摘要:
Phosphonic acid esters obtained by reacting organophosphonic acids corresponding to the general formula R--PO.sub.3 H.sub.2, in which R is preferably an alkyl group containing from 6 to 18 C-atoms, with from 1 to 10 moles and preferably with from 1 to 5 moles of ethylene oxide and/or propylene oxide. These esters are useful as additives to hair treatment preparations, preferably to shampoos based on anionic surfactants and, preferably, ampholytic or betaine surfactants for improving the wet combability of hair. They are added in amounts between 0.1 to 10% by weight to hair treatment preparations, and between 1 and 5% by weight to shampoos.
摘要翻译:通过使对应于通式R-PO 3 H 2的有机膦酸(其中R优选为含有6至18个碳原子的烷基)与1-10摩尔,优选1至5摩尔的乙烯反应获得的膦酸酯 氧化物和/或环氧丙烷。 这些酯可用作头发处理制剂的添加剂,优选用于基于阴离子表面活性剂的洗发剂,优选用于改善头发湿梳理性能的两性或甜菜碱表面活性剂。 它们的添加量为头发处理制剂的0.1至10重量%,和洗发剂的1至5重量%。
摘要:
A process for reducing the residual content of free alkylating agent in aqueous solutions of amphoteric or zwitterionic surface-active agents by aftertreatment with ammonia, an amino acid containing 2 to 8 carbon atoms, or an oligopeptide.
摘要:
A process for the direct esterification of o-phosphoric acid with aliphatic fatty alcohols and/or adducts thereof with alkylene oxides and alkylphenol alkoxylates, in the presence of a substoichiometric quantity of a basic, inorganic or organic compound and a water-entraining agent.
摘要:
Low viscosity amphoteric surfactants are prepared by quaternization of low diamine content imidazolines by a process in which certain addition and temperature parameters are strictly observed. Imidazolines suitable as a starting material may be obtained by heating fatty acids and aminoethanolamine in an inert solvent until water is eliminated, removing the water formed from the reaction mixture by azeotropic distillation and, finally, distilling off the solvent and the residual amine.
摘要:
A method for imparting hydrophobicity and softness to leather and skins comprising treatment thereof with at least one sulfosuccinic acid monoamide of the formula ##STR1## wherein R and R' are, independently, H or a C.sub.12-24 alkyl, andone of x or y is SO.sub.2 and the other is H; either alone, or in sequence or simultaneously with at least one other hydrophobicizing agent, at least one impregnating agent, or at least one neutral oil; as well as a composition having the above ingredients.
摘要:
A method and composition for fatliquoring during the leather and skin tanning process, in which an amphoteric surfactant is employed which is the condensation product of at least one C.sub.6-22 -fatty acid or corresponding ester with at least an aminoalkylalkanolamine followed by subsequent alkylation reaction with at least one vinylog compound.
摘要:
Quaternized esters having fabric-softening and hydrophilicizing properties are obtained by reaction of unsaturated fatty acids containing at least 40 mol-% transconfigured double bonds or esters thereof with alkanolamines and subsequent quaternization of the reaction products with alkylating agents.
摘要:
Synthetic polyol esters with lubricating oil properties based on substantially neutral esterification products of a polyhydric alcohol with selected monocarboxylic acids and, optionally, polybasic carboxylic acids, wherein the polyfunctional alcohol component is dipentaerythritol which is esterified withI--branched C.sub.8 -C.sub.16 fatty acids (class A acids) or withII--mixtures of linear C.sub.8 -C.sub.14 fatty acids (class B acids) with branched fatty acids of class Aand, optionally, limited quantities of polybasic carboxylic acids of the following classes C, D and/or E incorporated in the polyester molecular by condensation:class C acids: di- and/or tricarboxylic acids in the range from C.sub.6 to C.sub.54class D acids: difunctional fatty acids which have been obtained by addition of acrylic acid onto the double bonds of oleic acid, linoleic acid and/or linolenic acidclass E acids: aromatic and/or paraffinic, cyclic polycarboxylic acids containing from 2 to 6 acid functions.
摘要:
A textile treatment composition comprising a mixture of (A) a dispersion accelerator selected from aldoses and ketoses; polyhydroxyl compounds obtained therefrom by hydrogenation; natural and synthetic hydrophilic polymers; and mixtures thereof; and (B) a fatty acid condensation product obtained by reacting aliphatic C.sub.8 -C.sub.22 monocarboxylic acids or amide-forming derivatives thereof with polyamines and subsequent neutralization of unreacted amino groups; a process for producing such composition; and methods for its use. Preferably, the polyamines correspond to the formula ##STR1## wherein: R is hydrogen, methyl, ethyl, or hydroxyethyl,R.sup.1 is hydrogen, methyl, ethyl, hydroxyethyl, or --(CH.sub.2).sub.n -NHR,n is 2 to 4, andm is 1 to 4.
摘要:
A method for lubricating/releasing polyvinyl chloride, its copolymers, or polymer mixtures thereof, in which there is added a polyester comrising the polycondensation product of a C.sub.12-24 hydroxy carboxylic acid containing a secondary hydroxyl moiety, which may be chain terminated by a C.sub.8-24 monocarboxylic acid or glycerol.