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US 4,607,091 AGranted
Polymeric resins derived from 1-oxa-3-aza tetraline group-containing compounds and cycloaliphatic epoxides
AssigneeGurit-Essex AG
InventorHerbert Schreiber
Life of this patent
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Abstract
A composition comprising a polymeric resin derived from (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Claims18
A composition comprising a polymeric resin derived from
- (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with
- (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Dependencies are inferred from the claim text.