Hardenable compositions
US4183759A · kind A · utility
11Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 1978 |
| Grant date | Jan 15, 1980 |
| Priority date | — |
| Expiry date | Apr 3, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B28/28
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Particulate refractory material is formed into a mould or core and bonded with a binder including a polymeric carboxylic acid, a particulate inorganic material that will react with this to form a cement, water, and one or more of tartaric acid, phosphoric acid and fused particulate magnesia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.