Composition of Epoxy Resin, Aliphatic Amine Curing Agent and Halogenated Amine

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Description

Patent relating to the composition of epoxy resin, aliphatic amine curing agent and halogenated amine.

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22 p. : ill.

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Bilyeu, Bryan; Brostow, Witold, 1934- & Menard, Kevin P. March 10, 2009.

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This patent is part of the collection entitled: UNT Scholarly Works and was provided by the UNT College of Arts and Sciences to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 439 times. More information about this patent can be viewed below.

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Description

Patent relating to the composition of epoxy resin, aliphatic amine curing agent and halogenated amine.

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22 p. : ill.

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Abstract: One aspect of the current invention is a halogen containing epoxy composition and a method of producing the same. A functional halogen group, fluorine in one case, is incorporated into an epoxy coating by using a functionalized amine curing agent in small amounts. Functionalized amine curing agents are cheaper and easier to produce from small amine precursors when compared to the cost and complexity of functionalizing bulky epoxy resins. Amine curing agents are incorporated into a cured epoxy network. However, many functional groups will affect the reactivity of the curing reaction due to electronegativity effects. By using small amounts of functionalized amines with a large amount of non-functionalized agent, the effect is small and in the case of migration, it can be advantageous for tribological, mechanical and other properties of epoxies and epoxy-containing materials. Additionally, in stratified coatings, it is advantageous to use smaller functionalized amine molecules that can migrate more quickly into the composition before the composition becomes fully cured.

Prior Publication Data: US 2005/0228080 A1, October 13, 2005.

Related U.S. Application Data: Provisional application number 60/561,407, filed on April 12, 2004.

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UNT Scholarly Works

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  • April 12, 2005

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  • March 10, 2009

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  • March 10, 2009

Added to The UNT Digital Library

  • June 30, 2014, 8:51 a.m.

Description Last Updated

  • Nov. 7, 2023, 10:53 a.m.

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Bilyeu, Bryan; Brostow, Witold, 1934- & Menard, Kevin P. Composition of Epoxy Resin, Aliphatic Amine Curing Agent and Halogenated Amine, patent, March 10, 2009; [Washington, D.C.]. (https://digital.library.unt.edu/ark:/67531/metadc305432/: accessed June 10, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT College of Arts and Sciences.

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