Abstract: Adhesive compositions are provided comprising: a) a base resin comprising an epoxy resin; b) a first epoxy curative; and c) a second epoxy curative; wherein the first and second epoxy curatives are chosen such that the second epoxy curative may remain substantially unreacted in the composition under conditions of temperature and duration that render the first epoxy curative substantially reacted with epoxy resin in the composition. In some embodiments, the first epoxy curative is substantially reacted with epoxy resin in the composition and the second epoxy curative is substantially unreacted in the composition. In some embodiments, the adhesive composition is used in the form of an adhesive film.

Abstract: A curable composition includes 3-substituted benzoxazine, polyepoxide, and polythiol. Articles including the curable composition, methods of curing the curable composition, and a tack-free reaction product preparable from the curable composition are also disclosed.

Abstract: Novel benzoxazine-thiol adducts are described, which may be may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: A polymerizable composition comprising a benzoxazine compound and a catalyst is described. The polymerizable composition may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: Poly(benzoxazine) polymer are prepared by heating a benzoxazine compound in the presence of a (meth)acrylate copolymer having pendent tosylate groups, resulting in an interpenetrating polymer network of a poly(benzoxazine) and a crosslinked (meth)acrylate copolymer.

Abstract: A polymerizable composition, articles, and methods are provided, wherein the polymerizable composition includes a benzoxazine, an acid-forming peroxide catalyst and optionally a film-forming polymer, a co-catalyst, a curative, or a combination thereof.

Abstract: A polymerizable composition is described comprising a benzoxazine, and a tosylate, which when thermolyzed, forms a (meth)acrylamide, a (meth)acrylate, a vinyl ketone, a vinyl ether or a styrenic compound.

Abstract: Curable compositions comprising a benzoxazine component, a polyamine component and an ortho-dihydroxyaryl component are described. The compositions may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: Curable compositions comprising a benzoxazine component, a polyamine component and a fluoropolymer component are described. The compositions may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: A polymerizable composition, articles, and methods are provided, wherein the polymerizable composition includes a benzoxazine, an acid-forming peroxide catalyst and optionally a film-forming polymer, a co-catalyst, a curative, or a combination thereof.

Abstract: Novel oligomers and polymers derived from the reaction of benzoxazine compounds with a mixture of thiol compounds and amine compounds are disclosed. The compositions are useful in coating, sealants, adhesive and many other applications.

Abstract: A polymerizable composition comprising a benzoxazine compound and a catalyst is described. The polymerizable composition may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: Novel benzoxazine-thiol adducts are described, which may be may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: Novel oligomers and polymers derived from the reaction of benzoxazine compounds with a mixture of epoxy compounds and amine compounds are disclosed. The compositions are useful in coating, sealants, adhesive and many other applications.

Abstract: Curable compositions comprising a benzoxazine component, a polyamine component and a fluoropolymer component are described. The compositions may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.

Abstract: Novel oligomers and polymers derived from the reaction of benzoxazine compounds with a mixture of thiol compounds and amine compounds are disclosed. The compositions are useful in coating, sealants, adhesive and many other applications.

Abstract: The present invention provides a magnetically repositionable reflective device for enhancing the visibility of objects, persons and pets, especially in low light environments. The device comprises a magnetically responsive element within a reflective sheath.

Abstract: Epoxy reactive liquid modifiers include acrylate functionalized compounds, acrylamide functionalized compounds, oxalic amide functionalized compounds, actoacetoxy functionalized urethanes and acetoacetoxy functionalized polyalkenes. The reactive liquid modifiers are incorporated into epoxy resin compositions comprising a curable epoxy resin, an amine curing agent, and the reactive liquid modifier, wherein the reactive liquid modifier is polymerized to form at least one of an interpenetrating polymer network and a semi-interpenetrating polymer network with the curable epoxy resin.

Abstract: A curable composition includes a 3-aryl benzoxazine, polyamine, and superacid. Articles including the curable composition, methods of curing the curable composition, and a tack-free reaction product preparable from the curable composition are also disclosed.

Abstract: A curable composition includes 3-substituted benzoxazine, polyepoxide, and polythiol. Articles including the curable composition, methods of curing the curable composition, and a tack-free reaction product preparable from the curable composition are also disclosed.