| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate |
2004-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b93d8e69f832e224780af5f76a61499a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fffadc0de335ac2e74d065b406174960
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933a687d97593b11f1216324b83901f5 |
| publicationDate |
2009-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2354618-C2 |
| titleOfInvention |
Amine-containing agents of hexavalent chrome reduction in cement |
| abstract |
FIELD: construction. n SUBSTANCE: method of hexavalent chrome reduction in cement compositions involves joint milling of clinker with reduction agent selected out of group including: hydroxylamine, hydrasine, their salts or derivatives. Also invention concerns cement composition obtained by claimed method, and additive for cement, including claimed reduction agent. Invention is elaborated in dependent clauses of the formula of invention. n EFFECT: stabilised cement and cement-containing composition properties, possible application at high temperatures without impairing durability. n 24 cl, 6 tbl, 5 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2519136-C1 |
| priorityDate |
2003-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |