摘要:
Heterogenous surfactant granules consisting of an inner core containing a) alkyl sulfates corresponding to formula (I): R.sup.1 O--SO.sub.3 X (I) in which R.sup.1 is an alkyl radical containing 16 to 18 carbon atoms and X is an alkali metal or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium, and b1) alkyl sulfates corresponding to formula (II): R.sup.2 O--SO.sub.3 X (II) in which R.sup.2 is an alkyl radical containing 12 to 14 carbon atoms and X is as defined above, or b2) alkyl ether sulfates corresponding to formula (III): R.sup.3 O(CH.sub.2 CH.sub.2).sub.n SO.sub.3 X (III) in which R.sup.3 is an alkyl radical containing 16 to 18 carbon atoms, n is a number of 1 to 3 and X is as defined above, and a coating over the inner core consisting of alkyl sulfates corresponding to formula (II), with the provisos that the ratio by weight of component a) to component b) in the inner core is 100:0 to 30:70, and the ratio by weight of the inner core to the coating is 99.5:0.5 to 90:10.
摘要:
A substantially water-free detergent mixture comprisinga) alkyl or alkenyl sulfates corresponding to formula (I):R.sub.1 OSO.sub.3 X (I) in which R.sub.1 is a linear or branched aliphatic hydrocarbon radical containing 16 to 18 carbon atoms and X is an alkali metal or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium,b) alkyl or alkenyl sulfates corresponding to formula (II):R.sub.2 OSO.sub.3 X (II) in which R.sub.2 is a linear or branched aliphatic hydrocarbon radical containing 12 to 14 carbon atoms and X is an alkali metal or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium, wherein components a) and b) are present in a ratio by weight of 90:10 to 70:30, andc) a hydrophobic structure breaker corresponding to formula (III):R.sub.4 O(CH.sub.2 CH.sub.2 O).sub.n H (III) in which R.sub.4 is a linear or branched alkyl or alkenyl radical containing 12 to 18 carbon atoms and n is 0 or a number of 1 to 5.
摘要:
Clear liquid detergents can be produced by adding water-soluble inorganic salts, wherein the agents may comprise non-ionic surfactants, cationic polymers having a charge density of at least 5 meq/g, measured at a pH value of 8, soaps, and anionic surfactants at the same time.
摘要:
A water-free surfactant composition containing: (a) a fatty alcohol sulfate corresponding to the formula R.sup.1 O--SO.sub.3 X, where R.sup.1 is a linear alkyl chain, and X is an alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium; and (b) an alkyl benzenesulfonate corresponding to the formula R.sup.2 --Ph--SO.sub.3 X where R.sup.2 is an alkyl chain containing 10 to 14 carbon atoms, Ph is a phenyl group and X is alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium. The fatty alcohol sulfate and alkyl benzenesulfonate are present in the surfactant composition in a weight ratio of 50:50 to 90:10. The water-free surfactant composition provides a reduced potential for irritation, good flow behavior and solubility in cold water. The surfactant composition is useful in laundry detergents, dishwashing detergents and cleaners.
摘要:
A method for stabilizing aqueous zeolite suspensions by adding fatty-alcohol poly(ethylene glycol) ethers of the formula R.sup.1 O--(CH.sub.2 CH.sub.2 O).sub.n in which R.sup.1 is a linear aliphatic alkyl group containing 12 to 14 carbon atoms and n is an average number of from 4.2 to 4.8. Aqueous slurries containing from 20 to 60% by weight of zeolite are stabilized by adding it to the slurry from 0.1 to 5% by weight of the fatty-alcohol poly(ethylene glycol) ethers.
摘要:
A water-free surfactant composition is presented having (a) a fatty alcohol sulfate corresponding to the formula R1O—SO3X where R1 is a linear alkyl chain containing 16 or 18 carbon atoms and X is an alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium and (b) an alcohol sulfate corresponding to the formula R2O—SO3X where R2 is an alkyl chain containing 12 to 15 carbon atoms consisting of a minimum 20 percent by weight branched alkyl chains and a maximum 80 percent by weight unbranched alkyl chains, and X is an alkali metal or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium. The surfactant composition has a reduced potential for irritation and good flowability and solubility in cold water. The surfactant composition is useful in laundry detergents, dishwashing detergents and other cleaners.
摘要翻译:提供了一种无水表面活性剂组合物,其具有(a)对应于式R 1 SO 3 X的脂肪醇硫酸盐,其中R 1是含有16或18个碳原子的直链烷基链,X是碱金属,碱土金属,铵,烷基铵 ,链烷醇铵或葡萄糖铵,和(b)对应于式R2O-SO3X的醇硫酸盐,其中R2是含有12至15个碳原子的烷基链,由至少20重量%的支链烷基链组成,最大80重量%的无支链烷基 链,X是碱金属或碱土金属,铵,烷基铵,链烷醇铵或葡萄糖铵。 表面活性剂组合物具有降低的刺激潜力和良好的流动性和在冷水中的溶解性。 表面活性剂组合物可用于洗衣洗涤剂,餐具洗涤剂和其它清洁剂。