5(6)-hydroxymethyl-norbornane-2-carboxylic acid esters and polyu

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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Details

560114, 528 74, C07C 69757, C07C 69753

Patent

active

046492143

ABSTRACT:
Norbornane-2-carboxylic acid esters are disclosed, in particular the 5(6)-formyl and the 5(6)-hydroxymethylnorbornane-2-carboxylic acid esters. The 5(6)-hydroxymethyl-norbornane-2-carboxylic acid esters may be reacted with polyols to provide a di- or polyfunctional polyol ester suitable for further reaction with polyisocyanates to prepare polyurethanes.

REFERENCES:
patent: 3595917 (1971-07-01), Trecker
patent: 3646132 (1972-02-01), Trecker
patent: 4218347 (1980-08-01), Naf
patent: 5492330 (1970-01-01), Trecker

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