| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5fe2335ceb29a37e8f4ea45384506fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-0472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-008 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B32-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 |
| filingDate |
1976-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9868817da26fbd41fb37dba5d5e7ad8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_541381fe87f329ad97c472ee1df6b7db |
| publicationDate |
1979-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4132558-A |
| titleOfInvention |
Process for treating a sludge or drainage containing chromium (VI) compounds with a solidifying agent |
| abstract |
This invention relates to a process for treating a sludge or a drainage containing chromium (VI) compounds with a calcium haloaluminate bearing rapid hardening cement in a short period of time. The solidified material developes high strength and has shown a extremely Cr6+ fixation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4406703-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5719099-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4338134-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5387740-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10058841-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9419121-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5985778-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5547588-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5439318-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5275655-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6313368-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5304710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6457524-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008200746-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5430235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4600514-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5972103-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5285000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5749418-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5968255-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5820668-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4504321-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5276255-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5813969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4329179-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9022698-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6388165-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108586766-A |
| priorityDate |
1975-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |