| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2435874dc6f5eba095414e0fc683316 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-00863
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-00 |
| filingDate |
2013-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f525b393b31146869dec0f6e3d5e74f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_108c51dd5654b0f4125f00bfaf7e87cd |
| publicationDate |
2014-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2881217-A1 |
| titleOfInvention |
Hardening accelerator composition for cementitious compositions |
| abstract |
The invention concerns a process for the for the preparation of a hardening accelerator composition by reaction of a water-soluble calcium compound with a water-soluble silicate compound, the reaction being carried out in the presence of an aqueous solution which contains a plasticizer suitable for hydraulic binders, characterized in that said reaction is being carried out in the presence of apatite and that the molar ratio of calcium to phosphor in the hardening accelerator is from25/1to 400/1. |
| priorityDate |
2012-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |