Cyanoacrylate compositions
AssigneeHenkel Ireland Limited
InventorsRory B. Barnes, Barry N. Burns, Rachel M. Hersee
Life of this patent
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Abstract
This invention relates to cyanoacrylate compositions that include, in addition to the cyanoacrylate component, a compound embraced by structure A: where D is independently a member selected from O or S, and A is independently a member selected from hydrogen, linear, branched or cyclic alkyl groups having from 1 to about 20 carbon atoms, alkenyl groups having from 2 to about 20 carbon atoms, alkynyl groups having from 2 to about 20 carbon atoms, and aryl groups having from 6 to about 20 carbon atoms, with or without interruption or substitution by a member selected from halogen, silicon, hydroxy, ester, and sulfate, provided that at least one A is not H and that at least one A has at least one carboxyl group attached thereto.
Claims14
A cyanoacrylate composition comprising:
- (a) a cyanoacrylate component;
- and
- (b) a compound embraced within structure A:
- wherein D is independently a member selected from the group consisting of O and S, and
- A is independently a member selected from the group consisting of hydrogen, linear, branched or cyclic alkyl groups having from 1 to about 20 carbon atoms, alkenyl groups having from 2 to about 20 carbon atoms, alkynyl groups having from 2 to about 20 carbon atoms, and aryl groups having from 6 to about 20 carbon atoms, with or without interruption or substitution by a member selected from the group consisting of halogen, silicon, hydroxy, ester, and sulfate, provided that at least one A is not H and that at least one A has at least one carboxyl group attached thereto.
Dependencies are inferred from the claim text.