Waterborne compositions
AssigneeVictoria Link Limited
InventorsCameron James Tristram, Mark Glenny, Simon Frances Robert Hinkley, Alison Margaret Daines
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Abstract
The present invention provides for compositions comprising at least one polyketone; and at least one acyl hydrazide; wherein, the polyketone comprises at least two levulinic acid moieties. The present inventions also provide for novel polyhydrazone compounds. Examples of completely water-soluble compositions comprising acyl hydrazide and polyketone that form polyhydrazones compounds are provided herein. The compositions and polyhydrazones of the present invention are useful in the preparation of coating materials and the formation of films.
Claims26
A composition having a principle film forming component formed from:
- at least one polyketone;
- and
- at least one acyl hydrazide;
- wherein, the polyketone comprises at least two levulinic acid moieties.
(canceled)
A process for preparing a composition having a principle film forming component formed from wherein, a process comprising contacting:
- i) at least one polyketone;
- and
- ii) at least one acyl hydrazide, and
- wherein the polyketone comprises at least two levulinic acid moieties.
Dependencies are inferred from the claim text.