Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2006-03-21
2006-03-21
Zimmer, Marc S. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C528S025000, C528S026000, C528S027000
Reexamination Certificate
active
07015298
ABSTRACT:
The invention pertains to a coating composition comprising a compound comprising at least one spiro-ortho silicate group and a hydroxyl-reactive cross-linker, to a process for curing the composition, and to the use of the composition. The coating composition of the current invention can be formulated to a coating composition having a low content of volatile organic solvents, is curable at a temperature as low as 5° C., and the cured coating composition of the current invention is essentially free of unreacted low-molecular weight blocking agents. Further, the pot life: drying time ratio of coating compositions according to the invention is particularly favorable.
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Hobel Klaus
Klinkenberg Huig
Van Beelen Jan Cornelis
Van Den Berg Keimpe Jan
Van Oorschot Josephus Christiaan
Akzo Nobel N.V.
Zimmer Marc S.
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