Dispersing agent comprising fillers or pigments
US9631098B2 · kind B2 · utility
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4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2012 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Oct 27, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09C1/62
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to ester-coated core particles, thermoplastic polymer composition comprising a thermo-plastic polymer and such coated particles, a method for producing ester coated particles and the use of compositions of the invention as fillers or pigments with improved dispersion properties and pourability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.