Compounds with at least three functional ester groups and process for the production thereof
AssigneeChemische Fabrik Stockhausen GmbH
InventorReinmar Peppmoller
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Abstract
The present invention relates to compounds comprising ester groups having at least three ester functions, to processes for the production thereof, and to the use of the products. Compounds having at least three functional ester groups of the general formula: ##STR1## are described, wherein the abbreviations have the following meanings: X=--CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--, Y=bivalent, saturated aliphatic hydrocarbon residue optionally substituted, Z=optionally substituted acyl residue --CO--R R.sub.1 =the residue of an alcohol, or a group from an alkylene-oxide-adduct taking the alcohol function in the ester grouping. n=1 to 3 and m=1 to 3.
Claims9
A compound with at least three functional ester groups of the formula:
- ##STR4## in which the abbreviations have the following meaning:
- X=--CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--,
- Y=bivalent, saturated aliphatic alcohol hydrocarbon or substituted with one or more etherified or esterified hydroxy groups,
- Z=acyl --CO--R of a monobasic or dibasic, saturated or unsaturated aliphatic, cycloaliphatic or aromatic carboxylic acid with 2 to 22 carbon atoms, which carboxylic acid is unsubstituted or substituted with a saturated or unsaturated C.sub.4 -C.sub.16 -hydrocarbon group,
- R.sub.1 =a monovalent or multivalent saturated or unsaturated aliphatic alcohol group, cycloaliphatic or aromatic alcohol group, or a group from an alkylene-oxide-adduct taking the alcohol function in the ester grouping,
- n=1 to 3
- m=1 to 3.
Dependencies are inferred from the claim text.