Process of recycling paint waste
US5496404A · kind A · utility
11Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1995 |
| Grant date | Mar 5, 1996 |
| Priority date | — |
| Expiry date | Sep 5, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for utilizing waste by combining of the waste with a mineral based solid material forming an additive. This additive is included as an ingredient in the manufacture of Portland cement with the additive being added to the cement clinker after heat treating of the raw material constituents producing the cement clinker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.