Back to results
US 5,206,393 AGranted
Oxa-bicyclic polyfunctional compounds and preparation thereof
AssigneeUnion Carbide Chemicals & Plastics Technology Corporation
InventorsRonald S. Newman, St. Clair W. Greenidge
Life of this patent
Estimating the term…
Abstract
Novel oxydiketones having the general structure: ##STR1## with R being alkyl groups of up to 12 carbons atoms and derivatives thereof having utility in the manufacture of various polymers and a process for their preparation are described.
Claims7
A compound having the formula, ##STR8## where:
- R is an alkyl group having from 1 to 12 carbon atoms;
- Q is --OH, --NH.sub.2, --NHR', --NHC(O)R',
- --OCH.sub.2 CH.sub.2 CN or --O(C.sub.n H.sub.2n O).sub.m CH.sub.2 CH.sub.2 CN where
- R'is an alkyl group having from 1 to 12 carbon atoms, an arylalkyl group having from 7 to 12 carbon atoms, an aryl group having from 6 to 12 carbon atoms, or a cycloaliphatic group having from 5 to 12 carbon atoms;
- n has a value from 2 to 4, and m has a value from one to 50.
2 more elements
Dependencies are inferred from the claim text.