Ether-capped poly(oxyalkylated) alcohol surfactants

Details Ether-capped poly(oxyalkylated) alcohol surfactants Ether-capped poly(oxyalkylated) alcohol surfactants

2005-01-18

2005-01-18

Mruk, Brian P. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Specific organic component

C510S356000, C510S360000, C510S421000, C510S524000, C510S535000

Reexamination Certificate

active

06844309

ABSTRACT:
Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided. The alcohol surfactants have the formula:in-line-formulae description="In-line Formulae" end="lead"?RO(R1O)xR2in-line-formulae description="In-line Formulae" end="tail"?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; R1may be the same or different, and is independently selected from the group consisting of branched or linear C2to C7alkylene in any given molecule; R2is 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:in-line-formulae description="In-line Formulae" end="lead"?—(CH2)y—Xin-line-formulae description="In-line Formulae" end="tail"? 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:in-line-formulae description="In-line Formulae" end="lead"?—C(CH3)2R3in-line-formulae description="In-line Formulae" end="tail"? wherein R3is 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 R3is methyl, R is branched;wherein x is a number from 1 to about 30.

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