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Title: Electromagnetic radiation absorbers and modulators comprising polyaniline

A composition for absorbing electromagnetic radiation, wherein said electromagnetic radiation possesses a wavelength generally in the range of from about 1000 Angstroms to about 50 meters, wherein said composition comprises a polyaniline composition of the formula ##STR1## where y can be equal to or greater than zero, and R.sup.1 and R.sup.2 are independently selected from the group containing of H, --OCH.sub.3, --CH.sub.3, --F, --Cl, --Br, --I, NR.sup.3 .sub.2, --NHCOR.sup.3, --OH, --O.sup.-, SR.sup.3, --OCOR.sup.3, --NO.sub.2, --COOH, --COOR.sup.3, --COR.sup.3, --CHO, and --CN, where R.sup.3 is a C.sub.1 to C.sub.8 alkyl, aryl or aralkyl group.
Authors:
 [1] ;  [2] ;  [2] ;  [2]
  1. (Bexley, OH)
  2. (Columbus, OH)
Publication Date:
OSTI Identifier:
868120
Report Number(s):
US 5079334
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
electromagnetic; radiation; absorbers; modulators; comprising; polyaniline; composition; absorbing; electromagnetic; radiation; electromagnetic; radiation; possesses; wavelength; range; 1000; angstroms; 50; meters; composition; comprises; polyaniline; composition; formula; str1; equal; zero; independently; selected; containing; --och; --ch; --f; --cl; --br; --i; nr; --nhcor; --oh; --o; sr; --ocor; --no; --cooh; --coor; --cor; --cho; --cn; alkyl; aryl; aralkyl; independently selected; composition comprises; electromagnetic radiation; electromagnetic radiation; electromagnetic radiation /528/427/