Pigment composed of particles containing calcium-titanium composite oxide as main component, and use thereof
US12065571B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Aug 27, 2021 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/006
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The pigment is composed of particles having a lattice constant a of 5.4700-5.5100 Å and containing a calcium-titanium composite oxide as a main component. The pigment selectively transmit light in a warm-color range, and can be used as an alternative material for titanium oxide. This pigment can be used for a cosmetic, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.