Method of rapidly dissolving polymers in water
US4507470A · kind A · utility
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33Claims
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Key dates
| Filing date | Mar 29, 1984 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | Mar 29, 2004 |
Classification
- Technology area (CPC —)General
Abstract
A method for rapidly dissolving particles of dry water soluble polymers or gums in water. A suspension of polymer particles is formed and subjected to conditions of high shear in a particle size reduction apparatus whereby the finely divided particles are forced into solution. Sufficient water is present that heat is dissipated and molecular degradation of the polymer is avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.