Light-absorbing composition, light-absorbing film, method for producing light-absorbing film, and optical filter
This light-absorbing composition contains an ultraviolet absorber having a hydroxyl group and a carbonyl group in the molecule, and a metal component. At least a portion of the metal component is bonded to the organic oxygen group. 本发明的光吸收性组合物含有在分子内具有羟基和羰基的紫外线吸收剂、以及金属成分。金属成分的至少一部分与有机氧基键合。...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | This light-absorbing composition contains an ultraviolet absorber having a hydroxyl group and a carbonyl group in the molecule, and a metal component. At least a portion of the metal component is bonded to the organic oxygen group.
本发明的光吸收性组合物含有在分子内具有羟基和羰基的紫外线吸收剂、以及金属成分。金属成分的至少一部分与有机氧基键合。 |
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