摘要:
This invention is directed to a composition capable of imparting surface effects to a liquid by contacting the liquid with a partially fluorinated phosphate with an ammonium cation (NH2R1R2)+ wherein R1 and R2 are independently linear or branched organic groups containing at least one carboxylate moiety and one amino moiety, and optionally be substituted, interrupted, or both with oxygen, sulfur, or nitrogen-containing moieties, or with cyclic alkyl or aryl moieties containing up to 10 carbon atoms.
摘要翻译:本发明涉及能够通过使液体与部分氟化磷酸盐与铵阳离子(NH 2 R 1 R 2)+接触而赋予液体表面效果的组合物,其中R 1和R 2独立地为含有至少一个羧酸酯部分的直链或支链有机基团, 一个氨基部分,并且任选地被氧,硫或含氮部分取代,中断或两者,或与含有至多10个碳原子的环状烷基或芳基部分。
摘要:
The invention provides solvent and cleaning compositions comprising an ionic surfactant, which preferably has a fluorinated portion thereof, and a solvent selected from hydrofluoro- and/or hydrochlorofluoro-olefins. Additionally, the invention provides drying, dry cleaning, and soil repellency compositions containing a hydrofluoro- or hydrochlorofluoro-olefin and said surfactant. Additionally, the invention provides drying compositions containing a hydrofluoro-olefin or hydrochlorofluoro-olefin and an alcohol such as methanol, ethanol or isopropanol.
摘要:
This invention is directed to a composition capable of imparting surface effects to a liquid by contacting the liquid with a partially fluorinated phosphate with an ammonium cation (NH2R1R2)+ wherein R1 and R2 are independently linear or branched organic groups containing at least one carboxylate moiety and one amino moiety, and optionally be substituted, interrupted, or both with oxygen, sulfur, or nitrogen-containing moieties, or with cyclic alkyl or aryl moieties containing up to 10 carbon atoms.
摘要翻译:本发明涉及能够通过使液体与部分氟化磷酸盐与铵阳离子(NH 2 R 1 R 2)+接触而赋予液体表面效果的组合物,其中R 1和R 2独立地为含有至少一个羧酸酯部分的直链或支链有机基团, 一个氨基部分,并且任选地被氧,硫或含氮部分取代,中断或两者,或与含有至多10个碳原子的环状烷基或芳基部分。
摘要:
An aqueous cleaning composition for carpets, rugs, and textiles has been discovered with the composition comprising sodium lauryl sulfate, an ethylene glycol monohexyl ether, a fluorosurfactant, a carboxylated polymer salt, and a tetrasodium ethlyenediamine tetraacetate. The composition is effective in removing a variety of stains from carpeting and is particularly effective against oily stains without imparting undesirable properties on the cleaned surface.
摘要:
The fluorine-containing organic compound has the general formula:R.sub.f (CH.sub.2).sub.p O(RO).sub.m (CONHR'NHCOO).sub.q (C.sub.2 H.sub.4 O).sub.n X,wherein R.sub.f is a perfluoro alkyl group; R is an alkylene group; R' is a hydrocarbylene group; X is H, --PO.sub.3 H.sub.2 or --SO.sub.3 H; m and n are one of 0 and 1 to 50; p is one of 1 to 10; and q is 0 or 1,And is suited for a surface active agent having a high level of the surface activating property at a practical concentration.
摘要:
Described is a composition comprising as primary surfactant an ionic compound comprising one or more fluoroalkyl groups and as secondary surfactant at least one non-ionic compound comprising one or more polyalkyloxy and/or polyalkylenoxy groups, for cleaning or rinsing a product, preferably a product used in the semiconductor industry, and a respective use of said composition. Further described is a method of making a cleaned or rinsed product, preferably a product used in the semiconductor industry, comprising a substrate and supported thereon a patterned material layer having line-space structures with a line width of 50 nm or below, comprising the step of cleaning or rinsing said product with the composition of the invention.
摘要:
Cleaning compositions including one or more non-ionic surfactants; one or more quaternary ammonium compounds; at least one citrus terpene; one or more chelating agent and water, the cleaning compositions useful for cleaning alkaline surfaces such as building gutters.
摘要:
A surface treatment was conducted by using a liquid chemical containing a water-repellent protective film forming agent represented by the following general formula [1], subsequent to a step of cleaning a metal-based wafer and prior to a step of drying the wafer. (R1 represents a C1-C18 monovalent hydrocarbon group the hydrogen elements of which may partially or entirely be replaced with a fluorine element(s). R2 mutually independently represents a monovalent organic group having a C1-C18 hydrocarbon group the hydrogen elements of which may partially or entirely be replaced with a fluorine element(s). “a” is an integer of from 0 to 2.)
摘要:
Fluoroalkyl phosphates containing a tertiary carbon and a nonfluorinated chain are provided. The fluoroalkyl phosphates are useful as surfactants and additives for coating compositions and as treatment agents to impart various surface properties to substrates.