| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-898
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-891 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04 |
| filingDate |
2011-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013538683-A |
| titleOfInvention |
Method for producing functionalized low porosity polysiloxane microcapsules |
| abstract |
The present invention relates to a method for encapsulating components capable of exhibiting lipophilic or hydrophilic properties, including volatile components, in particular in airtight polysiloxane membranes. The present invention also provides a method for assessing the hermeticity of such capsules. The process according to the invention comprises the following steps: a) an emulsion between an oil phase containing the product to be encapsulated and an acidic aqueous phase heated to about 50 ° C. and in the presence of a surfactant. Forming droplets by: b) obtaining silanol by addition and hydrolysis of at least one silane; c) raising the pH to initiate condensation of the silanol and the product to be encapsulated Forming a first film around the droplets; d) lowering the pH; e) optionally preceded by silane addition to raise the pH of the droplets of the component to be encapsulated Obtaining a new condensation of silanol around. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015083836-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102215501-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017218392-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015128762-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015507522-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190012209-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017208827-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10046291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109310618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109310618-B |
| priorityDate |
2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |