Back to results
US 5,183,861 AGranted
Polyalkyloxazoline/polylactone copolymers, processes for making, and uses
AssigneeVirginia Tech Intellectual Properties, Inc.
InventorsJudy S. Riffle, Gurudus D. Sinai-Zingde, Andrew E. Brink
Life of this patent
Estimating the term…
Abstract
Block copolymers of polyoxazoline and polylactone moieties can be used as polymeric compatibilizers for polyamides and polyolefins.
Claims4
A block copolymer comprising as respective polymer units poly(2-oxazoline) and polylactone moieties.
A block copolymer as claimed in claim 5 wherein the polymerization with the caprolactone is in the presence of a Lewis acid catalyst.
Dependencies are inferred from the claim text.