Synthetic resin composition and its method of use
AssigneeOlin Corporation
InventorsRobert J. Raynor, Francis W. Migliaro, Jr.
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Abstract
Tetraalkylpiperidinyl substituted uracil derivatives are disclosed which can be represented by the formula ##STR1## wherein each R' is independently an alkyl radical, n is 1 or 2 and R is a substituted or unsubstituted aliphatic radical, cycloaliphatic radical, aromatic radical or aromatic-aliphatic radical. These derivatives are useful as UV light stabilizers in synthetic resins.
Claims14
A synthetic resin composition which is stabilized against the degradative effect of ultraviolet light by the presence therein of a stabilizing amount of a uracil derivative having the formula ##STR18## wherein each R' is independently an alkyl radical, n is 1 or 2, and R is a substituted or unsubstituted aliphatic radical, cycloaliphatic radical, aromatic radical or aromatic-aliphatic radical.
Dependencies are inferred from the claim text.