Method to improve flow characteristics of water insoluble solid particles and composition
US4599249A · kind A · utility
2Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1984 |
| Grant date | Jul 8, 1986 |
| Priority date | — |
| Expiry date | Dec 12, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0391
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous solution is applied to water insoluble solid particles when flowing from one location to another location to improve the flow characteristics of the particles while inhibiting caking characteristics of the particles. The aqueous solution comprises a water soluble polymer derived from cellulose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.