TY  - RPRT
TI  - Process for preparing phthalocyanine polymer from imide containing bisphthalonitrile
AU  - Achar, Bappalige N.
AU  - Fohlen, George M.
AU  - Parker, John A.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19870011679
ID  - 19870011679
ER  -