Stabilizer
AssigneeBASF SE
InventorChristian Köpsel
Life of this patent
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Abstract
The present invention relates to a stabilizer comprising starch that comprises at least one ester group corresponding to the formula (I) wherein M+ is an alkali metal, M2+ is an alkaline earth metal, R is an alkylene radical and R′ is an alkyl or alkenyl group having 5 to 18 carbon atoms and less than 0.1% by weight of free alkyldicarboxylic acid compounds or alkenyldicarboxylic acid compounds or mixtures thereof, based on the total weight of the starch, a method for the production thereof, and also to the use thereof for increasing the stability of a substance that is to be stabilized.
Claims17
1-16. (canceled)
A stabilizer comprising starch which comprises at least one ester group of the formula (I)
- wherein
- M+ is an alkali metal, M2+ is an alkaline earth metal,
- R is an alkylene radical and
- R′ is an alkyl or alkenyl group having 5 to 18 carbon atoms and
- the stabilizer comprises less than 0.1% by weight of free alkyldicarboxylic acid compounds or alkenyldicarboxylic acid compounds or mixtures thereof, based on the total weight of the starch.
Dependencies are inferred from the claim text.