phthalocyanine

(redirected from Phthalocyanine dye)
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phthal·o·cy·a·nine

(thăl′ō-sī′ə-nēn′)
n.
Any of several stable, light-fast, blue or green organic pigments used in enamels and plastics.
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References in periodicals archive ?
o] denote the reaction and initial concentration of the phthalocyanine dye in the system, respectively.
The mechanism of the photocatalytic degradation of the phthalocyanine dye by the prepared photocatalysts needs further investigations.
Decolorization of the phthalocyanine dye reactive blue 21 by turnip peroxidase and assessment of its oxidation products.
Phthalocyanine dye reacts quicker to the writing laser than dyes found in most CD-Rs on the market, Delkin notes, thus making sharper pit edges and making the CD-R easier to read by CD drives.
The combination of phthalocyanine dye and gold delivers a lifespan claimed by Delkin at 300 years, using the accelerated aging process of the U.
Phthalocyanine dye is more responsive to the writing laser; cleaner, better-defined pits are created, resulting in fewer errors when burning data to the CD.
The RICOH Platinum CD-R disc is based on Ricoh's patented advanced phthalocyanine dye which has significant advantages over today's CD-R media and can be used in almost all other third party CD-R disc drives.
Featuring Ricoh's newly developed, advanced phthalocyanine dye, the media is optimized for today's multispeed recorders ranging from 1x through 6x speeds.
Mitsui Advanced Media uses a patented phthalocyanine dye in the production of its recordable CDs.
In one example, PS-PMMA resins were blended with PEG and phthalocyanine dyes, and then molded into disks for holographic recording.