Difference between revisions of "Diketo-pyrrolo pyrrole dye"
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DPP pigments; Pigment Red 254; pyrrole orange; pyrrole yellow | DPP pigments; Pigment Red 254; pyrrole orange; pyrrole yellow | ||
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* Website address 1 Comment: www.handprint.com | * Website address 1 Comment: www.handprint.com | ||
Revision as of 19:45, 30 April 2016
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
Sources Checked for Data in Record
- Website address 1 Comment: www.handprint.com