Highly concentrated flowable pigment composition and process for its manufacture
US7550041B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2005 |
| Grant date | Jun 23, 2009 |
| Priority date | — |
| Expiry date | Oct 24, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B67/0016
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention pertains to a highly concentrated pigment comprising Also claimed are a process for its manufacture, comprising dry-milling, blending and kneading the components, and the use of the pigment concentrates for the preparation of a masterbatch, ink, coating, plastic material, toner or colour filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.