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US 5,854,305 AGranted
Plugging compound for chemical fastening
AssigneeDSM Resins B.V.
InventorsStefan Schwiegk, Wolfgang Hubinger, Thomas Folda, Peter Ittemann, Willi Riegel, Monika Moench, Peter Mauthe
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Abstract
A plugging compound for the chemical fastening of anchor bolts, threaded sleeves and screws in drill-holes, comprising a reactive resin and--spatially separated therefrom--a curing agent for the resin, includes from 0.0005 to 2% by weight of a piperidinyl or tetrahydropyrrolyl nitroxide as inhibitor in the reactive resin.
Claims10
A plugging compound for the chemical fastening of anchor bolts, threaded sleeves and screws in drill-holes, comprising
- I. a free-radically curable reactive resin, comprising from 0.0005 to 2% by weight of an inhibitor, and
- II. --spatially separated therefrom--a curing agent for the resin,
- wherein the inhibitor is a piperidinyl or tetrahydropyrrolyl nitroxide.
Dependencies are inferred from the claim text.