Accession Number : ADD018356

Title :   Synthesis of Acrylate and Alkyl Acrylate Monomers and Polymers of Chelators.

Descriptive Note : Patent Application, Filed 27 Nov 96,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Chang, Eddie L ; Puranik, Dhanajay

PDF Url : ADD018356

Report Date : 27 Nov 1996

Pagination or Media Count : 13

Abstract : Multifunctional chelating groups are covalently bound to acrylate or methacrylate monomers. These monomers are polymerized. The resulting polymers are highly substituted with chelating groups and are useful for removing metals from fluids such as liquid hydrocarbons. An example of a polymer according to this invention has the following structure: (structural formula) wherein Q is a saturated or unsaturated aliphatic group having 1 to about 200 carbon atoms and is typically an unsubstituted unbranched alkylene, a substituted unbranched alkylene, a substituted branched alkylene, or an unsubstituted branched alkylene, and n is an integer having a value of at least 1.

Descriptors :   *POLYMERS, *CHELATION, *MONOMERS, *ACRYLATES, *ALKYL RADICALS, METALS, REMOVAL, PATENT APPLICATIONS, SYNTHESIS, LIQUIDS, STRUCTURAL PROPERTIES, COVALENT BONDS, FORMULATIONS, THERMAL STABILITY, ALIPHATIC COMPOUNDS, ATOMS, CARBON, SATURATION, HYDROCARBONS, METHACRYLATES, FLUIDS, SUBSTITUTES, JET ENGINE FUELS, UNSATURATED HYDROCARBONS

Subject Categories : Organic Chemistry
      Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE