Quaternary compounds, compositions containing them, and uses thereof
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United States of America Patent
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Oct 1, 2002
Issued Date -
N/A
app pub date -
May 8, 2000
filing date -
May 7, 1999
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Abstract
A composition comprising a compound selected from the group consisting of compounds of the following structural formula (1A): ##STR1## and the protonated and quaternized derivatives thereof of the following structural formula (1B): ##STR2## wherein R.sup.1 is a C.sub.2 to C.sub.22 hydrocarbyl group or is an ether group of the formula R--O--(R.sup.3).sub.v --C.sub.3 H.sub.6 --, where v is 0 to 10 and R is a C.sub.1 to C.sub.22 hydrocarbyl group; R.sup.2 is hydrogen or a C.sub.1 to C.sub.22 hydrocarbyl group, or is ##STR3## and (R.sup.3).sub.y H, where y is 1 to 100; each R.sup.3 is independently selected from a group consisting of an ethylene oxide group (C.sub.2 H.sub.4 O), a propylene oxide group (C.sub.3 H.sub.6 O), a butylene oxide group (C.sub.4 H.sub.8 O) and mixtures thereof; each R.sup.4 is a C.sub.3 to C.sub.2, hydrocarbyl group; R.sup.5 is hydrogen or a C.sub.1 to C.sub.8 hydrocarbyl group; and x is 1 to 100; and A.sup.- is an anion.
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