Difference between revisions of "Diketo-pyrrolo pyrrole dye"
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| Line 15: | Line 15: | ||
! Pigment number !! Manufacture !! Pigment name !! Manufacture CI number !! Comments | ! Pigment number !! Manufacture !! Pigment name !! Manufacture CI number !! Comments | ||
|- | |- | ||
| − | | PO071 || unknown || cromophtal DPP orange || | + | | PO071 || unknown || cromophtal DPP orange || unknown || |
|- | |- | ||
| PO073 || unknown|| irgazine orange DPP-RA || unknown || | | PO073 || unknown|| irgazine orange DPP-RA || unknown || | ||
Revision as of 09:12, 3 March 2020
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 |
Sources Checked for Data in Record
- Website address 1 Comment: www.handprint.com