Additive for inhibiting photolytic degradation reactions in aminoplasts
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United States of America Patent
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May 6, 2008
Grant Date -
Oct 20, 2005
app pub date -
Dec 19, 2002
filing date -
Dec 20, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a UV additive for aminoplast resins, to a method for producing a UV additive as well as to uses thereof. Said UV additive contains soluble sterically-hindered nitroxyl compounds in an aqueous aminoplast precondensate. A UV additive for aminoplast resins with several application forms is thus obtained.
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