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US 9,068,045 B2Granted
Curing of liquid thermosetting resins
AssigneeReichhold, Inc.
InventorsHildeberto Nava, Anthony Skrobacki
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Abstract
The compositions of the present invention for accelerating the curing of thermosetting resins, including a) an organophosphine metal complex, optionally with a transition metal salt essentially free of cobalt; b) a tertiary amine, optionally with a quaternary ammonium or phosphonium salt; and c) a peroxide initiator.
Claims21
A composition for the curing of thermosetting resins, wherein said composition comprises:
- a) an organophosphine metal complex;
- b) a tertiary amine;
- c) a peroxide initiator;
- d) optionally a transition metal salt essentially free of cobalt;
- and
- e) optionally a quaternary ammonium or phosphonium salt.
3 more elements
Dependencies are inferred from the claim text.