| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ff5eccde011d0c95c54f4bd6626d0bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_371977db3d99c8837a3d1991e5a2d1a9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-256 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F292-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-16 |
| filingDate |
2006-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc5084b3b3c3146d703687749be36cec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c62f0ca0b83dc9b4e7f726b3612ab71 |
| publicationDate |
2008-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7326750-B1 |
| titleOfInvention |
Expanded nanoclays and method of producing such expanded nanoclays |
| abstract |
A method of producing nanoclays comprising the steps of preparing a first intercalant alkali salt of a carboxylic acid, adding the first intercalant to a swelled clay at a temperature of at least 50° C. so that the metal ions on the clay surface forms a complex with the carboxyl group that enlarges the space between the two galleries of clay. The method further comprises the step of adding an organic acid as a second intercalant to the clay modified by the first intercalant to form a clay/organic salt/organic acid complex. The clay/organic salt/organic acid complex may be post processed by precipitating, homogenizing with a solution comprising of water and alcohol, filtering, drying, milling, and sieving to produce the desired nanoclay. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010004588-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010187474-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016107289-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9821105-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11097041-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3046061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10124464-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10342912-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2468325-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021643-B2 |
| priorityDate |
2006-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |