Processing of materials using rupturable microcapsulates containing detection materials
US5059261A · kind A · utility
14Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1990 |
| Grant date | Oct 22, 1991 |
| Priority date | — |
| Expiry date | May 22, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/13
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to the improved processing of materials wherein microcapsules containing a microencapsulated detection agent are combined with the components to be mixed; the microcapsules are designed to rupture at predetermined conditions, and the mixtures are monitored for the presence of the detection agent which indicates that the predetermined conditions were achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.