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Title: Polymer blend compositions and methods of preparation

A polymer blend material comprising: (i) a first polymer containing hydrogen bond donating groups having at least one hydrogen atom bound to a heteroatom selected from oxygen, nitrogen, and sulfur, or an anionic version of said first polymer wherein at least a portion of hydrogen atoms bound to a heteroatom is absent and replaced with at least one electron pair; (ii) a second polymer containing hydrogen bond accepting groups selected from nitrile, halogen, and ether functional groups; and (iii) at least one modifying agent selected from carbon particles, ether-containing polymers, and Lewis acid compounds; wherein, if said second polymer contains ether functional groups, then said at least one modifying agent is selected from carbon particles and Lewis acid compounds. Methods for producing the polymer blend, molded forms thereof, and articles thereof, are also described.
Inventors:
Issue Date:
OSTI Identifier:
1326818
Assignee:
UT-BATTELLE, LLC (Oak Ridge, TN) ORNL
Patent Number(s):
9,453,129
Application Number:
14/311,893
Contract Number:
AC05-00OR22725
Resource Relation:
Patent File Date: 2014 Jun 23
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
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Works referenced in this record:

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journal, August 1998
Toward Thermoplastic Lignin Polymers. Part 1. Selective Masking of Phenolic Hydroxyl Groups in Kraft Lignins via Methylation and Oxypropylation Chemistries
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  • Sadeghifar, Hasan; Cui, Chengzhong; Argyropoulos, Dimitris S.
  • Industrial & Engineering Chemistry Research, Vol. 51, Issue 51, p. 16713-16720
  • DOI: 10.1021/ie301848j
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  • DOI: 10.1039/C3RA44794D
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journal, January 2012
  • Saito, Tomonori; Brown, Rebecca H.; Hunt, Marcus A.
  • Green Chemistry, Vol. 14, Issue 12, p. 3295-3303
  • DOI: 10.1039/C2GC35933B

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