| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b0f5f2c65a194289554fb34bf7e2bf9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1018 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 |
| filingDate |
1991-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77b9bde4e5ef3ef887159c31911e0512 |
| publicationDate |
1992-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0517873-A1 |
| titleOfInvention |
Process for producing a hydraulic binder (ii) |
| abstract |
An iron complex compound, pH-neutral to basic, is used as an activator, in particular for the reduction of setting times and for the increase of short and long term resistance, in a soluble salt as adjuvant for hydraulic binders containing carbonic acid. The ferrite content of the binder must be at least 4% by weight. The compound forming an iron complex is to be mixed with the binder in the dry state. A hydraulic binder according to the invention preferably contains at least 3 mMol% of a compound forming an iron complex and a carbonate donor in a molar ratio between 0.3 and 4 relative to the compound forming an iron complex. |
| priorityDate |
1990-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |