http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2357938-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_451d9e81fe4a07d284978747b9d8b7d0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-20 |
| filingDate | 2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa5493e7ba61d6a6f6200b0f216d0c2 |
| publicationDate | 2009-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2357938-C1 |
| titleOfInvention | Concrete mix admixture making process |
| abstract | FIELD: chemistry; construction. n SUBSTANCE: invention refers to construction materials as applied to concrete and foam concrete mortars. The process involves phenol waste sulphonation with sulphonating agent represented by 94-96% sulphuric acid in ratio of phenol wastes: sulphonating agent as 1:1 1 / 10 . The reaction mass is neutralised. Before sulphonation, the phenol waste is treated with d-metal salts at temperature 80-100°C during 0.8-1.0 h. Thereafter organic phase of the prepared reaction mass is separated and sulphonated. n EFFECT: simplified and more efficient process. n 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2571967-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2553716-C1 |
| priorityDate | 2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.