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AssigneeCovestro LLC
InventorsJohn Warner, Carmen Baldino, Justin Whitfield, Frederick Richard Kearney
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The present invention provides compositions comprising the reaction product of an aliphatic diisocyanate, and a reactive intermediate made from one selected from the group consisting of oxazolidinones, benzoic sulfimides (saccharins), 1H-indole-2,3-diones (isatins), succinamides, N-hydroxysuccinamides, 4-hydroxy-3-methoxybenzaldehydes (vanillins), α-ketoamides, piperazines, benzofuranones, 3,4-dihydroxycyclobut-3-ene-1,2-diones (squaric acids), squaric acid esters, α-ketoamides, anilines, and α-ketoamide, phenols. The aliphatic diisocyanate comprises one selected from the group consisting of isocyanurates, biurets, iminooxadiazine diones, urethanes, uretdiones, carbodiimides, and allophanates. The resulting compositions may be useful in producing coatings, adhesives, sealants, castings, composites and films having durability, color stability, high gloss, and chemical resistance properties similar to those made from polyurethane.
A composition comprising the reaction product of
A composition comprising a reaction product is-selected from the group consisting of N-[6-[3,5-bis[6-[[4-(2-ethoxy-3,4-dioxo-cyclobuten-1-yl)piperazine-1-carbonyl]amino]hexyl]-2,4,6-trioxo-1,3,5-triazinan-1-yl]hexyl]-4-(2-ethoxy-3,4-dioxo-cyclobuten-1-yl)piperazine-1-carboxamide, 4-[[(2-ethoxy-3,4-dioxo-cyclobuten-1-yl)amino]methyl]phenyl]N-[6-[3,5-bis[6-[[4-[[(2-ethoxy-3,4-dioxo-cyclobuten-1-yl)amino]methyl]phenoxy]carbonylamino]hexyl]-2,4,6-trioxo-1,3,5-triazinan-1-yl]hexyl]carbamate, 4-[2-[(2-oxo-2-phenyl-acetyl)amino]ethyl]-N-6-[2,4,6-trioxo-3,5-bis[6-[[4-[2-[(2-oxo-2-phenyl-acetyl)amino]ethyl]piperazine-1-carbonyl]amino]hexyl]-1,3,5-triazinan-1-yl]hexyl]piperazine-1-carboxamide, [4-[[(2-oxo-2-phenyl-acetyl)amino]methyl]phenyl]N-[6-[2,4,6-trioxo-3,5-bis[6-[[4-[[(2-oxo-2-phenyl-acetyl)amino]methyl]phenoxy]carbonylamino]hexyl]-1,3,5-triazinan-1-yl]hexyl]carbamate, 2-oxo-2-phenyl-N-[[4-[6-[2,4,6-trioxo-3,5-bis[6-[[4-[[(2-oxo-2-phenyl-acetyl)amino]methyl]phenyl]carbamoylamino]hexyl]-1,3,5-triazinan-1-yl]hexylcarbamoylamino]phenyl]methyl]acetamide, 2-[(2-oxo-2-phenyl-acetyl)amino]ethyl N-[6-[2,4,6-trioxo-3,5-bis[6-[2-[(2-oxo-2-phenyl-acetyl)amino]ethoxycarbonyl amino]hexyl]-1,3,5-triazinan-1-yl]hexyl]carbamate, and (4-formyl-2-methoxy-phenyl) N-[6-[3,5-bis[6-[(4-formyl-2-methoxy-phenoxy)carbonylamino]hexyl]-2,4,6-trioxo-1,3,5-triazinan-1-yl]hexyl]carbamate.
Dependencies are inferred from the claim text.