| 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/C04B22-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-02
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 |
| 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/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-02 |
| 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-0517869-A1 |
| titleOfInvention |
Hydraulic binder and process for its manufacture |
| abstract |
In a hydraulic binder based on a Portland cement clinker, it is ensured that the maximum content of semi-hydrate does not exceed a certain maximum quantity. As an adjuvant for adjusting the characteristics of the binder, a carbonate donor and at least one compound forming an iron complex are used. The control of the semi-hydrate content makes it possible to adjust the characteristics (workability, setting time, short and long term resistance) in a reproducible manner. The binders according to the invention are distinguished by a low sensitivity of the characteristics to variations in the parameters (eg water / cement ratio, treatment temperature). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0696558-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0696558-A2 |
| priorityDate |
1990-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |