Bonding compositions
AssigneeHenkel IP & Holding GmbH
InventorsDarren Nolan, Eimear Fleming, Deirdre Ledwith, Brendan Kneafsey, John Walsh, Eimear Finnigan
Life of this patent
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Abstract
There is provided a curable composition comprising one or more reactive components that cure upon exposure to suitable conditions, the curable composition comprising: (i) at least one aromatic nitroso or at least one aromatic nitroso precursor compound or combinations thereof; and (ii) a film former component comprising at least one non-halogenated hydroxy group-containing resin together with at least one crosslinking agent.
Claims50
A curable composition comprising one or more reactive components that cure upon exposure to suitable conditions, the curable composition comprising:
- (i) at least one aromatic nitroso or at least one aromatic nitroso precursor compound or combinations thereof;
- and
- (ii) a film former component comprising at least one non-halogenated hydroxy group-containing resin together with at least one crosslinking agent.
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A curable composition comprising:
- a. at least one a film former component comprising at least one non-halogenated hydroxy group-containing resin together with at least one crosslinking agent;
- b. at least one epoxysilane having at least one terminal alkoxy silane group;
- c. at least one bis-silane, and
- d. optionally at least one organic solvent.
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A process for crosslinking an elastomeric material, comprising the steps of:
- a) providing a composition in a non-cured form comprising
- (i) at least one aromatic nitroso compound or at least one aromatic nitroso precursor compound or combinations thereof;
- and
- (ii) a film former component comprising at least one non-halogenated hydroxy group-containing resin together with at least one crosslinking agent;
- b) mixing the composition with at least one elastomeric material to form a curable mixture;
- and
- c) exposing said curable mixture to conditions of heat and pressure sufficient to crosslink the elastomeric material.
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A film forming component for use in a curable composition comprising at least one aromatic nitroso compound or at least one aromatic nitroso precursor compound or combinations thereof;
- together with a film former component comprising at least one non-halogenated hydroxy group-containing resin together with at least one crosslinking agent.
Dependencies are inferred from the claim text.