Process for coating alkyl ketene dimer on titanium dioxide
US5270076A · kind A · utility
30Cited by
11References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 1991 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Apr 11, 2011 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/675
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process for coating at least one cationically charged ketene dimer on titanium dioxide comprising grinding the titanium dioxide in acidic aqueous media in the presence of a cationically charged ketene dimer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.