Continuous process for producing a finely divided aqueous disperson of a homogeneous phase of at least one fusible solid ingredient
US4330456A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1978 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Dec 26, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F23/51
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Continuous process for producing a finely divided aqueous dispersion of a homogeneous phase of at least one fusible solid ingredient and possibly of at least one liquid ingredient in which an aqueous solution of dispersion additive with a melted homogeneous phase is continuously subjected to a high velocity gradient in an agitation zone. The respective temperatures and flow rates of the aqueous solution and the homogeneous phase are regulated so that the homogeneous phase of the dispersion thusly produced reaches its solidification temperature after the dispersion has been evacuated from the agitation zone and before thermal equilibrium between the aqueous solution and the homogeneous phase is reached.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.