UV-scattering inorganic/polymer composite particles and a method for preparing the same
US7247378B2 · kind B2 · utility
3Cited by
13References
14Claims
0Family size
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Key dates
| Filing date | May 31, 2002 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | May 31, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There are provided inorganic/polymer composite particles having good UV-scattering efficiency and improved dispersion stability in organic formulation; and a method for preparing the same, which comprises the following steps of
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.