Metathesis-curable composition

Details Metathesis-curable composition Metathesis-curable composition

2006-02-21

2006-02-21

Harlan, Robert D. (Department: 1713)

Drug, bio-affecting and body treating compositions

Dentifrices

C523S107000, C523S109000, C524S264000, C524S448000

Reexamination Certificate

active

07001590

ABSTRACT:
One-part and two-part compositions curable by a metathesis reaction comprising a resin containing a substrate with at least two cycloolefin groups per molecule curable by a metathesis reaction with a metathesis catalyst. These compositions may optionally contain a reaction control agent for slowing the progress of the metathesis reaction. The metathesis catalyst can be a ruthenium carbene complex catalyst. The substrate may be, for example, a difunctional or trifunctional carboxylate ester containing norbornenyl end groups.

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