摘要 |
The present invention relates to resins obtainable from compounds of the formula 1 In which X is -OH, -NHR1, -COOH or -CONHR2, in which R1 is H, C1-C30-alkyl C2-C30-alkenyl, C6-C16-aryl, C7-C30-alkylaryl or -COR2 R2 is H, C1-C30-alkyl, C2-C30-alkenyl, C6-C16-aryl, C7-C30-alkylaryl, Y is in the ortho, meta or para position relative to X, and is a radical of the formulae 2 to 5<paragraph lvl="0"><in-line-formula>-O-R3 (2) </in-line-formula> in which R3 is H, C1-C30-alkyl, C2-C30-alkenyl, C6-C16-aryl, C7-C30-alkylaryl R4 is -OR3, -NR6R7 or -R5 R5 is C1-C30-alkyl, C2-C30-alkenyl, C6-C16-aryl, C7-C30-alkylaryl R6 has the same meaning as given for R3, or is -COR3, but is independent of R3, R7 has the same meaning as given for R3, or is -COR3, but is independent of R3, where, for the case X, Y=COOH in the ortho position, the corresponding acid anhydride is also included, by the steps, which can be carried out in any order, of A) reaction with an aldehyde of the formula 6<paragraph lvl="0"><in-line-formula>R8-CHO (6),</in-line-formula> where R8 is H, C1-C30-alkyl, C2-C30-alkenyl, C6-C16</
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