Cement and cement composition having improved rheological properties
US5393343A · kind A · utility
124Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1993 |
| Grant date | Feb 28, 1995 |
| Priority date | — |
| Expiry date | Sep 29, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2103/34
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An improved hydraulic cement and resultant hydraulic cement composition having an imidized acrylic polymer uniformly distributed therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.