Isosorbide derivatives that can be used in detergent compositions for gasoline-type fuels
Compositions that comprise at least one compound that corresponds to the general formula in which R 1 , R 2 , R 3 and R 4 each represent a hydrogen atom or a 1 hydrocarbon radical, for example alkyl, with 1 to 30 carbon atoms, whereby at least one of R 1 , R 2 , R 3 and R 4 is a hydrocarbon radical,...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.11.2002
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Online Access | Get full text |
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Summary: | Compositions that comprise at least one compound that corresponds to the general formula in which R
1
, R
2
, R
3
and R
4
each represent a hydrogen atom or a
1
hydrocarbon radical, for example alkyl, with 1 to 30 carbon atoms, whereby at least one of R
1
, R
2
, R
3
and R
4
is a hydrocarbon radical, m and m′ are each a number from 1 to 30, with m+m′ from 4 to 60, can be prepared by reaction of the isosorbide with one or more compounds that have an epoxide group. These compositions can be used as detergent additives for gasoline-type fuels. |
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