http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1957402-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-363 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-785 |
| filingDate | 2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_600fa2e7618a0ba6ee9f51ee620d9902 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c785c4f09feffd7f2cd7085cff63c01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b369e7c4214b770af1ecaea3fb3e71c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b58e7fb688608a930e4d3f8949c17abc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0537513ef72a62bd149d485d10341f74 |
| publicationDate | 2012-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1957402-B1 |
| titleOfInvention | Process for preparing organically modified layered double hydroxide |
| abstract | The invention relates to a process for preparing an organically modified layered double hydroxide having a distance between the individual layers of the layered double hydroxide of above 1.5 nm and comprising an organic anion as charge-balancing anion, the process comprising the steps of: (a) preparing a precursor suspension comprising a divalent metal ion source and a trivalent metal ion source; (b) solvothermally treating the precursor suspension to obtain the layered double hydroxide, wherein an organic anion is added before or during the formation of the layered double hydroxide of step (b), or following the formation of the layered double hydroxide, so as to obtain the organically modified layered double hydroxide, with the proviso that deoxycholic acid is not the sole organic anion. The invention further pertains to a process for preparing an organically modified layered double hydroxide having a distance between the individual layers of the layered double hydroxide of above 1.5 nm and comprising an organic anion as charge-balancing anion, the process comprising the steps of: (a) preparing a precursor suspension comprising a divalent metal ion source and a trivalent metal ion source; (b) thermally treating the precursor suspension to obtain the layered double hydroxide, wherein an organic anion is added before or during the formation of the layered double hydroxide of step (b), or following the formation of the layered double hydroxide, so as to obtain the organically modified layered double hydroxide, with the proviso that in step a) the trivalent metal ion source is not reacted with the organic anion at a temperature of between 60 and 85°C for 4 to 8 hours prior to the addition of the divalent metal ion source and step b) is subsequently carried out at a temperature of 90 to 95°C for 4 to 8 hours. |
| priorityDate | 2005-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.