http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4309325-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114b46c6d22b1081a456e72fdbbdbda5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 1979-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07c4f296a00b1de99ea9703bd4933af1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899721d7abe6562bca9bb841a1d5c92d |
| publicationDate | 1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4309325-A |
| titleOfInvention | Clay-cement mortars and to the product made with said mortars |
| abstract | The invention provides a clay/cement mortar which sets without cracking to a product having good mechanical properties, the mortar containing cement, clay in an amount by weight greater than that of the cement, gauging water, and an additive chosen from urea-formaldehyde and melamine-formaldehyde resins and derivatives of ammonia such as formamide, the dry weight of additive being between 1 and 20% of the total dry weight of the clay and cement. The clay is preferably basic or rendered so by addition of silicates or sodium aluminates, and absorbed water is preferably removed therefrom before mixing with the cement by adding a flocculant or water repellent. Adjuvants which may be incorporated in the mortar include paraffin, aluminium powder, glass and the like, and acrylic, A.B.S. and the like polymer emulsions. The mortar, after being formed to desired shape, is preferably kept for several hours in an atmosphere saturated with water vapor before being dried slowly to cause setting with curing of the additive. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115246718-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4551176-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115246718-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4641470-A |
| priorityDate | 1976-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.