Difference between revisions of "Diketo-pyrrolo pyrrole dye"
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Latest revision as of 11:06, 21 July 2022
Description
A small group of synthetic organic dyes discovered in the early 1980s. Diketo-pyrrolo pyrrole (DPP) dyes have very good lightfastness. They are used in printing inks, pens and markers.
Synonyms and Related Terms
DPP pigments; Pigment Red 254; pyrrole orange; pyrrole yellow
Comparisons
| Pigment number | Manufacture | Pigment name | Manufacture CI number | Comments |
|---|---|---|---|---|
| PO071 | unknown | cromophtal DPP orange | unknown | |
| PO073 | unknown | irgazine orange DPP-RA | unknown | |
| PR254 | unknown | diketo-pyrrolo pyrrole red | unknown | |
| PR255 | unknown | irgazin DPP scarlet EK | unknown | |
| PR264 | unknown | irgazin DPP rubine TR | unknown |
Resources and Citations
- Website: www.handprint.com