Ether-capped poly(oxyalkylated) alcohol surfactants

   
   

Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided. The alcohol surfactants have the formula: RO(R.sup.1 O).sub.x R.sup.2 wherein, R is selected from the group consisting of linear or branched, saturated or unsaturated, substituted or unsubstituted, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms; R.sup.1 may be the same or different, and is independently selected from the group consisting of branched or linear C.sub.2 to C.sub.7 alkylene in any given molecule; R.sup.2 is selected from the group consisting of: (i) a 4 to 8 membered substituted, or unsubstituted heterocyclic ring containing from 1 to 3 hetero atoms; (ii) a 7 to 13 membered substituted, or unsubstituted polycyclic ring; (iii) a hydrocarbon of the formula: --(CH.sub.2).sub.y --X wherein, y is an integer from 1 to 7, X is a 4 to 8 membered substituted, or unsubstituted, saturated or unsaturated cyclic or aromatic hydrocarbon radical; and (iv) a hydrocarbon radical of the formula: --C(CH.sub.3).sub.2 R.sup.3 wherein R.sup.3 is selected from the group consisting of linear or branched, saturated or unsaturated, substituted or unsubstituted, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms, provided that when R.sup.3 is methyl, R is branched; wherein x is a number from 1 to about 30.

os surfactants Ether-tampados do álcool do poly(oxyalkylated) que têm abilidades superiores da limpeza da graxa e benefícios melhorados de spotting/filming são fornecidos. Os surfactants do álcool têm a fórmula: RO(R.sup.1 O).sub.x R.sup.2 wherein, R é selecionado dos radicais de hidrocarboneto linear ou ramificado, saturated ou unsaturated, substituído ou unsubstituted, aliphatic ou aromatic consistir do grupo que têm de aproximadamente 1 a aproximadamente 30 átomos de carbono; R.sup.1 pode ser o mesmo ou diferente, e é selecionado independentemente do grupo que consiste em C.sub.2 ramificado ou linear ao alkylene C.sub.7 em toda a molécula dada; R.sup.2 é selecionado de consistir do grupo: (i) uns 4 a 8 membered anel heterocyclic substituído, ou unsubstituted que contem 1 a 3 átomos do hetero; (ii) uns 7 a 13 membered anel polycyclic substituído, ou unsubstituted; (iii) um hidrocarboneto da fórmula: -- o --X wherein, y é um inteiro de 1 a 7, X de (CH.sub.2).sub.y é uns 4 a 8 membered radical de hidrocarboneto cíclico ou aromatic substituído, ou unsubstituted, saturated ou unsaturated; e (iv) um radical de hidrocarboneto da fórmula: -- C(CH.sub.3).sub.2 R.sup.3 wherein R.sup.3 é selecionado dos radicais de hidrocarboneto linear ou ramificado, saturated ou unsaturated, substituído ou unsubstituted, aliphatic ou aromatic consistir do grupo que têm de aproximadamente 1 a aproximadamente 30 átomos de carbono, contanto que quando R.sup.3 for methyl, R é ramificado; wherein x é um número de 1 a aproximadamente 30.

 
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