| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0014295a3c0c3fdfce5d7d00d60dc06b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-142 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-42 |
| filingDate |
1991-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e720aa3fc7d062e38c0db25c6265c281 |
| publicationDate |
1993-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0524999-A1 |
| titleOfInvention |
CEMENT COMPOSITION AND PROCESSES FOR PRODUCING THE SAME. |
| abstract |
Cement composition comprising 1) a cement containing a water-soluble chromate and 2) at least one manganese compound (II) in an amount sufficient to reduce the amount of water-soluble chromate to a maximum of 2 mg of Cr (VI) per kg of cement, the chromate content being determined by eluting the composition in water for 15 minutes at a water / cement ratio of 1, by filtration and determination of the chromate content in the filtrate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/LT-3519-B |
| priorityDate |
1990-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |