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A pigment is a chemical compound that gives a substance or organism color, or is used by humans to add or alter color or change visual appearance. Pigments are nearly or completely insoluble and chemically unreactive in water or another medium; in contrast, dyes are colored substances which are soluble or go into solution at some stage in their use. Dyes…
Standards, History & Economy
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pigments color organic used inorganic blue yellow white dyes often synthetic include use red value chemical oxide titanium light primary
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Pigment | is a | chemical compound that gives a substance or organism color | 0.90 | text |
| body decoration | instance of | Early humans used paint for aesthetic purposes | 0.80 | text |
| Titian | instance of | It was favored by old masters | 0.80 | text |
| Winsor Blue | instance of | or by a proprietary name | 0.80 | text |
| giving plastic different colors for appearance | instance of | Plastic colorantsThe use of pigments with polymers has been of interest in applications | 0.80 | text |
| marketability | instance of | Plastic colorantsThe use of pigments with polymers has been of interest in applications | 0.80 | text |
| and practicality purposes | instance of | Plastic colorantsThe use of pigments with polymers has been of interest in applications | 0.80 | text |
| environmental issues from production | instance of | Major challenges when choosing a color to be used in plastics are issues | 0.80 | text |
| safety in production | instance of | Major challenges when choosing a color to be used in plastics are issues | 0.80 | text |
| handling | instance of | Major challenges when choosing a color to be used in plastics are issues | 0.80 | text |
| toxicity | instance of | Major challenges when choosing a color to be used in plastics are issues | 0.80 | text |
| ecotoxicity of the final product | instance of | Major challenges when choosing a color to be used in plastics are issues | 0.80 | text |
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