Hydrophobic surface modified aluminas for polymer compositions and method for making thereof
US11814525B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Inventors
Key dates
| Filing date | Jul 2, 2021 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Oct 12, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/005
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method of producing new hydrophobic aluminas by The new hydrophobic aluminas have surface modified structures distinguished by a low humidity content and very small nanoparticles. These new hydrophobic aluminas can be uniformly dispersed in a substrate, for example polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.