| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ca40f7dbf09c2d238d1f61e6389f571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd7097ef1503fdfd4f6fda94c180ade8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc5b217ef55d3addd9b2494c817e8013 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate |
2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9478cfef1e33ed3d178a53003883230c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3620588848447b4c9bcdb92460e66984 |
| publicationDate |
2013-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013103514-A1 |
| titleOfInvention |
Clay-containing thin films as carriers of absorbed molecules |
| abstract |
A film for the retention and controlled release of organic or inorganic molecules consists essentially of a phyllosilicate clay and a organic polyanion. The film may be a built-up layered film of alternating layers of the clay and the polyanion. Organic or inorganic molecules are absorbed into the film from solution, and released in response to changes in the film's environment. The film may be built up using layer-by- layer (LbL) methods, or deposited on a substrate from a mixture of the clay and polyanion. Articles may be coated with the film by the same methods. The film is useful for the controlled release of antibiotics in response to infections, and also retains antibiotics such that bacteria may be killed by direct contact with the film. |
| priorityDate |
2012-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |