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Any of several stable, light-fast, blue or green organic pigments used in enamels and plastics.
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Types of pigments: Blacks (carbon black), Blues (indanthrone blue, phthalocyanine blue, PMA/PTA Toners/ Lake), Corrision inhibiting (zinc flake, zinc paste), Greens (phthalocyanine green), Iron oxide pigments (black iron oxide), Metallic pigments (aluminum paste, aluminum powders, gold bronze powders), Reds (bon red/maroon; lithol rubine; naphthol red; arylide red and maroon; perylene maroon, red, scarlet and violet, quinacridone maroon, red and violet; toluidine red), Specialty pigments (color shifting, color variable)
Pigment (blue): Copper phthalocyanine blue pigment (Sigma Aldrich).
phthalocyanine compound can be improved by chemical treatment with low solubility solvents [7].
Three families of organic pigments, common in coatings applications, have become important for inkjet use: phthalocyanines, quinacridones, and azos.
Since the accidental synthesis of the first phthalocyanine in 1907 this type of compounds has attracted the attention of scientists.
4m) cash credit and INR52m term loan of Indian phthalocyanine pigments producer Bhabani Pigments Pvt Ltd.
It contains a hypo-halite bleach based on active halide, 3,4,5-trimethoxybenzoic acid or a salt thereof; and a compound selected from the group consisting of disodium-4,4-bis-(2-sulfostyril)-biphenyl, blue copper phthalocyanine and mixtures thereof.
Table 8 lists the diffraction data for the blue and green copper phthalocyanine pigments.
The effect of Phthalocyanine and metal-free hexadeca-carboxy phthalocyanine photosensitizer on HepG2 cancer cells were examined by Chi-Fung and coworkers.
Photosensitizers used in PACT include: (i) phenothiazine dyes [Methylene Blue (MB) and Toluidine Blue O (TBO; tolonium chloride)]; (ii) phthalocyanines [aluminum disulphonated phthalocyanine and cationic Zn(II)-phthalocyanine]; (iii) chlorines [chlorin e6, Sn(IV)chlorin e6, chlorin e62.
The researchers used a gold metal surface to anchor phthalocyanine molecules, which have a metallic centre, in a large array.