| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_87729be06b4bab280e0f39610e475a75 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-285 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B30-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-02 |
| filingDate |
2003-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7fa0983325a063328c884082ecabe8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1de848584fb60cfd2af9aa938a462dee |
| publicationDate |
2008-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1431246-B1 |
| titleOfInvention |
Process for the preparation of layered silicate intercalation compounds and their use |
| abstract |
Production of foliated silicate intercalation compounds with elevated expansion volume and/or modified onset temperature from native expandable foliated silicate, especially vermiculite, involves ion exchange with cationic surfactant(s) and intercalation of organic intercalate compound(s) in same or another stage Prior ion exchange can be omitted in intercalation of dimethyl-formamide and - acetamide, chloroform, toluene and dimethyl sulfoxide. An Independent claim is also included for foliated silicate intercalation compounds obtained by this process. |
| priorityDate |
2002-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |