Appeal No. 2003-0777
Application No. 09/554,969
a. surfactants having the formulas:
wherein Y” = N or O; and each R5 is selected
independently from the following: -H,-OH,
-(CH2)xCH3, -O(OR2)z-H, -OR1, - OC(O)R1, and
-CH(CH2-(OR2)z”-H)-CH2- (OR2)z’-C(O) R1, wherein
R1 is selected from the group consisting of
saturated or unsaturated, primary, secondary
or branched chain alkyl or alkyl-aryl
hydrocarbons; said hydrocarbon chain having a
length of from about 6 to about 22, wherein
each R2 is selected from the following groups
or combinations of the following groups: -
(CH2)n- and/or -[CH(CH3)CH2]- wherein n is
from I to 4; and wherein x is from 0 to about
3, and z, z’, and z” are from about 5 about
20;
b. polyhydroxy fatty acid amide surfactants
of the formula:
R2-C(O)-N(R1)-Z
wherein: each R1 is H, C1 -C4 hydrocarbyl,
C1 -C4 alkoxyalkyl, or hydroxyalkyl; R2 is a
C5-C21 hydrocarbyl moiety; and each Z is a
polyhydroxyhydrocarbyl moiety having a linear
hydrocarbyl chain with at least 3 hydroxyls
directly connected to the chain, or an
ethoxylated derivative thereof;
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