868 results about "Ethoxylation" patented technology

A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750 DEG F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.

This invention is directed to an extrudable compound, an extrusion method using a polymer, a cellulosic fiber, and at least one lubricant selected from the group consisting of ethoxylated esters of hydantoins, ethoxylated esters of sorbitol and sorbitan, and ethylene bisamides made from fatty acids containing 6-10 carbons and composites manufactured through such processes which simulate conventional wood products. Another embodiment of the invention is directed to a composition containing polymer, a cellulosic fiber from an agricultural waste product and a lubricant containing a mixture of an alkylene bisamide derived from a C10-C18 is fatty acid and an alkaline earth salt of a fatty acid.

The present invention relates to a novel hydrocolloid adhesive mass useful for medical purposes, characterized in that said hydrocolloid adhesive mass comprises:a) 0.2 to 5 parts by weight of an ethoxylated sorbitan fatty acid ester;b) 20 to 50 parts by weight of a hydrocolloid;c) 32 to 120 to parts by weight of an adhesive matrix made up of one or more polymers selected from poly(styrene/olefin/styrene) block copolymers, low-molecular polyisobutylenes and high-molecular polyisobutylenes, and one or more compounds selected from sticky resins, or tackifying resins, plasticizers, polybutenes, antioxidants, ethylene/vinyl acetate copolymers, butyl rubbers and ethylene/propylene block copolymers; andd) 0 to 15 parts by weight of an acrylate copolymer with a glass transition temperature below -20° C. It further relates to the use of this hydrocolloid adhesive mass for the production of dressings, especially for the treatment of superficial, deep, chronic or acute dermo-epidermal lesions, exudative wounds and bums.

Demulsifiers containing an anionic surfactant selected from alkylsulfosuccinates, alkylphosphonic acids, and their salts; a nonionic surfactant selected from ethylene oxide/propylene oxide copolymers, ethoxylated fatty acids of polyethylene glycol, terpene alkoxylates, and modified alkanolamides; and solvent bases comprising blends of dibasic esters. Methods for breaking emulsions using such demulsifiers and solvent bases are also disclosed.

A composition comprises a) from about 80 to 99.5 percent by weight of a functionalized film-forming polymer matrix; b) from about 0.5 to 20 percent by weight of an intrinsically conductive polymer dispersed in the matrix; wherein the functionalized film-forming matrix controls the electrical conductivity in the composition, within a range of less than 5 orders of magnitude from about 105 to about 1010 ohm/square, and is selected from the group consisting of acyclic organic hydroxyl compounds, and acrylates and methacrylates, containing at least one functionality selected from the group consisting of urethanes, epoxies, glycols, hydroxyls, polyesters, ethoxylates and propoxylates. The present invention also provides processes for making a conductive coating or blend compositions.

The present invention provides a method of treating a hydrocarbon containing formation comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises one or more internal olefin sulfonates having 17 or more carbon atoms, (b) adding water and/or brine from the hydrocarbon formation to the composition, (c) adding a solubilizer which comprises an ethoxylated alcohol wherein the alcohol before ethoxylation had an average molecular weight of at least about 220 and (d) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation. The solubilizer may comprise less than about 0.1 wt %, preferably from about 0.02 to about 0.05 wt %, of the total composition and it may have from about 5 to about 9 moles of ethylene oxide per mole of alcohol.

A personal cleansing composition exhibiting enhanced skin feel (i.e., enhanced skin softness, reduced skin irritation, reduced residue, and reduced greasy, tacky, or tight skin feel), enhanced foaming and lather, and good cleansing, more specifically, a personal cleansing composition comprising a mixture of alpha sulfonated alkyl esters or sulfonated fatty acids, or salts thereof, with an alkyl sulfoacetate or ethoxylated alkyl sulfoacetate, or salts thereof, secondary surfactants, and optional additives.

Ethoxylates and other alkoxylates are made in an efficient manner by reacting an organic bromide with a diol in the presence of a metal oxide. An integrated process of bromide formation, alkoxylate synthesis, metal oxide regeneration, and bromine recycling is also provided.

The use of novel nonionic polymeric thickeners that produce cosmetically useful emulsions of an oil phase and a water phase is described. The thickeners of choice are the urethane dimers of ethoxylated fatty alcohols. These materials were not anticipated to have emulsifying properties. Also, it has been found that the esters of ethoxylated polyols show similar emulsifying behavior, although their uses are limited by their inherent susceptibility towards hydrolysis. Further, many of the emulsions produced with these emulsifiers have a dilatant or shear thickening rheology that is unusual and has unique cosmetic applications. In addition, it is possible to produce high internal phase oil-in-water emulsions, with oil phase concentrations greater than 70%, using these emulsifiers. Finally, many of the emulsions, especially the high internal phase ones, have a characteristic “ring” or vibration that is apparent when their container is tapped. This is a characteristic of so called “microemulsions” that has not been observed in conventional appearing, white (albeit dilatant) emulsions.

Soluble and stable liquid compositions containing a plant growth regulator selected from the group consisting of cytokinin and a gibberellin, an acid solubilizer such as citric acid, tartaric acid or glycolic acid and a solvent; as well as methods for making and using the composition are disclosed. The compositions improve solubility, handling, stability, safety, as well as activity improvements such as improved plant growth, yield, fruit thinning or sizing and quality. The compositions are soluble and stable by adding an ethoxylated alkyl alcohol wherein the growth regulator is 6-benzyladenine (6-BA) or forchlorfenuron (CPPU) and the ethoxylated alcohol surfactant is C12-15 alkyl alcohol in propylene glycol. The compositions may also contain a cytokinin such as 6-benzyladenine (6-BA) or forchlorfenuron (CPPU) that is increased in solubility and activity and by synergistically combined with GA₃ or GA₄A₇ as well as in storage stability by adding an antioxidant. The compositions are formulated in a ready-to-mix formulation.

The invention relates to an article comprising ethoxylated alcohol wax intercalated in smectite clay. Embodiments of the invention comprise a sheet or an imaging member comprising an image layer and at least one layer comprising ethoxylated alcohol wax intercalated in smectite clay. The invention comprises a method of forming intercalated clay by providing smectite clay and combining the clay with ethoxylated alcohol wax and heating the mixture to above the softening point of the wax. The method further includes combining the intercalated clay with a polymer.

The invention relates to a super-concentration fabric cleaning agent which is composed of, by weight, 25-99 parts of surface active agents, 0-21 parts of addition agents and 1-75 parts of water. The surface active agent is at least one of ethoxylated lauryl alcohol sulfates (AES), fat polyoxyethylene ether (AEO), fat alcohol sodium sulfate (K12), fatty acid methyl ester ethoxylate (MEE), lauramidopropyl betaine (CAB), fatty alcohol diethanolamide (6501), linear alkylbenzene sulphonic acid (LAS) and alky glycoside (APG). The super-concentration fabric cleaning agent is free of organic solvents, no solubilization is needed, and the active matter content can reach 99%. Through the characteristic that the surface active agent fatty acid methyl ester ethoxylate (MEE) is free of cloud points, the complex formulation is conducted on the fatty acid methyl ester ethoxylate (MEE) and other surface active agents, and the functions of solubilization, complex formulation and surface activation are achieved.

The invention provides a multifunctional surfactant composition for a water-based system and a preparation method thereof. The surfactant composition used in formulas of a water-based coating, ink, adhesive and a digital material has low foaming effect and has the effect of effectively reducing the dynamic surface tension of the water-based system. The composition is formed by compounding and modifying based on alkynyl diol or alkynyl diol ethoxylate. The key component structure of the composition is an alkane structure in which R, R1 and R2 are straight-chained or branch-chained, and the number of carbons is 1 to 15; R, R1 and R2 can be the same or different groups; the carbon number of the alkane structure in which R, R1 and R2 are straight-chained or branch-chained is 1 to 15; R, R1 and R2 can be the same or different groups; and the sum of m and n is 1 to 30. The invention simultaneously provides the preparation method for the composition.

A catalyst for the ethoxylation of feedstock without reactive hydrogen in its terminal group with epoxy ethane contains the oxide of alkali-earth metal (30-90 wt.%), the ions of group III metal (1-40wt.%), and carrier (1-30 wt.%). Its advantages are less consumption of catalyst, high reaction speed, high conversion of methylester, and high yield of product.

PCT No. PCT/JP97/04394 Sec. 371 Date Jul. 29, 1998 Sec. 102(e) Date Jul. 29, 1998 PCT Filed Dec. 2, 1997 PCT Pub. No. WO98/24867 PCT Pub. Date Jun. 11, 1998A surfactant composition exhibiting excellent wetting properties and a high penetrating power for the object to be cleansed even in a relatively high surfactant content and being excellent in detergency is provided, which comprises a compound (1) having an average molecular weight of 1,200 or less and water with the proportion of the compound(1) to the sum total of the compound (1) and water being 5 wt. % or above but below 50 wt. %:RO-(EO)x-(PO)y-(EO)x'-H(1)wherein R represents C12-C15 alkyl or the like; EO represents oxyethylene; PO represents oxypropylene; x and x' are each 1 or above; and y ranges from 0.5 to 6.0, provided (EO)x, (PO)y and (EO)x' are bonded to each other in block in this order.

The invention belongs to the field of photocuring materials and relates to a clean production method of alkoxylation glycerol triacrylate. The method comprises the following steps that: (1) ethoxylation glycerol/propoxylation glycerol, acrylic acid, catalysts, solvents, polymerization inhibitors and antioxidants are subjected to esterification backflow dehydration; (2) soda flakes and a small quantity of water are added for neutralization; (3) magnesium polysilicate absorbing agents are added for absorbing salt generated during the neutralization; (4) the pressure reduction dehydration is carried out, and solvents are removed; (5) press filtering is carried out, and the magnesium polysilicate and the salt absorbed by the magnesium polysilicate are filtered away; (6) alkaline calcium bentonite and calcium bentonite are added, and decoloration, trace moisture removal and trace acid removal are carried out; (7) press filtering is carried out; and (8) product index detection is carried out. The method belongs to the high-yield clean production method of the ethoxylation glycerol triacrylate and propoxylation glycerol triacrylate and has the advantages that economic benefits and environment benefits are realized, and the problem of organic waste water pollution in the production process of the ethoxylation glycerol triacrylate and the propoxylation glycerol triacrylate is fundamentally solved.

A biodegradable, non-toxic firefighting concentrate composition. The preferred compositions include a mixture of a C14-C18 5 mole ethoxylated tallow amine, 2 mole ethoxylated coconut amine, and 5 mole ethoxylated coconut amine, wherein the blend is neutralized with a C6 carboxylic acid; an aliquot of 33 parts is added to 3 parts of a 2 mole ethoxylated linear alcohol having 6 to 16 carbon atoms, and enough water to bring the total weight percentage to 70%. Ten to fifteen parts of sodium lauryl sulfate is added and the balance of water is added to bring the total up to 100%. The composition is also effective when mixed with glycol dimethyl ether, the incorporation of a filming protein based agent, dye, or foam forming materials. In addition, the composition is useful with soil bacteria for remediating soil contaminated with hydrocarbon fuel and for facilitating fuel dispersion and degradation within bacterial-action sewage systems.

Detergents, cleaning compositions and disinfectants comprising a chlorine-active substances and fatty acid alkyl ester ethoxylatesDetergents, cleaning compositions and disinfectants comprising a chlorine-active substance and a fatty acid alkyl ester ethoxylate of the formulain which R is C1-C4-alkyl, R1 is C5-C22-alkyl or C5-C22-alkenyl, and n is a number from 1 to 30.

PCT No. PCT/JP97/04391 Sec. 371 Date Jul. 28, 1998 Sec. 102(e) Date Jul. 28, 1998 PCT Filed Dec. 2, 1997 PCT Pub. No. WO98/24864 PCT Pub. Date Jun. 11, 1998A surfactant composition defoaming rapidly, having high detergency and being excellent in handleability in a high-concentration region is provided, which comprises a compound (1) having an average molecular weight of 1,200 or less and water, with the proportion of the compound (1) to the sum total of the compound (1) and water being 50 wt. % or above and with the viscosity of the composition at 25 DEG C. being 1,000 cP or less. RO-(EO)x-(PO)y-(EO)x'--H(1) wherein R represents C12-C15 alkyl or the like; EO represents oxyethylene; PO represents oxypropylene; x and x' are each 1 or above; and y ranges from 0.5 to 6.0, provided (EO)x, (PO)y and (EO)x. are bonded to each other block in this order.