POLYMER COMPOSITION Russian patent published in 2004 - IPC

FIELD: polymer materials. SUBSTANCE: epoxide resin-based composition suitable for manufacturing parts and articles with blue-green color spectrum contains 100 wt parts 4,4'-isopropylidenediphenol epoxide resin, 10 wt parts polyethylenepolyamine, and 10- 40 wt parts pigment. The latter is a product obtained by processing spent N-methylaniline synthesis catalyst, including organometallic complex salts (two alternate compositions of pigment are proposed). EFFECT: extended color spectrum region of articles, solved spent catalyst utilization problem, and enhanced fireproofness of solidified compositions. 1 tbl, 8 ex