| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbe456a5ca683089eae66e6b1134a25d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-304 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-24 |
| filingDate |
1980-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_117187cd6ef0a884173bd01903a1cba3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28379ea3adfcf907c7835645f253ddb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fda5e3751e1dfc951ca75dae18eae0d9 |
| publicationDate |
1982-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3026991-A1 |
| titleOfInvention |
METHOD FOR PRODUCING WATER-RESISTANT SOLID BODIES FROM ION EXCHANGE RESINS AND CEMENT |
| abstract |
In a process for mfg. water-resistant mouldings, the amt. of water used in the initial mixt. is restricted to a max. of one- third of the wt. of cement when the ion exchange resins are of the gel type. The amt. of water used is pref. 0.3 or less times the wt. of cement employed. The ion exchange resins are pref. pre-dried to a water content of less than 5%; and a concrete liquefier is pref. included in the initial mixt. Esp. used for the finalorage of radioactive waste, e.g. in disused salt mines. No radioactive leakage occurs into subterranean water entering the environment, so the mouldings comply with recent restrictions w.r.t. radioactive waste disposal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0137054-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0267176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-393267-B |
| priorityDate |
1980-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |