Hydrophobic free-flowing pellets, a process for their production and their use
US5589222A · kind A · utility
48Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1996 |
| Grant date | Dec 31, 1996 |
| Priority date | — |
| Expiry date | Feb 1, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D7/69
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to hydrophobic free-flowing pellets having an average particle size of 5 to 150 .mu.m, which consist of one or preferably more hydrophilic inorganic powders having a particle size of >0 to 30 .mu.m and contain one or more hydrophobic polyorganosiloxanes in a quantity of 0.03 to 15% by weight, to a process for their production and to their use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.