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US 4,906,786 AGranted
Monomers and polyketal polymers
AssigneeAmoco Corporation
InventorDonald R. Kelsey
Life of this patent
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Abstract
Described herein are novel monomers, polyketals derived from such monomer, improved process for the production of such monomers and a process for producing the polyketals.
Claims4
A compound of the following formulae:
- ##STR26## wherein R is independently a substituted or unsubstituted alkyl, aryl or aryl-alkyl of from 1 to about 20 carbon atoms and R' is hydrogen.
Dependencies are inferred from the claim text.