) 0-50 wt.% aminoplast, urea derivatives and/or melamine derivatives, (d) 0-98 wt.% solvent, (e) 0-50 wt.% crosslinking agent, and (f) 0-5 wt.% dispersing auxiliaries. Independent claims are also included for: (1) preparing the above composition, comprising providing the component (a), the component (b) and the melamine derivatives optionally with the component (f) and heating to melt, adding the component (d) using additional auxiliaries, and homogenizing using mechanical energy; (2) applying the above composition on textile surfaces by textile engineering processes, preferably exhaust process or by forced application e.g. coating, padding, printing, spraying, single-thread application and/or dyeing; and (3) textiles containing fibers, which is applied with the above composition.

免烫耐洗纯棉针织物的生产工艺

一种免烫耐洗纯棉针织物的生产工艺，其特征在于按如下步骤进行：针织布煮练；中和；酶处理；中和；高温洗水；染色；皂洗；固色；过柔；脱水；烘干；拉幅；树脂整理；焙烘；制衣。本发明采用树脂整理与酶处理相结合的方法对纯棉针织物进行整理，配以适当的缝制工艺，使制成的纯棉针织物具有很好的形状记忆性能，在20次普通家庭洗水后，其外观仍能保持和未洗前一样，挺括平整，克服了普通针织物起毛起球的现象，按ASTM测试标准和AATCC测试标准测试均可达到4.0级，而且经过水洗后，衣物颜色变化很小，同时织物的缩水等其它方面也有一定提高。

Method of preparing triesters of n-phosphomethylglycin

Alkyl-[di(benzyl) or di(aryl)]esters of N-phosphonomethyl glycine are produced by the reaction of a dibenzyl or diaryl phosphite with an N-methylene alkyl glycinate trimer. These esters and the hydrolysis products thereof containing at least one benzyloxy or aryloxy group bonded to phosphorus are novel compounds having the formula <IMAGE> wherein R is a member of the group consisting of phenyl, benzyl, naphthyl, biphenylyl, benzyloxyphenyl and phenyl, benzyl or naphthyl groups substituted with from 1 to 3 groups selected from the class consisting of hydroxyl, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl, carbo (lower alkoxy), nitro, or halo; R1 is hydrogen or an R group, and R2 is a lower alkyl group or hydrogen, and the strong acid salts of the compounds wherein neither R1 or R2 is H. These compounds are useful as post-emergent herbicides.

一种防紫外抗菌丝袜面料的生产方法

本发明公开了一种防紫外抗菌丝袜面料的生产方法，将氨纶融丝纤维在降丝机上进行上浆处理，再于100℃烘干，然后于150℃焙烧60‑90s制得防紫外抗菌丝袜面料，其中上浆处理过程中的浆料组分为：防紫外剂纳米二氧化钛或纳米氧化锌5‑10g/L、抗菌剂有机硅季铵盐10‑15g/L、交联剂醚化六羟甲基三聚氰胺树脂10‑20g/L和淀粉浆料20‑30g/L。本发明的丝袜纤维面料由高弹力合成纤维针织而成，纤维上覆有环保防紫外剂和有机硅季铵盐抗菌剂，使得丝袜面料具有较好的防紫外性能和抗菌性能，对强烈的紫外线和数十种微生物细菌均具有强烈的抑制和杀灭作用，起到了双重保护效果。

Method of preparing n-(perfluoroacyl)-n-phosphomethylglycins

1494603 N - (Perfluoroalkanoyl) - N - phosphonomethyl glycine compounds MONSANTO CO 21 May 1976 [23 May 1975] 21191/76 Heading C2P Novel N-phosphonomethyl glycine compounds have the formula where R is H or a group C n F 2n+1 CO- and each n is 1-4. The compounds are prepared from N-phosphonomethyl glycine and a perfluoroalkanoic acid anhydride of the formula (C n H 2n+1 CO) 2 O where each n is 1-4, in the presence of a perfluoroalkanoic acid of formula C n F 2n+1 COOH where n is 1-4, which produces a compound in which R is C n F 2n+1 CO-, followed by hydrolysis with water to produce the corresponding compound in which R is H. Preferably the perfluoroalkanoic acid has the same number of C atoms as both individual segments of the anhydride. The compounds are used in herbicidal compositions.

Method for 1,1,3,3-tetrakis(2-hydroxyethyl)urea preparation

FIELD: chemistry. SUBSTANCE: method comprises urea reaction with ethylene carbonate at urea and ethylene carbonate molar ratio of 1:4, respectively, in the presence of synthetic zeolites containing 0.4-0.9 wt % of sodium oxide or 0.4-0.9 wt % of sodium oxide and 1.0-5.5 wt % of potassium oxide in its composition. The process is conducted at a temperature of 140-150°C until carbon dioxide emission stops. EFFECT: invention allows to increase compound yield and reduce production time. 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 619 586 C1 (51) МПК C07C 273/18 (2006.01) C07C 275/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016103237, 01.02.2016 (24) Дата начала отсчета срока действия патента: 01.02.2016 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 01.02.2016 (45) Опубликовано: 17.05.2017 Бюл. № 14 (56) Список документов, цитированных в отчете о поиске: US 5858549 A1, 12.01.1999. JP 6293727 A, 21.10.1994. US 20110105654 A1, 05.05.2011. SU 176578 A1, 17.11.1965. CN 103012211 A, 03.04.2013. 2 6 1 9 5 8 6 R U (57) Формула изобретения Способ получения 1,1,3,3-тетракис(2-гидроксиэтил)мочевины путем взаимодействия мочевины с этиленкарбонатом в мольном соотношении мочевины и этиленкарбоната 1:4 соответственно в присутствии синтетических цеолитов, содержащих в своем составе оксид натрия в количестве 0.4-0.9 мас. % или оксид натрия в количестве 0.4-0.9 мас. % и оксид калия в количестве 1.0-5.5 мас. %, процесс ведут при температуре 140-150°C до окончания выделения двуокиси углерода. Стр.: 1 C 1 C 1 (54) Способ получения 1,1,3,3-тетракис(2-гидроксиэтил)мочевины 2 6 1 9 5 8 6 Адрес для переписки: 420015, Татарстан, г. Казань, ул. К. Маркса, 68, ФГБОУ ВО "КНИТУ", отдел патентноизобретательской деятельности (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический ...

Garment having various functional finishes

A garment, particularly a shirt, is made from a number of fabric portions which are sewn together, each of the portions having different performance characteristics. The front of the shirt is finished so as to be stain-resistant with a chemical water- and oil-repellent finish. To mitigate moisture accumulation on the wearer's skin, the back and sleeves are treated with an absorbency-enhancing finish, the collar and cuffs having a soil-release finish. In manufacture, the different portions are cut from differently treated sections of a mill run of fabric, the sections being processed under constant conditions so that the different sections have consistent shrinkage properties and colours.

TEXTILE PRIMING PROCESS, TEXTILE PRIMING BATH USING PHOSPHINICOSUCCINIC ACID, PHOSPHINICOBISUCCINIC ACID OR THEIR MIXTURES.

Волоконные композиции и способы их получения

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) (13) 2004 122 113 A C 08 J 5/06 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004122113/04, 14.01.2003 (71) Çà âèòåëü(è): ÕÀÍÈÓÝËË ÈÍÒÅÐÍÝØÍË ÈÍÊ. (US) (30) Ïðèîðèòåò: 17.01.2002 US 60/349,996 (43) Äàòà ïóáëèêàöèè çà âêè: 10.05.2005 Áþë. ¹ 13 (86) Çà âêà PCT: US 03/01262 (14.01.2003) (87) Ïóáëèêàöè PCT: WO 03/06230 (31.07.2003) Àäðåñ äë ïåðåïèñêè: 193036, Ñàíêò-Ïåòåðáóðã, à/ 24, "ÍÅÂÈÍÏÀÒ", ïàò.ïîâ. À.Â.Ïîëèêàðïîâó, ðåã.n 0009 R U Ôîðìóëà èçîáðåòåíè 1. Ðåçèíîâà êîìïîçèöè ñ óñèëåíèåì íà îñíîâå ïîëèýôèðà, âêëþ÷àþùà ìíîæåñòâî âîëîêîí íà îñíîâå ñëîæíîãî ïîëèýôèðà, ãäå ïî ìåíüøåé ìåðå íåêîòîðûå èç âîëîêîí ñîäåðæàò ìîäèôèöèðóþùåå ïîêðûòèå, êîòîðîå âêëþ÷àåò àãåíò ìîäèôèêàöèè ïîâåðõíîñòè, ïðè ýòîì àãåíò ìîäèôèêàöèè ïîâåðõíîñòè âêëþ÷àåò äîíîð ìåòèëåíà è àêöåïòîð ìåòèëåíà; è ðåçèíîâóþ ñìåñü, âêëþ÷àþùóþ ìíîæåñòâî àêòèâíûõ ãðóïï ðåçèíû è ïî ìåíüøåé ìåðå ÷àñòè÷íî îêðóæàþùåå ïî ìåíüøåé ìåðå íåêîòîðûå èç âîëîêîí, ïðè ýòîì àãåíò ìîäèôèêàöèè ïîâåðõíîñòè ìîäèôèöèðóþùåãî ïîêðûòè àäãåçèîííî âçàèìîäåéñòâóåò ïî ìåíüøåé ìåðå ñ íåêîòîðûìè èç ìíîæåñòâà àêòèâíûõ ãðóïï ðåçèíû. 2. Ðåçèíîâà êîìïîçèöè ïî ï.1, â êîòîðîé àêòèâíûå ãðóïïû ðåçèíû âêëþ÷àþò äîíîð ìåòèëåíà è àêöåïòîð ìåòèëåíà. 3. Ðåçèíîâà êîìïîçèöè ïî ï.1, â êîòîðîé àãåíò ìîäèôèêàöèè ïîâåðõíîñòè âêëþ÷àåò äîíîð ìåòèëåíà èëè àêöåïòîð ìåòèëåíà. 4. Ðåçèíîâà êîìïîçèöè ïî ï.3, â êîòîðîé àêòèâíûå ãðóïïû ðåçèíû âêëþ÷àþò äîíîð ìåòèëåíà èëè àêöåïòîð ìåòèëåíà òàêèì îáðàçîì, ÷òî íè àãåíò ìîäèôèêàöèè ïîâåðõíîñòè, íè àêòèâíûå ãðóïïû ðåçèíû íå âêëþ÷àþò îäíîâðåìåííî äîíîð ìåòèëåíà è àêöåïòîð ìåòèëåíà. 5. Ðåçèíîâà êîìïîçèöè ïî ï.1, â êîòîðîé ñîåäèíåíèå ðåçèíû ñîñòîèò â îñíîâíîì èç ãðóïï, íå ñîäåðæàùèõ ìåòàëëà. 6. Ðåçèíîâà êîìïîçèöè ïî ï.1, 4 èëè 5, â êîòîðîé àäãåçèîííîå âçàèìîäåéñòâèå ïðåäñòàâë åò ñîáîé âçàèìîäåéñòâèå ñ îáðàçîâàíèåì ïîïåðå÷íûõ ñâ çåé. 7. Ðåçèíîâà êîìïîçèöè ïî ï.1, 4 èëè 5, â êîòîðîé àäãåçèîííîå âçàèìîäåéñòâèå ...

Chiral intermediate and process for the production thereof

一种扬声器的音膜材料及其制备方法和应用

本发明提供一种扬声器的音膜材料及其制备方法和应用，所述音膜材料包括基材，以及分别设置于所述基材两个表面的第一防潮层和第二防潮层；所述第一防潮层、第二防潮层的材料各自独立地包括丙烯酸类聚合物、苯乙烯‑丁二烯共聚物和氟树脂的组合物。所述音膜材料通过防潮层三种组分之间的相互协同，使其表面形成致密的涂层，在提供防水防潮性能的同时还增加了阻尼性能。所述音膜材料的静态接触角为93.3～110°，具有良好的拒水性，包含所述音膜材料的音膜组件具有优异的耐冷热冲击和防水防潮性能，在湿热环境下保持良好的声学稳定性，能够充分满足扬声器在湿热和冷热交替等苛刻环境中的使用稳定性要求。

Dialkylphosphonoalkyl acrylates and methacrylates and process for preparing same

Dialkylphosphonoalkyl acrylate and methacrylate copolymers

用于纤维素材料的粘合及改性的聚合物组合物

一种适用于木材处理或粘合的聚合物组合物，该聚合物组合物中含有至少一种多元醇和至少一种交联剂的反应产物。该交联剂的每个分子中含有至少2个羧酸基。本发明还揭示了一种含有木材基材和混合组合物的木材产品，以及一种木材处理步骤。

Phosphorus-and nitrogen-containing lubricant additives

THE ADDITION OF AN ADDITIVE MADE BY REACTING A PHOSPHONATE WITH OLEAMIDE TO A LUBRICANT IMPARTS IMPROVED FRICTIONAL CHARACTERISTICS THERETO. IN ADDITION, LEVELS OF CORROSION AND CHATTER AND SQUAWKING NOISES RESULTING FROM INTERRUPTED POWER TRANSMISSION ARE ELIMINATED OR REDUCED TO ACCEPTABLE LEVELS.

Phosphorus-containing friction modifiers for functional fluids

Compositions prepared by the reaction of a di-(lower alkyl) phosphite with a C 10 -20 epoxide in the presence of a strongly alkaline reagent are useful as friction-reducing additives in functional fluids, especially automatic transmission fluids.

PROCEDURE FOR THE POLYMERIZATION OF 1-ALCHENI AND RELATED CATALYST

Flexible layered composite material with high ablation resistance

FIELD: polymer materials. SUBSTANCE: invention relates to polymer composite materials usable for manufacturing thin-walled heat-protective elements of parts and assemblies of aerospace equipment, as well as in manufacture of flexible pipelines. A flexible layered composite material with high ablation resistance is proposed, consisting of a reinforcing carbon or silica fibrous filler and an elastomeric matrix with a high content of silicone and phenol-formaldehyde resin, characterised by the fact that the content of the elastomeric matrix in the material is 60 to 80 wt%., wherein the matrix constitutes a mixture of organosilicon elastomer, phenol-formaldehyde resin in the form of a powder with modifying additives both separately and in combinations, constituting powders of sodium tetraborate, carbides, nitrides, metal borides or mixtures thereof, glass microspheres, potassium fluoride. The content of the phenol-formaldehyde resin in the form of a powder is 20 to 75 wt.% of the weight of the organosilicon elastomer. The total content of the modifying additives is 1 to 10% of the weight of the elastomeric mixture. EFFECT: producing a flexible layered composite material with a two-dimensional reinforcement pattern, capable of maintaining short-term performance capacity at high (up to 1,700 K and greater) temperatures, including in oxidising media. 9 cl, 3 dwg, 1 tbl, 17 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 754 144 C1 (51) МПК C08J 5/04 (2006.01) C08J 5/10 (2006.01) D06M 15/41 (2006.01) D06M 15/643 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C08J 5/042 (2021.05); C08J 5/0405 (2021.05); C08J 5/10 (2021.05); D06M 15/41 (2021.05); D06M 15/643 (2021.05) (21)(22) Заявка: 2020135444, 28.10.2020 28.10.2020 Дата регистрации: 30.08.2021 (45) Опубликовано: 30.08.2021 Бюл. № 25 (73) Патентообладатель(и): Акционерное Общество "Научно-исследовательский институт конструкционных материалов на основе графита " ...

Method for producing phosphonate having alcoholic hydroxy group

Wood Flooring Material comprising Kenaf Fiber Composite And Method for Fabricating the Same

본 발명은 케나프 섬유를 수지에 함침시킨 복합기재를 포함하는 바닥재로서, 상기 복합기재는 수지 함침율이 20 내지 70 %인 바닥재 및 이의 제조방법에 관한 것이다.

Heat and flame-resistant materials and upholstered articles incorporating same

A mattress, foundation, or other upholstered sleep product or article includes a core and barrier material surrounding the core. The barrier material includes flame and heat-resistant material that is configured to prevent combustion of the core when the upholstered article is impinged with a gas flame according to California Technical Bulletin 603 of the State of California Department of Consumer Affairs. The barrier material may include an intumescent material that is configured to swell and char in the presence of a flame so as to form a barrier to the flame and to heat generated by the flame.

Friction materials made with resins containing polar functional groups

Ionic-light fastness enhancer and dying auxiliary having that

The present invention relates to an ionic light fastness enhancer and a manufacturing method thereof and, more specifically, to a light fastness enhancer manufactured by using an UV absorbent including an ionic group for ionic bond with a polyamide-based fiber as a raw material, and to a manufacturing method thereof. The ionic light fastness enhancer of the present invention comprises at least one selected from a non-ionic emulsifier and a compatibilizer.

Method of processing wood and wood processed in compliance with this method

FIELD: woodworking industry. SUBSTANCE: group of inventions relates to woodworking, particularly to processing solid wood. Wood is impregnated with a solution containing citric acid and sodium silicate. Impregnated wood is held at the temperature of 150-220 °C. Ratio of citric acid and sodium silicate in the solution is 1:5-1:10. EFFECT: provided is higher strength and biological stability of the wood. 10 cl, 5 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 598 081 C2 (51) МПК B27K 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013154548/13, 10.05.2012 (24) Дата начала отсчета срока действия патента: 10.05.2012 (72) Автор(ы): МАЙЕС Дункан (FI), ПЮННОНЕН Янне (FI) (73) Патентообладатель(и): СТОРА ЭНСО ОЙЙ (FI) Приоритет(ы): (30) Конвенционный приоритет: R U 10.05.2011 SE 1150416-4; 10.05.2011 SE 1150417-2 (43) Дата публикации заявки: 20.06.2015 Бюл. № 17 (56) Список документов, цитированных в отчете о поиске: WO 2011042609 A1, 14.04.2011;EP 2311913 A1, 20.04.2011;WO 2001023154 A1, 05.04.2001;US 1866123 A1, 05.07.1932;SU 376227 A1, 05.04.1973. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.12.2013 2 5 9 8 0 8 1 (45) Опубликовано: 20.09.2016 Бюл. № 26 IB 2012/000915 (10.05.2012) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 5 9 8 0 8 1 WO 2012/153183 (15.11.2012) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СПОСОБ ОБРАБОТКИ ДРЕВЕСИНЫ И ДРЕВЕСИНА, ОБРАБАТЫВАЕМАЯ В СООТВЕТСТВИИ С ЭТИМ СПОСОБОМ (57) Реферат: Группа изобретений относится к температуре 150-220°С. Соотношение между деревообрабатывающей промышленности, в лимонной кислотой и силикатом натрия в частности к обработке цельной древесины. растворе составляет 1:5-1:10. Повышается Древесину пропитывают раствором, содержащим прочность и биологическая стойкости древесины. лимонную кислоту и силикат натрия. 2 н. и 8 з.п. ф-лы, 5 табл. ...

Friction materials made with resins containing polar functional groups

一种具有用至少一种树脂浸渍的基底材料的摩擦材料，该树脂具有与润滑剂中的添加剂相互作用的至少一种类型的官能团。在优选的实施方案中，这种树脂是一种羟基或醛改性的酚醛树脂。在与相同的摩擦改性添加剂或类似的模拟化合物相比时，这种改性树脂对于摩擦改性添加剂的吸附热或相互作用能量大于非改性的酚醛树脂的吸附热。

PROCESS FOR THE PREPARATION OF BETA-PHOSPHORUS NITROXIDE RADIALS

ALCOXYAMINES FROM NITROXIDE BETA-PHOSPHORUS, THEIR USE IN RADICAL POLYMERIZATION

POLYALCOXYAMINES FROM BETA-SUBSTITUTED NITROXIDES

ALCOXYAMINES FROM NITROXIDES B-PHOSPHORUS, THEIR USE IN RADICAL POLYMERIZATION

Alkoxyamines derived from β-phosphorous nitroxides

The invention concerns alkoxyamines derived from β-phosphorous nitroxides corresponding to formula (I). Said compounds can be used as (co)polymerization initiators of at least a monomer polymerizable by radical polymerization.

Method for preparing β-phosphorous nitroxide radicals

The invention concerns a method for preparing beta-phosphorous nitroxide radicals which comprises preparing in a first step an aminophosphonate by reacting a carbonyl compound, a primary amine and a phosphorous compound, then in a second step in oxidizing said aminophosphonate using on-halogenated organic peracids in a two-phase organic water/solvent medium with a buffered aqueous phase with a pH ranging between 5 and 12.

Polyalcoxyamines obtained from β-substituted nitroxides

The invention relates to polyalcoxyamines obtained from beta-substituted nitroxides of formula (1) wherein A represents a di- or polyvalent structure, R1 represents a molar mass of more than 15 and is a monovalent radical, and n>2. The inventive compounds can be used as initiators for (co)polymerizations of at least one radically polymerizable monomer.

Alkoxyamines originating from $g(b)-phoshorylated nitroxides and use thereof in radical polymerisation

A subject-matter of the invention is alkoxyamines resulting from β-phosphorated nitroxides corresponding to the formula: These compounds can be used as initiators for the (co)polymerizations of at least one monomer which can be polymerized by the radical route.

Method for self-cleaning coating production, and coating manufactured by this method

FIELD: chemistry. SUBSTANCE: method includes (a) partial or full surface coating by a mixture containing compound (5): where R 3 is alkyl, R 5 is selected from the group consisting of alkyl and hydroxyalkyl, R 6 , R 7 and R 8 are selected from the group consisting of alkyl, alkenyl, phenyl and benzyl, X is selected from the group consisting of chloride, bromide and iodide; and (b) subsequent partial or full surface coating by TiO 2 . EFFECT: coated surface has self-disinfecting properties. 12 cl, 6 dwg, 5 tbl 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 632 822 C2 (51) МПК D06M 15/643 (2006.01) C09D 5/46 (2006.01) B01J 35/02 (2006.01) B01J 21/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2013150917, 16.04.2012 (24) Дата начала отсчета срока действия патента: 16.04.2012 Дата регистрации: (72) Автор(ы): ГРОССМЭН Крейг (US), НГО Май (US), ВАЙСОКИ Рональд (US) Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: ЕР 0923988 А1, 23.06.1999. US 15.04.2011 US 61/476,233; 24.05.2011 US 61/489,630 (45) Опубликовано: 10.10.2017 Бюл. № 28 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.11.2013 (86) Заявка PCT: US 2012/033844 (16.04.2012) 2 6 3 2 8 2 2 (43) Дата публикации заявки: 20.05.2015 Бюл. № 14 7763565 В2, 27.06.2010. US 2009298967 A1, 03.12.2009. US 6037289 A1, 14.03.2000. RU 2320626 C2, 27.03.2008. R U (73) Патентообладатель(и): ЭЛЛАЙД БАЙОСАЙНС, ИНК. (US) 10.10.2017 Адрес для переписки: 119019, Москва, Гоголевский бульвар, 11, этаж 3, "Гоулингз Интернэшнл Инк.", Дементьеву Владимиру Николаевичу (54) СПОСОБ ИЗГОТОВЛЕНИЯ САМООЧИЩАЮЩЕГОСЯ ПОКРЫТИЯ И ИЗГОТОВЛЕННОЕ ЭТИМ СПОСОБОМ ПОКРЫТИЕ (57) Реферат: Изобретение относится к способу получения самодезинфицирующейся поверхности. Способ включает (а) покрытие поверхности частично или полностью смесью, содержащей соединение (5): R U 2 6 3 2 8 2 2 WO 2012/142621 (18.10.2012) Стр.: 1 C 2 C 2 ( ...

Process for preparing alkoxyamines resulting from beta-phosphorated nitroxides

The invention relates to an improved process for preparing alkoxyamines resulting from β-phosphorated nitroxides corresponding to the formula (I): by reaction with a halogenated derivative in the presence of an organometallic system. This process comprises carrying out the reaction in a water-miscible organic solvent and precipitating the alkoxyamine directly from the organic medium by adding an aqueous solution of a strong acid. These alkoxyamines can be used in particular as radical polymerizations initiators.

Organophosphonate oligomers

This invention provides chlorohydrocarbyloxy phosphonate oligomers, organophosphonate oligomers, and processes for the preparation of such oligomers. The chlorohydrocarbyloxy phosphonate oligomers can be represented by the formula (IV) where R 1 is a linear or branched hydrocarbylene group or oxygen-containing hydrocarbylene group, which hydrocarbylene group has about two to about twenty carbon atoms, or a hydrocarbylene group having at least one cycloaliphatic or aromatic ring; R 2 is an alkyl group or an aromatic group; and n is a number from about 2 to about 20.

Boron carbide-molybdenum disulfide hybrid filler, preparation and application thereof, self-lubricating fabric liner material, and preparation and application thereof

本发明提供了一种碳化硼‑二硫化钼杂化体填料及其制备和应用、自润滑织物衬垫材料及其制备和应用，属于固体润滑技术领域。本发明将碳化硼‑二硫化钼杂化体填料引入聚酰亚胺纤维‑聚四氟乙烯纤维自润滑织物衬垫材料中，通过发挥碳化硼的承载、耐磨功能以及二硫化钼的层间滑移性能(减摩润滑作用)，赋予自润滑织物衬垫材料优异的减摩、耐磨性能，实现对自润滑织物衬垫材料摩擦学性能的协同增强作用。此外，负载在碳化硼颗粒表面的二硫化钼可以改善碳化硼在织物衬垫内部的分散以及抑制二硫化钼的团聚效应，实现自润滑织物衬垫材料摩擦学性能的显著增强。

Durable and anti-bacterial finishing method of protein-fiber fabric based on ultraviolet curing reaction

本发明涉及一种基于紫外光固化反应的蛋白质纤维织物耐久抗菌整理方法，包括：将蛋白质纤维织物进行前整理；将前整理得到的蛋白质纤维织物浸入到含有DADMAC和DMPA的醇水混合溶液中，紫外汞灯照射，取出蛋白质纤维织物，洗净，烘干，得到耐久抗菌的蛋白质纤维织物。本发明的方法简易且仅使用水和乙醇作为溶剂，绿色清洁且成本较低廉，作为一种生产具有抗菌功能的蛋白质类纺织品的工业方法具有可行性，经过整理的织物样品具有优异且耐久的抗菌性能。

Method for 1,3-bis(2-hydroxyethyl)urea production

FIELD: chemistry. SUBSTANCE: method comprises urea reaction with ethylene carbonate at urea and ethylene carbonate molar ratio of 1:2, respectively, in the presence of synthetic zeolites containing 0.4-0.9 wt % of sodium oxide or 0.4-0.9 wt % of sodium oxide and 1.0-5.5 wt % of potassium oxide in its composition. The process is conducted at a temperature of 140-150°C until carbon dioxide emission stops. EFFECT: invention allows to increase compound yield and reduce production time. 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 619 588 C1 (51) МПК C07C 273/18 (2006.01) C07C 275/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016103278, 01.02.2016 (24) Дата начала отсчета срока действия патента: 01.02.2016 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 01.02.2016 (45) Опубликовано: 17.05.2017 Бюл. № 14 (56) Список документов, цитированных в отчете о поиске: US 5858549 A1, 12.01.1999. JP 6293727 A, 21.10.1994. US 20110105654 A1 (DICKE R. et al), 05.05.2011. SU 176578 A1, 17.11.1965. CN 103012211 A, 03.04.2013. 2 6 1 9 5 8 8 R U (57) Формула изобретения Способ получения 1,3-бис(2-гидроксиэтил)мочевины путем взаимодействия мочевины с этиленкарбонатом в мольном соотношении мочевины и этиленкарбоната 1:2, соответственно, в присутствии синтетических цеолитов, содержащих в своем составе оксид натрия в количестве 0.4-0.9 мас. % или оксид натрия в количестве 0.4-0.9 мас. % и оксид калия в количестве 1.0-5.5 мас. %, процесс ведут при температуре 140-150°C до окончания выделения двуокиси углерода. Стр.: 1 C 1 C 1 (54) Способ получения 1,3-бис(2-гидроксиэтил)мочевины 2 6 1 9 5 8 8 Адрес для переписки: 420015, Татарстан, г. Казань, ул. К. Маркса, 68, ФГБОУ ВО "КНИТУ", отдел патентноизобретательской деятельности (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический ...

Wood-treatment method comprising in situ polymerisation under electromagnetic radiation

本发明涉及包括在电磁辐射下原位聚合的木材处理方法。本发明的方法包括以下步骤：第一步，用有机单体浸渍木制部件，该有机单体选自(A)干性油和/或(B)至少一种第一反应物和至少一种第二反应物，第一反应物包括至少两个缩水甘油基官能团，第二反应物包括至少两个伯胺或仲胺－NH官能团，第一和第二反应物整体的平均官能度严格地大于2；第二步，将如此浸渍的木材暴露于波长(λ)为1－10 －3 米的电磁辐射中，总时间为5－40秒，功率为300－1000瓦。本发明还涉及可通过以上方法生产的木材/树脂复合材料部件，以及这种部件用于制造管乐器如单簧管的整体或一部分，用于镶嵌细工，用于细木制作，用于建造建筑物，尤其是框架的用途。

Photochromic spun silk and fabric and preparation method of photochromic spun silk

本发明提供了一种光致变色纺丝、面料以及光致变色纺丝的制备方法。其中，光致变色纺丝原料的质量百分比为：高密度聚乙烯：10～40％，线型低密度聚乙烯：10～40％，低密度聚乙烯：10～40％，光致变色母粒：5～20％聚乙烯蜡：0.5～10％。本发明利用光致变色母粒的特性制备聚乙烯复合材料，将聚乙烯复合材料涂覆于纺丝上，制成光致变色纺丝，该种光致变色纺丝可随着光线的强弱改变颜色并且固色效果和热稳定性较好，经长期的强光照射后仍能呈现较好的变色效果，使用寿命长，色彩温和，眼睛抗疲劳性好。

CHIRAL INTERMEDIATE, PROCESS FOR THE PRODUCTION THEREOF, AND PROCESS FOR THE PRODUCTION OF HMG-CoA REDUCTASE INHIBITOR

본 발명은 의약 중간체인 하기 화학식 (I)의 키랄 화합물, 그의 제조방법, 및 그를 이용한 HMG-CoA 환원저해제의 제조방법에 관한 것이다: The present invention relates to a chiral compound of formula (I) as a pharmaceutical intermediate, a method for preparing the same, and a method for preparing an HMG-CoA reducing inhibitor using the same. 상기식에서, In the above formula, X는 P(=O)(R 1 ) 2 또는 S(O)R 1 이고, R 1 은 수소, 탄소수 1 내지 4개의 저급 알킬, 치환된 탄소수 1 내지 4개의 저급 알킬, 탄소수 1 내지 4개의 저급 알콕시, 치환된 탄소수 1 내지 4개의 저급 알콕시, 아릴, 또는 치환된 아릴이며, X is P (= O) (R 1 ) 2 or S (O) R 1 , R 1 is hydrogen, lower alkyl of 1 to 4 carbon atoms, substituted lower alkyl of 1 to 4 carbon atoms, lower of 1 to 4 carbon atoms Alkoxy, substituted lower alkoxy having 1 to 4 carbon atoms, aryl, or substituted aryl, P는 히드록시 보호기이다. P is a hydroxy protecting group. 본 발명의 키랄 화합물의 제조방법에 따르면, HMG-CoA 환원 저해제와 같은 키랄 의약의 제조에 사용될 수 있는 신규한 키랄 중간체를 위험한 반응 단계없이 4단계로 간단하게, 그리고 고수율 및 98% 이상의 높은 광학 순도로 제조할 수 있다. According to the method for preparing a chiral compound of the present invention, a novel chiral intermediate that can be used for the preparation of a chiral medicament, such as an HMG-CoA reduction inhibitor, is simple in four steps without dangerous reaction steps, and has a high yield and high optical quality of 98% or more It can be manufactured in purity.

Fabric softening compositions containing water-insoluble particulate material and method

Fabric softening compositions with improved conditioning properties comprising a cation-active fabric softener and certain substantially water-insoluble particulate materials are described. The compositions permit the simultaneous attainment of softening, ease of ironing, anti-wrinkling and appearance benefits of fabrics treated therewith.

Flame-retardant finishing agent for cellulose fiber and preparation method and application thereof

本发明提供一种纤维素纤维用阻燃整理剂及其制备方法与应用，纤维素纤维用阻燃整理剂包括以下组分：阻燃剂，催化剂，其余为水，且该阻燃剂为三乙烯四胺六甲叉四膦酸二甲酯二膦酸铵。本发明可以解决现有技术中的阻燃剂整理的纤维素纤维织物都会在使用过程中逐渐释放出甲醛，而无甲醛的阻燃整理剂又基本不耐洗的问题。

Halogen-free thermosetting resin composition, and prepreg, laminated board, metal foil-clad laminated board and printed circuit board using same

本发明涉及一种无卤热固性树脂组合物及使用它的预浸料、层压板、覆金属箔层压板和印刷电路板。以有机固形物按100重量份计，所述无卤热固性树脂组合物包含：(A)含磷环氧树脂25‑55重量份；(B)活性酯固化剂10‑40重量份；和(C)双酚芴型苯并噁嗪树脂20‑50重量份。采用这种无卤热固性树脂组合物制成的层压板，具有高玻璃化转变温度、低介电损耗因素、高耐热性、低吸水率以及良好的阻燃性、加工性能、耐化学性。

Method of treating fabric to impart it fire-resistant and waterproof properties

FIELD: textile industry. SUBSTANCE: fabric is impregnated with aqueous solution containing poly(hydroxyalkyl)phosphonium compound to which one or more primary, secondary, or tertiary alifatic amines are added, the latter having been preliminarily protonated and neutralized. EFFECT: improved procedure. 7 cl, 10 tbl эл О0тс ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВО "” 2 107 761 ' ОМК р 030 15/12, 0 06 М 11/68 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 93048156/12, 21.10.1993 (30) Приоритет: 22.10.1992 СВ 9222190.2 (46) Дата публикации: 27.03.1998 (56) Ссылки: ЗЦ, авторское свидетельство, 883215, (71) Заявитель: Олбрайт энд Вильсон ЮК Лимитед (СВ) (72) Изобретатель: Ксиао Пинг Лей[СМ], Дэвид Уилльям Спик[ГСВ], Мохсен Закикхани[СВ] кл. О 06 М 11/668, 1981. (73) Патентообладатель: ^ Олбрайт энд Вильсон ЮК Лимитед (СВ) о (54) СПОСОБ ОБРАБОТКИ ТКАНИ ДЛЯ ПРИДАНИЯ ОГНЕСТОЙКИХ И ВОДОСТОЙКИХ СВОЙСТВ == (57) Реферат: добавляют один или более первичных, Изобретение предназначено для вторичных или третичных алифатических о улучшения огнестойких и водостойких свойств аминов, имеющих 12 - 20 атомов углерода, а ткани. Ткань пропитывают водным раствором, указанные амины были протонированы и г содержащим поли (гидроксилалкил) нейтрализованы до указанного добавления. 6 ^ фосфониевое соединение, при этом в раствор 3. п.ф-лы, 10 табл. © == Сс' — О эл О0тс ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (19) ВИ” 2107 761 ' (51) 1пё. С1.6 О 03 15/12, О 06 М 11/68 13) СЛ (21), (22) АррИсаНоп: 93048156/12, 21.10.1993 (30) Рпогйу: 22.10.1992 СВ 9222190.2 (46) Рае о! рибИсаНоп: 27.03.1998 (71) АррИсапе: ОБгай еппа \М!'5оп диК ИткКеа (СВ) (72) |пуетог: Кзао Рта е][сМ], Оепма ЦИат ЗрЖ[СВ], МокКАзеп ГакКЖКПап|СВ] (73) Ргорпеюг: О гай еппа М!'зоп 4иК Итйечд (СВ) (54) МЕТНОО ОЕ ТВЕАТМС РАВКС ТО 1МРАКТ ПТ НВЕ-КЕЗ!ЗЭТАМТ АМО \МАТЕКРКООЕР РКОРЕКТИЕ$ (57) АБзГасЕ: НЕГО: 1ехШе тадиузгу. ЗОВЗТАМСЕ: табис 1$ итргедпаея ...

Patent JPS5935919B2

Method for producing phosphonate having alcoholic hydroxy group

一种使用亚磷酸酯和羰基化合物作为原料，高纯度、高产率地制备在其P-C键链的端部具有仲醇和/或叔醇式羟基的膦酸酯的新型方法。

Method of producing derivatives of aminomethylenephosphonic acids

Préparation d'intermédiaires pour herbicides de formule par réaction de phosphites organiques avec des benzoxazines de formule dans lesquelles - X est un substituant habituel des phénols - n est un entier de 0 à 4 - R' et R 2 sont H ou tels que OR' et OR 2 sont hydrolysables - Y est OM ou NR 3 R 4 - M est H ou est tel que COOM est un sel ou ester - R 3 et R 4 sont H ou hydrocarbyle, l'une d'entre eux peuvent être R 5 -SO 2 - - R 5 est un radicàl hydrocarboné éventuellement substitué. Produits ainsi obtenus et leur utilisation.

Antibacterial tissue manufacturing method

FIELD: textile industry. SUBSTANCE: invention relates to the textile industry and can be used in the manufacture of fabrics with antibacterial properties for sewing clothes. The method includes weaving from a blended yarn based on cellulose-containing and synthetic fibers in a mass ratio of (20-80):(80-20) or polyester threads, preparatory processing and final finishing. The final finishing consists in impregnation with a composition containing, wt%: 3.5-4.5 crosslinking agent based on modified ethylene urea; 1.5-2.5 silicone softener; 0.7-0.9 magnesium chloride; 1.0-2.0 aqueous dispersion of a copolymer of vinyl acetate, N-vinyl pyrrolidone and glycidyl methacrylate in a ratio of 20:60:20, respectively (10%); 0.5-1.0 antibacterial preparation based on nanosized silver particles; 0.02-0.04 acetic acid 100% and water up to 100, and drying to improve the performance properties of antibacterial fabrics and preserve bacteriostatic properties after repeated washings. EFFECT: performance of antibacterial fabric improved. 5 cl, 6 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 746 372 C1 (51) МПК D03D 15/00 (2006.01) D06M 11/83 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК D06M 15/423 (2021.02); D06M 11/13 (2021.02); A01N 25/10 (2021.02) (21)(22) Заявка: 2021101182, 21.01.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: 12.04.2021 (45) Опубликовано: 12.04.2021 Бюл. № 11 (54) СПОСОБ ИЗГОТОВЛЕНИЯ АНТИБАКТЕРИАЛЬНОЙ ТКАНИ (57) Реферат: Изобретение относится к текстильной этиленмочевины; 1,5-2,5 силиконсодержащего промышленности и может быть использовано мягчителя; 0,7-0,9 хлористого магния; 1,0-2,0 при изготовлении тканей с антибактериальными водной дисперсии сополимера винилацетата, Nсвойствами для пошива одежды. Способ винилпирролидона и глицидилметакрилата в включает ткачество из смесовой пряжи на основе соотношении 20:60:20 соответственно (10%); 0,5целлюлозосодержащих и синтетических волокон ...

Polycondensates containing phosphine and phosphonic acid groups