摘要:
The present invention relates to compositions for treating hard surfaces, comprising a water-soluble or water-dispersible compound as component A which is obtainable by reacting aa) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyether-amines and mixtures of said compounds, as component Aa, ab) if appropriate at least bifunctional crosslinkers which have, as functional group, a halogenhydrin, glycidyl, aziridine or isocyanate unit or a halogen atom, as component Ab, and ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitrites of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, such as glycidyl acid, glycidylamide or glycidyl esters; and water; to a process for the preparation of a water-soluble or water-dispersible compound, to water-soluble or water-dispersible compounds preparable by the process according to the invention, and to the use of water-soluble or water-dispersible compounds according to the present application in compositions for treating hard surfaces for rapid and streak-free drying, ease of soil release, reduction in or prevention of the condensation of water and/or the formation of dried-on traces of water on the hard surfaces.
摘要:
A description is given of (meth)acrylic acid copolymers containing methacrylic acid units, the polymer being functionalized with aminoalkylsulfonic acid. In addition, a description is given of a process for preparation thereof and use thereof for water treatment, scale inhibition in petroleum production and corrosion inhibition in aqueous systems.
摘要:
Use of polymers which comprise (a) monomer units of the formula I in which R1 is hydrogen or C1-C4-alkyl, (b) monomer units of the formula II in which R1 and R2, independently of one another, are hydrogen or C1-C4-alkyl, or (c) monomer units of the formula I and monomer units of the formula II, for odor prevention during machine dishwashing.
摘要:
Use of copolymers comprising alkylene oxide units and comprising, in randomly or blockwise copolymerized form, (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of the formula I in which the variables have the following meanings: R1 is hydrogen or methyl; R2 is a chemical bond or unbranched or branched C1-C6-alkylene; R3 is identical or different unbranched or branched C2-C4-alkylene radicals; R4 is unbranched or branched C1-C6-alkyl; n is 3 to 50, as deposit-inhibiting additives in the rinsing cycle of a dishwasher.
摘要翻译:使用包含环氧烷单元的共聚物,以无规或嵌段共聚形式包含(a)50-93摩尔%的丙烯酸和/或丙烯酸的水溶性盐,(b)5-30摩尔%的甲基丙烯酸 酸和/或甲基丙烯酸的水溶性盐,和(c)2-20摩尔%的至少一种式I的非离子单体,其中变量具有以下含义:R 1是 氢或甲基; R 2是化学键或无支链或支链C 1 -C 6 - 亚烷基; R 3是相同或不同的未支链或支链C 2 -C 4 - 亚烷基; R 4是非支链或支链C 1 -C 6 - 烷基; n为3至50,作为洗碗机的漂洗循环中的沉积物抑制添加剂。
摘要:
Process for producing a sealed water-soluble package of improved aesthetic appearance by treating at least part of the outer surfaces of the sealed package with a plasticizer composition and applying heat thereto, a package obtainable thereby and a specified use of such package.
摘要:
A water-soluble container comprising at least one first compartment, said one or each first compartment containing a composition that comprises less than 5 wt % free water, and a second compartment containing a second composition, wherein the second composition generates a gas on exposure to the atmosphere or water, and more than 50% of the surface area of the second compartment is enclosed by the first compartment or first compartments.
摘要:
The invention relates to a closure for a bottle. The closure is dispersible in a washing medium, wherein the closure comprises a first component and a second component. Each component defines a seal enclosing a volume within the bottle. The dispersion of each component is activated by a different means.
摘要:
Water-soluble, hydrophobically associating copolymers which comprise new types of hydrophobically associating monomers. The monomers comprise an ethylenically unsaturated group and a polyether group with block structure comprising a hydrophilic polyalkylene oxide block which consists essentially of ethylene oxide groups, and a terminal, hydrophobic polyalkylene oxide block which consists of alkylene oxides with at least 4, preferably at least 5 carbon atoms.
摘要:
The invention relates to a process for mineral oil production by means of Winsor Type III microemulsion flooding, in which an aqueous surfactant formulation comprising at least one ionic surfactant of the general formula R1—O—(CH2C(CH3)HO)m(CH2CH2O)n—XY−M+ is injected through injection boreholes into a mineral oil deposit, and crude oil is withdrawn from the deposit through production boreholes. The invention further relates to ionic surfactants of the general formula.
摘要:
The present invention relates to the use of a porous metal-organic framework material comprising at least one, at least bidentate, organic compound bound to at least one metal ion by coordination, the at least one metal ion, the at least one, at least bidentate, organic compound, or if appropriate a further component, being a coloring component, as sorbent and for permanent color marking of a filter.