Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-05-06
2008-05-06
Sanders, Kriellion A (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S100000, C524S715000, C524S720000, C252S401000, C252S402000, C428S411100, C428S532000
Reexamination Certificate
active
10499504
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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Haubold Wolfgang
Javor Tatjana
Jocham Daniel
Möller Uwe
Rätzsch Manfred
AMI—Agrolinz Melamine International GmbH
Sanders Kriellion A
The Webb Law Firm
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