| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b994b86e5a186be4462029a97f7f5b1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c868840a6ddab11ba6832e419584bfee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e2bc1fde6cdd56891f820e4785f7b8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdddc88515eae344565ffdcc5970bf42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_068c6365951f0251582ec4e38c64ba3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1db0bdaa5bdc36733fca2bab1eb2b97 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-898
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-898 |
| filingDate |
2011-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6e133ea463d4d1e8e476de9bd7fb901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35eae4738a8161ac9059b3c7575068b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57807458973b850b43d540eebc9b246a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2174aae893bad391d9da6995a1999a63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99d476a4584c38911f1b78ed0cb72c63 |
| publicationDate |
2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9427719-B2 |
| titleOfInvention |
Process for manufacturing polysiloxane microcapsules that are functionalized and are not very porous |
| abstract |
A method is provided for encapsulating products that can have lipophilic or hydrophilic, including volatile, properties in a polysiloxane membrane that is particularly impervious. A method is also provided for evaluating the imperviousness of capsules. The present method includes the following steps:n a) formation of droplets by an emulsion between an oily phase containing the product to be encapsulated and an acidic aqueous phase heated to around 50° C. and in the presence of surfactants; b) addition and hydrolysis of at least one silane in order to obtain a silanol; c) increasing the pH in order to start condensation of the silanol to form a first membrane around the droplets of the product to be encapsulated; d) lowering the pH; e) increasing the pH, optionally preceded by adding a silane, in order to obtain a new condensation of silanol around the droplets of the product to be encapsulated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11465117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11542392-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11547978-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11571674-B1 |
| priorityDate |
2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |