Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-08-30
2011-08-30
Sanders, Kriellion A (Department: 1761)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S147000, C524S210000, C524S309000, C524S386000, C524S413000, C524S431000, C524S436000, C524S599000, C252S182140, C528S275000
Reexamination Certificate
active
08008380
ABSTRACT:
The invention relates to an accelerator solution comprising a complexing agent selected from the group consisting of complexing agents having a nitrogen atom and a hydroxyl group and bipyridine, a salt of a metal selected from the group consisting of transition metal, magnesium, and lithium, and optionally a solvent, wherein when the complexing agent has a nitrogen atom and a hydroxyl group, the amount of complexing agent in the accelerator solution is at least 5 wt %, based on the total weight of the accelerator solution, the amount of solvent is less than 50 wt %, and the amount of diethylene glycol as solvent is less than 25 wt %, based on the total weight of the accelerator solution.
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Koers Frederik Willem Karel
Meijer John
van de Bovenkamp-Bouwman Anna Gerdine
Akzo Nobel N.V.
Kenyon & Kenyon LLP
Sanders Kriellion A
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