| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K33-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08 |
| filingDate |
1989-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1990-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2002958-A1 |
| titleOfInvention |
Boehmite-type aluminum hydroxide, process for preparing same and phosphate ion adsorbent containing same as effective component |
| abstract |
Disclosed are (i) a boehmite-type aluminum hydroxide which is represented by the formula A ? O(OH)? xSO4?nH2O wherein 0.01 < x < 0.10 and 0 ? n < 1; and (ii) a process for preparing a boehmite-type aluminum hydroxide represented by the formula A ? O(OH)?xSO4?nH2O wherein 0.01 < x < 0.10 and 0 ? n < 1, the process comprising surface-treating a boehmite-type aluminum hydroxide with sulfuric acid or a sulfate capable of forming sulfuric acid by heating or by hydrolysis, the boehmite-type aluminum hydroxide to be treated being represented by the formula A ? O(OH)?mH2O wherein 0 ? m < 1. |
| priorityDate |
1988-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |