Method for preparing a transparent polymer material including mineral nanoparticles with a shape factor strictly higher than 1.0
US8278382B2 · kind B2 · utility
0Cited by
0References
26Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 27, 2009 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Nov 27, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a method of preparing a transparent polymer material, the method comprising steps i) and ii) in any order, the steps consisting in:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.