Cementitious compositions
US4070199A · kind A · utility
68Cited by
9References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1976 |
| Grant date | Jan 24, 1978 |
| Priority date | — |
| Expiry date | Oct 27, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B28/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Cured cementitious compositions having a modulus of rupture of greater than 15 MN/m.sup.2 are prepared by curing and drying a homogeneous uncured cementitious composition which comprises in defined proportions hydraulic cement, water and a selected water-dispersible polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.