C10-alkanolalkoxylate mixtures and the use thereof
AssigneeBASF SE
InventorsAlfred Ruland, Martin Scholtissek, Juergen Tropsch, Roland Boehn, Claus Hackmann, Christian Wulff
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Abstract
The alkoxylate mixtures comprise alkoxylates of the formula (I) C5H11CH(C3H7)CH2O(A)n(B)mH (I) where A is ethyleneoxy, B is C3-10-alkyleneoxy or mixtures thereof, where groups A and B may be present in random distribution, alternately or in the form of two or more blocks in any order, n is a number from 0 to 30, m is a number from 0 to 20 n+m is at least 1 where 70 to 99% by weight of alkoxylates A1 in which C5H11 has the meaning n-C5H11, and 1 to 30% by weight of alkoxylates A2 in which C5H11 has the meaning C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2, are present in the mixture.
Claims12
A mixture comprising alkoxylates of the formula (I)
- C5H11CH(C3H7)CH2O(A)n(B)mH (I)
- wherein the mixture comprises
- 85% to 96% by weight of alkoxylats A1 wherein C5H11 is n-C5H11, and
- 4% to 15% by weight of alkoxylates A2 wherein C5H11 is C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2,
- wherein
- A is ethyleneoxy,
- B is C3-10-alkyleneoxy or mixtures thereof,
- where groups A and B may be present in random distribution, alternately or in the form of two or more blocks in any order,
- n is a number from 0 to 30,
- m is a number from 1 to 8, and
- wherein the C3-10-akyleneoxy or mixtures thereof is firstly added to the C5H11CH(C3H7)CH2O-radical.
Dependencies are inferred from the claim text.