This invention relates to a curable composition comprising: I. Component (I) comprising a resin having at least one functional group selected from the group consisting of -ketoester and malonate functional groups; II. Component (II) comprising at least one curing agent having at least one aldehyde functional group, wherein said Component (II) is optionally latent; III. Component (III) comprising at least one amine, salts thereof, or combinations thereof; wherein before addition of Component (III), the reactivity of the composition is delayed by at least one of the following: (III)(a) at least one of said Components (I), (II), and (III), or any reaction product thereof, or any combination thereof is a solid; or at least one of Components (II) or (III) or any combination thereof is insoluble in the resin under pot life conditions; or (III)(b) at least one said amine is first reacted with at least one aldehyde, ketone, acetal or ketal, or mixtures thereof, optionally, to form a solid; (III)(c) at least one said amine is first reacted with a portion of Component (II), wherein the reaction product thereof is optionally reacted or combined subsequently with additional amounts of either or both of Components (II) and (III), and, prior to reaction of Components (I)-(III), and is optionally combined with at least one amine reactivity delayer; or (III)(d) at least one said amine is first reacted with all of Component (II) wherein the reaction product is a combination of Components (II) and (III) and no additional amounts of Component (II) or Component (III) are reacted with said composition; or combinations of reaction products as described in (III)(d); and optionally, IV. Component (IV) comprising at least one reactivity delayer which is combined with Component (II), or Component (III), or a combination thereof.

This invention relates to an assembly component comprising at least one substrate coated with at least one curable composition comprising:

I. a first component (I) comprising a resin having at least one functional group selected from the group consisting of -ketoester and malonate functional groups,

II. a second component (II) comprising at least one curing agent having at least one aldehyde functional group, and

III. a third component (HI) comprising at least one compound having amine functionality, salts thereof, or combinations thereof.

This invention relates to an assembly component comprising at least one substrate coated with at least one curable composition comprising:

I. a first component (I) comprising a resin having at least one functional group selected from the group consisting of -ketoester and malonate functional groups,

II. a second component (II) comprising at least one curing agent having at least one aldehyde functional group, and

III. a third component (HI) comprising at least one compound having amine functionality, salts thereof, or combinations thereof.

This invention provides a composition comprising I. a first component comprising at least one resin having two or more functional groups selected from the group consisting of -ketoester and malonate functional groups, and II. a second component having at least one or at least two primary amine functional groups.

This invention relates to a curable composition comprising: comprising: I. a first component comprising a resin having at least one functional group selected from the group consisting of -ketoester and malonate functional groups, II. a second component comprising at least one curing agent having at least one aldehyde functional group, and III. a third component comprising at least one primary amine or at least one secondary amine, salts thereof, or combinations thereof.

This invention relates to a curable adhesive composition comprising: I. Component (I) comprising at least one amorphous or semi-crystalline polyester or at least one polyether or combinations thereof having at least one or at least two functional groups selected from the group consisting of -ketoester and malonate functional groups, II. Component (II) comprising at least one or at least two aldehyde functional groups or isomers thereof, and III. Component (III) comprising at least one basic catalyst, salts thereof, or combinations thereof.

This invention relates to an article of manufacture comprising at least one flexible substrate coated with at least one curable composition comprising: I. a first component (I) comprising at least one resin having at least one functional group selected from the group consisting of -ketoester and malonate functional groups, II. a second component (II) comprising at least one curing agent having at least one aldehyde functional group, and III. a third component (III) comprising at least one compound having amine functionality, salts thereof, or combinations thereof.

Provided are a 2-mercaptobenzothiazole modified graphene oxide anti-corrosion coating and a preparation method thereof, the raw materials of which comprising, by mass ratio: 2-mercaptobenzothiazole modified graphene oxide 5-20; a matrix resin 30-70; a leveling agent 0.5-1.0; a defoamant 0.5-1.0; a dispersant 0.5-1.0; a film-forming additive 0.5-1.0; a diluent 20-35. The method for the 2-mercaptobenzothiazole modified graphene oxide comprises first reacting graphene oxide with cyanuric chloride, then reacting with 2-mercaptobenzothiazole.

The waterborne amino baking varnish is prepared with raw materials in percent by weight comprising: 25-40% of a waterborne polyurethane, 4-5% of a waterborne epoxy resin, 7-10% of a waterborne amino resin, 25-35% of deionized water, 1.5-2.5% of a pH regulator, 0.3-0.5% of a wetting agent, 0.2-0.6% of a defoamer, 0.5-1% of a dispersant, 1-5% of a cosolvent, 10-20% of a pigment and a filler, 2-5% of nano-alumina, 0.3-0.5% of lithium magnesium silicate, 0.3-0.5% of a thickener, and 0.5-0.8% of a leveling agent.

A coated polymer film, such as a coated polyester film, is disclosed. In one embodiment, the coated film may be used as a substrate for digital printing. In one embodiment, the coating contains an anionic anti-static agent comprising a sulphonated copolyester resin. In an alternative embodiment, the coating contains an anti-static agent comprising an organometallic, such as an organo zirconate, in combination with metal oxide particles. The metal oxide particles may comprise nanoparticles. In one embodiment, the coating can further contain a print enhancing agent and an adhesion promoter.