http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3636623-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_103689de83223684861385d7f611b25e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00146 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0042 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-74 |
| filingDate | 2014-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec203219aec063cc710f5bff1865a802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c1c293ce0e2ce97030e65850dcab6c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d6d49d92519a4022be19d194d28c988 |
| publicationDate | 2020-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3636623-A1 |
| titleOfInvention | Method for producing an injection concrete accelerator with novel raw materials |
| abstract | A method for producing a shotcrete accelerator from a mixture a), b) or c) is described, which comprises the mixing of a) at least one aluminum compound selected from an aluminum sulfate and / or an aluminum hydroxysulfate, at least one calcium compound and optionally water or b) at least one aluminum compound selected from aluminum sulfate and / or aluminum hydroxysulfate, at least one alkali aluminate and optionally water, the alkali content of the mixture not more than 10% by mass Na 2 O equivalent, preferably not more than 5% by mass Na 2 O Equivalent, preferably not more than 2% by mass of Na 2 O equivalent, or c) concentrated sulfuric acid and aluminum hydroxide, preferably crystalline aluminum hydroxide, the sulfuric acid being present in a stoichiometric deficit and the mixture being reacted at a temperature of above 100 ° C., preferably under excess pressure, wherein the shotcrete accelerator or, if it is a solid shotcrete accelerator, a mixture of the solid shotcrete accelerator in water has a pH of less than 4.n n n Mixtures a), b) and c) are suitable as accelerators for cement suspensions, shotcrete or shot mortar. |
| priorityDate | 2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.